3807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571", 0xe2) shutdown(r1, 0x0) 01:19:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044e", 0xe4) shutdown(r1, 0x0) 01:19:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000680)=[{&(0x7f00000007c0)=""/4087, 0xff7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r1 = dup(r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r3}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0x49, 0x4, 0x7}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000280)=[{&(0x7f0000000480)=""/17, 0x11}, {0x0}], 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) shutdown(r5, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r7, &(0x7f0000000100)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10) shutdown(r6, 0x0) shutdown(r4, 0x0) 01:19:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f0000000300)=""/144, 0x31}], 0x2, 0x0}, 0x40000) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) accept$inet(r3, 0x0, &(0x7f00000001c0)) r5 = dup(r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r5, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r6, 0x0) shutdown(r1, 0x0) 01:19:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044e", 0xe4) shutdown(r1, 0x0) 01:19:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044e", 0xe4) shutdown(r1, 0x0) 01:19:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(0xffffffffffffffff, 0x0) 01:19:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/88, 0x58}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}], 0x2, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchdir(r6) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:19:41 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4000, &(0x7f0000000000), 0x3c2) 01:19:41 executing program 1: r0 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xbf}, {0x0, 0x41}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r2, 0x0) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r3, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x0, 0x1}) r5 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x1e0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="010075ed", @ANYRES32=0x0], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={r7, 0x0, 0x2, 0x5, 0x800}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xfffffefb}, 0x49) 01:19:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/66, 0x42}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1fc0, 0x0, 0x0, 0x800e00509) shutdown(r0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote, 0x1}, 0x1c) r3 = dup(r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup2(r3, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:19:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000001840)=""/4080, 0xff0}, {0x0}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/96, 0x60}, {0x0}, {0x0}, {0x0}], 0x4) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3806cfcb4148b6ae, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x52, 0x0) shutdown(r6, 0x0) r8 = dup(r7) shutdown(r8, 0x0) shutdown(r2, 0x0) 01:19:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(0xffffffffffffffff, 0x0) 01:19:42 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000001206, 0x0) ftruncate(r0, 0x7e2780df) mlockall(0x2) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000b3b000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x3a60) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 01:19:42 executing program 1: poll(&(0x7f00000001c0)=[{}], 0x1, 0x6) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1000006a1, 0x0, 0x0, 0x800e00515) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000500)=""/64, 0x40}], 0x1) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x101, 0x400, 0x9ef}, &(0x7f0000000140)=0x94) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x100, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000000)="44afd0edcb9190f69a475dd7ba2de92a0ed6846c9ca9dcc8ff2c3a10aa81ad48aa4926cf4236d3675441f00a2b963dfcce935829a806262cab2b54fa51e2d2306572af71c422624172cf62ea51ddd96ac104074e4ab744f20c30ad6670f67ffec94763de543fbca542ae0f7d23b56383e9d4799a5ff3e9d5d664b5e5274afe17c1275ad69a1d4e8f32d94657418d62efda2d557f617e538d7b370c784c10", 0x800e2}], 0x377) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f00000000c0)={0x8, 0x2}, 0x8) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r3, 0x1) shutdown(r0, 0x0) 01:19:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/180, 0xb4}, {0x0}, {0x0}, {0x0}], 0x4) lseek(r0, 0x8001, 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e006a7) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_tcp_buf(r5, 0x6, 0x26, &(0x7f0000000140)="1424c78f878ec8854844e0059f5af8958c6e2ed2175f302b470150f0c6d8cd0b3bfbd8256f67969fbfd8d9390c36f6ad98fbb3b240f09c0888ed83ecf34a", 0x3e) sendto$inet6(r4, &(0x7f0000000140), 0x0, 0x20001, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x8cf, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) shutdown(r2, 0x0) 01:19:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)=""/194, 0xc2}], 0x1, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0x245, 0x0, 0x0, 0x800e00512) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) execve(0x0, 0x0, &(0x7f0000000400)=[0x0, 0x0]) 01:19:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(0xffffffffffffffff, 0x0) 01:19:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)=""/176, 0xb0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0x3e9}, 0x4) recvfrom$inet(r1, 0x0, 0xbfa8, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/149, 0x95}, {0x0}], 0x2, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x0, 0x0, 0x82}, &(0x7f0000000080)=0xffffffffffffff2c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0xdf, "694fb1f6dfa188610ec6458900f67c38a11c2f3271a675fe69dd3dbcf0d9631ef050071de6a943529deedebf9cf4ca3e0cd4e5283e21382c2b184cce2fb77370d09b8a37e6c65f7e89055ecc33b3cf80650d2b8e3057f06e77561171148b7477e7898e03d7ac3b43b101c1d78645be34ba916f6122c43a841d6d7182be044287d50a3253da919a9fe840eccc928daa50aa47bed3b831bffad19853bbd9ff487ceec7e91901038245ac119c7bf71c8600c64780575c7d6d9ae257dcc77c76267edc847db7ffcec484994c9a8714752638a4dabb63e985d770ae747a8e3acb88"}, &(0x7f00000001c0)=0xe7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r3, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) 01:19:42 executing program 2: poll(0x0, 0x0, 0x44) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1000006a1, 0x0, 0x0, 0x800e00515) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000001700)=[{&(0x7f0000000580)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}], 0x4) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYRES64=r3], &(0x7f0000000080)=0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x4, 0xda}, &(0x7f0000000140)=0x18) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x6, r4}) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x18000000}, &(0x7f0000000080)=0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xfffffffffffffffc, 0x400c0, 0x0, 0xffffffffffffff85) shutdown(r2, 0x1) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x7287f}], 0x1000000000000076) shutdown(r5, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x1, 0x2}, 0x10) shutdown(r0, 0x0) 01:19:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/38, 0x26}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x9cf4, 0x0, 0x0, 0x800e0075d) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x4, 0x1) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) ftruncate(r3, 0x5) shutdown(r2, 0x0) 01:19:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) shutdown(r4, 0x0) 01:19:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/149, 0x95}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00546) shutdown(r1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340), 0x0, 0x0}, 0x40002) shutdown(r2, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r5, @ANYBLOB="0074a8845f030f9d8eb8650300000000"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={r5, 0x5, 0x100, 0xfffffffa, 0x0, 0x6}, &(0x7f0000000280)=0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r3, 0x0) 01:19:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000180)=""/244, 0xf4}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) write(r0, &(0x7f0000000100)="f46dd659924da6cd5db17be4126c", 0xe) r6 = socket(0x2, 0x20000003, 0x0) recvfrom$unix(r6, &(0x7f0000000000)=""/245, 0xf5, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000140)=0x7, 0x4) recvfrom$inet(r1, 0x0, 0xd172, 0x2, 0x0, 0x800e0050e) shutdown(r1, 0x0) 01:19:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/66, 0x42}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e008f8) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r5}, 0x8) shutdown(r0, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r6, 0x40000003) shutdown(r1, 0x0) 01:19:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000540)=""/4106, 0x100a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000200)=[{&(0x7f0000000180)=""/100, 0x64}, {0x0}, {0x0}], 0x3) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/156, 0x9c) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:19:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) shutdown(r4, 0x0) 01:19:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000081b2b9abc123cdf310a71678a7b410000000000004000"/128, @ANYRES32=r7, @ANYBLOB="006eff0000000000000000000000000000000040"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x1000, 0x810, 0xffff, 0x4, r7}, &(0x7f0000000100)=0x10) 01:19:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000078af86206f181050ce8e1086d692474bfd69e30440288799b2a8d7a00c9330c52505559a4a5be3d4b5515a674bebd909093e6c13396c356e430b9eaaeab6b5", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x1, 0x1010, 0x4, 0x1, 0x9, 0x9, 0x4, r6}, 0x20) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f00000015c0)={{"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", "2f6701c293d37454a465e91eef394144a3c988a50dc63e39ea6a2d78eb44ac3e", 0x10000, 0x80}, &(0x7f00000005c0)="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", 0x800, 0x4, 0x9, 0x2, 0x5, 0x7, 0x3, 0x2}) recvfrom$inet(r2, 0x0, 0x0, 0xa7686fc92684c3ff, 0x0, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x2}, &(0x7f0000000080)=0xc) write(r7, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/149, 0x95}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00546) shutdown(r1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340), 0x0, 0x0}, 0x40002) shutdown(r2, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r5, @ANYBLOB="0074a8845f030f9d8eb8650300000000"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={r5, 0x5, 0x100, 0xfffffffa, 0x0, 0x6}, &(0x7f0000000280)=0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r3, 0x0) 01:19:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) shutdown(r4, 0x0) 01:19:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000081b2b9abc123cdf310a71678a7b410000000000004000"/128, @ANYRES32=r7, @ANYBLOB="006eff0000000000000000000000000000000040"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x1000, 0x810, 0xffff, 0x4, r7}, &(0x7f0000000100)=0x10) 01:19:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/39, 0x27}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x81, 0x7fff, 0x40, 0x81}, 0x8) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r2, 0x0) 01:19:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/8, 0x8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xe, 0x0}, 0x42) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000100)="950e3c7a901bbe6461f47a993322e8") open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 01:19:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) shutdown(r4, 0x0) 01:19:45 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munlockall() sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) bind(r1, &(0x7f0000000140)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) r3 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) sendmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f0000000180)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000000600)=[{&(0x7f00000001c0)="12e99a491a3461f3818935d8f0b6fd7555c50b4b2e3f758d1ce69a9c768ffda2b48e6cab5a00c2f51c84ab62d0924f1f7843c221c3e02e09fbbb03a5ef9b51a651d806283e249abf820f5371c6e2675ddb91f436ef42c09592731c46edcf407eba26f15906b079dab9272d2177990e0a1069dc8a32b80501900c5f2492d4019ab685a672cb6377fbfbe3df81c18444eb8c7293afc39c6ca0f40b73672483740ce28db8f9b5840e6e4d304eb5f28aa271393708397964dcea8fe547370980d9fc55be66fe", 0xc4}, {&(0x7f00000002c0)="e77174e2d7630fd214746d44495c8e2e2603b54313309d9d6a866c2212a739ecf3dc85513ff2beffa429e6275f61f4fff6359191503a374e3219ce2ef15d95cecee54e05315d1c1bdff1c79c415de8f1c6560ea63a2f51b3fe18417058462439e11f2479f9908d330fd62dff316433cdd5f45bea1749b5835145d4abc5ba6c45330b3354fc71ff5dfb2d5e93cb6b91e28260d7cf76081c1cb80e48599aba2e026ce3ab706d64ea28e43c5054ffaa95ee8d280eb83fb6b6893e4e657b321f8f6c53c36487586f2c25d813e0d6f0de6e0d17dd2f8f1362ac04c123d4d11f069b308d7c61", 0xe3}, {&(0x7f00000003c0)="04eaf308467ff02b8c816462fe99a672945049e931f029a8244db3ba1fc3", 0x1e}, {&(0x7f0000000400)="5e9409251db2e3ebecf4302837c891210332c388a5fbf5b3e72a8567741b10169bd6d884d7e2d10914feaff93879e27346a2aa25228611490b69b5b3da84933b0a1d7f37fc3a05983117763a506abde17935c22b7460dfdaea286cb5119bfd7151972d7610f53b86295f9297436954e4219c26bc6415c42d36469a8aa01d6dba5b8c27e1b085b1ab56fc74d7e10347c2c370e5c8a7ad00cd85640c95afc02d0591717e1a9488da30bc1f527e48e7fd618cdc73a8fbae006c8b0a12d37089d205d6018211873e134e98670ec60a77f4c1d277b01a091414792e902630a056f5c90adf52180ac162c631c20098a7cd625f83", 0xf1}, {&(0x7f0000000500)="9f85a0a4663a8c901f113f819f61b3c5bb22e1ad25ddbf1943559fc88c1519af98e9165ae7e7d80fa9f84cd60c90a5563869976254dc36f9ce999e84227e63907d8d67df77622efdaf2b0485e480dab25f9beaee339a4ffceae3046c3860dce6362d7ee980a38b5912b47990f5eda30775d1ee0d00eeddafc941399bdbd8034f89b82f277a05e5e3d7352753894a824d1bc509c3236cd82cdbda55bbec755b55d30d1b807a3b4b79083e2063a2b53881090595f293dc73b2d0de11e004aab3ee72daac1411db44cc77d9743070620973da60e2cd428065fcebb93e55561cd62dd741aa5881a49a63c37c7651bc00d544e575a6f7fc8e67f6a7", 0xf9}], 0x5, &(0x7f0000000680)=[{0x48, 0x11, 0x7, "156e71060cb78a43bff56ef94a1b8f328e4844cfd5c8c8bfeec62ef7dab14d00e9414672b382c5a1a0f6ef9f76572471c416"}, {0x18, 0x11, 0x1000, "c8efd13d15"}, {0xb8, 0x0, 0x8, "19e844da60c8a321bf54cfceb1cadc07bf37a1edb912c7b2d562004286fa9919196addb0cbc322a3d57dc3b87648026a85d638855552cbd958d471b45cdb325ac1442629ff1d5db9a86df63370a4d42d0f152dd91fb2b06e165fd96cad5890d9a64c97f1769be3c620999865e0ace1e8df801aff91844ece5063773120c3e4ad60d673a3738735cbbe95cc961f6e899f8d1913dd0a061a58739ae27dfe86b389ed0055f57b7c660a"}, {0x40, 0xffff, 0x3, "5c082417b6d4af03830033bc348df5ad838593b658036d4467b768f11cf9b7a79a4461b9cda1db9eca41004d"}], 0x158}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000000c0)={0x8, 0x4d3a, 0x3, 0xcc0}, 0x8) 01:19:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000081b2b9abc123cdf310a71678a7b410000000000004000"/128, @ANYRES32=r7, @ANYBLOB="006eff0000000000000000000000000000000040"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x1000, 0x810, 0xffff, 0x4, r7}, &(0x7f0000000100)=0x10) 01:19:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000040)=""/86, 0x56}, {&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/217, 0xd9}], 0x7, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:19:46 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munlockall() sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) bind(r1, &(0x7f0000000140)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) r3 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) sendmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f0000000180)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000000600)=[{&(0x7f00000001c0)="12e99a491a3461f3818935d8f0b6fd7555c50b4b2e3f758d1ce69a9c768ffda2b48e6cab5a00c2f51c84ab62d0924f1f7843c221c3e02e09fbbb03a5ef9b51a651d806283e249abf820f5371c6e2675ddb91f436ef42c09592731c46edcf407eba26f15906b079dab9272d2177990e0a1069dc8a32b80501900c5f2492d4019ab685a672cb6377fbfbe3df81c18444eb8c7293afc39c6ca0f40b73672483740ce28db8f9b5840e6e4d304eb5f28aa271393708397964dcea8fe547370980d9fc55be66fe", 0xc4}, {&(0x7f00000002c0)="e77174e2d7630fd214746d44495c8e2e2603b54313309d9d6a866c2212a739ecf3dc85513ff2beffa429e6275f61f4fff6359191503a374e3219ce2ef15d95cecee54e05315d1c1bdff1c79c415de8f1c6560ea63a2f51b3fe18417058462439e11f2479f9908d330fd62dff316433cdd5f45bea1749b5835145d4abc5ba6c45330b3354fc71ff5dfb2d5e93cb6b91e28260d7cf76081c1cb80e48599aba2e026ce3ab706d64ea28e43c5054ffaa95ee8d280eb83fb6b6893e4e657b321f8f6c53c36487586f2c25d813e0d6f0de6e0d17dd2f8f1362ac04c123d4d11f069b308d7c61", 0xe3}, {&(0x7f00000003c0)="04eaf308467ff02b8c816462fe99a672945049e931f029a8244db3ba1fc3", 0x1e}, {&(0x7f0000000400)="5e9409251db2e3ebecf4302837c891210332c388a5fbf5b3e72a8567741b10169bd6d884d7e2d10914feaff93879e27346a2aa25228611490b69b5b3da84933b0a1d7f37fc3a05983117763a506abde17935c22b7460dfdaea286cb5119bfd7151972d7610f53b86295f9297436954e4219c26bc6415c42d36469a8aa01d6dba5b8c27e1b085b1ab56fc74d7e10347c2c370e5c8a7ad00cd85640c95afc02d0591717e1a9488da30bc1f527e48e7fd618cdc73a8fbae006c8b0a12d37089d205d6018211873e134e98670ec60a77f4c1d277b01a091414792e902630a056f5c90adf52180ac162c631c20098a7cd625f83", 0xf1}, {&(0x7f0000000500)="9f85a0a4663a8c901f113f819f61b3c5bb22e1ad25ddbf1943559fc88c1519af98e9165ae7e7d80fa9f84cd60c90a5563869976254dc36f9ce999e84227e63907d8d67df77622efdaf2b0485e480dab25f9beaee339a4ffceae3046c3860dce6362d7ee980a38b5912b47990f5eda30775d1ee0d00eeddafc941399bdbd8034f89b82f277a05e5e3d7352753894a824d1bc509c3236cd82cdbda55bbec755b55d30d1b807a3b4b79083e2063a2b53881090595f293dc73b2d0de11e004aab3ee72daac1411db44cc77d9743070620973da60e2cd428065fcebb93e55561cd62dd741aa5881a49a63c37c7651bc00d544e575a6f7fc8e67f6a7", 0xf9}], 0x5, &(0x7f0000000680)=[{0x48, 0x11, 0x7, "156e71060cb78a43bff56ef94a1b8f328e4844cfd5c8c8bfeec62ef7dab14d00e9414672b382c5a1a0f6ef9f76572471c416"}, {0x18, 0x11, 0x1000, "c8efd13d15"}, {0xb8, 0x0, 0x8, "19e844da60c8a321bf54cfceb1cadc07bf37a1edb912c7b2d562004286fa9919196addb0cbc322a3d57dc3b87648026a85d638855552cbd958d471b45cdb325ac1442629ff1d5db9a86df63370a4d42d0f152dd91fb2b06e165fd96cad5890d9a64c97f1769be3c620999865e0ace1e8df801aff91844ece5063773120c3e4ad60d673a3738735cbbe95cc961f6e899f8d1913dd0a061a58739ae27dfe86b389ed0055f57b7c660a"}, {0x40, 0xffff, 0x3, "5c082417b6d4af03830033bc348df5ad838593b658036d4467b768f11cf9b7a79a4461b9cda1db9eca41004d"}], 0x158}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000000c0)={0x8, 0x4d3a, 0x3, 0xcc0}, 0x8) 01:19:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000081b2b9abc123cdf310a71678a7b410000000000004000"/128, @ANYRES32=r7, @ANYBLOB="006eff0000000000000000000000000000000040"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x1000, 0x810, 0xffff, 0x4, r7}, &(0x7f0000000100)=0x10) 01:19:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsync(0xffffffffffffff9c) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000040)=""/86, 0x56}, {&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/217, 0xd9}], 0x7, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 01:19:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000081b2b9abc123cdf310a71678a7b410000000000004000"/128, @ANYRES32=r7, @ANYBLOB="006eff0000000000000000000000000000000040"], &(0x7f0000000080)=0x98) 01:19:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munlockall() sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) bind(r1, &(0x7f0000000140)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) r3 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) sendmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f0000000180)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000000600)=[{&(0x7f00000001c0)="12e99a491a3461f3818935d8f0b6fd7555c50b4b2e3f758d1ce69a9c768ffda2b48e6cab5a00c2f51c84ab62d0924f1f7843c221c3e02e09fbbb03a5ef9b51a651d806283e249abf820f5371c6e2675ddb91f436ef42c09592731c46edcf407eba26f15906b079dab9272d2177990e0a1069dc8a32b80501900c5f2492d4019ab685a672cb6377fbfbe3df81c18444eb8c7293afc39c6ca0f40b73672483740ce28db8f9b5840e6e4d304eb5f28aa271393708397964dcea8fe547370980d9fc55be66fe", 0xc4}, {&(0x7f00000002c0)="e77174e2d7630fd214746d44495c8e2e2603b54313309d9d6a866c2212a739ecf3dc85513ff2beffa429e6275f61f4fff6359191503a374e3219ce2ef15d95cecee54e05315d1c1bdff1c79c415de8f1c6560ea63a2f51b3fe18417058462439e11f2479f9908d330fd62dff316433cdd5f45bea1749b5835145d4abc5ba6c45330b3354fc71ff5dfb2d5e93cb6b91e28260d7cf76081c1cb80e48599aba2e026ce3ab706d64ea28e43c5054ffaa95ee8d280eb83fb6b6893e4e657b321f8f6c53c36487586f2c25d813e0d6f0de6e0d17dd2f8f1362ac04c123d4d11f069b308d7c61", 0xe3}, {&(0x7f00000003c0)="04eaf308467ff02b8c816462fe99a672945049e931f029a8244db3ba1fc3", 0x1e}, {&(0x7f0000000400)="5e9409251db2e3ebecf4302837c891210332c388a5fbf5b3e72a8567741b10169bd6d884d7e2d10914feaff93879e27346a2aa25228611490b69b5b3da84933b0a1d7f37fc3a05983117763a506abde17935c22b7460dfdaea286cb5119bfd7151972d7610f53b86295f9297436954e4219c26bc6415c42d36469a8aa01d6dba5b8c27e1b085b1ab56fc74d7e10347c2c370e5c8a7ad00cd85640c95afc02d0591717e1a9488da30bc1f527e48e7fd618cdc73a8fbae006c8b0a12d37089d205d6018211873e134e98670ec60a77f4c1d277b01a091414792e902630a056f5c90adf52180ac162c631c20098a7cd625f83", 0xf1}, {&(0x7f0000000500)="9f85a0a4663a8c901f113f819f61b3c5bb22e1ad25ddbf1943559fc88c1519af98e9165ae7e7d80fa9f84cd60c90a5563869976254dc36f9ce999e84227e63907d8d67df77622efdaf2b0485e480dab25f9beaee339a4ffceae3046c3860dce6362d7ee980a38b5912b47990f5eda30775d1ee0d00eeddafc941399bdbd8034f89b82f277a05e5e3d7352753894a824d1bc509c3236cd82cdbda55bbec755b55d30d1b807a3b4b79083e2063a2b53881090595f293dc73b2d0de11e004aab3ee72daac1411db44cc77d9743070620973da60e2cd428065fcebb93e55561cd62dd741aa5881a49a63c37c7651bc00d544e575a6f7fc8e67f6a7", 0xf9}], 0x5, &(0x7f0000000680)=[{0x48, 0x11, 0x7, "156e71060cb78a43bff56ef94a1b8f328e4844cfd5c8c8bfeec62ef7dab14d00e9414672b382c5a1a0f6ef9f76572471c416"}, {0x18, 0x11, 0x1000, "c8efd13d15"}, {0xb8, 0x0, 0x8, "19e844da60c8a321bf54cfceb1cadc07bf37a1edb912c7b2d562004286fa9919196addb0cbc322a3d57dc3b87648026a85d638855552cbd958d471b45cdb325ac1442629ff1d5db9a86df63370a4d42d0f152dd91fb2b06e165fd96cad5890d9a64c97f1769be3c620999865e0ace1e8df801aff91844ece5063773120c3e4ad60d673a3738735cbbe95cc961f6e899f8d1913dd0a061a58739ae27dfe86b389ed0055f57b7c660a"}, {0x40, 0xffff, 0x3, "5c082417b6d4af03830033bc348df5ad838593b658036d4467b768f11cf9b7a79a4461b9cda1db9eca41004d"}], 0x158}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000000c0)={0x8, 0x4d3a, 0x3, 0xcc0}, 0x8) 01:19:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000180), 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580), 0x0, 0x0}, 0x40040) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000000c0)={0x3ff, &(0x7f0000000040)=[@in={0x10, 0x2, 0x2}, @in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x10, 0x2, 0x2}, @in6={0x1c, 0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xffff}]}, &(0x7f0000000100)=0x10) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 01:19:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x40022) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) ppoll(&(0x7f00000000c0)=[{r3, 0x100}], 0x1, &(0x7f0000000100)={0x4, 0x28}, &(0x7f0000000140)={0x400}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}], 0x1, 0x0}, 0x2) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) shutdown(r2, 0x0) 01:19:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000005c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 01:19:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) syz_emit_ethernet(0x1b5, &(0x7f00000001c0)={@broadcast, @random="5002ea9b2447", [], {@ipv6={0x86dd, {0x5, 0x6, "56a713", 0x17f, 0xf0, 0x81, @mcast2, @mcast1, {[@dstopts={0x0, 0x16, [], [@pad1, @generic={0xf2, 0x93, "8909fe28bd4c70466b25cd4fcaa6dcab7f27a89bf78d58b1bf6f87aa063bfa3f9c75ef1777716746c4ab40cc1b98df059765b31f39b25901d67a1390a7c8888b849e5615f8c55ffe5dd02f7a3531ad7e9f919e6a0c7de82b8ae359645d1237503baed311212b96ba6ccda1a9f4c0c18d33b93a988cb2632b3aa8b392ad34fb7f8f603a85a5d3771b67fc1c1a3c4d4c3a071678"}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x1, [0x0]}, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x89c9}, @enc_lim={0x4, 0x1, 0x3}]}], @udp={{0x3, 0x3, 0x8}, {"0ac5312a625996da2616b354b66fe4ba6a1774835b25254a7d37f697b3c20d2efa76723b7de28e39254dab855ff81a7e8872da353d2f0b8774eb34235c1e02d15fa5f47130bbc2c78a5748a3a3ecf3eb1d87699e00d99d065ff16a1ca7883c9b345b1dadef7b925291b1c5d82dd58d819100c2401b0337255f0853d6a819f0e950a3aedf04e506a59e9208d132c97a20abf4a65f8937d49359236b1f9fbbc905e62cf2ccf3dae396f4685c1b0d2379657339647fd89454"}}}}}}}) 01:19:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 01:19:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x40022) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) ppoll(&(0x7f00000000c0)=[{r3, 0x100}], 0x1, &(0x7f0000000100)={0x4, 0x28}, &(0x7f0000000140)={0x400}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}], 0x1, 0x0}, 0x2) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) shutdown(r2, 0x0) 01:19:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:19:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = getgid() r2 = semget(0x2, 0x1, 0x390) r3 = getgid() r4 = geteuid() getresgid(0x0, &(0x7f0000000400)=0x0, &(0x7f0000000440)) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000480)={{0xfffffffc, 0x0, r3, r4, r5, 0x190, 0xca}, 0x7fc, 0x4}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x20, 0x2, 0x2}, 0x10) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fstat(r6, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, r1, r4, r7, 0xa1, 0x1}, 0x1ff, 0x7, 0xb7, 0x0, 0x9, 0x7}) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r1, 0x0, 0x0, 0x190, 0xca}, 0x800, 0x3}) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, r1, 0x600) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(0xffffffffffffffff, 0x0) 01:19:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:19:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:19:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x40022) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) ppoll(&(0x7f00000000c0)=[{r3, 0x100}], 0x1, &(0x7f0000000100)={0x4, 0x28}, &(0x7f0000000140)={0x400}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}], 0x1, 0x0}, 0x2) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) shutdown(r2, 0x0) 01:19:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:19:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) 01:19:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) dup(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:19:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) r4 = getpgid(0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={r7, 0xb0b}, 0x8) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$inet(r5, &(0x7f0000000080)={0x10, 0x2, 0x0}, 0x10) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) shutdown(r3, 0x1) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000002600)=[{&(0x7f00000004c0)=""/52, 0x34}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xe) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f0000000180)="14ea713ccd173789bdad5f16467608a1133c39c9c995db7db102ab8afb9a28a01763d84eb169dd6de214b2fde315bab1512893d73575b0c1902b73a67fc7ad33e99bf452", 0x5, 0x80, 0x6}) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r2, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000a) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r3, 0x0) 01:19:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) 01:19:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) dup(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:19:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000200)=""/50, 0x32}], 0x1, 0x0}, 0x3e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept(r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockname$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r0, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) ioctl$DIOCRSETADDRS(r4, 0xc4504445, &(0x7f0000000240)={{"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", "18ff094728fe0844487d19eb6527fcd394ef77ee9fc7fb1e5140515fec34941e", 0x2, 0x4e}, &(0x7f0000000840)="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", 0x4, 0x7fff, 0x43, 0x7ff, 0x991, 0x9, 0x100000001, 0x1}) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote, 0x6}, 0x1c) shutdown(r1, 0x0) 01:19:51 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x1f}, &(0x7f0000000080)=0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0xffffffffffffff44, &(0x7f00000005c0)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/185, 0xb9}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000002c0)="500579a1b17b0b5d859315619c5677becdae6494503c2655894bbd81c401dcead8cdac2572af3bdeb897fb202e216fa7ada34ed230980a58659356b3b54f9944a88ff0a7bd2179e8aeafc284d2bf45dd35", 0x51}], 0x1, &(0x7f0000000380)=[@init={0x14, 0x84, 0x1, {0x9b9, 0x582a, 0x9, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x3, 0x2020, 0x5, 0x7fffffff, 0x429, 0x1, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x6, 0x800, 0x6, 0xdc40, 0x20, 0x4, 0x1000, r4}}], 0x7c, 0x88}, 0x20108) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r3, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r7 = getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) setsockopt$inet6_tcp_buf(r6, 0x6, 0x2000, &(0x7f00000001c0)="f46c1e63b520ead81612a7c93260575aaf5694b12d6747a05404e7ad89acb6df121ff9979cd17200f86504ae669dc7f5a23b3290cfe65270f85c167ebd8f10c60a0906fb85eab49fdc8f041e56620239b956a13c48adc07d8305280f848929af9ca73b18eb66177b2e16d57e6a1afca944fb0456299a05f9ca237077f4fda68f5fbbd0f9a64513e7b42259c6a699d22af282037725aea4eacdd86025907c2ad113dc427d0336af9591d174c6e79680634f3b6dc0d202539d866d6b6eb338a479c88ddac9eae28fc9c30cdd3c8a06e09c7de606bf2d14377378ec502c1ba725f6a78d6acc5452", 0xe6) 01:19:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) 01:19:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) dup(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:19:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) r4 = getpgid(0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={r7, 0xb0b}, 0x8) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$inet(r5, &(0x7f0000000080)={0x10, 0x2, 0x0}, 0x10) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) shutdown(r3, 0x1) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f00000001c0)="a5543d2e24dca731e7389e2769038eedc5c8f37658ad8915b60108e06448c7b20c4b6bf42357334337d3ee2d608fb36a89eebe5f32c5a326e63742db3ef8032357fed9159e277f3e513d91e0c5af66923d91be47d7ff5de02afcf0364729f51db295561351bc52b19a2ee4a1218d5f6eb1b523fe494c0c28220f11c8a005910f56d235bb7710688d8395ddac597ff7e1360a8e088b6da92e44dd3074c9bc8f066371de0a7d5feb2643f2") shutdown(r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 01:19:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) 01:19:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:19:52 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x1f}, &(0x7f0000000080)=0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0xffffffffffffff44, &(0x7f00000005c0)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/185, 0xb9}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000002c0)="500579a1b17b0b5d859315619c5677becdae6494503c2655894bbd81c401dcead8cdac2572af3bdeb897fb202e216fa7ada34ed230980a58659356b3b54f9944a88ff0a7bd2179e8aeafc284d2bf45dd35", 0x51}], 0x1, &(0x7f0000000380)=[@init={0x14, 0x84, 0x1, {0x9b9, 0x582a, 0x9, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x3, 0x2020, 0x5, 0x7fffffff, 0x429, 0x1, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x6, 0x800, 0x6, 0xdc40, 0x20, 0x4, 0x1000, r4}}], 0x7c, 0x88}, 0x20108) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r3, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r7 = getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) setsockopt$inet6_tcp_buf(r6, 0x6, 0x2000, &(0x7f00000001c0)="f46c1e63b520ead81612a7c93260575aaf5694b12d6747a05404e7ad89acb6df121ff9979cd17200f86504ae669dc7f5a23b3290cfe65270f85c167ebd8f10c60a0906fb85eab49fdc8f041e56620239b956a13c48adc07d8305280f848929af9ca73b18eb66177b2e16d57e6a1afca944fb0456299a05f9ca237077f4fda68f5fbbd0f9a64513e7b42259c6a699d22af282037725aea4eacdd86025907c2ad113dc427d0336af9591d174c6e79680634f3b6dc0d202539d866d6b6eb338a479c88ddac9eae28fc9c30cdd3c8a06e09c7de606bf2d14377378ec502c1ba725f6a78d6acc5452", 0xe6) 01:19:52 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="e0ffff5fe0f2ee2106a2448513a397707f8137d996b56c21e268345b9f1880a393b5b72bad8a7bc87e4a92832ffb3922afe643266955a08a06e79455aa29ba77970bf7b39e3f3726915f237b4f7255b92e459b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5, 0x0, 0x0, 0x308, 0xc9a}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in={{0x10, 0x2, 0x0, @multicast1}}, r5, 0xff, 0xb625, 0x81}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x3, 0x800, @rand_addr="b7305922f06894c9ebca841bed29f1ba"}}, r6, 0x800, 0x4, 0x112, 0x8, 0x5, 0x9}, &(0x7f0000000140)=0x98) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000380)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r8, &(0x7f00000001c0)="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", 0x1a1) shutdown(r7, 0x0) 01:19:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt(r2, 0x6, 0x401, &(0x7f0000000280)=""/32, &(0x7f00000002c0)=0x20) r3 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = accept4(r4, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x10000000) recvfrom$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r3, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r8 = getpgid(0x0) fcntl$lock(r7, 0xe, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffbdfffc, 0xffffffff, r8}) setsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000040)="8f0c621604d90e1a330ac5f78e1f898a5ddf54966da96fdde41c9a732ca03c4bb4e3179bf28ef6f86717efb27a1e9fd0ed66d8f772eb4cd015fac1e674a14511fb1ea6b7374289feb0557c9358b391610dc9cc70d6f0f25eefd0e87cd57c33c0b5c75464ec3b99136fc4b93d75b58665ae133f0a224c8f", 0x77) 01:19:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) 01:19:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:19:53 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x30000000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000000280)=""/53, 0x35}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xf}, {0x0}], 0x9, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x8) r3 = semget$private(0x0, 0x3, 0x0) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000200)=0x7fffffff) semget$private(0x0, 0x1, 0x1) accept4(r0, 0x0, &(0x7f0000000080)=0xfffffe28, 0x20000000) mlockall(0x0) mlockall(0x3) sync() msgget(0x1, 0x222) getresgid(&(0x7f00000002c0), &(0x7f00000003c0), &(0x7f0000000400)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000001f00)=""/97, 0x61}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) r5 = dup(r4) shutdown(r5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) fcntl$getown(r5, 0x5) setuid(0xee01) r6 = semget$private(0x0, 0x4, 0x640) __semctl$IPC_INFO(r6, 0x3, 0x3, &(0x7f0000000240)=""/109) 01:19:53 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x78) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000002c0)={0x10, &(0x7f0000001280)="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", 0xfffffffb, 0xffff60d2, 0x6}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fsync(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = getpgrp(r2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) read(r4, &(0x7f0000000240)=""/71, 0x47) r5 = accept$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000200)=0x819, 0x4) wait4(r3, &(0x7f0000000000), 0x2, &(0x7f00000000c0)) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x8) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r6, 0x0) 01:19:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r6, 0x8}, 0x8) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r7, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:19:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) 01:19:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:19:54 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0xbbaf606b72401e6e, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0xffffff, 0x0, 0x20011, r0, 0x0) select(0x177, &(0x7f0000000100), 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = open(&(0x7f0000000140)='./file1\x00', 0x800, 0x80) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="26f40000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x6, r6}, &(0x7f0000000080)=0xc) 01:19:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:19:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r5 = getpgid(0x0) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) wait4(r5, &(0x7f0000000340), 0x1, &(0x7f0000000380)) setresuid(0xee01, r6, 0x0) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r6, r7) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) shutdown(r3, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:19:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:19:56 executing program 0: close(0xffffffffffffffff) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r1}, &(0x7f0000000080)=0x98) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)={r1, 0x400, 0x3, 0x2, 0xffff, 0x4, 0x370, 0x0, {@in={{0x10, 0x2, 0x1}}, r4, 0x3, 0x3, 0x8, 0x4, 0x7fffffff}}, &(0x7f0000000080)=0xb8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={r5, 0x77df}, &(0x7f0000000340)=0x8) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xca, &(0x7f0000000180)={@remote, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xbc, 0xffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xe0000001}, @tcp={{0x1, 0x3, r7, r8, 0x0, 0x0, 0x14, 0x8, 0x101, 0x0, 0x4, {[@eol, @generic={0x0, 0xe, "40008dd9ba01962f6c9f2f16"}, @generic={0x13, 0x12, "c48b80e53011a1823add9fd938255a8e"}, @sack={0x5, 0x12, [0x3, 0x5, 0x7, 0x5f6]}, @fastopen={0x22, 0x3, "fa"}, @nop, @fastopen={0x22, 0x3, "93"}]}}, {"d49f4ee211f3474782a7c808a5f0e6fe39f941e58e2b4178edc3ea2b990df6e450e8f98fa4df05e57efd38278ddd4e5f8afdbcba80cf9380845a1cbdb06f19ba789c5e7000b8f299f1b0ba344dc9ed9c25524b920be34d79"}}}}}}) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet(r6, 0x0, 0x0, 0x2, 0x0, 0x800e0053d) 01:19:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/46, 0x2e}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x2) recvfrom$inet(r1, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000026c0)=[{&(0x7f0000000340)=""/183, 0xb7}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r3 = dup(r2) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x3, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) poll(&(0x7f0000000040)=[{r2, 0x4}, {0xffffffffffffffff, 0x4}, {r2, 0x20}, {r4, 0x1}], 0x4, 0x3) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r3, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r7, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0xffffff5a, 0x105, &(0x7f0000000000)={0xfffffffffffffea3, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) shutdown(r6, 0x0) shutdown(r1, 0x0) 01:19:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:19:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:19:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:19:57 executing program 0: poll(&(0x7f0000000140), 0x35, 0x8000000000049) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfffffeb1, 0x0, 0x0, 0x800e00856) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000200)={{"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", "7fec774a572f3811870ad8f3f1790a9a65d735139f3e9627e69d4147aecd5579", 0x62a0, 0x4}, &(0x7f0000000680)="2d1035785008e69d9e1c6121dbed690afa04ce2b50e3c82329ba04c9b510f06764023ce2bd3b3fed044f904801c7d3bed7b816b6016a7308bde5aaa8c6dbce5dd33d201b4fe73d16b3acb51ca76d9db40b264217667bd65e6ab2c437d12ba8602388f6fd362f80237ee30f735c86f44cd8ee90e183d4c5c2d48f1b614af747fa1d42c4253a393534dc183b19e52aadd2", 0x8d, 0x3, 0x7f, 0x4, 0x8002, 0x8, 0x4, 0x1c}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, 0x0, 0x0, 0x2e9) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x9e8b, 0x4) shutdown(r0, 0x0) 01:19:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) r2 = getpgid(0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f00000001c0)={0x1, 0x4, 0x76, 0x4, r3}) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c1c4e2100000000fe800000000000a8d0f9d30000db0000ee3b1b87b7fa209cbd488b2be3350a000000000000000000000000000000000000000000000000000000000100"/110, @ANYRES32=r6, @ANYBLOB="0000000000000893897f00"/23], &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={r6, 0x20, 0xffff, 0x8, 0x6}, 0x14) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r7, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:19:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:19:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:19:58 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8) bind$unix(r0, &(0x7f0000000080)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$inet(0x2, 0x10000000, 0xed) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x40) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000300)={r3, 0x80, "66d614d4637f19826a7f6aef23655f05df431c1639178afb41e3fc895f263ab5a84e9389a44c5eca9ec5d5f208e9633984c4dc28140dca8622d083913a56aa54a9d8e74122414dfbbc3e12d527d7bb5a4277c5b50de7057e2d89d1256510bddcdfdf7f52d5fedd7176812fce88cebc84ffa4efcaf79c0f39655a44623babbdd1"}, &(0x7f00000003c0)=0x88) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x941}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x1, 0x81, 0x11, 0x0, 0x200, 0x3f}, 0xa0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r7, 0x1) rename(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00') bind$inet(0xffffffffffffffff, &(0x7f0000000680)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt(r6, 0xf0ea, 0x3, &(0x7f00000006c0)=""/18, &(0x7f0000000700)=0x12) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000740)=0x7f, 0x4) r8 = accept4(0xffffffffffffffff, &(0x7f0000000780)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0x4) setregid(0x0, 0x0) 01:19:58 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000200), 0x36, 0x40) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1000006a1, 0x0, 0x0, 0x800e00515) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000500)=""/69, 0x45}, {0x0}], 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) accept4$unix(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="6e000000000000000000000000000000000000000000000000000000000000060000f2ff00000000000000000000000000000000000000000000000000000000880000010000000000000000000000000000000000000000000000ec000000000000000000000000000000080000"], &(0x7f00000001c0)=0x6e, 0x20000000) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000240)=0x1c) r4 = dup(0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x7) recvfrom$inet(r5, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r4, 0x0) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000000)="44afd0edcb9190f69a475dd7ba2de92a0ed6846c9ca9dcc8ff2c3a10aa81ad48aa4926cf4236d3675441f00a2b963dfcce935829a806262cab2b54fa51e2d2306572af71c422624172cf62ea51ddd96ac104074e4ab744f20c30ad6670f67ffec94763de543fbca542ae0f7d23b56383e9d4799a5ff3e9d5d664b5e5274afe17c1275ad69a1d4e8f32d94657418d62efda2d557f617e538d7b370c784c10", 0x800e2}], 0x7) shutdown(r5, 0x0) shutdown(r0, 0x0) 01:19:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/190, 0xbe}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup2(r2, r3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={r5, 0x401, 0x400}, 0xc) r6 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r7 = getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005, r7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) shutdown(r1, 0x0) 01:19:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:19:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:19:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/142, 0x8e}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x192fb1, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/169, 0xa9}], 0x1, 0x0}, 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(0x0, 0x0, 0x4e) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x10101, 0x0, 0x0, 0x800e005df) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote, 0x2}, 0x1c) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:19:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x2a, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$lock(r2, 0x5, &(0x7f0000000100)={0x3, 0x1, 0x8}) getpeername(r2, &(0x7f0000000040)=@in6={0x1c}, &(0x7f0000000080)=0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0xb) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x410, r4, 0xc9a0) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r7 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r7, 0x0) shutdown(r1, 0x0) 01:19:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:19:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:20:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x10000002c, 0x2, 0x0, 0x800e0054e) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept4$unix(r1, &(0x7f0000000000)=@file={0x65, 0x0, ""/99}, &(0x7f0000000080)=0x65, 0x20000000) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x16, 0x0, 0x0, 0x800e00838) shutdown(r2, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000140)={@multicast1}, &(0x7f0000000180)=0x8) 01:20:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 01:20:00 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01000200d0e02bb9e464c5fdc105f52aea6dcdefb525af027a02323e7904855f4969c4f1526ae3a83805ca17925d", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r4, 0x0, 0x0, 0x0, 0xffff}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c1c4e2109000000000000000000000000000000000000003f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f086", @ANYRES32=r4], &(0x7f00000001c0)=0x84) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000200)={0x6, 0x0, 0x8e, 0x800, 0x401}, 0xc) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r5, 0x0) pipe2(&(0x7f0000000000), 0x0) write(r5, &(0x7f0000000380)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xe5) shutdown(r6, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x100, 0x4) 01:20:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) r2 = semget(0x2, 0x1, 0x100) __semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000040)) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000240)={r7, 0xffffffff}, 0x8) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000480)=""/17, 0x11}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/149, 0x95}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendmsg(r4, &(0x7f0000001a80)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x0, 0x8, @rand_addr="e84884a0fb09ae9fdd0820203e4fdc25", 0x2}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000300)="aa5738fa6e0ff34791a5c60306e0705f45c78a4a26caa984c9d1cb5f3bed18d222732ee25a1a5e7f54795781dbe81aa6a752dd616f299d5e013a92a5afc97e5ee4dcae452e4712042d286cf162c8919f8d1e6e716d2c368306ce928ef4aa9f54834433e3fd6a7e05eabc093ed47943506fffcb2f27577fe6421987bd7b359608a9f68e2169e88ebb2a2ddb8051a43ea05584386bdf12f536f8d1119e94f1d49a5d3a67a02bb3351a20ad417b32e23cb63a1ec1b613c485ae3a7193fa8c64fd4bd4b2c4f62a6233e1af4d0aee08c34ac980", 0xd1}, {&(0x7f00000004c0)="bd24332800fb27740346d0bd74148b4016c1188f455fed81a9c9435aa7c2830983ba8690ded5c1655d2bb0934906c1336de46e1f5a519b083b2ca3f30dab7b4c1bcd923227484c3aeee764e843ea8a47ae4d421d745c0887eaf3ae0d865b8336581f59083114c5e05953aa1353a29730018be787ce1c267b8eb5b321511d8a6e2e2b50496cf80a01475ecfe056af778e", 0x90}, {&(0x7f0000000580)="be70977e557cedb532f7e9b714e22cd62bf28687c59bac2a1767a6825d2617e1c6c14fbc9ff235aff298e394fdc2aa8da940ffda7489340a148010ba6f2f0999f2397d7fced61f8a051b0e5e082b5f16c95e9a5a9de4473bc138689d9ac41caf7c520b6e1a31bb5cd649e726e8c9c7d63fa7275674052d4d36e08f81ebc002d702cbd3e59f555acd20be7862bfe2153c3c4c08a0956a088be1c1d9f2c16e280b0989d4bcd6fd12a3917adad798d6301d0132394d84741c5c820d42a9d5d44ab31eee5972da89e973e1c4f654d6ce347c50dbbd836166120f3750cc74e57c9e07a18cd110cf8ef831", 0xe8}, {&(0x7f0000000400)="e0e60d279bbff4cedcfc496b865e788917f87d2172e1ee32fb11e1b7bd15a7e0fa9e58d848b1903cf6ba4395c0d8a626cc122e41ac2ba54a0763aeb552d16a4507f187c375e30053f46b68709393ce4629c244d5aebbd2adf13d3d1ad39733ee82289c668da0c0cc0c747976730e4a4ff15c73", 0x73}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="2f172798abc00497c5f14302f196d9c9ea4fc8c405cdd7088fd05883016d83a7a71944cea2ba18fb60feb638d0d4dc717a9029f42a5a25188e73172f5cea8e84d378a6bfc50082900685f3d7467a1dce493bfb5d77433fd002fa0a12cc4e3d275647bfe5dce0b7d367fa0772b41915ce762059a7e8f54f366b97e6c3c2b0c93e2d2baa6db6f9d4d6f79f032fe5774e366efb3f8b7bb8f5a64dcb7c46f5108fd61829ed5e9409f4d633c60f54992a3b6deaf945a000ff3127a9eb9bf6bc0e98c3e0adf1a24633295d24318749dd3f6a2b60b758c9a673017508", 0xd9}, {&(0x7f00000007c0)="43ff26cf83211c92e4b159b457ee951e1ab3dcaf389b0dfa2a47ab7db1ec8425fd373f2189622ea86bf70263d4894ad557860e2d74db413eff514262bddcd30ac4415379bc1fffba5ce9", 0x4a}, {&(0x7f0000000840)}, {&(0x7f0000000880)="c400", 0x2}], 0x9, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/4352], 0x1100}, 0x6e9af343a8a37b5b) r6 = socket(0x2, 0x1, 0x0) connect$unix(r6, &(0x7f0000000200)=ANY=[@ANYRESDEC=r2], 0x1) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000001c0)=0x3f, 0x4) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r8 = dup(r7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xd, &(0x7f0000000680)=0x1, 0x4) 01:20:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:20:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 01:20:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x1f, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r2, 0x0) 01:20:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/167, 0xa7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00557) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r3}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x6, 0xa3, "acee8641a1407bf8611558c9442302ea2acf6e9a98cc9ae30e438479caffdd54939144e19f3582e9fe3a2d5559f0c458b5fc1c2352661036b461229af7c7d4795587c0c79b188b3f326b27db4a4341a579540d0cd52a82a23d7078289600526b701da837ae9d7a0659238e899bd1606e271f63980411f3f24c065170bff2c111afc2ae5b4a024e57e582c4a2a773b87dde6937ee8920f84635fdfe3199b9c9504bd9f6"}, 0xab) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000480)=""/17, 0x11}], 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) sync() shutdown(r2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) 01:20:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:20:01 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x1, 0x8000}, {0x9, 0x5}}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f00000001c0)={0x0, 0x3, 0xfffffffffffdfff8, 0x0, r1}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="c17fe61d8f7cf9671856e34b43a5a3e0723cf6e9a51d31d4ca3c9a8d5f63b1ec3276fea78cf1184e834a61afd6066403d1895c2e3964923acab9871c9730bf65e34eada0576f6edc7367bb2687d1") r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001c40)=""/4084, 0xff4}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x83) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r4, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r6, &(0x7f0000000080), 0x0, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind(r7, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="1b726a5a3ce17e1ba69f06f947ac468f", 0x1ff}, 0x1c) shutdown(r5, 0x0) getuid() 01:20:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1, 0x0}, 0x2) recvfrom$inet(r5, 0x0, 0x0, 0x40, 0x0, 0x0) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f00000004c0)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0x1de, 0x0, 0x0, 0x800e0050e) shutdown(r7, 0x0) r9 = open$dir(&(0x7f0000001240)='./file0\x00', 0x800, 0x61) pwritev(r9, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r8, 0x0) shutdown(r5, 0x0) 01:20:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 01:20:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$inet(r3, 0x0, 0xffffffffffffff79, 0x0, 0x0, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:20:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x10, 0x20000000, 0xfb, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x4, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/224, 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00526) shutdown(r0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:20:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = fcntl$dupfd(r2, 0x0, r3) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) write(r2, &(0x7f0000000200)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xe5) shutdown(r1, 0x0) 01:20:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000005c0)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x34) ioctl$DIOCADDALTQV0(r5, 0xc100442d, &(0x7f00000001c0)="0bce5a6fbcaeae64f294fec52ccd665dcdc965a1e8c4a18248e74fc2cf86784be793d87bf7b6cd7f4bba084951024c61c13da5c202d3ef75ea7996d4cc5b247301c045e784a206e2de8e77aacaa6c6c988a69a224a8e8f5dc181029fee6295c02a5784909575d2655dd34e809f6688c4d9f49beeea01ad736cfca1fce6cb76d35173f3391552b785d021ea02679ced0f4b4052071b7723d05aa38a0c7726b3c2f32249db8bf752f208af12621fd49e0442523fb6db93296d96ac0c2a4e2c540e8a8c859f54251eed474f") write(r4, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:20:03 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xd0, 0x2}, {0x9, 0x2}}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @broadcast}}, r6}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000040)={r6, 0x8}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r7, 0xffff, 0x80, 0xffffffffffffffff, 0x8) 01:20:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r0, &(0x7f0000000100)=""/125, 0x7d, 0x42, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x80000000, 0x4) sendto$inet6(r3, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0xffffff5a, 0x105, &(0x7f0000000000)={0xfffffffffffffea3, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) shutdown(r2, 0x0) 01:20:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:20:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet(0x2, 0x4, 0x81) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0xee01, r4, 0x0) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000200)="f0d65f3698abd2b6", 0x8}, {&(0x7f0000000300)="dc9eb082ad8f8202b9f58e60fbd1ad0fe4c1c6eb60a97d4fc9c63ee1e6c83bc70fbadb9d275634a877803cdf039d505e939779c0d1b9c1e4f54d49145b1f310626f8fed11d0639fda106664f6d29c357c52e6ecf90cf00c46ba818e87e978ed1778376f0", 0x64}, {&(0x7f0000000380)="bcf79b7fa56f4c2cac4a17fde1dcab73cabf3f635fcff3f9405ebaa612584a14d541b048765069d35984057d220e6ccdc8b6af99416464d140cd377dd1472ebf271fe06e37be0755400a31a19cc5954cb90cb461442bc202335296695a48b53de011f34708a4b973f0edc16e29ef36e586a527d0089f056467bb8278b66813e248fcdb6c59d86b73d5898d8bcb5f7014c22b776b78d469f746b2ab0e6bd7dd140367ae352fea4c8340ea776c8f539f6be8a23fd362d6a57ce38e9240d2b5117c0888debedc02f5a7b3e9f4342b8ae7396f20bf9fd68485557c", 0xd9}, {&(0x7f0000000480)="caacb19862641ccc411554e8555690123b5270bce6edaea6dd45fae6ff2c040c6771bfd1cd04bade08f8d886a728fd8a58a69dad8e0d75011412066a49948fceff11641c501e70ad12091491df7a61a9e5cbb93150cc36044c1d992b104d3e1b3e4a5bac426ab5c37418c9e29b3c1573281c5d5b5e4e73c3a25e38145a7b0dc83aeb111553a042718f47922078b9ac06b25d57e1fea2a05f127abdcc5e3db32f52e68357c8cbe580251e25bc017471de710133a4b2015209bee436fdafa582", 0xbf}, {&(0x7f00000005c0)="ff1279062817f48f69664e8e92197991a2a89b420a5d75612aaed36e7a7e39c1bfd1a9d4502c2e81233b601beb99fe0eefea3ce724689b5e82c3e2cce586b4d50ec2a7583f2033d6ced32bf64db3c7bb8210cffa0fef824b3ab9c4f30612bfcad57276dc7c0ea2aef20acac1f2f06d11ee0f9b94439cc4d134a09662049ab2aedb46250f495505b26264fde00e4fa0b8d349119d68", 0x95}], 0x5, &(0x7f0000000780)=[@rights={0x20, 0xffff, 0x1, [r1, r0, 0xffffffffffffffff]}, @cred={0x20}, @cred={0x20, 0xffff, 0x2, 0x0, r4, r5}], 0x60, 0x20000}, 0x20080) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r7, 0x6}, &(0x7f00000000c0)=0x8) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) write(r8, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:20:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/168, 0xa8}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3806cfcb4148b6ae, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x52, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) clock_settime(0xe, &(0x7f0000000140)={0x7}) 01:20:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:20:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) shutdown(r0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:20:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000040)=0xfffffffe, 0x4) 01:20:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet(0x2, 0x4, 0x81) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0xee01, r4, 0x0) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000200)="f0d65f3698abd2b6", 0x8}, {&(0x7f0000000300)="dc9eb082ad8f8202b9f58e60fbd1ad0fe4c1c6eb60a97d4fc9c63ee1e6c83bc70fbadb9d275634a877803cdf039d505e939779c0d1b9c1e4f54d49145b1f310626f8fed11d0639fda106664f6d29c357c52e6ecf90cf00c46ba818e87e978ed1778376f0", 0x64}, {&(0x7f0000000380)="bcf79b7fa56f4c2cac4a17fde1dcab73cabf3f635fcff3f9405ebaa612584a14d541b048765069d35984057d220e6ccdc8b6af99416464d140cd377dd1472ebf271fe06e37be0755400a31a19cc5954cb90cb461442bc202335296695a48b53de011f34708a4b973f0edc16e29ef36e586a527d0089f056467bb8278b66813e248fcdb6c59d86b73d5898d8bcb5f7014c22b776b78d469f746b2ab0e6bd7dd140367ae352fea4c8340ea776c8f539f6be8a23fd362d6a57ce38e9240d2b5117c0888debedc02f5a7b3e9f4342b8ae7396f20bf9fd68485557c", 0xd9}, {&(0x7f0000000480)="caacb19862641ccc411554e8555690123b5270bce6edaea6dd45fae6ff2c040c6771bfd1cd04bade08f8d886a728fd8a58a69dad8e0d75011412066a49948fceff11641c501e70ad12091491df7a61a9e5cbb93150cc36044c1d992b104d3e1b3e4a5bac426ab5c37418c9e29b3c1573281c5d5b5e4e73c3a25e38145a7b0dc83aeb111553a042718f47922078b9ac06b25d57e1fea2a05f127abdcc5e3db32f52e68357c8cbe580251e25bc017471de710133a4b2015209bee436fdafa582", 0xbf}, {&(0x7f00000005c0)="ff1279062817f48f69664e8e92197991a2a89b420a5d75612aaed36e7a7e39c1bfd1a9d4502c2e81233b601beb99fe0eefea3ce724689b5e82c3e2cce586b4d50ec2a7583f2033d6ced32bf64db3c7bb8210cffa0fef824b3ab9c4f30612bfcad57276dc7c0ea2aef20acac1f2f06d11ee0f9b94439cc4d134a09662049ab2aedb46250f495505b26264fde00e4fa0b8d349119d68", 0x95}], 0x5, &(0x7f0000000780)=[@rights={0x20, 0xffff, 0x1, [r1, r0, 0xffffffffffffffff]}, @cred={0x20}, @cred={0x20, 0xffff, 0x2, 0x0, r4, r5}], 0x60, 0x20000}, 0x20080) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r7, 0x6}, &(0x7f00000000c0)=0x8) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) write(r8, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:20:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/127, 0x7f}, {0x0}, {0x0}, {0x0}], 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000440)=""/221, 0xdd}], 0x1) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/20, 0xffffffffffffff79}], 0x1, 0x0}, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x7) shutdown(r6, 0x0) shutdown(r4, 0x0) dup(r1) shutdown(0xffffffffffffffff, 0x1) 01:20:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x0, 0x24dd764de4d005ce, 0x0, 0x1000300010005}) poll(&(0x7f0000000080)=[{r1, 0x4}], 0x1, 0x2) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r8 = socket$inet_icmp(0x2, 0x2, 0x1) write(r8, &(0x7f00000003c0)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81e3d955e6e5c2279807edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7cebf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0a6ff741e7df2473958f291fe6ae2a187449f3e20e12e39893806c20f2d24cbc9d1c54e9cba6110f2b11b0901b54ebab93e2d6827889b4e827cf48558ac6d77d46c94a0e201249eb462258e9950d571044ee600f689aabf", 0xf1) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f00000005c0)={{"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", "75e2d9c49e21d1e95502a0ff899c33c1fcfe7168edf7ff20000100", 0xd9, 0x81}, &(0x7f00000001c0)="01efcb1b759040cd30cdc585381bf4df4de71e71855767679461658e36f8e4574d0808a67d852b03fe4d4c0687cc93d7e52d9d8a045012076853d8cca12f5bb9b289bed658f2d48c754bd0c4bb5006d6f1227bb654fb29ade11a5390f56a10bde420da9a65934cbf6563c18ed0eb1dba209f08f0a4d0e41159a2233393ef6b9b6f57bf6a40318cfd64aaccde43ec99fc959b77ebf372e8523e0081784c1ff2426100156dd22fdf3e013d9d7bb992cf91a6246b9bc05ee15a5954bf933096774724", 0x800, 0x8, 0x9464, 0x7f, 0x6, 0x6e2, 0x1000, 0xfffffffe}) connect$unix(r4, &(0x7f0000000040)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) shutdown(r2, 0x0) 01:20:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 01:20:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:20:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:20:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000040)=""/184, 0xb8}, {&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/207, 0xcf}, {&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f00000005c0)=""/92, 0x5c}, {&(0x7f0000000640)=""/167, 0xa7}, {&(0x7f0000000700)=""/118, 0x76}, {&(0x7f0000000780)=""/238, 0xee}], 0xa) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0xffffff01) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:20:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:20:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="dbaeec133d0500000043f56d0f628fbae32ec711a7dc66580474f8f1adef3248f360487d574d64304d747bd46ff0993d8793216d00f5ac8beb93530c74f222dbc2a77461fcb42f435403f26c93a0cce32ec8d60c76f4322d1b448dcc8f7d5a4d91677306ba9f77b0460214fc8f98b0d2f2e4437fb7aee61c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[], &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={r2, 0xa, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r3, &(0x7f00000004c0)}, &(0x7f0000000540)=0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000400)=0x9, 0x4) r7 = getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) sendmsg(r6, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="0a013d2f6c2530000000"], 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)="1cd62d4cc5e8d38055973b21b13d36477f72f8a9cafaeb967b5fc113a1bcc63edad60d03f73060c1cce51308dcd9106b89f26f8d5eaddc23fe07f0f0a8e02a22d7217fedec3e645f895f8ed72a703474ba6b", 0x52}], 0x1, &(0x7f00000008c0)=[{0xb0, 0x6, 0x2, "91dfacac4da76c489dde78a20ad5de538f4416671b23c3148a244157933f95c74f966797c43f6deef3f62f5ad1ddc1edab9319df6dff5577c65c2d5bc231aa703cce896aa584732b8f57e6833a0abf64e9f33f174003edbb95f3851e689d2664a651917e3be07755d459f7da0ac02342adfc916fd9cbf5d44e46f449d4014528f6cdb31dbea7f622a48ead336134bd4b63166db0508fc4d871a0addfa9de5c"}, {0x30, 0x11, 0x5, "1b76d8b78faa566bc934aa5351c1ac113eeb4e8203b69110eba437"}, {0xe0, 0x0, 0xffffffff, "ecf9889e15d72a26a06d7f3d33897aa70476428f5c460ae1e827cf041dbd6dd5219814d36315d9f3611e97ac302664d9c5b1a9acc007d741d46fa2d1d0bb593778ad2d057b6dc05b0fc5b0a36964e8dfb4f89929f9739237368a942793996b63bce234b1bec192e50f3259b203d7b0731bb514510019af47076d2a4dfa12abafa804848bbe5fc9f2b8b9fcaa238fea8bcfca19d9e3aa7dcf350498e80d20b5a40f36d268be3aa46bc25cd6a021c9142079641dc4f23e725fcb94824de14c7ee7b00af5ac2e4b121e7d499f62e48d4d"}, {0x48, 0x0, 0x556, "a372c061559ed138530fa316647771a5d25ed8ffcc9c18c8031f55fd0531a608c10543e6b3e9efa273b1adbecfa83039d8703af87955"}], 0x208}, 0x104) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) socket$unix(0x1, 0x5, 0x0) shutdown(r4, 0x0) 01:20:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:20:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:20:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:20:08 executing program 3: r0 = semget$private(0x0, 0x2, 0x514) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0xffff) r1 = socket$unix(0x1, 0x0, 0x0) r2 = msgget$private(0x0, 0x335) msgsnd(r2, &(0x7f0000001640)=ANY=[@ANYRESOCT=r1], 0x1, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/140) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) msgsnd(r2, &(0x7f00000001c0)={0x0, "3b2b87501910a95dc9926d2ba16306244a1002028dc7b75b6cf917cf81e25ae3be640c78998eeab8494aa0fd2abdca0592deef5dab70824809a0fd6c5d0eebf227c24d76a21f4408b4d3f4e6fad758619899e679bad10e31a05b4b37a76ab55c74e218073ede888ff5e73dd9c0588d2e9ac2e16f7669b57848c0eb74fbc824f10fa9d0c6f0dcb9e815d0ed42d4398849646afacddd95ca97fd24cb28a9fff8ef2c9d5965b5851759c54f9bda8bbf7c284a98d6919933187666626e5dd6adb994f47049ec1cb0aac4a98fc227a02cdbdd514d730a4d1cbaafa4c26d8e2252c1cf501bc1b98d7bec951419cb1897"}, 0xf5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r4, 0x0) 01:20:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) shutdown(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:20:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:20:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:20:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xd1, 0x62}, {0x89b, 0x2}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x52, &(0x7f00000001c0)="02c04a6803b05234d7b58207b608540b6f8bfdd42467d3fef2841ffd6533e3a9d7990c21de0a14817a5094f9772210ab9f0b1b3c9bb8a78c1abaf3fef5646a4292cb5e256291d24ea475ec63db264271267bcab44796023ef273b8fc4885d2df79d4075e641276b3dcef0b591475c810db68aeedf42a6a9a7923867d1a3e8dab5e8c30fd1b7d56d5fa180869cd4d51a3ff4d4e5db115eda50f8f42819552b4fd7970931d760fe933191fe025896946ce3fc739cc75a81d42cb6b22a08d34712091a04654a8b95c75ebacedeb6f5fb793509024d32157a5aabed8ab79e8a4e2", 0xdf) 01:20:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) shutdown(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:20:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:20:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) shutdown(r4, 0x0) 01:20:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) getpeername(r0, &(0x7f0000000040)=@un=@file={0x61, 0x0, ""/95}, &(0x7f00000000c0)=0x61) 01:20:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {0x0}], 0x2, 0x0}, 0x2) shutdown(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:20:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) shutdown(r4, 0x0) 01:20:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x40000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) write(r4, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r3, 0x0) 01:20:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x40002) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:20:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) shutdown(r4, 0x0) 01:20:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:20:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom(r2, &(0x7f0000000040)=""/88, 0x58, 0x43, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) shutdown(r2, 0x0) 01:20:12 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) fcntl$lock(r1, 0xe, &(0x7f0000000280)={0x0, 0x3, 0xfffffffffffdfffc, 0x0, r3}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x40}, &(0x7f0000000340)=0x8) r4 = accept4(r1, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f0000000480)=0x8, 0x10000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000000c0)=0x4e17488d, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f0000000200)="f2e5e30de526fc19ca32a017f761360cb33bd51c444b1625b4cf47bd8cd6ce8ca44b502ba64cf2dee8d02c30748be84fd5e6ad8dfeb2f63dae90bf977134548233b19dfd5c23c8bb7374cd4c5a6afa6864a594b109db1d5bb4568cd10cc4cdfd57719cf6f2797da953289bd1bd75daf877c69b52176715e27e") recvfrom$inet(r5, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x300000) write(r6, &(0x7f0000000380)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xe5) shutdown(r5, 0x0) 01:20:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket(0x10, 0x4, 0x6) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="6e943f1736a40f6757343748ca8e0153e97d1172083ed581728905563731a5ea8546dd4bf429acc5b8d33dd01906001e38bb03700b84077fbc6de67e050000000000000024355a625bc1ab89384b0eb3ec0db240d542d21fbf6221f78b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r5, 0x4, 0x8001}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r6, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r7, 0x0) 01:20:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) shutdown(r2, 0x0) 01:20:13 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$inet(r1, &(0x7f0000000040)=""/143, 0x8f, 0x2, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x81}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x22cd1c755fa49c9, 0x80010, r3, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r6, 0x98, 0x4, 0xb3}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)={r7, 0x47, "65381b6b48fb436cdfd1b25b0e30c2491f05fba04ed319fea40a8b3820e91e1556daa97a4b16714be475b9f99fde01f22ca0391a2383e76fb37adef6cf203d1512c5b41321a26e"}, &(0x7f0000000300)=0x4f) write(r4, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r2, 0x0) 01:20:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) shutdown(r2, 0x0) 01:20:14 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:14 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000540)="85835441b9c896aa13a6d6a9063fa6882536b3c774bb28e9009d7342a851d2727f53acebe4504f5c99", 0x29) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) connect$unix(r4, &(0x7f00000005c0)=@file={0xa, 0x0, './file0\x00'}, 0xa) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socketpair(0x17, 0x5, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000480)={&(0x7f0000000080)=@un=@abs={0x8}, 0x8, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f00000002c0)=""/148, 0x94}], 0x2, &(0x7f0000000380)=""/201, 0xc9}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r3, 0x0) 01:20:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:15 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:20:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f00000005c0)="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", 0x1f1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r3, 0x1) 01:20:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r2, 0x0) 01:20:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:20:16 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:20:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffdfffc, 0x100000000}) ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, &(0x7f00000005c0)={{"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", "e16a3d86950a33d8063394ea4e875eccdd8a198898cafb982aefb5c1e2bd6b62", 0xfffff801, 0x9}, &(0x7f0000000240)="c57a4389c6381a2ed1bfa2bca18058528ff2e8a53affbc9d2fbbf8f14ca86c642ab155dea903a88e0e464cb7f2e1e709582fed6e4f41b8c74ee2d550fbe9eff0db274317a89431a25d714c8119fcc63c8233999d71fb8eac66151c1e5ef909a54edd526159759237740e1644f8", 0x6, 0x2, 0x2, 0x77e5, 0xef12, 0x81, 0x9de, 0x28}) freebsd11_fstat(r0, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xd, 0x0, 0x0, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r5) shutdown(r7, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000040)={0x2, "761a3abf0249228d65560905bbbf0294"}, 0x14) shutdown(r1, 0x0) 01:20:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:20:16 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:20:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/153, 0x99}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r5, 0x5, 0x10001, 0x4, 0x0, 0x1}, 0x14) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f0000000040)={@loopback}, 0x8) shutdown(r1, 0x0) 01:20:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:20:17 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:20:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000040)={r7, 0x4}, 0x8) shutdown(r1, 0x0) 01:20:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:18 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:20:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc8268ea4624bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf40258ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xe5) shutdown(r1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) dup(r3) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x190, 0xca}, 0x800, 0x3}) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0xee01, r4, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r8 = getpgid(0x0) fcntl$lock(r7, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r8}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x7, 0xffffffffffffffff, 0x0, r4, r5, 0x195, 0x4}, 0x81, 0x2, 0x200, 0x1, r6, r8, 0x6}) 01:20:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000040)=""/157, &(0x7f00000001c0)=0x9d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:19 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:20:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="6213e764697017adbd74333e68dedfb3d6d27e46537d48f6974d7e4072772e28a69538ae970cd5aed2fa8879a4e5242e6a66b687648a87d47e81dfea7342646cd0006609f8e7ffcaa22a604d661376ed5763c59d50b5fbb6ca8642a2c67ecd8c72387494535f6f4007085137e694a05d096f76421f321bf33a635dc121048cc084faf89291bab9662610cd884edd43200886d5ead2a16512e8a99299efb8c0e2a306c8161c0c63457d52931fc7b16004a4c5d41ad99d12e4ca64afb32701b771ac390d876eacf08bb73d554ddb28") r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000), 0x80004) shutdown(r2, 0x0) 01:20:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) getrlimit(0xa, &(0x7f0000000040)) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:20 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = geteuid() getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0xee01, r4, 0x0) setreuid(r3, r4) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(0xffffffffffffffff, 0x0) 01:20:20 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(0xffffffffffffffff, 0x0) 01:20:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0xa2) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x8000, 0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) renameat(r4, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) 01:20:21 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(0xffffffffffffffff, 0x0) 01:20:22 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, 0x0}, 0x40000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000), 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) write(r3, &(0x7f00000001c0)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xe5) shutdown(r2, 0x0) getsockopt(r2, 0x8, 0xd524, &(0x7f00000005c0)=""/4096, &(0x7f0000000040)=0x1000) 01:20:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r1, 0x0) 01:20:23 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) dup2(r2, r1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000040)="034c28ab888cbf47746654654f163b1ede017d71d5d64946643c2218960634d6b21dcfe56dcdce70d42c450ce0382d88b436d576640972a471efacc59d8bd050fb3e390afb68183bcfc9c2004138") shutdown(r0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x7) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r1, 0x0) 01:20:24 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={r7, 0x5}, 0x8) shutdown(r1, 0x0) 01:20:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:20:24 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:25 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r2, 0x0) 01:20:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:25 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:25 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0x0, 0x6, @loopback, 0x1}, @in={0x10, 0x2, 0x0}, @in6={0x1c, 0x1c, 0x3, 0xff, @empty, 0x4}, @in6={0x1c, 0x1c, 0x3, 0x400, @loopback, 0x2}, @in={0x10, 0x2, 0x3, @rand_addr=0x6}]}, &(0x7f00000001c0)=0x10) shutdown(r1, 0x0) 01:20:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r2, 0x0) 01:20:26 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:26 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) getsockopt$sock_timeval(r3, 0xffff, 0x280d, &(0x7f0000000040), &(0x7f0000000080)=0x10) shutdown(r1, 0x0) 01:20:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:27 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x41, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/166}, {&(0x7f0000000180)=""/145}], 0x0, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:28 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r0 = dup(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r1, 0x0) 01:20:28 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r6) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, &(0x7f0000000300)="08d30a3b09739f7907332ca8379c4a2e6d312acf44a3f3572f456d08e1069b9d03af75b24da43147c5051f4cd91ce3c9e2dc4476dd8e61986472b306d6c0e88f782186defff161890f022ad3c4389d51e86b7f249d05465fb6b58e82791600f67dd2a260387c20c80d2a388f3f911a6768704d5d3e9b288deda76875cfab0b72eaa2d38e7b46c554d8092eb85d72db58ac6f287ad2076f13a92e9e8ab0fa3a3218a3d52d29c5352b9d8adfa65ce85bd528bc91ec4351f001315f630b094bc430f2e5c868ac6610eeb4a478e55d80ef5a17e87449e7da5a8608649b3eaceb57ee59") connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000000}}, r8, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfd}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="10024e22ffffffff00"/136, @ANYRES32=r8, @ANYBLOB="fdffffff130a06000080b783f500000000000000"], &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={r9, 0x1, 0x0, 0x1000, 0x2, 0x20}, &(0x7f0000000240)=0x14) 01:20:28 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r0 = dup(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:20:29 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) bind(r2, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x3, @rand_addr="849699184f149f4161f67541bb1d3890"}, 0x1c) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:29 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r0 = dup(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:20:29 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x0, 0x2, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = dup(r2) close(0xffffffffffffffff) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x190, 0x2430, 0x5, 0x4, r5}, &(0x7f0000000080)=0x10) shutdown(r0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x178, 0xf, 0x2, 0x4}, &(0x7f0000000200)=0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:30 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53ffa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bf8999a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b5e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xe5) shutdown(r1, 0x0) 01:20:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) write(0xffffffffffffffff, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r1, 0x0) 01:20:31 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000005c0)="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") fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffff9fffc, 0x100000001}) wait4(0x0, 0x0, 0x2, &(0x7f0000000380)) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) r4 = semget$private(0x0, 0x1, 0x600) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) __semctl$SEM_INFO(r4, 0x1, 0xb, &(0x7f0000000280)=""/255) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x10, 0x2, 0x3, @broadcast}}}, 0x90) bind$unix(r3, &(0x7f0000000080)=@file={0xa, 0x0, './file0\x00'}, 0xa) 01:20:32 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000040)="38993779f85b2146cbfd4d98bfd01158e86b5253d5c3890ac1015ccfb23fcd5073354aa44b88ea1709a5300d65c84001b738ef7be8eaabf8cd6129b61da13956d4725a831cd31990e2a301cb15d5288e0177c1f3287da93a08e8adf1dfbdb5e8de3756af6e8e55c197cdc0cade9c123a342e8998ae2f5a0bcf774b0ecf80aab77ca8bf4eb79c6c9e3c51575eeca882a39ad5aa559a748db3aa6fe22441a6d6c9152016b2d3bdc7ca7e2e7226d222f36881", 0xb1}, {&(0x7f00000001c0)="16a01c1d286254c60a166edd7a179d985890cf0355f09f9c626fe361686b40a7321b6c8a85e311902dc74846f351267eab7b722c76f44c518e42799e18c036fd95740d57888db41690", 0x49}, {&(0x7f0000000240)="4e0eab302755c4e5a7639429616ac5979cb15a01b2bf2ab5990ab75e846d663f71f565db5eed28fc2980c5e68af9d1ebff8ae8bdc4e3f1224ce33c74d6363db7191cef8490a12109f53632e6eb838f6e5db99c77aec5b9a460d6b018739ed0a954ffe35770e1422419b78304228207edf513151e217203d5961a9e96f58eba89ec874707f2e4a876e021d97af05c41931a849e0cbac3195f0d3c870cb2a816951900b308c99dee6a5ffae8015e29acdb5ffcb3a20448d35c7ac7e566469c5acb335e2048b0efb7fdf22bd061e3c642a4f6261a30489ba84a17e1238ae5033d66193759007654ac4280", 0xe9}, {&(0x7f0000000340)="5dbc7c854f20045e25b7ad4fd5d9ecb01ec89b768ad62979de09beb0bc", 0x1d}, {&(0x7f0000000380)="4d4908ab58603d7561a9dab23c472063430928012f07b0c47befab1cc84ae884451ff427887e5ad3937fba5638f315f5fa2eef276fdecba46438027be352b593a2e8ce74117d6c18530b079b6c8f7bef4ddc34c708953395d3d00b84a1ae6e70e984f6b814a653b81afaec032575873543efd37b223fb860a70b890c7ac728045e358f72c1dc0230f29ddd76d809d8f61c29b216057508badfd453fb020e079ce2", 0xa1}], 0x5) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:33 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0x2, 0x20000000, 0xff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x4, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r2, 0x0) 01:20:33 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:34 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) ioctl$DIOCCHANGEADDR(0xffffffffffffff9c, 0xc4704437, &(0x7f0000000040)="bf4db574d1cdb539e49c6f3f103368a6d73cc48df474040756b26346bfc3338692a566d3d71ced822c7e47ffbed212301c7b3e203f19fb27e61311b038b8bb2783c3f5f8950631ac2fa2dce382d2266b906d6fafe2dfe87a3000dadb164b8e65e879aefc054f06ab314a8544a33874cd07e8a5db611871908a08976945") 01:20:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:35 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000040)=""/172, 0xa3}], 0x4f, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:36 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCKILLSTATES(0xffffffffffffff9c, 0xc0e04429, &(0x7f00000001c0)="4fc367ad7981b1a543f61684eb5c122e15dbd3050bfd7c44982ed6f0b73bff3b9ceda98eb16193d213a7d3ad0af0c47aab9810cfa1edb77f9978b4d2b3277b3ab2848b17f03264bdc897f1aed6100e4ac500079f28d4cd943330a085c8d18652bde2c31641c5e9b42181dba94eb92bfb23219843ecc22f95e6144721237bf2b849fec0d8efcc5792636f67519b64a4e9700fe68e5908d820ef49fdf364ae465b2cdd647a9c87d02fd1f81912e37394fffa601eaadd264131ae7bc311c666c986108c84c8c66f26378c2bfb527ef738d2c813b5097d0d22bdfd56800a3635") write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:37 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x134) close(r6) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000300)={0x6, 0x9}) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r8}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000001c0)={r8, 0xde, "502208cbe192fecde0199df3d1038ec14319a31de20013dee5e2b264b48a8ca9704f6baf93439d1bd7489aacfb6d1b95d94ae399edd3916f7647473c17cfae9c1cac8a3f55bf540774b672deb3b648e5e3cb2b0e45a419730525b26c32c67550050d09c46ddc1d555c4553df5161207931e8589a1974821fdafd83e7cdb930653caa49256242c9867bd60e5d040158cb0267bf9d0ca77b944c1bb9dcf2cac7c9534236393bf3596757a1aa0f7065d342722008ed8fd007fb264865534236a4e2c71da9e2285a186b720db45f252b7e5a394193702aa5a2be3683d8787d7a"}, &(0x7f0000000080)=0xe6) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x1c7) shutdown(r1, 0x0) 01:20:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{0x0}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:37 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{0x0}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:38 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000000040)={0x101}, 0x4) 01:20:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{0x0}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:39 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x1, 0xfffffffefffdfffc, 0x5, r4}) accept(r3, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) shutdown(r1, 0x0) 01:20:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{0x0}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:40 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept4(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="3a00000000000000000000000000000000000000000095000000000000000000000000000000800000007c69ef8e006972f85180f100007500"], &(0x7f0000000080)=0x3a, 0x10000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x50a6c975, 0x4) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept4(r4, &(0x7f0000000200)=@in={0x10}, &(0x7f0000000240)=0x10, 0x50000000) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r2, 0x0) 01:20:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{0x0}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:41 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000300)={0x1, 0x1, 0x8, 0x100000005}) futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x80000001, 0x3}, {0x2fa800000000000, 0x3}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x10000000, 0x5124, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r7, 0x8001}, &(0x7f0000000080)=0x8) 01:20:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{0x0}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:41 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x0, 0x81, 0x0, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) nanosleep(&(0x7f0000000040)={0x2, 0x3}, &(0x7f0000000080)) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @rand_addr=0x3ff}}, r5, 0x6, 0x9, 0x200, 0x1f, 0x6}, 0xa0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:42 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000), 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = accept4$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x0) write(r3, &(0x7f00000001c0)="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", 0x10f) shutdown(r1, 0x0) 01:20:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x2, 0x0) 01:20:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r2, 0x0) 01:20:43 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r4, @ANYBLOB="0000000061c50000000000"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={r4, 0xbf}, &(0x7f0000000080)=0x8) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r7 = getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1c, 0x1, 0x7, @mcast1, 0x144b}, {0x1c, 0x1c, 0x3, 0x0, @empty, 0x5}, 0x5, [0xeb, 0x100, 0xfff, 0x8, 0xda, 0x7, 0x5, 0x1f]}, 0x5c) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:44 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000001c0)=0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r5, &(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10) 01:20:45 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={r6}, 0x8) 01:20:45 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:46 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) r4 = dup2(r2, r1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) __semctl$GETVAL(0x0, 0x3, 0x5, &(0x7f0000000200)=""/4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r7, 0xfffffffa, 0x1, 0xfffffffa, 0x3ff, 0x1}, &(0x7f00000001c0)=0xa0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:20:47 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000040)="7ac7d675334f5e4cf4af275347e016bbe38aa17a3910df50a91dd65c11739b09cd3d2d7764f1654c97e86d4012ca2883d286439eb7f3e7da42bda187255e9ed654d4f7d1b89096f553a9485ec34814620066edf279285fd242cf434557c5a0a0158eb5") write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:20:48 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:48 executing program 3: setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x41, &(0x7f0000000040)="11d6a93a037dfc6dbcf24107631ec4c30786d44b7cbde9f9e3d4f39d2c836dde32b8a2cdc37e62204fba2413dcbbbf9ac1edaeac6579ba6a31a5808ac647ddf0b8456f23a81df7ec751c9b5eb61af6d701a35c76df10299e9dc3e80f89debc15c0f5aef3ea6c783b10d0c06c33e3f0dfe2b2bbc54e", 0x75) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:20:49 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580), 0x0, 0x0}, 0x2) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) ioctl$DIOCKILLSRCNODES(0xffffffffffffff9c, 0xc080445b, &(0x7f0000000040)="11f948f3bc83519c99c632801995a0b2e3219a361b4afcd6dc21e60319c453820a5b2ba262936fadcf200a09848e30921549176916cb7b91440ffd6f060256df5dc8981cc6c1b723021746fd3485b36bc130f12e8bcb2ad804fc58251cb37f8341180351f594c54e0c11510f30ccbffd7fa7561d8e77dfb4e7adc8723ee1619756fedaa00e8598253f8f887abe5d9023fd3993678982d90beef20476faca18ceaa8cca7ddc9f725b") 01:20:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:50 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100), 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(0xffffffffffffffff, 0x0) 01:20:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100), 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:20:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100), 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r2, 0x0) 01:20:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, 0x0, 0x0) shutdown(r2, 0x0) 01:20:50 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, 0x0, 0x0) shutdown(r2, 0x0) 01:20:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, 0x0, 0x0) shutdown(r2, 0x0) 01:20:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000002c0)=""/168, 0xa8}], 0x2, 0x0}, 0xc0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffff9c, 0xc4504449, &(0x7f00000005c0)={{"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", "909a5c29742957d9efe116459d5e80b62b9f79d3054ceb8a85af00b3aeff265f", 0x37, 0x3}, &(0x7f00000001c0)="3da50dee2cd2fef08380dc2ec58b684b088ed61ff160f139a8aa1b012c7f947d550b9a5b1ffaa83bd505cfbdc60d23d0727ad31369549bd75123bbc686ebd43ba69022a199537b0080c83636bc4d3596cfdc29accc6656905d32f038598b6a90a0bd55525aea18ba2e49035486a36a18480a248f319864bd0b73ff7a134cea3d2d624ad408cc07914dd84e861a877a4bbf112b3406d8e11791954c18f971e08172da94ce8bd1312b154c15510a890eac4a9d84181aed406fb6ead8d5784848e0c88fcf09bd9066a09bd2d8538466861346bb4419f348069e72dbfb02152bf4764634913c746fe40d474ece9687", 0x5, 0x5, 0xa135, 0xb1c2, 0x7, 0xf6, 0x7, 0x7ff}) 01:20:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:20:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80), 0x0) shutdown(r2, 0x0) 01:20:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80), 0x0) shutdown(r2, 0x0) 01:20:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80), 0x0) shutdown(r2, 0x0) 01:20:51 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb", 0xc1) shutdown(r2, 0x0) 01:20:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb", 0xc1) shutdown(r2, 0x0) 01:20:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={r6, 0x1, 0x2a, "0c435365cad13b64337e282246403f18fc5d059a6d6dc153016acf4b5fcc1eb4e961945103a079832d4a"}, 0x32) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb", 0xc1) shutdown(r2, 0x0) 01:20:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x122) shutdown(r2, 0x0) 01:20:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b", 0x122) shutdown(r2, 0x0) 01:20:52 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r1, 0x0) 01:20:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x122) shutdown(r2, 0x0) 01:20:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x152) shutdown(r2, 0x0) 01:20:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001}) ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0xc450443f, &(0x7f00000005c0)={{"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", "66d996e448a7a6c316cfe969d79bf28abec650173a4deefd88f4e02653201e25", 0x9, 0x3f}, &(0x7f00000001c0)="b02e7fb8f13daa6c462705c26bbb77a401a6f5ffe99c5acc797fe7065fb39772883285d1", 0x9e, 0x1000, 0xe52d84f, 0x3ff, 0x496d, 0x4, 0x8000, 0x3}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xfe1b}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000040)={r6, 0x9, 0x4, [0x6, 0x7f27, 0x3, 0x4]}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x152) shutdown(r2, 0x0) 01:20:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x152) shutdown(r2, 0x0) 01:20:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x16a) shutdown(r2, 0x0) 01:20:53 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r1, 0x0) 01:20:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x16a) shutdown(r2, 0x0) 01:20:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x16a) shutdown(r2, 0x0) 01:20:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) shutdown(r2, 0x1) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x176) shutdown(r2, 0x0) 01:20:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x176) shutdown(r2, 0x0) 01:20:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x176) shutdown(r2, 0x0) 01:20:54 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r1, 0x0) 01:20:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6", 0x17c) shutdown(r2, 0x0) 01:20:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x17c) shutdown(r2, 0x0) 01:20:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = accept4(r3, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f0000000080)=0x8, 0x10000000) connect(r5, &(0x7f00000000c0)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) shutdown(r1, 0x0) 01:20:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x17c) shutdown(r2, 0x0) 01:20:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x17f) shutdown(r2, 0x0) 01:20:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x17f) shutdown(r2, 0x0) 01:20:54 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x17f) shutdown(r2, 0x0) 01:20:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x181) shutdown(r2, 0x0) 01:20:55 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x181) shutdown(r2, 0x0) 01:20:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x181) shutdown(r2, 0x0) 01:20:55 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(0xffffffffffffffff, 0x0) 01:20:55 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:55 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000100)=""/116, 0x74}, {0x0}], 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$inet(r4, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) shutdown(r3, 0x0) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r4, 0x0) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:56 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:20:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:56 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, 0x0, 0x0) shutdown(r2, 0x0) 01:20:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(0xffffffffffffffff, 0x0) 01:20:56 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, 0x0, 0x0) shutdown(r2, 0x0) 01:20:56 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, 0x0, 0x0) shutdown(r2, 0x0) 01:20:56 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:20:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r7, @ANYBLOB="e10000005b05a48a1bc86dd911027cad0457ff2975a7199b2f83b16b49079901245dd2cbe60ce05b7fb2000000d9f6ffc119f8dc7f0959b991be3a1c59b0595e673588d45cca1b4e7209d146517fc09f3afcf03ba384b21b52026793a1d2cb515c943277a5005b14e9be8190925df76aefd223a0de0dbc956da5afec86dc6689a1e4dca4e13325ae74896c5c71429bebc41cde64926cfcb3ad562dcbcd786030e88ef992b0a0b47f351fdd262193c60a5e5e5816e2e0f12aca32757c5658d359684c4066be1f6c7fb4ce1b4fe494224053f94b4549c4cdb838f60a8f8c84ad795a729cd088"], &(0x7f0000000080)=0xe9) lseek(r3, 0xfff, 0x3) 01:20:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(0xffffffffffffffff, 0x0) 01:20:57 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:20:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) r2 = dup(0xffffffffffffffff) shutdown(r0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={r5, 0x3ff}, &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x4, 0x1) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:58 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:20:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ff, 0x6902, 0x0, 0x3f}, 0x8) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) shutdown(r1, 0x0) 01:20:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = accept4(r3, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f0000000080)=0x8, 0x10000000) connect(r5, &(0x7f00000000c0)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) shutdown(r1, 0x0) 01:20:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f00000001c0)="02c84905ffc7ca0dcf89ad29171fcbd9595bb48a898c0ad74fc93e60dfb9e12a6f97712af4ebeb0d95e564b567f19997624666b52747a458d791257c6f5529b8e2490697a3762cab30463db82732bee9faaff4c07de360177c02b08c8579968eaad49d52e6a32b758996ded3220efad94d35eb544a407db4fdaf8229c31b36c6951d21ae064d098b9cd00a387cfaff0fb40dcafbc628a32df60bc049a57c7a443addbfdcf9612ed2e5a69a989a7c6c790120740fc50a4563d41d9066ca371671089b53") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:20:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:20:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) shutdown(r2, 0x1) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = getpgid(0x0) getpgid(r1) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0xfffffffe, r1}) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x2, 0x3, 0xfffffffffffdfffc, 0x211, r4}) mknodat(r3, &(0x7f00000000c0)='./file0/file0\x00', 0x8000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r6 = semget$private(0x0, 0x3, 0x600) __semctl$GETZCNT(r6, 0x7, 0x7, &(0x7f0000000080)=""/31) __semctl$SEM_STAT(r6, 0xc577ba7b669b77bc, 0xa, &(0x7f00000001c0)=""/208) shutdown(r2, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 01:21:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) 01:21:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r4, @ANYBLOB="0000000061c50000000000"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={r4, 0xbf}, &(0x7f0000000080)=0x8) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r7 = getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1c, 0x1, 0x7, @mcast1, 0x144b}, {0x1c, 0x1c, 0x3, 0x0, @empty, 0x5}, 0x5, [0xeb, 0x100, 0xfff, 0x8, 0xda, 0x7, 0x5, 0x1f]}, 0x5c) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000300)={0x1, 0x1, 0x8, 0x100000005}) futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x80000001, 0x3}, {0x2fa800000000000, 0x3}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3}}, 0x0, 0x10000000, 0x5124, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r7, 0x8001}, &(0x7f0000000080)=0x8) 01:21:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) 01:21:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept4(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="3a00000000000000000000000000000000000000000095000000000000000000000000000000800000007c69ef8e006972f85180f100007500"], &(0x7f0000000080)=0x3a, 0x10000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000001c0)=0x50a6c975, 0x4) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept4(r4, &(0x7f0000000200)=@in={0x10}, &(0x7f0000000240)=0x10, 0x50000000) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r2, 0x0) 01:21:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x1, 0xfffffffefffdfffc, 0x5, r4}) accept(r3, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) shutdown(r1, 0x0) 01:21:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) 01:21:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCKILLSTATES(0xffffffffffffff9c, 0xc0e04429, &(0x7f00000001c0)="4fc367ad7981b1a543f61684eb5c122e15dbd3050bfd7c44982ed6f0b73bff3b9ceda98eb16193d213a7d3ad0af0c47aab9810cfa1edb77f9978b4d2b3277b3ab2848b17f03264bdc897f1aed6100e4ac500079f28d4cd943330a085c8d18652bde2c31641c5e9b42181dba94eb92bfb23219843ecc22f95e6144721237bf2b849fec0d8efcc5792636f67519b64a4e9700fe68e5908d820ef49fdf364ae465b2cdd647a9c87d02fd1f81912e37394fffa601eaadd264131ae7bc311c666c986108c84c8c66f26378c2bfb527ef738d2c813b5097d0d22bdfd56800a3635") write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000040)=""/172, 0xa3}], 0x4f, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) 01:21:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCKILLSTATES(0xffffffffffffff9c, 0xc0e04429, &(0x7f00000001c0)="4fc367ad7981b1a543f61684eb5c122e15dbd3050bfd7c44982ed6f0b73bff3b9ceda98eb16193d213a7d3ad0af0c47aab9810cfa1edb77f9978b4d2b3277b3ab2848b17f03264bdc897f1aed6100e4ac500079f28d4cd943330a085c8d18652bde2c31641c5e9b42181dba94eb92bfb23219843ecc22f95e6144721237bf2b849fec0d8efcc5792636f67519b64a4e9700fe68e5908d820ef49fdf364ae465b2cdd647a9c87d02fd1f81912e37394fffa601eaadd264131ae7bc311c666c986108c84c8c66f26378c2bfb527ef738d2c813b5097d0d22bdfd56800a3635") write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000040)="38993779f85b2146cbfd4d98bfd01158e86b5253d5c3890ac1015ccfb23fcd5073354aa44b88ea1709a5300d65c84001b738ef7be8eaabf8cd6129b61da13956d4725a831cd31990e2a301cb15d5288e0177c1f3287da93a08e8adf1dfbdb5e8de3756af6e8e55c197cdc0cade9c123a342e8998ae2f5a0bcf774b0ecf80aab77ca8bf4eb79c6c9e3c51575eeca882a39ad5aa559a748db3aa6fe22441a6d6c9152016b2d3bdc7ca7e2e7226d222f36881", 0xb1}, {&(0x7f00000001c0)="16a01c1d286254c60a166edd7a179d985890cf0355f09f9c626fe361686b40a7321b6c8a85e311902dc74846f351267eab7b722c76f44c518e42799e18c036fd95740d57888db41690", 0x49}, {&(0x7f0000000240)="4e0eab302755c4e5a7639429616ac5979cb15a01b2bf2ab5990ab75e846d663f71f565db5eed28fc2980c5e68af9d1ebff8ae8bdc4e3f1224ce33c74d6363db7191cef8490a12109f53632e6eb838f6e5db99c77aec5b9a460d6b018739ed0a954ffe35770e1422419b78304228207edf513151e217203d5961a9e96f58eba89ec874707f2e4a876e021d97af05c41931a849e0cbac3195f0d3c870cb2a816951900b308c99dee6a5ffae8015e29acdb5ffcb3a20448d35c7ac7e566469c5acb335e2048b0efb7fdf22bd061e3c642a4f6261a30489ba84a17e1238ae5033d66193759007654ac4280", 0xe9}, {&(0x7f0000000340)="5dbc7c854f20045e25b7ad4fd5d9ecb01ec89b768ad62979de09beb0bc", 0x1d}, {&(0x7f0000000380)="4d4908ab58603d7561a9dab23c472063430928012f07b0c47befab1cc84ae884451ff427887e5ad3937fba5638f315f5fa2eef276fdecba46438027be352b593a2e8ce74117d6c18530b079b6c8f7bef4ddc34c708953395d3d00b84a1ae6e70e984f6b814a653b81afaec032575873543efd37b223fb860a70b890c7ac728045e358f72c1dc0230f29ddd76d809d8f61c29b216057508badfd453fb020e079ce2", 0xa1}], 0x5) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) 01:21:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f00000005c0)="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") fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffff9fffc, 0x100000001}) wait4(0x0, 0x0, 0x2, &(0x7f0000000380)) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) r4 = semget$private(0x0, 0x1, 0x600) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) __semctl$SEM_INFO(r4, 0x1, 0xb, &(0x7f0000000280)=""/255) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x10, 0x2, 0x3, @broadcast}}}, 0x90) bind$unix(r3, &(0x7f0000000080)=@file={0xa, 0x0, './file0\x00'}, 0xa) 01:21:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r1, 0x0) 01:21:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) 01:21:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) bind(r2, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x3, @rand_addr="849699184f149f4161f67541bb1d3890"}, 0x1c) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={r7, 0x5}, 0x8) shutdown(r1, 0x0) 01:21:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = geteuid() getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0xee01, r4, 0x0) setreuid(r3, r4) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) getrlimit(0xa, &(0x7f0000000040)) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000040)={r7, 0x4}, 0x8) shutdown(r1, 0x0) 01:21:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:21:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000300)=""/99, 0x63}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x0) r1 = socket(0x10, 0x4, 0x6) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="6e943f1736a40f6757343748ca8e0153e97d1172083ed581728905563731a5ea8546dd4bf429acc5b8d33dd01906001e38bb03700b84077fbc6de67e050000000000000024355a625bc1ab89384b0eb3ec0db240d542d21fbf6221f78b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r5, 0x4, 0x8001}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r6, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r7, 0x0) 01:21:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x0}, 0x40002) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 01:21:08 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:08 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) getsockopt$inet6_buf(r1, 0x29, 0x66, &(0x7f0000000180)=""/143, &(0x7f0000000040)=0x8f) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCRSETADDRS(r4, 0xc4504445, &(0x7f00000002c0)={{"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", "fbc2231df59e0a50fd0f34425620b88a152cdf845600fe881d5a054e657f77d4", 0x7, 0x1}, &(0x7f0000000240)="95f76c6944d498d8ad97b38f4e3aebe95eb6a09bfac161a1ecb5b3c7ab612039837b334b4f51e23a1e735ed55f6838113b4bcc24aab899f1a2ebc8a1ddea5691973bb88206eb1fdc27b8e57ebb3bf80051c6ee13f86ef9738366dd0c4635548cd9ee802db560cfd3e663ff5e4a1191f365b74c39eaee77ac7c7cacb1", 0x9, 0x1f, 0x8000, 0x3ff, 0xd0, 0x7f8c, 0x800, 0xade}) shutdown(r2, 0x0) 01:21:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:09 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000540)={r7, 0x6, 0xa1, 0x9, 0xb3, 0x4}, &(0x7f0000000580)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000180)="fd4d5eacbcd06b1a1e11f3646b05a04206fec6eb966b730f05977120092e8e00bef74db6040c1408dec719fd3ef6c3eba0b81b5dcad8830d3ddf169608b77d6becdd3363a3a93c888df319b1423c6817aa4d977e994edfd23bb15a682c6809ca5336419d87c3f6d0b88097daaf2c8515421709a841738ce998379744a090b9c7968979478f6e04f0e98a3a5a3d888084457cc50ad6cf03fe0d5a82ac2f7db21df543534541841a1e", 0xa8}, {&(0x7f0000000240)="8245e5015acbb3a70bda484b4fc31d5c047b92281772f7898c72e8b1bffdddab4d64b4ac16f7a8efe79f7c6115ded53f29d0b4641b502266e35569225a61c44d7dd476e906efe9a3cfd19eccabb9fbbf0ce49a6aabd107ede7eeb502bbd9664f5f1709db0b9b6eef4b72702d51e49420d158ec5b95852fcbb95277581a0938a45c7b15d8be3f5e95830cb69d1a533a7c93c93cf3ccf2ab05a537", 0x9a}, {&(0x7f0000000080)="ebec659d53186a50b81350ef8602335471", 0x11}, {&(0x7f0000000300)="fecb29eb0c9dabea3eff85c86422ea051c59715631869ea755009fbd1eb2818899ed9779e7c840f8648357a084127b5be2708d315e9305c57b38e82455c5d5b0189127c65793d773c21359c9887f2bb61ce0fd63aea0808e17445dae491f78187f9beb82d55625ebc013219a1985b6b7db4454bd6467b743df3bd8bba74abe5272975ca23385ac3c9689d91666dab5e8659d97ea86ec0c40832bd5b8dd47", 0x9e}, {&(0x7f00000003c0)="99544bc127efd483f2b45015c0b20ff19ec048e4493a702974fe630996aeeb444d245e7839990ea6d3e03667db8690ee67cabc8255783d", 0x37}, {&(0x7f0000000400)="7cb7aa440e47fb3b26b7d8e88a2adf61533b7a731c4495dd19678aff52ad4eb96e8293fbe805b6c1689e17bf0dc0f21d516564f3bda39e0d30ead2894156b10e8b60d643f433", 0x46}, {&(0x7f0000000480)="4e7e3da2b36a097e8437afbf7f5cd8373202260bd1e790947f9aa984135fdb7a0f91f6a96eb7c176186f7618ec80a9", 0x2f}, {&(0x7f0000000a00)="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", 0x1000}], 0x8, &(0x7f00000005c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x8000, 0x2400, 0x7f, 0x7ff, r8}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="68adf09776e4a68177c25c37f87aeffc"}], 0x38}, 0x0) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) flock(r2, 0xf) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) recvfrom$inet(r2, 0x0, 0x0, 0x20000, 0x0, 0x0) shutdown(r1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) write(r4, &(0x7f0000000d80)="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", 0xff86) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00') 01:21:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700), 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:10 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000500)=""/259, 0x103}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000000080)=""/20, 0x14}, {&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f00000002c0)=""/23, 0x17}], 0xf, 0x0}, 0xc1) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1c, 0x5, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000180)={0x9, {{0x10, 0x2, 0x1, @broadcast}}}, 0x90) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) open$dir(&(0x7f0000000400)='./file0\x00', 0x2, 0x48) shutdown(r1, 0x0) 01:21:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 01:21:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) setsockopt$inet6_tcp_int(r3, 0x6, 0x20c, &(0x7f0000000000)=0xfffffff7, 0x4) shutdown(r1, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$unix(r5, &(0x7f0000000f40)=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000140)=0x1002) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r7 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000180)=0xff, 0x4) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000080)=0x80, 0x4) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:11 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/206}, {&(0x7f0000000040)=""/113}, {&(0x7f0000000200)=""/49}, {&(0x7f0000000240)=""/229}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 01:21:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = openat(r4, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) close(0xffffffffffffffff) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r8}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={r8, 0x6, 0xf, 0x0, 0x24}, &(0x7f00000000c0)=0x18) setsockopt$inet6_udplite(r6, 0x88, 0x4, &(0x7f0000000040)=0x4, 0x4) 01:21:12 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) readv(r4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/82, 0x52}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/92, 0x5c}], 0x3) shutdown(r2, 0x0) 01:21:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 01:21:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$inet(r2, &(0x7f00000000c0)=""/244, 0xf4, 0x82, 0x0, 0x0) dup(0xffffffffffffff9c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x3, 0x3, 0x7, 0x100000001, r6}) shutdown(r5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) write(r7, &(0x7f0000000d80)="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", 0xff86) shutdown(r3, 0x0) 01:21:12 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000d80)="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", 0xff86) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r6 = fcntl$dupfd(r3, 0x11, r5) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r7) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r9}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000040)={r9}, &(0x7f0000000080)=0x10) shutdown(r2, 0x0) 01:21:13 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0xc0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/17, 0x11) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x0) accept4$unix(r3, &(0x7f00000000c0)=@abs={0x8}, &(0x7f0000000140)=0x8, 0x30000000) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:14 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000180)="8f9c76372744c1705f992e2f0854ccd70396b120c7f891d8e64a24fa0e29406638aaa3765feecb90ed454d7c10add5c89e709f0b9e915d39fc42261254d8240c0b664445a76251f580ed89fd5cdabe07020d1786b67ae325536e2babce98cac8f137821f86bd003f069cb957f1fc4ca32ad7e0d879b7d5420b5ac9b4d37ffddbf130ef0437f87080b21a30baa1538851eb2d3272fbe2b10b86a3cdc04894", 0x9e}, {&(0x7f0000000240)="83eaf8851c277584a153b62249b563e196cbe81693155ce4cb82eaccd7fe55629bdad7bdd63d18b836c48d7eec2689f5638273003e7fe9dff75a92fbe7c9e5e429dbb1d8b73995a591e33df9ec14fe54f1cd5159ef59fdbd0822552ebee20c8b00c8339bf7d8bd0c6e6ad7e573211a956799b1c9d52ed88dc98c0258147bc39a06a3cfeaa3905549abcecdb223", 0x8d}, {&(0x7f0000000300)="688734afdc1d362b8347aad9a682e427a33451b944e8278f4f059cda11d53197edaf9b3904ad75128e62a03a118f9ff8b98ec8e090fc238d8d72e69d8df56b269fa3eb4eeb302c8b2ee1f41f8b12fdff7d38d4a8a548b82262b3cd8aaf6d7feb121235b42fe96aacc024c76c179559a0482ca0f1e154313b4b308d3672b263125b4ed5731d09a6a2a625f0b7dc9311f8e2aebd7c19341a49cbd051ecf1620d58b258d13ad0df8696ba3eca845d13b15407a462e2d1aa8f1e1ffe6fbbd523a4b347c77da5c076426bf0393edcbd8aadb7ea649ec8d5ff1268a0", 0xd9}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000000400)="87e839b60b4ebe77264b5fd4c8de672008598a13a13cd6474b5a3078f68199cadec0af77353988188cc616e85dbb58e5c3838e6b166ba8dd5e145d48d1d89f9e2750805b85ddd21d84e86da32c0f07d633a39155060a6eb4b86df95bd4e2f40169655afb8e2f30506a3665ce1e8fb9a8a8ed274c9977000b29d014c8ca6accbae3753e4e99a2937bcc3f00b6858b4fc6a84e082e97fbdd51322865f3cbbabd987daeb66256cbf48ad0388dee14b1c9fc8fabcfd8b30bebcda8337f21506e82dfa6739f97947ad35ba12dfff2c943068d2e85a960c87589b1f35a8c127d6c815c2e62e830217bf309b4d5178a643f24d63993cd68ec", 0xf5}], 0x5, &(0x7f0000000080)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10, 0x20100}, 0x20100) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:21:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x7ff, 0x4) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:15 executing program 1: getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000001c0)={0xfff, 0x6, 0x0, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r6, 0x416}, 0x8) shutdown(r2, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) 01:21:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) write(r5, &(0x7f0000000780)="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", 0x224) r6 = dup2(0xffffffffffffff9c, r1) r7 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r8 = getpgid(0x0) fcntl$lock(r7, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x800, 0x0, 0x0, 0xd253, 0x6, 0x3, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x3ff, 0xffffffff, 0x401}, 0x10) shutdown(r2, 0x0) ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000000)="b6e8b9a1893fa0190032e45a8959cb03f944ee2d7e7f7b19557ddb72bfd622ed7089") 01:21:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000280)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}, {&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000880)=""/208, 0xd0}], 0x6) getpgid(0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1c, 0x1, 0x4, @rand_addr="19aadd04a3e0096e0fd1a95bc29503fb", 0x3}, @in={0x10, 0x2, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) close(0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000680)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000240)={0x1c, 0x1c, 0x2, 0x99ec, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xffff}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="1f220000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYRESOCT], &(0x7f0000000080)=0x3) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r5, 0x4) shutdown(r2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000000d80)="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", 0xff86) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x0, 0x7c5f, @rand_addr="b70b0dc34527fbb8fa552c06615805ec", 0x4}}}, 0x84) shutdown(r3, 0x1) 01:21:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:16 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x10, 0x2, 0x1}}, r4}, 0x8c) r5 = dup(r0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000300)=0x4) recvfrom$inet(r6, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r5, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r6, 0x0) 01:21:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000300)="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", 0x199) shutdown(r2, 0x0) 01:21:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) pipe2(&(0x7f0000000000), 0x4) shutdown(r2, 0x0) 01:21:17 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) dup(r0) freebsd10_pipe(&(0x7f0000000040)) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) dup2(r3, r0) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:17 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt(r0, 0x8002, 0xfffffe01, &(0x7f0000000200)=""/111, &(0x7f00000001c0)=0x6f) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000280)=""/127, 0x7f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = socket(0x2, 0x20000000, 0x7) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x152, 0x3, 0x720, 0x101, 0x6, 0x8, 0x3ff, 0x1}, 0x20) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) close(0xffffffffffffffff) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES32=0x0], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={r5, 0x5}, &(0x7f0000000180)=0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:21:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/149, 0x95}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:18 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfffffffffffffff1}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) write(r1, &(0x7f0000000040)="691c3b", 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0x4) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r5, 0x89, 0xccdc, 0x35a8b994}, 0x10) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x101}, 0xffff, [0x3, 0x0, 0x49, 0x3, 0x7f, 0x9, 0x6, 0x9a4]}, 0x5c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r7, &(0x7f0000000d80)="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", 0xff86) shutdown(r6, 0x0) 01:21:19 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = accept(r4, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) r6 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r7 = getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6, 0xb8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @loopback}}, r8, 0x3, 0x3, 0x3}, &(0x7f00000002c0)=0x94) 01:21:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) semget$private(0x0, 0x0, 0x400) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:20 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) dup(0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) ftruncate(r2, 0x7e2780e3) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f00000002c0)="c3", 0x1}, {&(0x7f0000000300)="044457c376aefb582bff3a62c1461c9ee0242b427ef305d8f60b3439005a4bee40fc457315ece7fda65a8d2e466ee938adb4127185fc4b6502ecd3141eb7c5de53482956abd6f952c66015fd35dbda710dc6c135bd61f41195cd8c6f126e391e4438c3a78117130bd9ccea761aab6fad42a25ec9fe7f5900ee607a8d51f1aa0f36e5d5845f1fef8c0d3fcf7afa6e8841b3a23ff2db0c955049e9974d19d93176b2502775a84c1e4a", 0xa8}, {&(0x7f00000001c0)="5b92f571a3b846c8b8", 0x9}], 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000000), 0x4) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfff9, 0x100000001, r5}) recvfrom$inet(r4, 0x0, 0x3b, 0x42, 0x0, 0x0) 01:21:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r6, 0x0) 01:21:21 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:22 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = getpgrp(r5) r7 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r8 = getpgid(0x0) fcntl$lock(r7, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r8}) fcntl$lock(r7, 0xc, &(0x7f0000000000)={0x2, 0x1, 0x4, 0x10000002, r6}) recvfrom$inet(r3, 0x0, 0xfffffffffffffd1d, 0x0, 0x0, 0x0) shutdown(r1, 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) ioctl$DIOCSETLIMIT(r4, 0xc0084428, &(0x7f0000000000)={0x200, 0xbbd8}) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:22 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r3}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="10024e230000000100"/136, @ANYRES32=r3, @ANYBLOB="010000001f000000071d00001f00000000000000"], &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r4, 0x5}, 0x8) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) shutdown(r2, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x19) getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000180)=0x5, 0x4) 01:21:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x1, 0x0, 0x800e005ad) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:23 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@empty, @multicast2}, &(0x7f0000000080)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x0, @multicast2}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readv(r2, &(0x7f0000000000)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}, {&(0x7f0000001f40)=""/4096, 0x1000}], 0x3) r3 = semget(0x2, 0x3, 0x0) __semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000140)=""/251) r4 = dup(r1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r4, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000000d80)="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", 0xff86) shutdown(r5, 0x0) 01:21:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:24 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = accept$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) accept(r2, 0x0, &(0x7f0000000180)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:21:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = dup(r3) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r5, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r8 = accept4(r7, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_tcp_int(r8, 0x6, 0x1000, &(0x7f00000000c0), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4000, &(0x7f00000001c0)=0x5d8, 0x4) write(r9, &(0x7f0000000d80)="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", 0xff86) shutdown(r6, 0x0) 01:21:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:25 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/193, 0xc1}], 0xc, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) shutdown(r3, 0x1) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet(0x2, 0x1, 0x2) dup(r6) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) shutdown(r1, 0x0) 01:21:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:25 executing program 3: getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0xee01, r0, 0x0) setreuid(0xffffffffffffffff, r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r3, 0x0) 01:21:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:26 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x21) r1 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfff8, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socketpair(0x17, 0x2, 0x9, &(0x7f0000000080)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f0000000040)='./file1\x00', 0x1, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r7, 0x0) 01:21:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:21:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:27 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r6) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r8}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000040)={r8, 0x9}, &(0x7f0000000080)=0x8) shutdown(r2, 0x0) 01:21:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:21:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) r7 = getpgid(0x0) fcntl$lock(r5, 0xc, &(0x7f0000000080)={0x2, 0x4, 0x6753, 0x3f, r7}) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x8}, 0x8) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffdffff, 0x3}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0xffffffff, 0x4) write(r8, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:27 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) r7 = dup(r3) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r7, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r9, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r8, 0x0) 01:21:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:21:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) readv(r1, &(0x7f0000000000)=[{&(0x7f00000007c0)=""/152, 0x98}, {0x0}, {&(0x7f0000000f40)=""/4096, 0x1000}], 0x3) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r4, 0x0) 01:21:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:28 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r7, 0x6, 0x9}, 0x8) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:21:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000f222e70700000000000000223f6e95a2337dc358883051", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r7, @ANYBLOB="000000000000000000000000000000f3ffffff00"], &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={r7, 0x8000}, &(0x7f0000000040)=0x8) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:29 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = dup(r3) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r5, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180)) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r6, 0x0) 01:21:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:21:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000500)=""/168, 0xa8}, {0x0}], 0x2) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000180)="f67d4a4c5fc225d4c46d0025fabfae7e90b2e2dfd00fb3cdb6472653e45a7c5fead014b1d49e1147a59e252a254be729324dd1de8ff2dfa645fd05f60000ff90f08d6faff30698c0a23d0b0ebd17b0fd5c819db5bbd41bac6ab73b1b3c3b6d21e0db371b000000000000000000", 0x6d}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="2000000000230000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES64=r4, @ANYBLOB="00000001"], 0xc4, 0x80}, 0x20085) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r4, 0x100, 0x7fffffff, 0x289faa8a}, &(0x7f0000000080)=0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) chroot(&(0x7f0000000100)='./file0\x00') recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100008) write(r7, &(0x7f0000000d80)="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", 0xff86) shutdown(r6, 0x0) 01:21:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000020721e0ced4e4b2d6af03612e8525664f21afc9ae562f8dc348213f0a6f051", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) r7 = socket(0x10, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r6, 0xc1}, 0x8) shutdown(r2, 0x0) 01:21:30 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfffffffffffffd22, 0x40000, 0x0, 0x0) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = getgid() r5 = geteuid() getresgid(0x0, &(0x7f0000000400)=0x0, &(0x7f0000000440)) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0xfffffffc, 0x0, r4, r5, r6, 0x190, 0xca}, 0x7fc, 0x4}) r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fstat(r7, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, r5, r8, 0xa1, 0x1}, 0x1ff, 0x7, 0xb7, 0x0, 0x9, 0x7}) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x190, 0xca}, 0x800, 0x3}) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:21:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @ipv4={[], [], @rand_addr=0x3f}, 0x101}, 0x1c) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:31 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x0, 0x42, 0x0, 0x0) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:31 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x2c00, 0x1, 0x3, r4}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000240)={r5, &(0x7f0000000180)=[@in={0x10, 0x2, 0x1, @loopback}, @in={0x10, 0x2, 0x1, @broadcast}, @in6={0x1c, 0x1c, 0x3, 0x5cd0, @mcast2, 0x4}, @in6={0x1c, 0x1c, 0x1, 0x3, @empty, 0x9}, @in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x0}, @in={0x10, 0x2, 0x0, @multicast2}]}, &(0x7f0000000280)=0x10) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r6 = dup(r0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r7, 0x0) 01:21:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r3}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x2, 0x7, [0x4, 0x5, 0x9, 0x1, 0x4, 0xfe01, 0x0]}, &(0x7f0000000200)=0x16) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={r4, 0x5}, &(0x7f0000000280)=0x8) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0xff, @mcast2, 0x8}}, r6, 0x6, 0x0, 0x1f}, &(0x7f0000000080)=0x8c) dup(r0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000000d80)="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", 0xff86) shutdown(r7, 0x0) 01:21:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:32 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/139, 0x8b}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r2, 0x0) 01:21:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:33 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt(r4, 0x0, 0x1ff, &(0x7f0000000040), 0x0) 01:21:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(0x0, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(0x0, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fdatasync(r1) r2 = dup(r0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x100) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x9, 0x220, 0x3e65, 0x8000, 0x5, 0x40, 0x80000000, 0x0}, &(0x7f0000000040)=0x20) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r6) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x5}, &(0x7f00000000c0)=0x8) shutdown(r2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) write(r7, &(0x7f0000000d80)="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", 0xff86) shutdown(r4, 0x0) 01:21:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(0x0, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 01:21:33 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) accept4(r4, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x9, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x3, r5}, &(0x7f0000000240)=0xc) 01:21:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) shutdown(r2, 0x0) 01:21:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 01:21:34 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) r4 = dup(r3) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000000180)={0x800, {{0x1c, 0x1c, 0x2, 0x4, @loopback, 0x2}}}, 0x88) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 01:21:35 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x2, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x1f, @rand_addr="f93835da3f61ae33e5836027366c3029", 0x9}}, r4}, &(0x7f0000000240)=0x84) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = socket$inet(0x2, 0x20000000, 0x40) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000000)={r7, 0x7f, "204aa1e9b18d24841b0ea6f7162c20d7590e15b5b7a503525c052a6e0c75c21734c8cf11be17cf671a21a63a39af707e73535f180310acd032ba645b49cc0030004c7971787660fdf05aa5fbca9cf556d1cdc37df5b8d5b6e258eef0a964764a277db9b9f58003813f374558fe18cdd3cf6fe35b0d7bc05fa23e4cd0abfef5"}, &(0x7f00000000c0)=0x87) shutdown(r2, 0x0) 01:21:36 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:21:36 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_tcp_int(r2, 0x6, 0x802, &(0x7f0000000180)=0xfff, 0x4) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x38000000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000280)={0x1c, 0x1c, 0x2, 0x8006, @ipv4={[], [], @rand_addr=0x81}, 0x7}, 0x1c) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) ioctl$DIOCGETALTQV1(r5, 0xc1304430, &(0x7f00000002c0)="1ad078cfc5d217daeb3b7fded233126d7a690a08bdf0e8be3b8c6f5696564805991e92eff63b01e63cec57db3d4c08c75f84a3b8efedc9f6084a3e15d2dc5ba46e7ddf39b213089529dd046e7d1f58ff5f1b1ad1a4acafda23df0ed339f989c67436c5caeb289928d84048167027adb5438e7ea8a886e1b5cb0ad321342dbb8af6780ae5efb22a8386f7cb5e74420832c79c740681948414293c97ad76e9dce314e5fe3fff2f82ff26bc3132af88d1550a83f3") getsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) shutdown(r3, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x2) 01:21:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000640)=""/225) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0xfc9, &(0x7f0000001f00)={&(0x7f0000000d80)=[{&(0x7f0000000740)="ef99dc7888cd0e6802d03f8f087e41eb0fedefbc47d74eb6617d71b401a3b3a8cba2957bba6a5acdfe99a203c2fce2fb1c9529904e40c5ddee594ecae20e353309c6cd219a7bc2ff7e3f197c431d327a0f9d69d2f48120ea139b1b39d32830127dc26f5008826151d0e6a04bbdc62df83e3c9b697aa8d468e15fc82501386243162ca060c00cb32d9996e4e2965e2ae75a5274a2c76bca60528fc95d085cb2386b61be461a02fa4ce14b2730f3161ed1cbee6e694567b9adb449fe091c8765a3b0e4640fc883d251935337261f010e6ab1e6c794368f9e26382f0c68e38e58c6c01cf10f1bb953bf", 0xe8}, {&(0x7f0000000840)="479201699b2fcd7584e2c92105877e837bc028141f16fa5a2b9b9d6c72b3e2f23d63b513239ec9b9e70cdc081b32587b155834a9cfc63c0ec2f42bf7ab90cec9dc6cdd753c3266eed1c3096c5096b5241dfff77cb40508d0c08a7ae2dc6dc61286ca0a2d0a9a54d6d1ab4a54ce0c6040a72c2ed1abb0e6711e91cbd20dcf0ebe04653994856a26da508df4f6c5055ac67bd1b225fafb37ede5761ea251cd580084dd311d87946b074d9e8b44838799d59a8d33c0ce70c1b28dee3647e7a54e09ae81ce1c312936a751fd05ca174a93c6d5a2dfdc032493d89b17e9b2b430accc1c3a3bb8", 0xe4}, {&(0x7f0000000a00)="99c2db669ea45d3ab919f64bed8a3487e9a70549bcf1b4c5c588875b62b10befbfcb1b58ed3eb72e145d934b96a09b8d5fb2b831c236a6acb134141154eed480c040a39e010d0a7f68d55681430d86fb1e2787b1d2d92f4686986509985f249edbacbcd7061e57d0c0c24b1f676adcc54e591e7d14d302310527a31d2c3a82eec597c277ad67e1144ee36801f21ca3", 0x8f}, {&(0x7f0000000ac0)="9fbab3569e4cf049256e1ae0989fa3b9f5df82338a40c2bfa719e25f2700a194bae8c1f55ea85d8977b3ae419024c83c263cfc90ab1c22e2931364264e628ca2c9608bc2c3a11619b8bfaecf6bd994a70e0e215b83c188ddd7b1e19af399", 0x5e}], 0x4, &(0x7f0000001e80)=[{&(0x7f0000000b80)="9bfeeadf849cd0d71b40bffc5244ec519313f8d2cd559d7fcea7d6ef5ace8f94373a421d4f78213347dda829b113cfa90f807d22cde43994ce13ca36d9ce15a4ce8ade5e0774b11d628f0af7a51972de7680a4b6cdbc79", 0x57}, {&(0x7f0000000c00)="389088c475ef946141a587d765ecf4f34e8f55b626d80a093bae6927bed0597b16aef76610972ed63c1752c4b5ba9738524930223f839c5285acc54fb73d4335dd1a61352ee96149d351b1987b2591e65c5ed93aa8d6e5ae1961487dcf3de01da66197e4ed8b1302541d2f9d1c5514c616d1659e263958ab83c65d80f467b44a60e453b608196a57bda2ededc01dff7b243338ed1d2f972303494248896b5eb6dcf72572e01cf16941c5ee176c364bc0cee914a5ca235cf5c465b037c2cad2532ea47371e73d1fec137cafff73251439af24", 0xd2}, {&(0x7f0000000d00)="121bd10fddab8399efa3088f3517e75bb74f", 0x12}, {&(0x7f0000000d40)="a39c006abd04ba1b33de992dee6150b301e651b541f567a60e8ecc260f234cc1f10974f5eb946cfa6bef6219", 0x2c}, {&(0x7f0000001f80)="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", 0x100f}, {&(0x7f0000001d80)="461877f966dafa40303286ba434d59e9b977b8356e78b6569d7a74629299d5b375883fe9321676be6c51f3d7536b8cc3f593a2037d5c3e4dbdde0b7775db7bcea767d67b8a7049b3d43182fdc84865f9f55b729008bcd97ee600ccd84fd1713c05d161bd3b553ddc99b499fc17fb1d20bf7808b2ba4699f64a6ef529db6c24b4aa6305d07d26e9e90ba71fb16fbcd159d8bfc8b7526a63db725ea4f702083e28ef0aa1af7f8865601bda2ee9023b7014cef626ed31ea1c3229927043ddedf5f194b44f0db3730e500a91385c0d5118e704b5a1ee4cfa7a2a889aed6f7b90f7655b746df5d21d3726551e69b36f5c", 0xee}], 0x6}, &(0x7f0000001f40), 0x1c) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendfile(r4, r6, 0x6, 0x2, &(0x7f00000005c0)={&(0x7f0000000040)=[{&(0x7f0000000180)="7bd338face2c96c6c19ad3bbebb454cd74fd5e22624443f9e7ae06bc8b5ee149a165847ea474cbaa50923af4e75daf72dd517970b6b0fcdd855cf6bf861432067392a40ed14849a39e87c4306855133d0d0a3157f0c60e5664ab2dabba59b883731ccd13f95c69e6823bb72eed1136551892cfd61bd35a92c4cdd82bd539eeb33714da8ed689d411c3921e5a27e6a9934c9106d9684ce6ce7cd050f3913ec8c8593404cef7411cf70093e84a533afff56a89b36d1226669fe5d3bad90b7a9189e90db3c021333e658236658b096fdee862b0fa3876600cbbedf00456a8de", 0xde}], 0x1, &(0x7f0000000580)=[{&(0x7f0000000080)="ba228c", 0x3}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="e4c44ea6bd88d39e1281f5ef2b22d527af6b32750aeb95f625a64dbe3c86dc6403a622e55eaf96888ab41f45f8b3304df411348fe12211f10efc807a2bd9b50ef4dc710d179dcdc0ab78aa3a1cdb31ec2b28072ee2fc3dbbfc55ed73673687d6fd5ed9b1ab4020202c3f2f0874a0f1e5d47fde480bc1a482c1fe4ff16e8a7847664a9a3ac66aae55bf0effe5fd1608ad220afe07cfb682055e552287d85749df69df7d49f0f470470340732af854db6b3bc6828aad7c8cc5490e9d041d61d5b75ee4bd320e1824ba9b", 0xc9}, {&(0x7f0000000480)="ff343759e2190c22da9f32836a4aa1b6a4031e777c0d8aa0b376152b3f71d23fb9ef927c592de4306634f734408945cbf8fbca21a907edaf187c3e59da058be5296d40479a34b7e0e586512dd2174fed304819d6bb97b685b009e1007fd91460e5a226c237be802d60f0397f963e7440783718b284599d3efec00a73a10835f6da3795a2fef9331aeb3c7b5fc3af32ccc6fe632e6d8223fbc2213d814dd1275716404fd8bdf663337b1884ee57b10a000b2f0691c0e61bf8f2a49efe23c02fe113cbab557b5070078ceb91d3ee9c0fbb854007721b2a0993d216647e1e74e597f73bfc0cb6a6", 0xe6}], 0x4}, &(0x7f0000000600), 0x20) shutdown(r2, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:21:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700), 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/41, 0x29}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x1) recvfrom$inet(r4, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r3, 0x0) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, 0x0) accept4(r5, &(0x7f0000000040)=ANY=[], &(0x7f0000001080), 0x0) shutdown(r4, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:36 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:21:37 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:21:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="ca3b17d844a10a55a822aa92c5ea4aee517353e29eff75aa516d1108e938fdef93e3daaa6038096b3c772909efe44f4d536ed13f705849aa1808c367bb7ed39e3d0ed294144df2d5273c72b8979c3186478b31b362173bca2d0c2baf2cc32e27831373e38987c6037e7e8a16eddab41ae30696258d2d392fe741b447d6c81a79bb931211614a97c11a97857ef580e141ca0027aade0c5e9e1e1052d2273396e2502ca2990e9bd3b43834080800f1"], &(0x7f0000000080)=0x3) __semctl$GETZCNT(0x0, 0x7, 0x7, &(0x7f0000000080)=""/31) __semctl$SEM_STAT(0x0, 0x2, 0xa, &(0x7f00000001c0)=""/23) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={r5, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x7, 0x9fa4, 0x8, 0x8, 0x3, r6}, 0x20) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000000d80)="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", 0xff86) shutdown(r7, 0x0) 01:21:37 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:21:38 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r5, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={r6, 0x3e}, 0x8) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r7, 0x0) 01:21:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000300)="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", 0xfffffdd4) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x1f}, 0x24) shutdown(r2, 0x0) 01:21:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = socket$inet(0x2, 0x20000000, 0x40) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000000)={r7, 0x7f, "204aa1e9b18d24841b0ea6f7162c20d7590e15b5b7a503525c052a6e0c75c21734c8cf11be17cf671a21a63a39af707e73535f180310acd032ba645b49cc0030004c7971787660fdf05aa5fbca9cf556d1cdc37df5b8d5b6e258eef0a964764a277db9b9f58003813f374558fe18cdd3cf6fe35b0d7bc05fa23e4cd0abfef5"}, &(0x7f00000000c0)=0x87) shutdown(r2, 0x0) 01:21:39 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x12}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1f, 0x9}, 0xc) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r8 = getpgid(0x0) fcntl$lock(r7, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r8}) fcntl$dupfd(r6, 0x0, r7) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xfffffffd, @rand_addr="b6db71e421c668c4b76a02ec26fca775", 0x4}, 0x1c) shutdown(r2, 0x0) 01:21:39 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) freebsd11_fstat(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r6) r7 = dup(r0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r7, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r9, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r8, 0x0) 01:21:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x6}, 0x1) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) sendto(r1, &(0x7f0000000180)="92e650e44308147a582e", 0xa, 0x100, &(0x7f00000001c0)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000000)=""/158, 0x9f}, {0x0, 0xffffffffffffff88}], 0x0) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) getsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x4) shutdown(r3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r4, 0x0) 01:21:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 01:21:39 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000180)="a12cb2636e0dd16a59e9d45359c4bfa0805275772e50829e88def1fec8f0492cbdba3fff1684ab389ea0366abbc6c58ca796bd745e0b1e14f82d33c78b519d07bf636fcd9cf2e92f") r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) pipe2(&(0x7f0000000000), 0x100000) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:21:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000aff313baa4c4755e5a41edd8112a83634304de47869fc639a80f52f8cb8f6da8be392d02cab86d119f429236ba04d20d54ecbf0da1dbf86dc1aa8accc2d94f3f1c6b6b42f925d7b0e76cf711ff89f274d291b61e675b6cb0e4a31eb55fdb29fb344892deeab430575b9c8aad884e36d64bffe80cb5fe2fb346042f2c2dc94eee09e2c4fcfdbb18c987b678", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x2, 0x1, @empty, 0x7fff}}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x180, 0x5, 0x610, 0x2, 0x2b, 0x9cf93b9, 0x5de5, 0x0, r5}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r6, 0x1}, &(0x7f00000000c0)=0x8) r7 = dup(r1) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r7, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r9, &(0x7f0000000d80)="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", 0xff86) shutdown(r8, 0x0) 01:21:40 executing program 2: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x2c00, 0x1, 0x3, r4}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000240)={r5, &(0x7f0000000180)=[@in={0x10, 0x2, 0x1, @loopback}, @in={0x10, 0x2, 0x1, @broadcast}, @in6={0x1c, 0x1c, 0x3, 0x5cd0, @mcast2, 0x4}, @in6={0x1c, 0x1c, 0x1, 0x3, @empty, 0x9}, @in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x0}, @in={0x10, 0x2, 0x0, @multicast2}]}, &(0x7f0000000280)=0x10) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r6 = dup(r0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r7, 0x0) 01:21:40 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) 01:21:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2}, {r5, 0x8}], 0x2, 0x7) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r7) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000085396a309d896d948c4ec9e923a03168d516bbb891fdd5e5cbe7ba16c749c28542f9c958ce8180734a07cf39144d7c1e2fb755b4f95130377bf26e8a6fb6c640395f3913c67ef2ed9776b4b4b0ac3101bd2251b6fea730db6c1d2cb5b4361dcd97d59995b4fdbda5f153372e4f6dd5588a3f5e0357045f2953653bea76ace8861997d798976389daa0140983251098574db9b161d6aafb650dc8b10299c7c590effb396c7d0dea3ff8ab89c2edc3d5e949a04bcdde8b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r9, @ANYBLOB="ccc7d2d2511714c5e35f8f0000cb22d1265ef62d8a5d1da1448bf4fa3c0000008acbf4f6ffffff"], &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r9, 0x3}, 0x8) 01:21:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @ipv4={[], [], @rand_addr=0x3f}, 0x101}, 0x1c) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:41 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000180)=""/112, 0x70}, {&(0x7f0000000080)=""/36, 0x24}, {&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/187, 0xbb}, {&(0x7f0000000440)=""/226, 0xe2}, {&(0x7f0000000540)=""/25, 0x19}], 0x7, &(0x7f0000000600)=""/212, 0xd4}, 0x40000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "77a19acb4d9c8d1826ae0a78f2175ee4dad3e5c70ca538e912f14e572483ebadb85208b42098014fc6e4939b0c804af9234d9d83bd954bff1f5754c46b6a184bd59abd485351d17427414d3e7c65552ea47f83660edb51d10036a2f930c6546af0ac7c05186404b8c627ad85df7f2ac87ebff46f6abe4bfd66f5cc0dcff491b7bd348c7a757ac8c11431c0a22e1c4e2008a9b51be6cbf6a94282d70e661c02ae24e5f26300fc0fa645fa31cad12de51d301594e8e2d7b415ae19d3b6f82f7258d5ead0e599a831aed2e61e1bf4eb696aab7563c46120825e474b72fd65d8bd159cb233ddf3b2c8d183e6523bdf32ea62"}, 0x100) shutdown(r2, 0x0) 01:21:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2}, {r5, 0x8}], 0x2, 0x7) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r7) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000085396a309d896d948c4ec9e923a03168d516bbb891fdd5e5cbe7ba16c749c28542f9c958ce8180734a07cf39144d7c1e2fb755b4f95130377bf26e8a6fb6c640395f3913c67ef2ed9776b4b4b0ac3101bd2251b6fea730db6c1d2cb5b4361dcd97d59995b4fdbda5f153372e4f6dd5588a3f5e0357045f2953653bea76ace8861997d798976389daa0140983251098574db9b161d6aafb650dc8b10299c7c590effb396c7d0dea3ff8ab89c2edc3d5e949a04bcdde8b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r9, @ANYBLOB="ccc7d2d2511714c5e35f8f0000cb22d1265ef62d8a5d1da1448bf4fa3c0000008acbf4f6ffffff"], &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r9, 0x3}, 0x8) 01:21:42 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x1) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r5, 0x7}, &(0x7f0000000080)=0x8) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, &(0x7f0000000a00)="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", 0x1000) shutdown(r6, 0x0) 01:21:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "77a19acb4d9c8d1826ae0a78f2175ee4dad3e5c70ca538e912f14e572483ebadb85208b42098014fc6e4939b0c804af9234d9d83bd954bff1f5754c46b6a184bd59abd485351d17427414d3e7c65552ea47f83660edb51d10036a2f930c6546af0ac7c05186404b8c627ad85df7f2ac87ebff46f6abe4bfd66f5cc0dcff491b7bd348c7a757ac8c11431c0a22e1c4e2008a9b51be6cbf6a94282d70e661c02ae24e5f26300fc0fa645fa31cad12de51d301594e8e2d7b415ae19d3b6f82f7258d5ead0e599a831aed2e61e1bf4eb696aab7563c46120825e474b72fd65d8bd159cb233ddf3b2c8d183e6523bdf32ea62"}, 0x100) shutdown(r2, 0x0) 01:21:43 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x28, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/190, 0xbe}], 0x1) getpgrp(r5) 01:21:43 executing program 2: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) 01:21:44 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1) shutdown(r2, 0x0) 01:21:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x6, 0x4) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:44 executing program 2: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:44 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000940), 0x0, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffe}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01949e0017527e0dba6d43065a29b42ce12e1ae5e9974be194f89da4290aee32805be62290d99340a5b67877b9a7418980fe62a50dec7e867b21c0191ee43381cee28a2031ed1c5006ce13aab398aea89c5ca8467fec78160be29e6e532d000000000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000c2a76f051f3fac330000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1a6eb1847d74c5a87b40a2b37f9f2452e7e0f880ab7ed26461d309de4af3764eacb2f7aa94c", @ANYRES32=r6, @ANYBLOB='\x00'/20], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={r6, 0x45, "b2ef87337b7b0362b237d2f9e7fb2becf5ccc5d3f1053e448d300fa0caf94e1752f2550cf5426dfe92be69a6a80c453af39bf8c6eaf1fb9c71dfc8c1883a71d13ecc39ccab"}, &(0x7f0000000200)=0x4d) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000380)={0x1c, 0x1c, 0x1, 0x20000, @mcast2}, 0x1c) shutdown(r1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0x10001}, 0x24) 01:21:44 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ftruncate(r4, 0x1) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:45 executing program 2: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000940), 0x0, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffe}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01949e0017527e0dba6d43065a29b42ce12e1ae5e9974be194f89da4290aee32805be62290d99340a5b67877b9a7418980fe62a50dec7e867b21c0191ee43381cee28a2031ed1c5006ce13aab398aea89c5ca8467fec78160be29e6e532d000000000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000c2a76f051f3fac330000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1a6eb1847d74c5a87b40a2b37f9f2452e7e0f880ab7ed26461d309de4af3764eacb2f7aa94c", @ANYRES32=r6, @ANYBLOB='\x00'/20], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={r6, 0x45, "b2ef87337b7b0362b237d2f9e7fb2becf5ccc5d3f1053e448d300fa0caf94e1752f2550cf5426dfe92be69a6a80c453af39bf8c6eaf1fb9c71dfc8c1883a71d13ecc39ccab"}, &(0x7f0000000200)=0x4d) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000380)={0x1c, 0x1c, 0x1, 0x20000, @mcast2}, 0x1c) shutdown(r1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0x10001}, 0x24) 01:21:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r2, 0x0) 01:21:45 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x11) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r1, 0x0) 01:21:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f00000007c0)=""/154, 0xfffffffffffffdd6}, {0x0}, {&(0x7f0000000000)=""/23}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r3}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r3, 0x5, 0x4, [0x800, 0x2, 0x4, 0xfff]}, 0x10) shutdown(0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r5, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r6, 0x0) 01:21:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700), 0x3c) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r6) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r8}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000000)={r8, 0x5}, 0x8) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r2, 0x0) 01:21:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r5, 0x89, 0xccdc, 0x35a8b994}, 0x10) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x101}, 0xffff, [0x3, 0x0, 0x49, 0x3, 0x7f, 0x9, 0x6, 0x9a4]}, 0x5c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r7, &(0x7f0000000d80)="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", 0xff86) shutdown(r6, 0x0) 01:21:47 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r3 = semget$private(0x0, 0x1, 0x600) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r3, &(0x7f0000000040)=[{0x1, 0x3f, 0x1000}, {0x1, 0x1, 0x1800}], 0x2) shutdown(r1, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r1, 0x0) 01:21:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r5, 0x89, 0xccdc, 0x35a8b994}, 0x10) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x101}, 0xffff, [0x3, 0x0, 0x49, 0x3, 0x7f, 0x9, 0x6, 0x9a4]}, 0x5c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r7, &(0x7f0000000d80)="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", 0xff86) shutdown(r6, 0x0) 01:21:48 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = dup(r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000040)={0x2, 0x800}, 0x8) 01:21:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:48 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x67, 0x24}, {0x10000, 0x1b7}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r2 = dup(r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x2, 0x2, 0x6, 0x0, r5}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r7, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r8, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000140)={0x7ff, 0x1ff, 0x5}, 0x8) shutdown(r6, 0x0) 01:21:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) dup2(r3, r0) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:49 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:21:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000000140)=""/22, 0xfffffffffffffd53}, {&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/4097, 0x1001}, {&(0x7f0000002f40)=""/4096, 0x1000}], 0x6) r1 = dup(r0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r8 = getpgid(0x0) fcntl$lock(r7, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r8}) shutdown(r7, 0x0) 01:21:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:49 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) semget$private(0x0, 0x1, 0x1c1) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000000)="0b49f6f25f900d146f16c577275100be47e03012491133") shutdown(r2, 0x0) 01:21:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:50 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/117) shutdown(r2, 0x0) 01:21:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r4, @ANYBLOB="8f0000000000000000000000000000000000000022682295494920d458323500164e7ecd2ae64c4dadc225199fd3491d8441fd770f51ec6b4676e237a9b491f8c6f7b9081cdd09625b85712ea3042f3efcdc31957700e778e106e4cf1437c961dc56623f8bf5a30ad775f751d15d7f6f3cee8b7a2e7738b0a2fa4068d52b029dad52052a"], &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r4, 0x8}, 0x8) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r6, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r7, 0x0) shutdown(r3, 0x0) 01:21:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fstat(r4, &(0x7f0000000000)) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r2, 0x0) 01:21:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:51 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:21:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)="7f", 0x1}, {&(0x7f0000000240)="1e0727fd7c5bd0c1dee1142089e5c17118dfcb54d896e6d599e60c54d0f6daa8de7d5eede3ff8bafbd3d0ec825cf0b2878b8a1f3572ee38923c23667d4a3f2a4cf014fda7c110adbee1ab3e7a737b49f9ac6", 0x52}, {&(0x7f00000002c0)="ac62c7b5ab2586bb1922b5720666b9bb384ed14576e7134906c98e0f6c48bf708013f50e83abbc9be3ff5ef32c64bf5773d97002e9863492d08ef60de516a61d53f2c509ade98ea14e36f082", 0x4c}, {&(0x7f0000000340)}], 0x4, 0x0) r8 = getegid() chown(&(0x7f0000000080)='./file0\x00', r7, r8) 01:21:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000240)=""/131, 0x83}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f00000005c0)=""/53, 0x35}], 0x9) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r6, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r7, 0x0) shutdown(r4, 0x0) 01:21:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:52 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r3 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e210000000002800000000000000000eeffffff00aa0000000000003f00000000210000000100000000000000000000000000000000000000000004000000000000000000000000000000d7968dfd99b15afd0000000000000000000000b3681a382f9e8de3c2954c000000000000", @ANYRES32=r6, @ANYBLOB='\x00'/20], &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)={r6, 0x8}, 0x8) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000180)="b6d5bd0b32c91a60ede7fc1d87f806ec65a3ebbade9a71c38fdddb479115f3448596cf2872815717891793282537a57f3c6bf0af00e3eb81943b2890884698657f9bda5b1997aa39e3403637c33df817b5b2c8fd906dbddc48c5008c64d738f07ba2f71e127d3b96f18c4e23d5e4c4266cbe3786ba79c46cc0880acb0a26f6f2a9f5839a6fc1644775") shutdown(r1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x40, @rand_addr="b9b73b57604df7ea86f994f831736790", 0x1}, 0x1c) shutdown(r2, 0x0) 01:21:52 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) shutdown(r1, 0x0) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/117, 0x75}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r5, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r7, &(0x7f0000000180)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) socket$inet_udplite(0x2, 0x2, 0x88) 01:21:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, r5}, 0x8c) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000003000004ff03018e0000"], 0xe) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x9, 0x8}, {0xffff, 0xff}}) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000140), 0x4) 01:21:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:53 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r0, 0x0) 01:21:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000000)={0x38f3000, {{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x10, 0x2, 0x2, @rand_addr=0x1}}}, 0x118) shutdown(r1, 0x0) write(0xffffffffffffffff, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 01:21:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1c, 0x3, 0x256078e5, @empty, 0x6}, {0x1c, 0x1c, 0x0, 0x1, @ipv4={[], [], @multicast2}, 0xa0000000}, 0x0, [0xa8, 0x6930, 0x1ff, 0x2, 0x1, 0x7fff, 0x7]}, 0x5c) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x3}, 0x24) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000000)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0xff86) shutdown(r2, 0x0) 01:21:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(0xffffffffffffffff) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:54 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={r6, 0x3c}, 0x8) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) munlockall() r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x5) 01:21:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) freebsd10_pipe(&(0x7f0000000080)) shutdown(0xffffffffffffffff, 0x0) 01:21:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) dup(r0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:55 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0xc0080, 0x0, 0x0) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x0, 0x40000, 0x0, 0x0) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) dup(r0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x1) 01:21:55 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet(r1, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) recvfrom$inet(r6, 0x0, 0x0, 0x400c2, 0x0, 0x4c) shutdown(r1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$inet6(r7, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x33}, 0x1c) shutdown(r2, 0x0) 01:21:55 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x1f) shutdown(r0, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0, 0x1}, {0x0}, {0x0}, {0x0}, {0x0, 0xffffffffffffff1a}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1, r6}, &(0x7f00000000c0)=0xc) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:21:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) sendmsg$inet6_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x8, @empty, 0x1}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000040)="cac55b2cca5cb79c95fb6bb1738ae0ce177ac589afae9f3782cf00192492712affa36e218025fb0284549e26c7cf76a65d639b28b477ab5addcc1f7aed592826f4f5e5f649fe238958c8236773a792b4f472ca8520b36ef1247b1b74f6669a63e038dd4932f01c29b0a48e", 0x6b}, {&(0x7f00000000c0)="5892f5448e8b510e4ec8bf", 0xb}, {&(0x7f0000000140)="e73a3668b21b3135d60bc2074e87ba9ebcafac0c47b4c5f61db25e22ee898ba7d7cbe7727d15b65051ea7f2d3e7c3cd199e9342a3091e4509047517da79c900eb090566bf0046b69cf7aee0ab47c564a", 0x50}, {&(0x7f00000001c0)="361246a521f397a127ef7d8f42", 0xd}, {&(0x7f0000000200)="3336d87fd0d305c376ded04a97f50588839d208a8134b92114f4b1dd5032918e58aab19ea4ebe150eb4f4ef9e854665ffdd1f41940c4e6accdf59b7461f73640476786d63902a8d960a040c62502331514f66556f50f0c2b4593be60ba481a15d9d5dd3efecd64a9f98d3337007dae2d2b99dc45280c65011f37a3af5a4afc6850c95927f4df1f9161aa11dcb5372f042a4b46ab8566d410ce6598073c69cecb3e010ce42fb21706a08d863934d7733144a170dcf8a9d0576860e7bc4368967a9cd77c83ba5b9c9e360804d0315b5406c718e4c3aa85da97a68c4b32", 0xdc}, {&(0x7f0000000300)="6392788501a549e8fc03d76c87beaa6790edd8a7f1", 0x15}], 0x6, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @authinfo={0x10, 0x84, 0x8, {0x40}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x400, 0xfffffff9, 0x8}}, @init={0x14, 0x84, 0x1, {0x6, 0x8, 0x2, 0x2fba}}], 0x50, 0x301}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) dup(r0) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) r7 = dup(0xffffffffffffff9c) dup(r7) 01:21:56 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/116, 0x74}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x42) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="d63b048edd9a062337f642657ca17b0d8f4fdbe29efb4f8922f586fc195274c4f84f637720566fe59bc6fc6c985c3915591579b5801007d83e62cc7039d80dc20bef8bf3c9c6067def16022ef88f34f867c203409a0171e667b5c71cf092f6319886e110c83c12447603867c4eac0465a1eeb19b05fcd1a3813da9df2f1fc6c915605a82de1d4432184b944915a9d7", 0x4, 0x6, 0x9}) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r4, 0x0) 01:21:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) read(r5, &(0x7f0000000080)=""/30, 0x1e) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r6 = dup(r4) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r6, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r7, 0x0) shutdown(r3, 0x0) 01:21:57 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfffffffffffffd2d}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = fcntl$dupfd(r3, 0x11, 0xffffffffffffff9c) getsockname$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) shutdown(r1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000000)={r7, 0x3}, &(0x7f0000000040)=0x8) 01:21:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="8c2a037b82dbb5572cdd7493bacf3b7da82603f933e44f90174abe958354288ad7bf4a0de5bffba457634bdeb7ba022bc39f4431c90e6b7eb462cb2e8feb272817d74a9250acc8d20fb1db", 0x4b}, {&(0x7f0000000180)="41b6c60fe76d5026490867296e7cdcd23774b6a59f7028716a9caf475ed22e6641196d09436dca67a41859c4e4b4e96b384f4ed53e21d66bdc75c4e1a2d3e72bf6656a51cceffc2cd494a57ad9e122a8dc6ee4d44df8654605822e3222374f9b9756dc60897f031c095b30433fd86fd9d73d6e9d8d8203aa177315c447e549826336", 0x82}, {&(0x7f0000000240)="2552bfc256e9b136e553189880039bef56e7517f524467a5d1f2bf22ab", 0x1d}], 0x3, &(0x7f00000005c0)=[{0x68, 0x88, 0x0, "460d9c5c64c5eb327564f4f8850fdb86f68d953cf5d1b55767c349e0c02d24826c094af776f1fe16d2e7985d2bdba009e48c06bc10bd32db26081d4ab7274b4b829a61e1db1b6504f7725ea431861eea3503ae5a41d64f6f"}, {0x58, 0x11, 0x7, "8537d3750aace3e9ee85ab8943b6812ada92ae51f9c291d3970d729eaa64df78e10dec23c66f009a24c3fdfcda0007c36d0f2b9f0591c1dad144a72a347a8076c88533"}, {0x30, 0x3a, 0x4, "55d43da070e4a780eb1de874433b9e7716c964124a0ce5a525cb92f7b1463c52"}, {0xf0, 0x29, 0x0, "e445aabe02a8e50957d734c91f733a7140906a418f3918bd948d002a18da2570c978bfd706de733750c811ed817f0fa9410fc1a70952b6711822e5bd4c0125fa84ba9a8fbbe5d04d71e3a889d283837823eed5b14479bb2174e2061f7db1ba51f8da7e0e8d5ead70098ee37ea345a9a982f30b27b15e0216872cf2d0094f9c3c01153f4c3a30b34f3b844451d14b00430fb18d41b83a29c12e5ed76f3e91337905cf691fc70aaab5b152f95fdf828c77ee71be7c621ee1a3a4ad3054907d6b19d926c82b6aec2eeb85e77531553e89ace0f5820225fdc12d8e951ae947a69094"}, {0xb8, 0x88, 0xfffffc00, "5d8884248a9970a67c0a7e80534f536f8d6fab50752af03c6b7f92e078adcd44a29d97a5c6e87ea52e9f4b73a8a323c54c48ce17ba694c63381586a269daf8905edfa79ffb9bf627a275ca14b15191f09e886ad9844e9a16e329f3dfb5af68c1f719990f49027fd93d490746bf00cedc9245d962d524bb045c123b250fd25d06cf300c96608050014d8159e726cc7f8c0876898cf947636dbffb5f7a4d1824456d4494c110f1c542"}, {0xa8, 0x84, 0x6, "e0033dd60fadc28420371f5ded41252a91a5e06f7303531166c66f84d485e89fd72f15bc09fffd80c37ebf12354b02dc0f4a6044b3606e9b892c5b37e57b41215ec58ef4edf06983f900049fc7cd3194153f1c92076427029e60a80f46a97cf495f7c335fd4f1f5e176aa31abe5309b233a84d502bf7ffd88ebe7f7d3f8f1e74e23ecffa62fe1cf6257eefa0246a50776db27ddb"}, {0xe8, 0x11, 0x80000001, "22e33d73b1bf8cb4c0d6fa56765d839539b015d74ee15a75cd628c22e729e2d8fedfba070528be47a0de7a8820411704856acd16b4f41d1aa6c9253aea372b3ffa855637862e7485d122f9144efe9bb1b8994ea051b624311381600a65256b67c94e5ba0acab131437d3ec960d1f3c0eb8cfd9ef1a8968e3f8023e3fdb9efb77226b23eefdd1b1c41af4a9ed28192f9121ca3a3c6e68021307ef708f1b85e73edd2589ac7fe314bdd60e71ad08317b84310f52cfad27192ab157d873dd5900aa99e5a83b59120eddb3f05907eec836f4e207b5"}], 0x428}, 0x80) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:58 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x9b05, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) getsockname(r3, &(0x7f0000000000)=@un=@file={0x26, 0x0, ""/36}, &(0x7f0000000040)=0x26) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:21:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:21:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x401, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r2 = dup(r0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r6, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r7, 0x0) shutdown(r4, 0x0) 01:21:59 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) sendto(r1, &(0x7f0000000040)="451e3dfd81a00477c7c4913712aa9d4b83fd66ef9d17e91013fc3515be03ede68c9ca92ff7923bf52220abfa2b9996b43816927912839ff489ea1e02fc7e4060cf7ca1d3adaece81252ebbfa7d", 0x4d, 0x84, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x7, @loopback, 0x4}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:21:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r8 = getpgid(0x0) fcntl$lock(r7, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r8}) fstat(r4, &(0x7f0000000240)) 01:21:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:21:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x0, 0x40000, 0x0, 0x0) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r8) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:00 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) fcntl$setown(r2, 0x6, r5) 01:22:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x5c}, 0x8) shutdown(r2, 0x0) 01:22:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:22:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/157, 0x9d}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) socket$inet_udplite(0x2, 0x2, 0x88) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) r7 = accept(r5, &(0x7f0000000080)=@un=@file={0x38, 0x0, ""/54}, &(0x7f0000000100)=0x38) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xfff, 0x80000001}, &(0x7f0000000180)=0xc) shutdown(r7, 0x1) 01:22:00 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB='\x00'/20], &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={r5, &(0x7f0000000180)=[@in6={0x1c}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) shutdown(r1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:22:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x30000000) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01900000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r6}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000240)={r6, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCGETSTATES(r7, 0xc0104419, &(0x7f0000000000)="f24840e72ddb846b27df783d37b13321512a22e4d8dccbeb41e11f37d7a8a3ddf54a4116b2ebda7456935efba269bb974d8980d97c2a5252e65862cc01b35fc8fbaedc7c68f6d0abd4339fbc640449609218b55a02239e5bb7d6ad10c24f7873dbf7432dbb038741afc163c85670b18608409c633d79a905c0d2c4d4fae7158e73d26d354a") shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:22:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:22:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x400, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0xf8bd281dc37515b4) shutdown(0xffffffffffffffff, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) chroot(&(0x7f0000000140)='./file0\x00') mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:22:01 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x100) freebsd11_fstat(r3, &(0x7f0000000180)) shutdown(r1, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:22:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) shutdown(r0, 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:22:02 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000000240)=[{r0, 0x4}, {0xffffffffffffffff, 0x4}, {r2, 0x26}], 0x3, 0x3) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000180)=""/104, &(0x7f0000000200)=0x68) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r9, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000040)=0xda0, 0x4) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r7, 0x0) 01:22:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0xc0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/21, 0x15}, {&(0x7f0000000380)=""/8, 0x8}, {&(0x7f00000003c0)=""/197, 0xc5}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/7, 0x7}], 0x9) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r2 = open(&(0x7f0000000780)='./file0\x00', 0x80000000000209, 0xbb) close(r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000005c0)={r4, 0x6, 0x40, 0x9, 0x6, 0x8}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000640)={r5, 0xe8, "bf4868f422d8b56771e50a6dbf74a338e2774235008a6b5171baa7bf6b0e9fc40181b3ed9cae2f119b273f89ad7b0363d2f377d7ac9fe7215e6444a60b2531161924cc8d6323dd877bf8cd6e298c602e556c011c7a1b00f130a7406cc45d3b15066b4e41391c024da674763090a8f95be57828bdfe29d7d69ceac8969ced6ac21773637c4b82bb357282f08c55999bd11cec11349cfebe58ccb6ebf70a5d0556b1fe46b18c9ab7ca3aa78b83ec1b05a91c7db963336c64274a03ffce9561a04fd9a16b5f1364bb91ebe1dcd7e71b9db1bf1deef3acadfc07ed58282fc86f38bb19de17a26cd0a875"}, &(0x7f0000000740)=0xf0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 01:22:03 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0, 0xc}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000002c0)={r4, 0x400}, 0x8) getsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) getpeername$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) ioctl$DIOCGETSRCNODES(0xffffffffffffff9c, 0xc0104454, &(0x7f0000000040)="805393449f1b0ee0df06") shutdown(r1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:22:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000000440)=""/175, 0xaf}], 0x2) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa3304a328f468ea9, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x800]}, &(0x7f0000000180)=0x6) r6 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r6, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) shutdown(r2, 0x0) 01:22:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f00000001c0)=""/67, 0x43}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$unix(0x1, 0x0, 0x0) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:22:04 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/107}, {&(0x7f0000000280)=""/218}], 0xa, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000040)="ab92cb2066f9a7656c306bb767c64e16a2f56ee8b90fc8480f6e7ba69efa6d076b14e18172") r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000380)="9c43d00afab6bde60cdd760511c9c63fd547a5e480633c5faf9b91ea61dfd832463b63d6172791e068a932e65fcf49f178a090b13646deda7fe6536c7f959a9c9a3ad03078d037f705bce354c5db739df1a0d47920e3e5d0892a74b196f32d4763359ae126ceb98e04f9a674cd7cab0da341e7efe9f0a53dd42fb5c4a7996b9245ad4411fe505cc1764e1414010414c148c42ad53fa1a015092b2a5740f4ce5d89bde0") socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = accept4$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x0) connect$inet6(r5, &(0x7f00000001c0)={0x6b, 0x1c, 0x1, 0x0, @ipv4={[], [], @multicast2}, 0x555d}, 0x1c) shutdown(r4, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffff9c, 0x0) 01:22:04 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000000280)=""/245, 0xf5}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000080)=""/5, 0x5}], 0x5, &(0x7f0000000500)=""/88, 0x58}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) 01:22:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) r5 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) accept$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e000000000000000000000000130000000000000000000000000000f23ea2344dc8a2e581c29463c0e0c90000000000755b923b85b400000000000000c4000000e1ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000317600d5f675595a5bad2102ae0853988b3e43a5fe5ec700"/147], &(0x7f0000000080)=0x6e) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r6 = dup(r4) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r6, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r7, 0x0) shutdown(r3, 0x0) 01:22:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) r3 = semget(0x0, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000000)=0x10001) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:22:05 executing program 1: fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r2, @ANYBLOB="0003000000000000000000000400000000000000"], &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) getsockname$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:22:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x16, 0x4) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @multicast1}, 0xc) recvfrom$inet(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0, 0x0) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvmsg(r5, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/179, 0xb3}], 0x5, &(0x7f0000000340)=""/119, 0x77}, 0x1) write(r4, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) linkat(r6, &(0x7f0000000400)='./file0\x00', r5, &(0x7f0000000440)='./file0\x00', 0x0) accept(r3, 0x0, &(0x7f0000000480)) 01:22:06 executing program 1: shutdown(0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x99}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x1a, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r1, 0x0) 01:22:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f0000000100)="d125f89eef4897d2470949cae30fbad54c0fb6b01521aa5132c71ac96282e709f13bbaa4ac29df9c066c1a65a7319145d8b5319291b3951eda30a5e6fe10c6cf0b9ee83fe580e9f3d942679cc81fe5c7866b820db67e6d545e0c9a991a4fba43f56ebdcad956a0b284ea17621b9e88af4c1bc277cbdce7f8a0a7595c4d7fbd0e6d69704249479c7d06ccf7b66b58dce4dfa4271f53d3cb937c982190288a212f7996511ea26ba3ec2240030ae8602b8a5b4cada566653d5b26caa28167ed9dc2642ee2ac21") readv(r2, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x34}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r1, 0x0) 01:22:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/158, 0x9e}, {0x0}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000000140)}], 0x4) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:22:06 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6a}, 0x1c) shutdown(r2, 0x0) 01:22:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file1\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r7}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x100, 0x2200, 0x9, 0x4, 0xb41, 0x8, 0x8}, &(0x7f0000000100)=0x20) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}], 0x7) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r6 = accept4(r4, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x1) r7 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) getpeername$unix(r4, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8) 01:22:07 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1}, 0x10) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) 01:22:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x2, 0x4) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) 01:22:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}], 0x7) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100006) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:22:08 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) r6 = accept$unix(r4, &(0x7f0000000040)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000180)=0x6e) getsockname$unix(r6, &(0x7f00000001c0)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000240)=0x6e) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:22:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r2, 0x0) 01:22:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}], 0x7) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:09 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) getsockopt(r0, 0x1ff, 0x62, &(0x7f0000000180)=""/144, &(0x7f0000000040)=0x90) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xffffffffffffff7a}, {0x0}], 0xa, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000340)={{"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", "7d75625cf0a5fe3645b0ec68c558715f46e59a8e4e7f80cd0843298d7a05fe21", 0x8}, &(0x7f00000002c0)="3ecae27e08ada11d932ad43507f8daa910a4f6dc75e1a06155d45c1a47149eadbc9800e9c0154618b55d058f559fe705c8dac96fa7c1bcb5e53677566b0e81478c0b8c75cad939bc08aa2911ee37b96cdd4266f4af289b688e7cc88ee6386011dbf303cec61a936d22", 0x1, 0x4b7, 0x0, 0x400, 0xcc9, 0xd1b, 0x5, 0x800003ff}) fdatasync(0xffffffffffffffff) r6 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1) r7 = getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) getsockname$inet(r6, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c) shutdown(r4, 0x0) 01:22:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000140)="827cdd78c443b24d44c586d37951c430bbbd631fe2719ca007eb084b3af7d021402a5b37356394be4f27df09410322143e8288b5820d044a7ee2fdda201404678a5ec1a2e52dc00ee8ad4bb1946ea0be61189f752845eeb89cb982bf7491277d7d0a3a93b9964da0e3dc8c3f9876b81b1ed3042d2de02305a4346a8e0ab245748277cdf2e0127c4412b319fe0007ac841303a862159e0998d4ca6d9cee94751f1a7885b4f59c948ea786cb90139c3acfc204671d18ca81d2a86fccc8f4141cdfeb61f399c2d5047f11a7f7ffd07d7315cc5599882fe80b58ce2835794e2fa744917b9104114b33fcffff7fc48d60841c64703ccb4ef8b5945308d39679661dc7742bc4fc855aec385f48c22e370cc3375c0149e4a70f2440a07c05e9d87fb12c865b2a64a811bfedbf86666c58f71ee8fcfc6b629b75fd890b93f5cd67d19c67d32e60a5cdf01fe1c8ed71960e780d385e59f5454e15fd4bfc000000c7c85e605adef08c9df5ebb66239e79b71b8d7d027a01e48d0a4c0f8a48e5ab6789254312772", 0x182) shutdown(r2, 0x0) 01:22:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000480)=""/17, 0x11}, {0x0}, {0x0}], 0x3) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300), 0x0, 0x0}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r4, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) 01:22:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001}) fcntl$lock(r1, 0xd, &(0x7f0000000140)={0x2, 0x2, 0x400000005, 0x100000000}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0, 0x25}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r6, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r7, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:22:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:10 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) r4 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) recvmsg(r4, &(0x7f00000003c0)={&(0x7f0000000040)=@un=@file={0x34, 0x0, ""/50}, 0x34, &(0x7f0000000340)=[{&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000080)=""/15, 0xf}, {&(0x7f0000000280)=""/185, 0xb9}], 0x3, &(0x7f0000000380)=""/11, 0xb}, 0x2) 01:22:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x8000, @rand_addr="2869f62600015335d6b78fa401a13a8f", 0x9}, 0x1c) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:22:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01eaff00", @ANYRES32=0x0], &(0x7f0000000100)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x1000}, 0x8) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r4}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000080)={r4, 0xfff8, 0x3, "9b3d19"}, 0xb) shutdown(r2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:10 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r0, 0x3) socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = accept$unix(r1, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r5}) preadv(r4, &(0x7f0000000340)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/131, 0x83}], 0x3, 0x7f) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0, 0x5b}, 0x0) r6 = dup(r4) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r7, 0x0) 01:22:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000000)="0cccedc95658b03a7df65e5b2a16754ca3edbbd77eb05ac5d4075f0febe2ef91ac07b45feea8c57f47aa9c53e2c08a38f5c70f8bd778ab58ae576429866bcdbe5706382c79063ad4ae62a931eeb92281173f4d8bb6cfc9f5a9790490d9701dd6") readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000d80)="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", 0xff86) shutdown(r3, 0x0) 01:22:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000440)=""/162, 0xa2}, {0x0}], 0x8) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:11 executing program 2: r0 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f00000001c0)={0x3, 0x0, 0xfffffffffffdfffc, 0x1, r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffe99) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x40080) r2 = dup(r1) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x0, 0x1, 0x0, 0x0) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0, 0x26}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc0, 0x0) dup(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffff9c, 0x0, 0xfffffffffffffd31, 0x83, 0x0, 0x20) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0xfffffffd, 0x4) shutdown(r6, 0x0) shutdown(r4, 0x0) 01:22:11 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040)={0x6}, 0x1) shutdown(r1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r2, 0x0) 01:22:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x5, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpgid(0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r6}) r7 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r8 = getpgid(0x0) fcntl$lock(r7, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r8}) write(r4, &(0x7f0000000140)="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", 0x217) shutdown(r3, 0x0) 01:22:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100"/19, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, r5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5, 0xe}, 0x8) r6 = dup(r0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r6, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000000d80)="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", 0xff86) shutdown(r7, 0x0) 01:22:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/67, 0x43}], 0x7) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000200)=[{&(0x7f0000000240)=""/220}, {&(0x7f0000000080)=""/53}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept$inet(r7, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x1a2) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:12 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000180)={0x93c3, 0x2}) getsockname(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0xfffffffffffffd5c) r4 = dup(r0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x100, 0x7}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000240)={r7, 0x5}, 0x8) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) 01:22:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0057d) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000300)="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", 0x1f1) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x28006, 0x0) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000180)={0x0, 0x81}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="1c1c7eca01051af9046b929c9434534e2100000000fe8000000000000000000000000000aa00"/141, @ANYRES32, @ANYBLOB='\x00'/20], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x800, 0x4, 0xd870}, &(0x7f0000000040)=0x10) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_tcp_int(r6, 0x6, 0x1, &(0x7f0000000140)=0x9, 0x4) shutdown(r2, 0x0) 01:22:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/67, 0x43}], 0x7) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000b00)=[{0x0, 0xfffffffffffffd22}, {0x0}, {&(0x7f0000000300)=""/218, 0xdb}], 0x3, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/133, 0x85}], 0x1, 0x0}, 0x0) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r7, 0x0) 01:22:13 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r4, 0x0) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000040)={0x80000000, 0x5}, 0x8) 01:22:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f00000007c0)=""/154, 0x9a}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffb, 0x100000001, r4}) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r5 = getpgid(0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r7 = getpgid(0x0) fcntl$lock(r6, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r7}) fcntl$lock(r6, 0xb, &(0x7f0000000100)={0x3, 0x1, 0xe391, 0xffd, r5}) recvfrom$inet(r3, 0x0, 0x0, 0x40, 0x0, 0x0) shutdown(r1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r8, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 01:22:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/67, 0x43}], 0x7) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/2, 0x2}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/118, 0x76}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000080)=0x8000, 0x4) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:22:14 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x20000000) shutdown(r0, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r4, &(0x7f0000000040)="ac3379dd41982bdec2b9", 0xa, 0x81, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x4, @loopback, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/netinet6/ip6_output.c:448 cpuid = 1 time = 1584408134 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024b4e050 vpanic() at vpanic+0x1c7/frame 0xfffffe0024b4e0b0 panic() at panic+0x43/frame 0xfffffe0024b4e110 ip6_output() at ip6_output+0x3789/frame 0xfffffe0024b4e390 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x18c7/frame 0xfffffe0024b4e4d0 sctp_send_initiate() at sctp_send_initiate+0xa3f/frame 0xfffffe0024b4e5d0 sctp_lower_sosend() at sctp_lower_sosend+0x3f3e/frame 0xfffffe0024b4e7b0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe0024b4e8e0 sosend() at sosend+0xc6/frame 0xfffffe0024b4e950 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024b4ea00 sendit() at sendit+0x224/frame 0xfffffe0024b4ea60 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0024b4eac0 amd64_syscall() at amd64_syscall+0x2f4/frame 0xfffffe0024b4ebf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0024b4ebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41332a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 2576 tid 100492 ] Stopped at kdb_enter+0x67: movq $0,0x146d276(%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 0x28 ll+0x7 rax 0x12 rcx 0xfffffe0027400000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024b4e030 rbp 0xfffffe0024b4e050 rsi 0x40001 rdi 0xffffffff810b4d06 vprintf+0x176 r8 0 r9 0xffffffff r10 0x65f4 ll+0x65d3 r11 0xfffffe0024d8ea10 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff81932be6 r15 0xffffffff81932be6 rip 0xffffffff810a9fc7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x146d276(%rip) db> show proc Process 2576 (syz-executor.1) at 0xfffff8000ce25530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 769 at 0xfffff800033f1530 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff80003311000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0024d963d0 (map 0xfffffe0024d963d0) (map.pmap 0xfffffe0024d96490) (pmap 0xfffffe0024d964f0) threads: 4 100964 Run CPU 0 syz-executor.1 100492 Run CPU 1 syz-executor.1 100508 S sbwait 0xfffffe0003de355c syz-executor.1 100510 S uwait 0xfffff80003a65300 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2576 769 769 0 R (threaded) syz-executor.1 100964 Run CPU 0 syz-executor.1 100492 Run CPU 1 syz-executor.1 100508 S sbwait 0xfffffe0003de355c syz-executor.1 100510 S uwait 0xfffff80003a65300 syz-executor.1 2575 788 788 0 R (threaded) syz-executor.2 100248 RunQ syz-executor.2 100491 S fifoor 0xfffff80003aae068 syz-executor.2 100494 S uwait 0xfffff80003a65500 syz-executor.2 100499 S uwait 0xfffff8000cc12200 syz-executor.2 100504 S fifoor 0xfffff80003aae068 syz-executor.2 100509 S uwait 0xfffff80003a64000 syz-executor.2 2574 768 768 0 S (threaded) syz-executor.0 100133 S nanslp 0xffffffff824ffe41 syz-executor.0 100476 S fifoor 0xfffff80003533888 syz-executor.0 100480 S uwait 0xfffff8000cc12100 syz-executor.0 100481 S uwait 0xfffff8000cc12900 syz-executor.0 100483 S uwait 0xfffff8000cc12f00 syz-executor.0 2573 804 804 0 S (threaded) syz-executor.3 100195 S nanslp 0xffffffff824ffe41 syz-executor.3 100470 S pipdwt 0xfffff8006f06a5f0 syz-executor.3 100478 S uwait 0xfffff80003a64b80 syz-executor.3 2339 2333 2339 0 Ss select 0xfffff80003a7a940 dhclient 2336 1 2336 0 Ss select 0xfffff80003a7aa40 dhclient 2333 2325 422 65 S select 0xfffff8000355f140 dhclient 2325 422 422 0 S wait 0xfffff80003cfba60 sh 2316 1 2316 65 Ss select 0xfffff80003573140 dhclient 1965 1 1965 0 Ss select 0xfffff80003a7dec0 dhclient 1962 1 1962 0 Ss select 0xfffff800035736c0 dhclient 1942 1 1942 65 Ss select 0xfffff80003573840 dhclient 1557 1 1557 0 Ss select 0xfffff800035737c0 dhclient 1554 1 1554 0 Ss select 0xfffff80003a7af40 dhclient 1533 1 1533 65 Ss select 0xfffff80003570c40 dhclient 983 1 983 0 Ss select 0xfffff8000355cc40 dhclient 980 1 980 0 Ss select 0xfffff8000355cac0 dhclient 804 766 804 0 Rs syz-executor.3 788 766 788 0 Ss nanslp 0xffffffff824ffe41 syz-executor.2 769 766 769 0 Ss nanslp 0xffffffff824ffe41 syz-executor.1 768 766 768 0 Ss nanslp 0xffffffff824ffe41 syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100077 S uwait 0xfffff80003820780 syz-fuzzer 100100 S uwait 0xfffff80003821600 syz-fuzzer 100101 S uwait 0xfffff80003821700 syz-fuzzer 100102 S uwait 0xfffff80003821800 syz-fuzzer 100103 S uwait 0xfffff80003821100 syz-fuzzer 100104 S uwait 0xfffff80003a64500 syz-fuzzer 100105 S kqread 0xfffff80003842d00 syz-fuzzer 100106 S uwait 0xfffff80003a64600 syz-fuzzer 100107 S uwait 0xfffff80003479980 syz-fuzzer 100108 S uwait 0xfffff80003820b00 syz-fuzzer 100109 S uwait 0xfffff80003820a80 syz-fuzzer 764 762 764 0 Ss pause 0xfffff8000c2d60a8 csh 762 680 762 0 Ss select 0xfffff8000355f9c0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033ea8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b3b0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b3b4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b3b8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b3bcb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b3a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b3a4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b3a8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003b3acb0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffe40 cron 680 1 680 0 Ss select 0xfffff8000355f2c0 sshd 493 1 493 0 Ss select 0xfffff80003a7dd40 syslogd 422 1 422 0 Ss wait 0xfffff80003d3b530 devd 421 1 421 65 Ss select 0xfffff8000355f040 dhclient 336 1 336 0 Ss select 0xfffff80003a7dc40 dhclient 333 1 333 0 Ss select 0xfffff80003a7dbc0 dhclient 21 0 0 0 DL vlruwt 0xfffff800033f1a60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d62d8 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d57d8 [bufdaemon] 100068 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100081 D sdflush 0xfffff8000341ace8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f1248 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d158 [dom0] 100069 D launds 0xffffffff8261d164 [laundry: dom0] 100070 D umarcl 0xffffffff81536af0 [uma] 16 0 0 0 DL - 0xffffffff8235a6b0 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff82662720 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d51dc [soaiod4] 8 0 0 0 DL - 0xffffffff825d51dc [soaiod3] 7 0 0 0 DL - 0xffffffff825d51dc [soaiod2] 6 0 0 0 DL - 0xffffffff825d51dc [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235ac0 [doneq0] 100062 D - 0xffffffff82235988 [scanner] 4 0 0 0 DL crypto_ 0xfffff8000321b190 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff8000321b130 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb2b8 [crypto] 14 0 0 0 DL seqstat 0xfffff80003369888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b788 [g_event] 100023 D - 0xffffffff8261b798 [g_up] 100024 D - 0xffffffff8261b790 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi6: Giant taskq] 100007 I [swi5: fast taskq] 100011 I [swi6: task queue] 100017 I [swi1: netisr 0] 100018 I [swi3: vm] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100032 I [irq24: virtio_pci0] 100033 I [irq25: virtio_pci0] 100034 I [irq26: virtio_pci0] 100035 I [irq27: virtio_pci0] 100036 I [irq28: virtio_pci1] 100037 I [irq29: virtio_pci1] 100038 I [irq30: virtio_pci1] 100039 I [irq31: virtio_pci1] 100040 I [irq32: virtio_pci1] 100045 I [irq10: virtio_pci2] 100047 I [irq1: atkbd0] 100048 I [irq12: psm0] 100049 I [swi0: uart uart++] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003311000 [init] 10 0 0 0 DL audit_w 0xffffffff826633b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260adc8 [swapper] 100006 D - 0xfffff80003338000 [thread taskq] 100008 D - 0xfffff80003205d00 [config_0] 100009 D - 0xfffff80003339d00 [kqueue_ctx taskq] 100010 D - 0xfffff80003339c00 [aiod_kick taskq] 100012 D - 0xfffff80003205c00 [if_config_tqg_0] 100013 D - 0xfffff80003205b00 [if_io_tqg_0] 100014 D - 0xfffff80003205a00 [if_io_tqg_1] 100015 D - 0xfffff80003205900 [softirq_0] 100016 D - 0xfffff80003205800 [softirq_1] 100021 D - 0xfffff80003339a00 [firmware taskq] 100026 D - 0xfffff80003339800 [crypto_0] 100027 D - 0xfffff80003339800 [crypto_1] 100041 D - 0xfffff80003334a00 [vtnet0 rxq 0] 100042 D - 0xfffff80003334900 [vtnet0 txq 0] 100043 D - 0xfffff80003334800 [vtnet0 rxq 1] 100044 D - 0xfffff80003334700 [vtnet0 txq 1] 100046 D vtbslp 0xfffff80003572d80 [virtio_balloon] 100050 D - 0xfffff80003845000 [mca taskq] 100055 D - 0xffffffff81cd5e81 [deadlkres] 100058 D - 0xfffff80003b36500 [acpi_task_0] 100059 D - 0xfffff80003b36500 [acpi_task_1] 100060 D - 0xfffff80003b36500 [acpi_task_2] 100061 D - 0xfffff80003339600 [CAM taskq] db> show all locks Process 2576 (syz-executor.1) thread 0xfffffe0024d8d000 (100964) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8250cfe0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 2576 (syz-executor.1) thread 0xfffffe0024d8e500 (100492) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024d25380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13643 db> show malloc Type InUse MemUse Requests sctp_stro 4 9517K 521 devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 11 1027K 7088 vfscache 4 1025K 4 inodedep 131 577K 2648 pcb 34 546K 1683 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 144 289K 2659 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 21 149K 3243 pagedep 11 131K 1642 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 lockf 814 101K 4399 linker 222 89K 253 BPF 46 88K 46 bus 964 78K 3374 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 342 43K 342 kdtrace 198 38K 10795 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 74 25K 76 vmem 3 22K 4 kbdmux 6 22K 6 dirrem 77 20K 2469 temp 34 17K 2523 ufs_mount 3 17K 4 proc 3 17K 3 lltable 44 16K 65 tty 16 16K 16 tidhash 1 16K 1 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 freefile 79 10K 2117 GEOM 60 10K 487 rman 82 10K 423 select 67 9K 67 bmsafemap 2 9K 2653 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 sctp_timw 32 8K 32 shmfd 1 8K 1 cred 32 8K 308 pfs_vncache 1 8K 1 routetbl 58 8K 62 audit_evclass 232 8K 290 kqueue 64 7K 2583 CAM DEV 3 6K 510 plimit 24 6K 440 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 taskqueue 42 5K 42 session 34 5K 49 pgrp 34 5K 49 memdesc 1 4K 1 MCA 32 4K 32 sctp_atcl 8 4K 1243 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 236 4K 236 hhook 13 4K 13 proc-args 53 3K 658 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 4 3K 17 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 9133 CAM XPT 22 2K 543 in_multi 6 2K 7 crypto 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 diradd 9 2K 2512 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 3222 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 74 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 2905 freeblks 3 1K 1835 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 6654 mount 16 1K 86 pci_link 10 1K 10 newdirblk 4 1K 1611 sctp_atky 12 1K 1765 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 vnodes 3 1K 270 osd 3 1K 9 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 soname 5 1K 6834 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 sctp_athm 8 1K 1244 sctp_map 8 1K 1042 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 filecaps 5 1K 115 entropy 2 1K 42 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 CAM CCB 0 0K 12155 vm_fictitious 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 UMAHash 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1780 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 12 allocindir 0 0K 0 indirdep 0 0K 1853 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 20 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 526 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 10 in_mfilter 0 0K 2 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 1793 export_host 0 0K 0 cl_savebuf 0 0K 5 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 165 accf 0 0K 0 pts 0 0K 0 iov 0 0K 18816 ioctlops 0 0K 270 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 683 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 5 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show ktr No such command; use "help" to list available commands