Autoloading module: intpm.ko Starting background file system checks in 60 seconds. Tue Mar 17 11:00 FreeBSD/amd64 (ci-freebsd-main-8.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.0.168' (ECDSA) to the list of known hosts. 2020/03/17 11:00:32 fuzzer started 2020/03/17 11:00:32 dialing manager at 10.128.0.248:64467 2020/03/17 11:00:32 syscalls: 496 2020/03/17 11:00:32 code coverage: enabled 2020/03/17 11:00:32 comparison tracing: enabled 2020/03/17 11:00:32 extra coverage: support is not implemented in syzkaller 2020/03/17 11:00:32 setuid sandbox: support is not implemented in syzkaller 2020/03/17 11:00:32 namespace sandbox: support is not implemented in syzkaller 2020/03/17 11:00:32 Android sandbox: support is not implemented in syzkaller 2020/03/17 11:00:32 fault injection: support is not implemented in syzkaller 2020/03/17 11:00:32 leak checking: support is not implemented in syzkaller 2020/03/17 11:00:32 net packet injection: enabled 2020/03/17 11:00:32 net device setup: support is not implemented in syzkaller 2020/03/17 11:00:32 concurrency sanitizer: support is not implemented in syzkaller 2020/03/17 11:00:32 devlink PCI setup: support is not implemented in syzkaller 11:01:02 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x6a, "c7c2aeb2fd31e063175ea5a5fbbcac43ed04f82e9531ff2020cb442076ed50f71bafdeb9042f71f0236fea71adbcb3f02bfee3943c7715f55bbfc88da6a5665c690612d78d9197eac38e6481f1e794ab7518db44263f63ffa50ae6b831e0393ce46839a4d8ef26a6d4d7"}, &(0x7f00000000c0)=0x72) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x80, r1}, 0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x3f, 0x4, 0x20}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffff9c, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xdca945d}, @in6={0x1c, 0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0x35e, {{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r3, 0x3ff, 0x7fffffff, 0x7fffffff, 0xae4c, 0x5}, 0x14) r4 = socket$inet(0x2, 0x20000000, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000004c0)={r5, 0x5}, &(0x7f0000000500)=0x8) execve(&(0x7f0000000540)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000580)='$\x89%^[-,]{\x00', &(0x7f00000005c0)='(\x00', &(0x7f0000000600)='.--\x00', &(0x7f0000000640)='%$\x00', &(0x7f0000000680)='^+\x00'], &(0x7f0000000880)=[&(0x7f0000000700)='\x00', &(0x7f0000000740)='&[\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='\xf7\x00', &(0x7f0000000800)='\xf9\x00', &(0x7f0000000840)='\x00']) pipe2(&(0x7f00000008c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000980)={r3, &(0x7f0000000900)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000009c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000a00)={0x4, 0x10, 0x90, 0x7f, r7}, 0x10) truncate(&(0x7f0000000a40)='./file0\x00', 0x2b3) r8 = accept4$inet(r4, &(0x7f0000000a80)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000ac0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000b00)={@in6={{0x1c, 0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x6, 0x62645642, 0x112, 0x4, 0x5, 0x7}, &(0x7f0000000bc0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000000c00)={r9, 0x7, 0x6, [0x3, 0xe6, 0xffff, 0x8, 0xbfaa, 0x7]}, &(0x7f0000000c40)=0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) 11:01:02 executing program 1: sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) socket$inet_udplite(0x2, 0x2, 0x88) exit(0x242) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000000c0)="2e64e98c6bf4e57d6f9ba4615d9f7e58fbf2d80fa1fc09f955fa463ecdf2f884d0e3768ffa75c6437738aa835beb0d646018f08f77dbec5108237aae76756af41b04ee866f92cb7f50295eaa9227174b26c5dd225888327e437c887b18420a115901187a767969c42307ee38c4396b037fe96ee6dcdfefcea8704030b7f5483ad96aae3b20609d9dc59af70aa2e491a0f72451ce5de67e3dab5cdc4254284bd779a48212cc9c1bf9e12ed4256596d6") r1 = socket$inet6(0x1c, 0x3, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x0, 0x9, @empty, 0x4}}, 0x0}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x1}]}, &(0x7f0000000300)=0x10) r3 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000340)={0x0, 0xa3, "c12b437642bb3472eaa4d2aa534f1e09dc2890ccd2310fd75ae255b6fdedd10f718d79bcb0bc97cde6123406fb8f0dc457b2924cb02802c8218486f5b0926939e4ed1a2f8f9371e1614127b1c4b2cfdf86079850f4ee532df590631dd455bc1b842d9378f910432826c8fb8709cfe09d494f4bf4ee6f8ddb71f7be8d123c336e958c487fc127a0f4780d99b5ef03f34aaf18fa9c26c8adf01ff85778c56242e399f824"}, &(0x7f0000000400)=0xab) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000440)={@in={{0x10, 0x2, 0x0, @broadcast}}, r4, 0x0, 0x5, 0x1}, &(0x7f0000000500)=0x94) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000540)=0xfff, 0x4) getpeername$inet6(0xffffffffffffff9c, &(0x7f0000000580)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c) r5 = open$dir(&(0x7f0000000600)='./file0\x00', 0x800, 0x100) preadv(r5, &(0x7f0000000840)=[{&(0x7f0000000640)=""/96, 0x60}, {&(0x7f00000006c0)=""/153, 0x99}, {&(0x7f0000000780)=""/157, 0x9d}], 0x3, 0x5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000880)={0x0, 0x7, 0x2400, 0x7ff, 0x3c3f, 0x0, 0x6, 0x2, r2}, 0x20) r6 = accept4$inet(0xffffffffffffffff, &(0x7f00000008c0)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000900)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000940)={r2, 0x100}, &(0x7f0000000980)=0x8) fchmod(0xffffffffffffffff, 0x128) 11:01:02 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1c, 0x0, 0x2, @loopback}, {0x1c, 0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x7, [0x9, 0x35fa, 0x6, 0xfffffffd, 0x1, 0xffff, 0x3, 0x9]}, 0x5c) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/145, 0x91, 0x40, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x10000}, 0x10) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/4) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, {0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfe5}, 0x7, [0xff, 0x6, 0x9f, 0x70f, 0x1, 0x7fffffff, 0xbe20, 0x6]}, 0x5c) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000280)={0x1, {{0x10, 0x2, 0x3, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000340)={0x0, 0xe9, 0x7fff, 0xfffffffd, 0xffff, 0x800}, &(0x7f0000000380)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0xd, 0x8}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000400)={0x2, 0x0, 0x5300, 0xff, 0x3, 0x9, 0x7fff, 0x80000001, r3}, &(0x7f0000000440)=0x20) r7 = dup2(r4, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000480)={r6, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000004c0)={r3, 0xb30}, 0x8) shutdown(0xffffffffffffffff, 0x0) 11:01:02 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) connect$unix(0xffffffffffffff9c, &(0x7f0000000140)=@file={0x3, 0x1, '\x00'}, 0x3) r1 = dup(0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000180)="e916c97954b9790600549bf85efa1177a6f25083932ff5438f504f1b43eeef724b6f4a77d81134f74fa3f2ed5f58cf97e60e9c5506d031129667cf99d9fd44e79808cd72fe249269b69e38d5e0da2ee6633efd737d9c9cf7feeef4d9302b3fc02ece1a50efa2e9f874ca7da8ed66d4349adb5d3d44d1d6552ebab8713c46b2e4c989fb3c6797de38c18ff6f16795eece087be289613f0a51961483ab56297e4c127d73a64c2b") r2 = open$dir(&(0x7f0000000240)='./file1\x00', 0x40, 0x40) futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0xffff, 0x100000000}, {0x1}}) freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x10, 0x3) ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, &(0x7f0000000340)="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") recvfrom(r0, &(0x7f0000001340)=""/82, 0x52, 0x40080, &(0x7f00000013c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000001400)={0xfffffffa, 0x82}, 0x8) r3 = open(&(0x7f0000001440)='./file1\x00', 0x400, 0x54) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000001480)="f722e5da4d5fc21ab18791892730fde4e110d550957b804a78d01cd6f736006e2f2b0a831b28313f7fa775c02abfe7750d0c59466c6fc7ddf0bce605e986b24f73370be145ad1e410f656a94a2bd9aff8de4e8cda3a01ccc") r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000001500)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001540)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001580)={0x8, 0x1320, 0x0, 0x2, 0x0}, &(0x7f00000015c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000001600)={0xff, 0x160, 0x620, 0x2, r5}, &(0x7f0000001640)=0x10) r6 = accept4(r4, &(0x7f0000001680)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000016c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f00000017c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001880)={0x1ff, 0x2e00, 0x0, 0x4}, &(0x7f00000018c0)=0x10) 11:01:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001480)=[{&(0x7f00000014c0)=""/155, 0x9b}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x26ba, 0x0, 0x0, 0x800e00517) shutdown(r0, 0x0) dup(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) freebsd10_pipe(&(0x7f0000000080)) accept4$inet(r2, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/209, 0xd1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r3) shutdown(r3, 0x2) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x7) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r5, 0x0) 11:01:02 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0xa000000000020c, 0xffffffffffffffbe) r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x10000, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup2(r1, r2) preadv(r0, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(r3) shutdown(r4, 0x0) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f00000000c0)="6335295f7c38c16e805b10da5b21683b13310b919b6d926e8a2dcfe0b0f878a37ec1c98104d93b5e280b9556b41f76806e3c7d8892155adab038d2990189f22f475cd3c04a936c3af0e3f3898738c49d851c9d5fbfefd50e6d20bb1b930b25cf53b05e0e7163edd60ae79820253a41aeacc540cea12cd00d2fd5290fadf1f97e8d31422e9c0a2d436f8cfd00bcad0d0d5148cb16e852cd400df438cdc6545becefdeb9c57180") 11:01:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000440)=""/147, 0x93}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) accept4$inet(r2, 0x0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000000)=""/4, 0x4, 0x81, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0xffff, @loopback, 0x7ff}, 0x1c) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000080)=""/169, 0xa9}], 0x1, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00551) shutdown(r4, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r5, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000340)=""/223, 0xdf, 0x40000, 0x0, 0x0) shutdown(r1, 0x0) 11:01:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}], 0x2, 0x0}, 0x80) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000140)=""/136, 0x88}, {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, 0xfec5, 0x0, 0x0, 0x800e00505) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x8, 0xd7f, 0x9, 0x5, 0x5, 0x8001, 0x7, {@in6={{0x1c, 0x1c, 0x1, 0x10000, @rand_addr="570b696847ccdc7c578ba451ea5d1396", 0xfffffff9}}, r6, 0x6, 0x6, 0x101, 0x101, 0x7}}, &(0x7f00000000c0)=0xb0) shutdown(r4, 0x0) r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000040)={0x7fffffff, 0x10000}, 0x10) 11:01:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001700)=[{&(0x7f0000000580)=""/4096, 0x1000}, {0x0}, {0x0}], 0x3) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x8340, 0x0, 0x0, 0x800e00651) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000180)}], 0x1) shutdown(r2, 0x0) 11:01:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/88, 0x58}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)=""/242, 0xf2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="a04b9a46efe4f1ae560eb2b157dedef166ccd32d5405ef0df51ff6252ddf9082fd1b9065f5199a21357fe9227edc3fb09e814205caacf3ede7aa93e74e7e4493e060b5988306ddc4c90fe1d462f507688cf1dfaca1f9169eb7b9326c1be24606be632a0019b39e94c1f912dcbabdaa49303ee53ec33e67cfcaf501a1cd524df177efeedd462520a61d7c1a7520391b453bcba45bddbde51d2fb962a02c186baf58fc3a383343550e8e965e0a1912bf5041c47a0869", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000002c0)={r7, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000040)={r7, 0x5, 0xf, 0x20, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r8, 0x1}, 0x8) sendto(r0, 0x0, 0x0, 0x20004, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10) 11:01:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)=""/110, 0x6e}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) accept4$inet(r1, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) accept4$inet(r2, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x0) accept4$inet(r3, 0x0, 0x0, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xfffffd1d, 0x0, 0x0, 0x800e00657) shutdown(r4, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r6, &(0x7f0000000000)=@in={0x10, 0x2, 0x0, @rand_addr=0xfffffffffffffe24}, 0x10) shutdown(r5, 0x0) 11:01:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000080)=[{r0}, {}], 0x2, 0x51) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfffffd26, 0x0, 0x0, 0x800e00869) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = semget$private(0x0, 0x6, 0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r4, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f00000001c0)=0x695) semop(r3, &(0x7f00000002c0)=[{0x3, 0x0, 0x1800}, {0x1, 0x0, 0x800}], 0x2) semop(r3, &(0x7f0000000180)=[{0x0, 0x4, 0x1000}, {0x3, 0x7f, 0x800}, {0x1, 0x51}], 0x3) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, &(0x7f0000000880)="8d5e24c87ad43de62081c50cfd753619bf5f40f7fe0813a1798203f24911f7fdfc28fdeba1410256e09c0b1cdd3162982317ab280070b4026e8926d407edcb4d828b80e78eb07eb999a029a6d84ac34d2a") r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r6 = dup(r5) shutdown(r6, 0x0) ioctl$DIOCRGETASTATS(r6, 0xc4504447, &(0x7f0000000400)={{"a0db2b3e0fa512402ef7c694ccc9095880c5b1f1901e08d9381a3f6b21a91caa7fe317820394b18c93c9d59c2e27cbb9c40934417269a7b91a70b7c074a4b2d61428a23e0aa7d4e09ecf68801a2737de1d9ee043ad3ed2d03f7c89d043874b067a1dd5da8639094bf935ba8247146e87e8ead60fd043a1efda3435a1ae4af5e6ed75b320f969cf49386fa323c3d87982cf3e1faadd13278ea46015ea5a133868211913c1266afc05458bbe1bdd519d2693b1ab4270b217ef4c859e5246894f66344f16ad44f7f8ac90f21f9ca7543ebbbcd18eded8a1b4d3f087cced3c3b83840f4e54b27ccea42c94328cf6df538fae0e40255d6cc6458bc60546dd58f7873addc79032994700b465fe7117353fca5bbcbececae5308366f902ed07912facd339724a538bcdd3033d23d6cd630584accc9a9078603f885c470a3e5c8bd5fac395eab45b79b06ffdd27cbb54d8faf04d33e2c6344ecfe945cfac95954fa19b2e8e8c0666fc6bc755649ab8a6ce7da34e6f6f519f44f10cd1907de87e3dbdf28993f50811606afdad97bda334eb7655bb94ccdaf377d76dc0e9463367f4a1d977e53c4177ccdb3cd2482530c9d9ce65b5fc162182f1cb88fbccc0a422d6228438961f5194916d9945e3f06dff15bb42dfd6bc69d3b5fe244daebf7b7b488f0356805762b9b33370c6b18395f49a3162597e84f3500147829b847927419dad74dfd4a3e57b9f92933fcb6cb5e5d29fc45e1ddba062c3f9c98f9982cadccfb76ac48580ffb4b90c432cb6e821471ab0df199146e19b5ac30cf7f1b8b4fa14cba09231b322bbcc1e0d8e82671afa5f42d5a6813e2422567fb1775f625d90d4634391285f20d5da610f183d9540625f59f91bf4407e97850445ff70a405d94feb27223287f15533f57ea09b661a17a50976b693c8377a7b0824171e4f7e17d89e4d6ae4360ae59b4cb70b8f51c64e8f2c80f615c57feeb69fac7c4ed1f6735125d5dfd3d1f0a7bbfb1681308642eb3644aa6d236c2e21d7335d737a18921b4a0aa22f548add633d85475cbc52e23e54c112d395a0013fccdbc21426c76def08d399847391461abafd4cc826429504923ad408917fe5562eb682e0c469befc6e2206f9ae3388e459bca65a82b81f72300e722695145fd8556ee034b383d65e829d34ee67e6f85d69feefa12a7daf934da47aaed256118f8212a9d393c94473f2e77db36d1170be6a57341676d17993d09fbfff50f72a06055dc8091a2a9cd2920b2c328e3e94096458078222467169dfd497f3bcc2005194bc51c5abdac3a6ec9fcc0ca04824b12bea05f794d9a45612c9eb814caa6b59b4859186b725e716ef2a5a0f831c2c7c5a7df510160778c4f1f473454f25713599c8cca7ff180480a928ce3e632b7e8f8bd4e1f5311d4c7e929fc636fb2f7e543aaa4531a3f0b9d6e02d38f7", "ce1b08ad0a3a579146be6e88969b941438e542f91988cb646b2717736a27e213", 0x9, 0x1}, &(0x7f0000000900)="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", 0xfffffffffffffffc, 0xa1, 0x2, 0xffffffff, 0xf825, 0x2, 0x0, 0x1}) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f00000000c0)=""/90) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote, 0x1}, 0x1c) shutdown(r1, 0x0) 11:01:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000440)=""/147, 0x93}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) accept4$inet(r2, 0x0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000000)=""/4, 0x4, 0x81, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0xffff, @loopback, 0x7ff}, 0x1c) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000080)=""/169, 0xa9}], 0x1, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00551) shutdown(r4, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r5, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000340)=""/223, 0xdf, 0x40000, 0x0, 0x0) shutdown(r1, 0x0) 11:01:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0xff76, &(0x7f0000000240)=[{&(0x7f0000000840)=""/156, 0x9c}], 0x1, 0x0}, 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000840)=[{&(0x7f0000000040)=""/224, 0xe0}, {0x0}, {0x0}, {0x0}], 0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r3, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r5, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote, 0x1}, 0x1c) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x22) setsockopt$inet_tcp_buf(r6, 0x6, 0x26, &(0x7f0000000140), 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000140)=0xfffffffb, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x9d}, &(0x7f00000001c0)=0x8) shutdown(r4, 0x0) shutdown(r2, 0x0) 11:01:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/30, 0x1e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x25}, {0x0}], 0xb, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000440), 0x51) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(0xffffffffffffffff, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2030, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000240)=0x9, 0x4) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(r3) shutdown(r4, 0x0) sendto$inet6(r4, &(0x7f0000000280)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a3a8b8b0a23e57e03066b343f1f2365e5785f930d2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffc", 0x90, 0x105, &(0x7f0000000000)={0x5d, 0x1c, 0x2, 0x0, @ipv4, 0x1}, 0x1c) shutdown(r2, 0x0) shutdown(r1, 0x0) 11:01:04 executing program 0: mprotect(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) accept4$inet(r0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x800, @rand_addr="b1f4c44c6b811b9121ebd08a0cb00127"}}, r3, 0x8, 0x9, 0xfff7}, 0x8c) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 11:01:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @empty, [{[{0x88a8, 0x1}], {0x8100, 0x0, 0x1, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8, 0x50, 0x68, 0x0, 0x40, 0x8, 0x0, @loopback, @rand_addr=0xffffff80}, @generic="78e40d386e7706e689f8c5ba2ab3d00804c143f0313a1f9cba55f5e8e7c5d509bc4628383dfc560f5c60e93fd2a9d14f8b50aee2c57d7ab33a2a335b"}}}}) 11:01:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001ac0)=""/4081, 0xff1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xe, 0x0}, 0x40002) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(r3) shutdown(r4, 0x0) ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000040)="fbf792ee7da5cdbe5a9fe44f298c2101b0686b63e6b8ea727eb4e7ea1d5375c9c4b0f3d04afc8cee887285f6d4deef613adc1f09423f378559ff13ce8f2e8ab5b1f5e2c5818766d9dd2d4b700bd7") shutdown(r1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0xff86) shutdown(r2, 0x0) 11:01:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000000)=""/130, 0x82}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x0, 0x40000, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(r2) shutdown(r3, 0x0) ioctl$DIOCXROLLBACK(0xffffffffffffffff, 0xc0104453, &(0x7f0000001c80)="aa8409fb8e45d3c517a9c33fad37fb4f5c92aa4c6cf44705e820d03d6ec5be22608247fde6b448f3edbe0dd212c4912366f4b4c3a7755615544b9c9cb9ae8c230b9a4aa31484cb38db326209ce302ed658a9795517880c7afade731c34eeae044360224eafd6839151daf41cf857184f2c7f6b5e400fd4b3dec03fb64cfda5a94344b31bba3fdd7bddce6904896473efd254598ff3517391deb0a09901929c10c10255a14f01009c5ca759d591aad621dcf7836f72dcfcfa598051d22f7d3b79e513f8ef0fa51c30d837bfb8e467d1f3f563878a401b8aa053147d2d81129ff75c66c59572a618916b9fa0") setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x80000001, 0x4) shutdown(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x1, 0x0, &(0x7f0000001c00)={&(0x7f0000000680)=[{&(0x7f0000000240)="1ac20a64a0d766e323a2de6a3c3907efc7aee70cd65377f0cf3ca292679a449abdb7804f91c9b54db88a7c9e8dbda7fd39a9dd5c9394dd9de0cfc7cb9e38ebf44dc6663ce73a7538dbb0905e2a8306f23218236900956265083f974172b0ee345bcb250a6867834512e4aa06b46f3f169130ed554715749bb0475044d3586c7f81030e9d4d52e949cbda5a315f6743c766d4560baa9eee2047349fb5f76fc1ac86eab4", 0xa3}, {&(0x7f00000007c0)="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0x1000}, {&(0x7f0000000180)="02e79df3e3b72ac8e4b2851da8b585768ac0d878b1383b3022ab6896677a115946c64d140c21bed1ae65e725740d6a441b868fdba366bd69d00cdef803", 0x3d}, {&(0x7f0000000440)="6f57fb0c1085cb43d0f9b7f97eb0a42855419c487fe995108b19564d03a2407b9afcc6bc07b6f1cb9cf01067b6a1b6c71ceb66f6520b4d55f61dcc6a789cd21e5e4681f5ef135bc1e0ff07e76e89954c219a6ea0f36e914d7f6c93521e513e3ddebcb2dd10c4bc6b030e3c74dc40fd5ad9d115d1f2fbea87d7de81fe9849079e117905abe8eda535b625998b544cc57a01286c701cb04c6af82da76923dbd5ea1a1bf9933666e3d2a77e0ca883fd058c29c0813e8d123c0126fb366990", 0xbd}, {&(0x7f0000000500)="9fd9cb991508c4ea4b5b11bdd88e2c9bb0f587f7eb5b7078c1f95259ec4554878ca791530170a16156b176dd9229e558e8aefb90ef44047791156a6fc177e86c8618085e752b3cd75fb1b1e41b0aa0853f31272de45d4942a07e2c4738111f64f27d5fc8b950b07189fc341ce6d111e13035fa28b50dfd6319c1379dbb52c582e6fbb6a94f8de781902ea4fbb2974876cb847b7420d3e8a5ec4ffac0729edb85cdc792b14203679b3ceb03", 0xab}, {&(0x7f00000005c0)="a91ae66fd7a80e11514df752eca63201ac386b8b96591ab2d9d63c0b5cd938ee0200000000000000323961693c56c7d1500e228d5eb58cd1c7f580628d67aa340784c20f931511edd50b5734900f6c2d93b9c934303fc4ef31d9a2901e8012d61870707015d56a78ddf0b5da3c3c402365505f8aaff92e0f989f70d6de0f5a69dfac601a8445ece26993aa823f9c2480f270a569d00d946916516eeb6cc95ef336e6", 0xa2}], 0x6, &(0x7f0000001f00)=[{&(0x7f0000000300)="030aca7096e7d7da7c47a26cdd250ae50f262df4259bd5fdbe88aa24cbf51101f481d21df192", 0x26}, {&(0x7f0000001880)="2b57a87d4a064a73deacc801e6acaa2697e10876d6590f0df7b78e6e26a88a1255b8cdc7908cfaeb16b89fa348797016c731c66910119ad713f2b4923807d28f1d4417ad2bdf5effddee3d07b9a347e9c8c923d182e9646807d0f40975d5750b0d08462ab01895b79712386850aae05c1d71a9902e51241e1e466114b4acb9e971e64075eda3d9ce58d81a93a86d4f6a886c8bde06373aae7608b8238eb6c91a7529e9761cfec30fad94164f659188059d6779cbfbcbaa7a7991cd174001ea2f54fac85aadbaabd0b41111b72bc39a2a0c1b3126a85d20d16b3c4da454fcdf469ed6c083733c26ebee56268154bf650717f898f3d51065", 0xf7}, {&(0x7f0000001980)="27477e881b52461451b61ef781a256d88493cf24c57c501305a40e3a4b4eeb70c13370a72393931dfa10d44c854be457683f5341b22a9894eaf4f475e9432eb636ccea818a907abaae2632c9624a499cefe8ae1ed8e3704d7a11d5e1ec5c62f6af75a475f50d6bafc5d97ad2774cea97fe9904286cbe81d98cc29ed0ec7e5d83623329c249bbe2ea393b4170558bb95b316543034e63045855181dfbb52a1b4f2b0639db6efba2f3f8213820e91485b21415fcc7a5731a1ee413f877d4f5490efd52a52c62d814bff4d881889c7170faf45a7feb35f2b317095b6fbfa881dc0c45a2c698f02de4", 0xe7}, {&(0x7f0000000700)="656c4d51aa0ecd6b2567d3f7b60f47d659ddb404dba33063be94e2cb58778347ed031ffef5f8be0557d9f2faffa62fd6fb0bd9eb36005ac430f4a5b7ecf57dd6b1a2a4619f595c2efccf9b5a7a4cf8212efb4f901655ed50172ebefacd04720ffed984107122dcd2a1e83f123a9f85a43734bee41d66", 0x76}, {&(0x7f0000001a80)="4516043b18cbc5172055cb092bf796214f9c8dee73269c3389df6e04790625418e3bc1774fa01d4e98bc0336fc27abac99d811eda954494ddc47687e6eed696c15926ca71b0581f77cfb93195956e4aa81c437c5c6c57b0a9d89f1e579bb8aea72d2b27c6148952c8d2f6b0881774dfd8689804abd50222aa5a6bbb8d10ea90739d5a7", 0x83}, {&(0x7f0000001d80)="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", 0x16d}, {&(0x7f0000001b40)="4ab7d987df257c93674efb0f5f7b626c4b5c67417bed54d7c86ef0933c85560e1a4649e6f9179d2090d52ce1b95a79dcd113d0e1c0d29c179844d8fb29db51f436cacf12fb6214e4d2563c1204bf1349209e5d1c0c296ade17d0470e6b1cffcfd3bf834e6af53a593cc3d034d54947b7820155bea3715b55a05bd0e9047e7d70a19140d8400c2fe384a21201d0cf3f84bc430c5e181c96ffffb40af46c2809c59251cb2ca1d9c795e85e979dd59b85cca93475fd8df2ec3341f6", 0xba}], 0x7}, &(0x7f0000001c40), 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000001840)=[{&(0x7f0000000100)=""/101, 0x65}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r4, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r5, 0x0) shutdown(r1, 0x0) 11:01:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000000c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/183, 0xb7}], 0x1, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r7 = dup(0xffffffffffffffff) shutdown(r7, 0x0) ioctl$DIOCOSFPGET(r7, 0xc0884450, &(0x7f0000000080)="2e481e") sendto$inet6(r6, &(0x7f0000000200)="a9c3936deee888a2fff1dec76466cce89de782d2bef3928a50e1ee8edae1428549a53ac722e62cc41f903e762c8a8b8b0a23e57e03066b343f1f2365e7732d90fc2716ef6f8a3de94b65c2243e666a4a201a8f908809dfef527a5ebd311c3387c6be1a7cabe02ff47c2e9de07c04c51728833ffcbe0000488fcc812bc498cfdf3c78e2d5ca0000000000376300", 0x8d, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x992d, @local, 0x1}, 0x1c) shutdown(r5, 0x0) shutdown(r2, 0x0) 11:01:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/35, 0x23}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000140)=""/122, 0x7a}, {0x0}, {0x0}, {0x0}], 0x4) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00551) shutdown(r3, 0x0) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r5, 0x0) accept4$inet(r5, 0x0, 0x0, 0x0) shutdown(r4, 0x0) r6 = dup(r1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x9, 0x2, 0x80, 0x1, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={r7, 0x800, 0xb0}, 0xc) shutdown(r6, 0x0) 11:01:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/41, 0x29}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000600)=""/253, 0xfd}], 0x1, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) read(r2, &(0x7f0000000080)=""/42, 0x2a) shutdown(r5, 0x0) shutdown(r2, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r6) recvmsg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002b00)=""/4097, 0x1001}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000080)=""/124, 0x7c}], 0x9, 0x0}, 0x0) dup(r0) 11:01:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/199, 0xc7}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x350f8a5, 0x0, 0x0, 0x800e006ee) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) 11:01:05 executing program 2: r0 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}], 0x2, 0x0}, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r2, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000006c0)}], 0x1, 0x10001) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed", 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="00ae384baed55c21134d0b9abb23829617996a933ee7cc9555b3e2fed0132e45a83572e4653ed467fbc52fde0cbc5d6974822967cf7c537c1f961c5f3677487062041736202162b4c220a7386ebb12d2f5a5aca56c3e108d90b3c9561142d59dd37d946e84f2b6bc867d90dd99e7fb1a4376e0773ce6406e3aaee9bd2ddc05086b43eba49f6a017fd07d5104a4cf153b279f53abbef0eee02c4c940aa7f928b4ce8372f0a6c4b98734bba3eccaea7a1b39ed4004343be4f64bed2ce6aa166fdfbc4bcdea0f89ff0321b55d9fff07b5", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="3d78458475ef50a443cb8cc0a1057a99c9efbc5061c21ae0fa9daa205b27a2705144b4935d1fc0467208954b8a3176d384a459ac2e723d4fcdaa172d47877311021ef492bf6dae185054d7e8301cc43429b30e"], &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8555}, &(0x7f00000000c0)=0x8) 11:01:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000500)=""/59, 0x3b}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40042) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055e) shutdown(r0, 0x1) shutdown(r0, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r1, 0x0) 11:01:06 executing program 1: poll(0x0, 0x0, 0x40) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1000006a1, 0x0, 0x0, 0x800e00571) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/141, 0x8d}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) clock_gettime(0x4, &(0x7f0000000040)) shutdown(r5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r7, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r6, 0x0) 11:01:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/41, 0x29}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000600)=""/253, 0xfd}], 0x1, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) read(r2, &(0x7f0000000080)=""/42, 0x2a) shutdown(r5, 0x0) shutdown(r2, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r6) recvmsg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002b00)=""/4097, 0x1001}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000080)=""/124, 0x7c}], 0x9, 0x0}, 0x0) dup(r0) 11:01:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000440)=""/238, 0xee}, {0x0}, {0x0}, {0x0}], 0x4) recvfrom$inet(0xffffffffffffffff, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000) recvfrom$inet(r1, &(0x7f00000000c0)=""/71, 0x47, 0x2, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000180)=""/58, 0x3a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) shutdown(r3, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x100000, 0x146) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000000)="44afd0edcb9190f69a475dd7ba2de92a0ed6846c9ca9dcc8ff2c3a10aa81ad48aa4926cf4236d3675441f00a2b963dfcce935829a806262cab2b54fa51e2d2306572af71c422624172cf62ea51ddd96ac104074e4ab744f20c30ad6670f67ffec94763de543fbca542ae0f7d23b56383e9d4799a5ff3e9d5d664b5e5274afe17c1275ad69a1d4e8f32d94657418d62efda2d557f617e538d7b370c784c10", 0x800e2}], 0x377) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) shutdown(r4, 0x0) shutdown(0xffffffffffffffff, 0x0) 11:01:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/116, 0x74}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a1215, 0x0, 0x0, 0x800e0061d) shutdown(r1, 0x0) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup(0xffffffffffffffff) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r5, 0xbc74}, 0x8) listen(r3, 0x0) r6 = accept4(r3, &(0x7f0000000040)=ANY=[], &(0x7f0000001080), 0x0) shutdown(r2, 0x0) r7 = getgid() setresgid(r7, 0x0, 0x0) setgid(r7) getsockname$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 11:01:07 executing program 1: poll(0x0, 0x0, 0x40) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1000006a1, 0x0, 0x0, 0x800e00571) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/141, 0x8d}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) clock_gettime(0x4, &(0x7f0000000040)) shutdown(r5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r7, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r6, 0x0) 11:01:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001a00)=""/4084, 0xff4}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/56, 0x38}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r4, 0x40000003) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r6 = dup(r5) shutdown(r6, 0x0) fdatasync(r6) shutdown(r3, 0x0) shutdown(r1, 0x0) 11:01:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)=""/41, 0x29}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) recvfrom$inet(r1, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/212, 0xd4}], 0x1) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000739ed2310b5902ad15c5b2bc117a955ce0d791e3d84c712e065c893c56cc9ceb2d47f1c9881158d8005935", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={r7, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r7, 0x3, 0x7, "4d00748539df20"}, 0xf) shutdown(r1, 0x0) 11:01:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0}, 0x2) recvfrom$inet(r1, 0x0, 0x0, 0x40, 0x0, 0x0) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000700)=[{&(0x7f0000000340)=""/182, 0xb6}, {0x0, 0xffffff6c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r3 = dup(r2) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(0xffffffffffffffff) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000080), 0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r3, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x4d) sendto$inet6(r6, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x1}, 0x1c) shutdown(r5, 0x0) shutdown(r1, 0x0) 11:01:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/152, 0x98}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000180)=""/136}], 0x100000000000031d) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r3, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r5, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0xffffff5a, 0x105, &(0x7f0000000000)={0xfffffffffffffea3, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) shutdown(r4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="3c7b44d0f9e5bd2dab5893fea427f2bd", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="15b52dd9", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={r7, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r7, 0x9, 0x7}, &(0x7f0000000280)=0x8) shutdown(r1, 0x0) 11:01:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}], 0x1, 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$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={r6, 0x9, 0x647f, 0xccb, 0x8, 0x3f}, &(0x7f00000001c0)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r7, &(0x7f0000000100)=@file={0x32, 0x0, ""/48}, &(0x7f0000000140)=0x32) 11:01:08 executing program 2: poll(&(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x47) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xf299, 0x0, 0x0, 0x800e00526) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r2) getsockname(r2, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) 11:01:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8, 0x20000000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r2 = dup(r1) readv(r2, &(0x7f0000000140)=[{&(0x7f0000002440)=""/4093, 0xffd}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x3) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x1de, 0x0, 0x0, 0x800e00690) shutdown(r3, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000180)=0x100) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote, 0x1}, 0x1c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r7 = dup(r6) shutdown(r7, 0x0) ioctl$DIOCBEGINADDRS(r7, 0xc4704433, &(0x7f0000000440)="09191843d1caa9a4a24c9e56dfb38250a62f96c52a8b65023f95987280a415c05bcdcb0cb8f25465e45f66dc338e8dd602310102d8699ddfc951ba3eacec3ae2500337ad378de7af8fa751d59fd419b5312e77dfa80fe0cf2814e8409bce4d56c7888e00da8c1f52d3af7b0cd8564e93fc790568eeff4543d2c7544b8d13b88de3479fc7") recvmsg(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000500)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000540)=""/74, 0x4a}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/48, 0x30}, {&(0x7f0000000640)=""/19, 0x13}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/132, 0x84}, {&(0x7f0000000840)=""/208, 0xd0}, {&(0x7f0000000940)=""/2, 0x2}, {&(0x7f0000000980)=""/239, 0xef}], 0x9, &(0x7f0000000b40)=""/232, 0xe8}, 0x80) shutdown(r4, 0x0) 11:01:08 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00000000c0)=""/58, 0x3a, 0x400c2, &(0x7f0000000100)={0x10, 0x2, 0x1, @loopback}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r1}, 0x14) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0xffffffff) accept4$inet(r2, 0x0, 0x0, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) fdatasync(0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x0) accept4$inet(r3, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x8, 0xff}, &(0x7f0000000180)=0x8) 11:01:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/11, 0xb}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000040), 0x100000) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00586) shutdown(r0, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) accept4$inet(r2, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x57, "0fb916bedf1d2598132c9445fe4a4db793fb1649722529edf589eafa0b51db2fb764371dac38a6474e0e502d077a1b896de70bcc77e6afedf8e3f49fba0c35aba49038a562aedc1d2e195f71f83b8fa5594d57d43a4172"}, &(0x7f00000001c0)=0x5f) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r5, 0x0, 0xce1, 0x118, 0x2, 0x1f, 0x1}, &(0x7f0000000300)=0xa0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r1, 0x0) 11:01:09 executing program 2: poll(&(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x47) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xf299, 0x0, 0x0, 0x800e00526) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r2) getsockname(r2, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) 11:01:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000080)=""/109, 0x6d}, {0x0}, {0x0}], 0x3) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/130, 0x82}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xfd1d, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = socket(0x2, 0x10000001, 0x0) connect$inet(r6, &(0x7f0000000100)={0x10, 0x2, 0x3, @remote}, 0x10) shutdown(r5, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r7 = dup(0xffffffffffffffff) shutdown(r7, 0x0) shutdown(r7, 0x1) shutdown(r2, 0x0) 11:01:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xd) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/168, 0xa8}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f00000005c0)=""/217, 0xd9}], 0x7) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x0) accept4$inet(r3, 0x0, 0x0, 0x20000000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r4, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x1de, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c2, 0x79) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r6, 0x0) 11:01:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000040)=""/162, 0xa2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) getitimer(0x2, &(0x7f0000000100)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x26ba, 0x0, 0x0, 0x800e00517) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000140)=""/128, 0x80}], 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:10 executing program 2: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) poll(&(0x7f0000000100)=[{}, {r0}, {}, {}, {}], 0x5, 0x46) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00509) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r1, r2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xfffffff8, 0x4) write(r3, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r2, 0x0) 11:01:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000000000)=""/202, 0xca}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) accept4$inet(r2, 0x0, 0x0, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/148, 0x94}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) r5 = semget(0x2, 0x4, 0x400) __semctl$SEM_INFO(r5, 0x3, 0xb, &(0x7f0000000100)=""/84) shutdown(r3, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r6, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffeff}, 0x10) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:10 executing program 3: 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$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x2) futimesat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x6, 0x9}, {0x2, 0xe3}}) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000440)=""/202, 0xca}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000180)="1421ed23f7f8bb0dbb5b900d9ba91247defbd317051cac8a42c81699593070be2c34584690735879d2a503189d") accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) r5 = dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r5, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000000)={0xfffffffffffffca8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r6, 0x0) shutdown(r2, 0x0) 11:01:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/244, 0xf4}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "fb244dde9f1f3814d823b73a6890cac8d0a0cb077e23f937d41fd1f36445d15b6acd8ee3af312c59a31263c13bccc89848e96af8bb851cdc9b6d72b7cd0e783f62f40f615326014b3a22e476c511b501cf036e48f7d766c86086f659b7a0581be3e53a2a8b64b8702b85f7092e8e429829784c5cb354e9ca3304f4f676010e403fe34882050be07e7c5fd51ac45b0a0cd30dfcb27465203a22f746fa2ba05a5a119aa94f9d810782d8174ac4b637f8122ccf0d85f0fc78981b32a5a8ae91aa3a93a5c63932e95a8993924c89b8ea2c559e3bf375cef2d81196688c46c6e83699e1f687915511c4637c5ee4a70f08f9b1"}, 0x100) recvfrom$inet(r1, 0x0, 0xfe79, 0x0, 0x0, 0x800e00516) shutdown(r0, 0x0) r3 = dup(r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r5, &(0x7f00000002c0)=""/237, 0xed, 0x81, 0x0, 0x0) poll(0x0, 0x0, 0x51) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x7e, 0x0, 0x0, 0x800e004a1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={r7, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7, 0x0, 0x3, 0x1, 0xffffffffffff35ce}, &(0x7f0000000180)=0x18) connect$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) dup2(r3, r4) shutdown(r4, 0x0) 11:01:11 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000000000)="15f98d9f9f12224a77152860c5a33787a4da0f8f86d132c97b852d85c746b97cbbd6d2aa53ba4a0776bfa7ac57fa6643fd353dbba0d8f3b24909bfd719ab5f08a59018df3024459ebb95c2e5510e16f797396fba82c45ed211b42d255f1c0abfd16f8494da35de5caeb3963e982090d0bd8098bd4f2f1f442ae38dd8cee2242ecf3d1617dad1bf92", 0x88) 11:01:11 executing program 2: poll(&(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x40) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x1000006a1, 0x0, 0x0, 0x800e00515) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) poll(&(0x7f00000011c0)=[{r1}], 0x1, 0x4e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000100)="5997a3defa2b9760bda1843a88ee2f58666e9fd67f7f8eb461329f23d5b8b69e7401831cd429a27feb2f486197aca106ff089018a843802490343c8af68c9c0acbd6d73affb079be5c45d4e1899af2431c7afd3be38c26d15877aa07b32263cb28ed6732acb6dd6bfa1e694d7673cf34155f30eb32358e0311cda9", 0x800d1}], 0x6) shutdown(r2, 0x0) shutdown(r0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = getpgid(0x0) fcntl$lock(r5, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r6}) fcntl$lock(r4, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x4, r6}) 11:01:11 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/149) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() r2 = dup(0xffffffffffffffff) shutdown(r2, 0x0) r3 = getuid() setresuid(0x0, 0x0, r3) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, 0x0, 0x600) r4 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r4, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100000000000000010000", 0x30}], 0x1, 0x0}, 0x0) r5 = fcntl$dupfd(r1, 0x11, r4) ioctl$DIOCGETALTQV1(r5, 0xc1304430, &(0x7f0000000140)="640698062b381d2a3c8c95484c4cf8d71e4a1b631d8c2d716f58611fe59e32bd05cfafd782f8ef263eedb24ecf7085afe1f2") semget$private(0x0, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000400)=0x4) 11:01:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x4e) recvfrom$inet(r0, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x4e) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="21009187832975bfa8d4719acdb6d80bcf0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000100)='./file0\x00', 0x88bafaee9c6139c0, 0x89) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="eedeec43", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r5, 0x0) accept4$inet(r5, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r6, 0x0) accept4$inet(r6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) shutdown(r0, 0x0) 11:01:11 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(0x0, 0x0, 0x20) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000003c0)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmctl$IPC_RMID(0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x0) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x0, 0x0) recvfrom$unix(r3, 0x0, 0x0, 0xc0, 0x0, 0x0) mlockall(0x3) __semctl$SETALL(r4, 0x0, 0x9, 0x0) fcntl$getflags(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), 0x4) sync() sync() r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000040)=[{0x4, 0x0, 0x1000}, {0x0, 0x81, 0x1000}, {0x1, 0x200, 0xc00}, {0x3, 0x5cc, 0x1800}, {0x0, 0x2}, {0x0, 0x7f}, {0x0, 0x9, 0x1800}, {0x4, 0x4, 0x800}, {0x4, 0x2, 0x800}, {0x3, 0xfff8}], 0xa) 11:01:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/194, 0xc2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)=""/189, 0xbd}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x9, "1c3a3b53174ef1ff44c600bb7e31e59e"}, 0x14) recvfrom$inet(r4, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000640)=""/4096, 0x1000}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = dup(r1) r3 = socket$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, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {0x0}, {0x0}, {0x0}], 0x4) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="090000000900000001000700d6a50300000000001c1c4e21ffffff7f00000000000000000000ffffe00000020600"/148, @ANYRES32=0x0, @ANYBLOB="02e0f0ff000000000000580daff8e79a75d23c667513d1d7bb81aaea0681a556406992a9b0a902964c1220e800"/54], &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000180)={r7, 0xe5b, 0xf410}, 0x8) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) 11:01:12 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(0x0, 0x0, 0x20) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000003c0)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmctl$IPC_RMID(0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x0) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x0, 0x0) recvfrom$unix(r3, 0x0, 0x0, 0xc0, 0x0, 0x0) mlockall(0x3) __semctl$SETALL(r4, 0x0, 0x9, 0x0) fcntl$getflags(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), 0x4) sync() sync() r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000040)=[{0x4, 0x0, 0x1000}, {0x0, 0x81, 0x1000}, {0x1, 0x200, 0xc00}, {0x3, 0x5cc, 0x1800}, {0x0, 0x2}, {0x0, 0x7f}, {0x0, 0x9, 0x1800}, {0x4, 0x4, 0x800}, {0x4, 0x2, 0x800}, {0x3, 0xfff8}], 0xa) 11:01:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x4e) recvfrom$inet(r0, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x4e) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="21009187832975bfa8d4719acdb6d80bcf0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000100)='./file0\x00', 0x88bafaee9c6139c0, 0x89) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="eedeec43", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r5, 0x0) accept4$inet(r5, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r6, 0x0) accept4$inet(r6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) shutdown(r0, 0x0) 11:01:12 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(0x0, 0x0, 0x20) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000003c0)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmctl$IPC_RMID(0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x0) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x0, 0x0) recvfrom$unix(r3, 0x0, 0x0, 0xc0, 0x0, 0x0) mlockall(0x3) __semctl$SETALL(r4, 0x0, 0x9, 0x0) fcntl$getflags(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), 0x4) sync() sync() r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000040)=[{0x4, 0x0, 0x1000}, {0x0, 0x81, 0x1000}, {0x1, 0x200, 0xc00}, {0x3, 0x5cc, 0x1800}, {0x0, 0x2}, {0x0, 0x7f}, {0x0, 0x9, 0x1800}, {0x4, 0x4, 0x800}, {0x4, 0x2, 0x800}, {0x3, 0xfff8}], 0xa) 11:01:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/194, 0xc2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)=""/189, 0xbd}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x9, "1c3a3b53174ef1ff44c600bb7e31e59e"}, 0x14) recvfrom$inet(r4, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:13 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(0x0, 0x0, 0x20) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000003c0)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmctl$IPC_RMID(0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x0) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x0, 0x0) recvfrom$unix(r3, 0x0, 0x0, 0xc0, 0x0, 0x0) mlockall(0x3) __semctl$SETALL(r4, 0x0, 0x9, 0x0) fcntl$getflags(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), 0x4) sync() sync() r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000040)=[{0x4, 0x0, 0x1000}, {0x0, 0x81, 0x1000}, {0x1, 0x200, 0xc00}, {0x3, 0x5cc, 0x1800}, {0x0, 0x2}, {0x0, 0x7f}, {0x0, 0x9, 0x1800}, {0x4, 0x4, 0x800}, {0x4, 0x2, 0x800}, {0x3, 0xfff8}], 0xa) 11:01:13 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(0x0, 0x0, 0x20) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000003c0)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmctl$IPC_RMID(0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x0) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x0, 0x0) recvfrom$unix(r3, 0x0, 0x0, 0xc0, 0x0, 0x0) mlockall(0x3) __semctl$SETALL(r4, 0x0, 0x9, 0x0) fcntl$getflags(r1, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), 0x4) sync() sync() r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000040)=[{0x4, 0x0, 0x1000}, {0x0, 0x81, 0x1000}, {0x1, 0x200, 0xc00}, {0x3, 0x5cc, 0x1800}, {0x0, 0x2}, {0x0, 0x7f}, {0x0, 0x9, 0x1800}, {0x4, 0x4, 0x800}, {0x4, 0x2, 0x800}, {0x3, 0xfff8}], 0xa) 11:01:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x4e) recvfrom$inet(r0, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x4e) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="21009187832975bfa8d4719acdb6d80bcf0000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f0000000100)='./file0\x00', 0x88bafaee9c6139c0, 0x89) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="eedeec43", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r5, 0x0) accept4$inet(r5, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r6, 0x0) accept4$inet(r6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) shutdown(r0, 0x0) 11:01:13 executing program 0: r0 = semget(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x3}, {0x3, 0x7, 0x1000}, {0x0, 0xfffe, 0x1000}], 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000040)=""/177, 0xb1}], 0x1) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00552) shutdown(r2, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r3, 0x0) 11:01:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0, 0x39}, {0x0, 0xe6}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}], 0x2, 0x0}, 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) r5 = dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r8, 0x0, 0x2, &(0x7f00000000c0)=0x8, 0x4) pwritev(r7, &(0x7f0000000080)=[{&(0x7f0000000100)="06401fde001a5400", 0x8}], 0x1, 0xbb89) shutdown(r8, 0x0) shutdown(r2, 0x0) 11:01:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x7, 0x0, 0x0, 0x800e00807) r1 = dup(r0) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) dup(0xffffffffffffffff) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000a) shutdown(r2, 0x0) 11:01:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000000c0)=""/87, 0x57}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xd051, 0x0, 0x0, 0x800e00550) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/14, 0xe}, {0x0}], 0x2, 0x0}, 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r5, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r7, 0x0) shutdown(r7, 0x1) 11:01:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/226, 0xe2}, {0x0}, {0x0}, {0x0}], 0x4) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) r3 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000040)=""/198, 0xc6}], 0x1) write(r3, &(0x7f0000003480)="dc", 0x1) shutdown(r1, 0x0) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r4, 0x0) accept4(r4, &(0x7f0000000040)=ANY=[], &(0x7f0000001080), 0x0) shutdown(r2, 0x0) 11:01:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/181, 0xb5}, {0x0}, {0x0}, {0x0}, {0x0, 0x6}, {0x0}], 0x6, 0x0}, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0057f) shutdown(r0, 0x0) r2 = dup2(r1, r0) r3 = socket(0x2, 0x1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x2c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={r7, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={r7, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r5}, 0x8) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r4, 0x0) getsockopt$inet_udplite(r4, 0x88, 0x4, &(0x7f0000000000), &(0x7f00000003c0)=0x4) connect$unix(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r2, 0x0) 11:01:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/228, 0xe4}, {0x0}, {0x0}, {0x0}], 0x100000000000012b, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/76, 0x4c}], 0x1) recvfrom$inet(r4, 0x0, 0x245, 0x0, 0x0, 0x800e00512) shutdown(r3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r4, 0x0) r6 = dup(r2) shutdown(r6, 0x0) 11:01:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/88, 0x58}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 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$inet(r4, 0x0, 0x0, 0x1, 0x0, 0x0) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x40022) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x7fff, 0x3, [0xc9, 0x7, 0x4]}, &(0x7f0000000100)=0xe) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r4, 0x0, 0x9}, 0xc) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}], 0x2, 0x0}, 0x0) r6 = dup(r5) r7 = socket$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) 11:01:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/54, 0x36}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x40002) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x10000027b, 0x0, 0x0, 0x800e006c7) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000280), &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0x9}, &(0x7f0000000300)=0x8) writev(r5, &(0x7f0000000140)=[{&(0x7f00000001c0)="c6edc1be32ea9ed87b4559b53f04ccea39d23c0160aa14604d759b23396e1dd74139ee9765a92331df8b297894a07dd2f7923190cec96e147d08e8c70aaf66941d1a135f244aee5c2935feb6dd1f05362f7bee7fd537432e219efcc9dbf0b0a0cceb5842f3bd0355b3858a7b2ebd685d871d26db01fcf6d23acb0d6dd2f667d30cc0dffd0b04d45040e2d2b5d87167387ee32391ac3ea2fd223a13526ed13853a7c1089f77d1e329c63bb2a86e02d59834e139828dfe2421ad87bd62d8", 0xbd}, {&(0x7f0000000380)="32abae077c7d2871777165ba811bb62ccd94032b5cee34f2ea45b9aab27e458c7a598987eef69acfbb288a9db3afd42a08c75f9dadd14083113ba9d67077b77cc3bbede4620926fd4164679c68c5a76e110ee90b3c2945dfba4a9a1ce7f48dc8a45c70d6a52744e5feefff06a2338bca67533a68ff22824f0579fe728344f6b9c5e602a41e37b7b8599050c67e728a62720c20cb2ab069c78ddb2027146e9f51942e8667678d39d2ce579144d1ada4cba9925f9cc496c8e83a227cc23c2e980cd6b7a4597c1a09da9ad0e8cff31d83554c217800", 0xd4}], 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r6, &(0x7f0000000040)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) shutdown(r2, 0x0) 11:01:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/228, 0xe4}, {0x0}, {0x0}, {0x0}], 0x100000000000012b, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/76, 0x4c}], 0x1) recvfrom$inet(r4, 0x0, 0x245, 0x0, 0x0, 0x800e00512) shutdown(r3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r4, 0x0) r6 = dup(r2) shutdown(r6, 0x0) 11:01:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) read(r0, &(0x7f0000000d00)=""/158, 0x9e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2ec, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000700), 0x0, 0x0}, 0x40002) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r6 = dup(r5) shutdown(r6, 0x0) getpeername(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) shutdown(r3, 0x0) shutdown(r1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000100)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000240)="645d2327b3f55e31e85fd035c85fc6b3a95b3c49304a5ad84f0d980bbe4d596d3706b262b2a7a7dbc37f586d4a7b319f432d4945ce94e07d60b1f63c42256f35334421a08bd149f50bcd8404355cb7284b8cc91088c50a975c4c5435b9d0359a0a09907f3fa83f61510967c939cf5dc610382c506251c3413dbc97ab9d2c2b072275469a5b47812ca36951f8492d26c671eb67b7397171ae531f3b53c016add0ed7e48", 0xa3}, {&(0x7f0000000140)="1de1d1fd05ddc382f34f8b9070a894bbb2eaaa76679912f0eca2d08d7165ff9040f06a5281687347b053d102b402d3b45d154de23b718a8de19caeff437e86feab543c74df0c898f7665b9a4f7d0c6c4c4240368c5d8fe659a769e4430b653a270b4fa05f7f6b11337dd", 0x6a}, {&(0x7f0000000300)="5eeb9224561caeafd7f5d0c447b88592fdb58f5b89baf2d768bfd733e873c4519e40", 0x22}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="f8efdda59fe0ec6f1a7c721231acabbd51f9c3fb535ce7eeee8b2d16c98731b53e285d859160f9a879ddecfd7ea036c581c9d2418e2db79fae985a63d16f60cfd5877d8a736534c08d44", 0x4a}], 0x5, &(0x7f0000000740)=[@cred={0x20}, @rights={0x38, 0xffff, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, r6]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r1, r4, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @cred={0x20}, @rights={0x20, 0xffff, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x128, 0x20008}, 0x20000) 11:01:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000640)=""/212, 0xd4}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r0, 0x0) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r1, 0x0) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x9f07, @empty, 0x4}}, r6, 0x6, 0x1, 0x4}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r7, 0x7ff, 0x2f, "7e4576ec57ed302dc26535d2cc58d2725de12e96a360466131e27bee284a593731b8423802e61e487cd018bf2d6628"}, 0x37) 11:01:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/96, 0x60}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000180)=""/131, 0x83}, {&(0x7f0000001280)=""/4092, 0xffc}], 0xa, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)=""/242, 0xf2}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x4c, 0x40, 0x0, 0x0) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}], 0x2, 0x0}, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/58, 0x3a}, {0x0}, {0x0}, {0x0}], 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/96, 0x60}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3806cfcb4148b6ae, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x52, 0x0) shutdown(r3, 0x0) r4 = dup(r1) shutdown(r4, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r5 = dup(0xffffffffffffffff) shutdown(r5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0xf, 0x654e06de, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={r6, 0x9}, 0x8) 11:01:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f00000000c0)=""/239, 0xef}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000500)=""/103, 0x67}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(r3) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={r5, &(0x7f00000002c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r7 = socket(0x2, 0x1, 0x0) connect$unix(r7, &(0x7f0000000880)=ANY=[@ANYBLOB="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"/503], 0x10) shutdown(r6, 0x0) shutdown(r1, 0x0) 11:01:16 executing program 3: dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/92, 0x5c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2000}], 0x1, 0x200000bb) shutdown(r2, 0x0) fsync(r1) 11:01:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xa) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0}, r5}, 0x14) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00607) shutdown(r1, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r2, 0x0) 11:01:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xa) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0}, r5}, 0x14) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00607) shutdown(r1, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r2, 0x0) 11:01:17 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x5e90}, 0x10) 11:01:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/30, 0x1e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000017c0)=[{&(0x7f0000000240)=""/190, 0xbe}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000580)=""/222, 0xde}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/72, 0x48}, {&(0x7f0000000440)=""/69, 0x45}, {&(0x7f0000000680)=""/122, 0x7a}, {&(0x7f0000000300)=""/51, 0x33}], 0xf) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(0xffffffffffffffff) fsync(r3) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x0, 0x40086, 0x0, 0x10) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r6, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0xffffff5a, 0x105, &(0x7f0000000000)={0xfffffffffffffea3, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) shutdown(r5, 0x0) shutdown(r1, 0x0) 11:01:17 executing program 1: poll(0x0, 0x0, 0x8000000000049) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x24f, 0x0, 0x0, 0x800e0055a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local, 0x6}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_udplite(r3, 0x88, 0xe, &(0x7f0000000080)=0x9, 0x4) shutdown(r0, 0x0) 11:01:17 executing program 3: dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/92, 0x5c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2000}], 0x1, 0x200000bb) shutdown(r2, 0x0) fsync(r1) 11:01:17 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000180)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x10, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@ni={0x8b}}}}}}) 11:01:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000240)=""/249, 0xf9}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00520) shutdown(r1, 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) nanosleep(&(0x7f0000000040)={0x6}, &(0x7f0000000080)) shutdown(r2, 0x0) 11:01:18 executing program 1: poll(0x0, 0x0, 0x8000000000049) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x24f, 0x0, 0x0, 0x800e0055a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local, 0x6}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_udplite(r3, 0x88, 0xe, &(0x7f0000000080)=0x9, 0x4) shutdown(r0, 0x0) 11:01:18 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000), 0x1) r2 = shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x2000) shmdt(r2) poll(0x0, 0x0, 0x8000000000049) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000a40)=[{&(0x7f0000000400)=""/13, 0xd}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x81, 0x0, 0x0) shutdown(r4, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0xfffffffffffffffd) shutdown(r5, 0x0) shutdown(r3, 0x0) 11:01:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000240)=""/249, 0xf9}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00520) shutdown(r1, 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) nanosleep(&(0x7f0000000040)={0x6}, &(0x7f0000000080)) shutdown(r2, 0x0) 11:01:18 executing program 3: dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/92, 0x5c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2000}], 0x1, 0x200000bb) shutdown(r2, 0x0) fsync(r1) 11:01:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000280)=""/169, 0xa9}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000026c0)=[{&(0x7f00000001c0)=""/167, 0xa7}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(0xffffffffffffffff) shutdown(r4, 0x0) r5 = accept$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000180)=0x1c) setsockopt$inet6_buf(r5, 0x29, 0x33, &(0x7f0000000340)="5cb5c9ffce9f4527a1a2402539153bff0c46a1346b814586ec85ab4fb0ed926f0168be3b5b685a13a786e9acb53f310e793eae297f90fe20d8ad543d07d6c5faff23c8fe77b42c21de2d4899d543736c0222b9dec89a03c9aee0a03f055712cc71168235a493a5a3a9dd3218654de81e5ec6a80fdd1dce948d545232802b55f4ae26bbe69312b2182c9957d7b779118831e85b68012234a1149e79a7f5bb5c93edde07c42a54be327c8545b1b090890db6916028b32f1bc5", 0xb8) r6 = dup(r2) r7 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r6, 0x0) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r8, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0xffffff5a, 0x105, &(0x7f0000000000)={0xfffffffffffffea3, 0x1c, 0x2, 0x0, @local, 0x1}, 0x1c) shutdown(r7, 0x0) shutdown(r1, 0x0) 11:01:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/143, 0x8f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r1 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x1, 0x2, 0x2000, 0x100000001, r1}) fcntl$lock(r0, 0xc, &(0x7f0000000180)={0x1, 0x6, 0x0, 0xffff, r1}) dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000240)=""/119, 0x77}], 0x1, 0x0}, 0x8d8316a2ef8111da) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r4, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)="8958bf4acd8357f0ae51834e79494e245e9f103db32ce3fe2ca8f86d538436fd9c1c9ae62c599c0416a304a82291c8255d4ac049c082e1ffa4959d9cc949257390ecc430b9536598f25bedf007443f002f99bcbdbaf88a7529ad824d0c5ccd9ebb716f288a1c8b", 0x67}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r5, 0x0) shutdown(r3, 0x0) 11:01:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000280)=[{&(0x7f00000029c0)=""/215, 0xd7}, {0x0}, {0x0}, {0x0}], 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(r2) shutdown(r3, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x10440, 0x1) shutdown(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f00000002c0)="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", 0xfd3f) shutdown(r1, 0x0) 11:01:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) accept4$inet(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0xd9) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x40000000) truncate(&(0x7f0000000000)='./file0\x00', 0x308020002) mlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 11:01:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}, {r0}, {r1}], 0x3, 0x4e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfffffd26, 0x0, 0x0, 0x800e00869) r3 = socket$inet(0x2, 0x10000001, 0x0) connect(r3, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xa5, "77a4ccfa30ae810a5d74ba3fae63782ce2ff0f57e2d80a8cd9b5fc10fe7ae7ad178e001eb1f244c58b765e1c8afe39cdf07d25915f34f8e4fdf7181013686595ae193e6c245ad039af9b58f2eb0fd57c2d49f61f61e4248395679627614465d2f28e63678af4b7522af37a92d60c745fb0793eeee98a24f59ca872601226015515153a59a1c9caff9332ffca5810ac368a39299a20ce45a5dc8d8079f5fb44dd8dc9e0a105"}, &(0x7f0000000100)=0xad) listen(r4, 0x0) accept4$inet(r4, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000002c0)={r7, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000000)={r7, 0xe4000000, 0x1, 0x7fffffff, 0xe8e, 0xf9f9}, &(0x7f0000000040)=0x14) shutdown(r2, 0x0) 11:01:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000000200)=[{r1, 0x10a}], 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000100)=""/208, &(0x7f0000000240)=0xd0) listen(r0, 0x0) poll(&(0x7f00000001c0), 0x0, 0x4b) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xffffffdd, 0x0, 0x0, 0x800e0086e) setsockopt$sock_int(r3, 0xffff, 0x200, &(0x7f0000000040)=0x1, 0x4) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x69) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r3, 0x0) 11:01:20 executing program 1: poll(0x0, 0x0, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x0, 0x80040, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000d80)="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", 0xff86) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000240)=""/68, 0x44}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000000440)=""/19, 0x13}], 0x3, &(0x7f00000004c0)=""/105, 0x69}, 0x0) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0105ffa0", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r4, 0x2, 0x9cd}, 0xc) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r6 = dup(r5) shutdown(r6, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040), 0x4) shutdown(r0, 0x0) 11:01:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000280)=[{&(0x7f00000029c0)=""/215, 0xd7}, {0x0}, {0x0}, {0x0}], 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(r2) shutdown(r3, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x10440, 0x1) shutdown(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f00000002c0)="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", 0xfd3f) shutdown(r1, 0x0) 11:01:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/192, 0xc0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x80042) r4 = dup(r3) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r7, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote, 0x1}, 0x1c) shutdown(r6, 0x0) shutdown(r2, 0x0) 11:01:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/138, 0x8a}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00546) shutdown(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x110) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(r3) shutdown(r4, 0x0) ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f0000000240)="690b2b0974398132099a6434b6ef2ab1e5fc5b65a13ea9e5eb169c13e227786bee47912e50cb92c0ee2bff2447fde65f7737ee2ff4c83bff13072c5c95ba93b3067f81d9c92a2b5f1f561338072956fa94085d9a95ddd5c2ab45077ef6045530c24b747f8c5c11a5f8a6ba4feff8b1a8220ec079b7ebdaf676b6bfa9bd07d7ff63dfc41a8baed149b2eed7c5226f99bcc87864d1fcef4dafa3a0fbae0da3") recvmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)=""/162, 0xa2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb, 0x0}, 0x0) shutdown(r1, 0x0) 11:01:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x3530, 0x516, 0x3ff}, &(0x7f00000002c0)=0x10) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x40022) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r4, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f0000000140)={0x3, &(0x7f0000000500)=[@in6={0x1c, 0x1c, 0x2, 0x8, @loopback, 0xfffffffd}, @in6={0x1c, 0x1c, 0x3, 0xb6f, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1c, 0x3, 0x73e, @local={0xfe, 0x80, [], 0x0}, 0xffff}, @in6={0x1c, 0x1c, 0x3, 0x9, @empty, 0x5}, @in6={0x1c, 0x1c, 0x0, 0x2, @mcast2, 0x5}, @in6={0x1c, 0x1c, 0x1, 0x7, @empty, 0x1}, @in6={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfff}, @in={0x10, 0x2, 0x3}, @in6={0x1c, 0x1c, 0x2, 0x9, @mcast2, 0x7}]}, &(0x7f0000000180)=0x10) open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 11:01:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000440)=""/208, 0xd0}, {0x0}, {0x0}, {0x0}], 0x4) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r1, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = dup(r3) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) shutdown(r6, 0x0) shutdown(r2, 0x0) 11:01:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/57, 0x39}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, &(0x7f0000000240)=""/207, 0xcf, 0x0, 0x0, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r5 = dup(r1) shutdown(r5, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000001c0)={r6, 0x91}, 0x8) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000240)=[{&(0x7f0000002900)=""/4106, 0x100a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xff59, 0x0, 0x0, 0x800e00518) shutdown(r1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x2}, 0x1c) poll(0x0, 0x0, 0x4a) listen(r2, 0x48) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x9457, 0x0, 0x0, 0x800e00516) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000000)=0xeee3, 0x4) sendmsg(r5, &(0x7f0000000040)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000100)="a10d17f89a432b7c0000c2768b8adafec743af74c484046772c17b1d404760f7fd705f902d72de929faede6a9d028ef33198b9852849ef300a05ab0518943fc4903c0af373b019a025c2724ffa8fe45f70009211467e52e997189fa6247bb6740b2a4113f86976731aad79fdc8ab4987664dd57a2acec4ef948d08aa3a275f", 0xfffffef2}], 0x1, 0x0}, 0x0) shutdown(r2, 0x0) 11:01:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000480)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {0x0}], 0x2) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(r3) shutdown(r4, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000240)=""/81, 0x51, 0x40083, &(0x7f0000000040)={0x10, 0x2, 0x1, @broadcast}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000100)=""/152, 0x98}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0xc2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) shutdown(r5, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x4) shutdown(r6, 0x0) shutdown(r2, 0x0) 11:01:21 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) setgroups(0x400000000000001e, &(0x7f0000000000)) open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r1 = dup(r0) shutdown(r1, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x80, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r5 = dup(r4) shutdown(r5, 0x0) faccessat(r5, &(0x7f0000000100)='./file1\x00', 0xab, 0x1a00) 11:01:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/82, 0x52}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(r0, 0x0) ppoll(&(0x7f0000000100)=[{}, {r2}], 0x2, &(0x7f0000000140)={0x40000000, 0x4}, &(0x7f0000000280), 0x8) shutdown(r1, 0x0) 11:01:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/197, 0xc5}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r4 = dup(r3) shutdown(r4, 0x0) recvfrom$inet(r3, 0x0, 0x0, 0xc1, 0x0, 0x0) shutdown(r1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000880)="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", 0x298}], 0x1) bind(r4, &(0x7f0000000100)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) shutdown(r2, 0x0) 11:01:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/97, 0x61}, {0x0}], 0x2, 0x0, 0x25c}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000000c0)={r6, 0xcb, "beb9ba9f80cdf7ebc2e09ffe6231652281d1990a2fecaf21da54f6fd1d0889f88450dcc0de62ecdaade33a17fb8909858a700f7be9beb4bb821c9730614af4204c53ee8387af199d0694b2631ffb81e6515686e64a2b1d66eb7f5454f289179fd536195b4239d3164187062c14d7f6c6e2f79bcc4026c88a8f4eb1c754e2e47df83428b041a9bd19923099643ce7daf986ac71355c33c84af48e463c8e3890818ac3ba1f3a83099f9b20b04e5c87320a626b844640344be63563669a78f7fdc82d2be068e414ba1286e0cd"}, &(0x7f00000001c0)=0xd3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, r7}, 0x8c) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e007ee) shutdown(r0, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x0) shutdown(r1, 0x0) 11:01:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='E', 0x1}], 0x1) fchmod(r0, 0xe3) close(r0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x8}, &(0x7f00000000c0)=0x8, 0x0) shutdown(r1, 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:01:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x518db98b, 0x0, 0x0, 0x800e0061f) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x9cf4, 0x0, 0x0, 0x800e00516) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000006c0)}, {&(0x7f0000000040)="1d811d4500754438b8a1939a07f9c979d6e978bd8c14b755f5d236073e3423431371bab7defc515df3e4cb3e5cdabe3b6b016c8d0a765178116219243573ac5ae33ddb40d563c053c14fd30d46d0f4fbdb877269a97e08d1eadc21f27de950a7979f861cb91b8b75da999c5dc2f005d4a4ca331fad98020771aac7fbf3096a3027931ead606d669a13eb", 0x8a}], 0x2, 0x3) shutdown(r2, 0x0) 11:01:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f0000000440)=""/221, 0xdd}, {&(0x7f0000000200)=""/149, 0x95}, {&(0x7f0000002280)=""/102400, 0x19000}], 0x6, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/248, 0xf8}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/150, 0x96}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x182) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) ftruncate(r0, 0x400000000103) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r3, 0x0) shutdown(r3, 0x1) dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r5 = dup(r4) shutdown(r5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0xbe, "fe4225bdd5dde93984b1c06f80e300f8"}, 0x14) ftruncate(r1, 0x40001000000) 11:01:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000240)=""/129, 0x81}, {0x0}, {0x0}, {0x0}], 0x4) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/41, 0xfcd7}], 0x1, 0x0, 0x153}, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r4, 0x0) setsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f00000000c0)=0x4, 0x4) r6 = dup(r2) shutdown(r6, 0x0) 11:01:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001e00)=""/4096, &(0x7f0000002e00)=0x1000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r2 = dup(r1) read(r1, &(0x7f00000000c0)=""/22, 0x16) r3 = fcntl$dupfd(r0, 0x11, r2) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x410, r3, 0x7) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[@in={0x10, 0x2, 0x1, @multicast2}]}, &(0x7f0000000080)=0x10) 11:01:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/123, 0x7b}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e00510) shutdown(r0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x7) shutdown(0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000080)={0x80000001, 0x100000000}, &(0x7f00000000c0)) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 11:01:22 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4e) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffeff}, 0x10) shutdown(r1, 0x0) 11:01:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/66, 0x42}, {0x0}, {0x0}], 0x3) dup2(r1, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000004c0)=""/43, 0x2b}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb, 0x0}, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r3, 0x0) r5 = socket(0x2, 0x1, 0x0) connect$unix(r5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r4, 0x0) shutdown(r2, 0x0) 11:01:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000001840)=""/4096, 0x1000}, {0x0}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/96, 0x60}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3806cfcb4148b6ae, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x52, 0x0) shutdown(r5, 0x0) r6 = dup(r3) shutdown(r6, 0x0) shutdown(r1, 0x0) 11:01:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001480)=[{&(0x7f00000014c0)=""/155, 0x9b}, {0x0}, {0x0}, {0x0}], 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x26ba, 0x0, 0x0, 0x800e00517) shutdown(r0, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000140)=""/128, 0x80}, {0x0}, {0x0}], 0x4) r2 = dup(0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x20) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r4, 0x0) accept4$inet(r4, 0x0, 0x0, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1) shutdown(r3, 0x0) shutdown(r1, 0x0) 11:01:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2d79, 0x2, 0x0, 0x800e00519) r3 = dup(r2) recvmsg(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r5 = dup(r4) shutdown(r5, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r6 = dup(0xffffffffffffffff) shutdown(r6, 0x0) ioctl$DIOCSETTIMEOUT(r6, 0xc008441d, &(0x7f0000000000)={0x8d3, 0x3}) accept$unix(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="52000000000000000000ea92ab4ee8b720d4443c000000000000000000000000000000000000000000000000000000000000e9ffffff0000000000000000000000000000002d0000000000000061ff0bac0000000000000000000000eca880d350792c1f190c09352441ffe332486a4382af20c1d3f289c527df5f1257af18ae316cd09d55e78c1de6384b63908cd334a042c5259e7c5ae69f60c3e3b95cd2f78ac858cf9f8af0d9787df8284a8ed6b84f9f247c174871414f1693e4eb0fc728b7e4f0a81c1e8690381bacecf60c551b23c1749e89012640e4d308de0b0c87ffffffff8a04bcf508b2cfe6c6dcc290208aa2cbf6abbac90c5a99d2170786c5e5a45ccf988dda62a41a619df57e39fadb6214214adc6adca49b775386ee3706a35670c64aa61f95a20551c8a8b50eb8cafd5c06ba4afa77635228915c69abd2506c7378b45ea4717728c985e511788ed7d7df6aafa9e4030ee0924f60f8546f086954c2d5f5f5ca1d92c7d42b5e96dc1be52e4565ed0a64e4d6105589dfec6b8278849d88f82ae152861ef3749e6f19097b9aa9571af7ced6290e1b4e"], &(0x7f0000000080)=0x52) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 11:01:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/88, 0x58}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}, {0x0}], 0x2, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40042, 0x0, 0x0) shutdown(r6, 0x0) r8 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x1, 0x9e) pwritev(r8, &(0x7f0000000400)=[{&(0x7f0000000100)="d47261a1a8025c7927462221e36f8755cdcdf3cb448565e5deefe5ce4ad7c8730db3457fb1e6f7883da0c426d052a475f1a376246f68ebe076b3c3a9b941d43a7685f26cbac11fd0dc0f3ee5e724db426cafe27cf2f229e92bf1306122168595aa1e8f9a4f503cbe3f3a16cfda6d6a9b2f0c0ad30b9aa1de83d100bbc701f073c3a389481c1570aeb059ab32f608a95828681dba46758cbc5c9dac2fe79afb3c1015a41de0222e71"}, {&(0x7f00000001c0)="cfaf8b2d1fad99691bbd63724bcc894547bbfb5cd3ca6852e6991f4a605c8b7021bdabc2679bf94539448dfcbc803af4fe3633b34f816ddb4e322afcdc84b7616b2dc8627d4bcbdff7b9bc0bbf1e77ab541b1b03fe7cf475502c00ed000000000000000000"}, {&(0x7f0000001280)="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"}, {&(0x7f0000000000)="52920c92d1d4f184fc35f04d951988"}, {&(0x7f0000000340)="92e83afc69971c50f71d0fbed1f74c0ea5abb8e161690f28058f33"}, {&(0x7f0000000700)="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"}, {&(0x7f00000005c0)="27d76cd6473a61960c72ea523482cc1ecac9f7ae5d9a7c25544811e3fc71b8b74d3ebc80982de03c1fb6883f07ba5b601cbab158840c615f3271e0228a1703996c463a9775c089cb1ceaf8753c70e046683673255944b81ba0868f672ae47ef7a993c79db880c36f61b95b3ef78f1ae1e0e007543ad5f67255fc3771f076446202c9482e14fc04710a127e5dc27373a54913aa516d364f2deda14faa9a33b2a6764184fb4636b32d3fb67340c4e5e24a3ed7a88e"}, {&(0x7f0000000500)}], 0x0, 0x0) shutdown(r7, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/86, 0x58}], 0x1, 0x0, 0x25}, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}], 0x1, 0x0}, 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x1) r5 = socket(0x2, 0x1, 0x0) r6 = dup(r5) listen(r6, 0x0) accept$unix(r6, 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:23 executing program 1: setrlimit(0x8, &(0x7f0000000000)={0x400000000000000, 0x4}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r1 = dup(r0) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x9, 0x400, 0x4, 0x9, 0xb5, 0x0, 0x5}, &(0x7f0000000100)=0x20) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, {0x1c, 0x1c, 0x3, 0x20, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}, 0xfff, [0x6, 0xa, 0x8, 0x7, 0x3b, 0x9, 0x1, 0x7]}, 0x5c) pipe2(0x0, 0x0) 11:01:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001a00)=""/4084, 0xff4}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000700)=""/54, 0x36}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x2) recvfrom$inet(r3, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) shutdown(r2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) flock(r4, 0x40000003) shutdown(r3, 0x0) flock(r0, 0x8) shutdown(r1, 0x0) 11:01:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000940)=[{&(0x7f0000000b00)=""/143, 0x8f}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000480)=[{&(0x7f0000000080)=""/141, 0x8d}, {0x0}], 0x2) r4 = dup(r0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00551) shutdown(r4, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000009) shutdown(r5, 0x0) shutdown(r2, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r7 = dup(0xffffffffffffffff) shutdown(r7, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x26, &(0x7f0000000140)=""/216, &(0x7f0000000040)=0xd8) 11:01:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)={0x8, [0x2, 0x9, 0xffff, 0x7, 0x3, 0x1, 0x20, 0x6]}, &(0x7f0000000180)=0x14) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r2 = dup(r1) shutdown(r2, 0x0) getsockname$unix(r2, &(0x7f0000000240)=@abs={0x8}, &(0x7f0000000280)=0x8) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/197, 0xc5}], 0x1) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e005b5) shutdown(r3, 0x0) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x7) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r6) shutdown(r0, 0x0) 11:01:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000980)=[{&(0x7f00000003c0)=""/253, 0xfd}, {0x0}, {0x0}], 0x3) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e006a7) shutdown(r1, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x0) accept4$inet(r3, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x10040) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) freebsd11_fstat(r1, &(0x7f0000000040)) login: Expensive timeout(9) function: 0xffffffff811175f0(0) 0.002087416 s 11:01:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6b, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00317) syz_emit_ethernet(0x43, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xd, 0x3a, 0x86ddffff, @remote={0xfe, 0x80, [], 0x0}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @udp={{0x3, 0x1, 0x8}, {"51f28eb9fe"}}}}}}}) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000000)=""/143, &(0x7f0000000140)=0x8f) 11:01:25 executing program 2: readv(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x400, 0x4) munmap(&(0x7f0000ff7000/0x6000)=nil, 0x6000) recvfrom$inet(r0, 0x0, 0xccf3, 0x0, 0x0, 0x800e00551) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "ccd44abcd391b339e4e2da5eaaa37f77746bcf6ce3810004175605dd934704dd776b42947bf48f71b25dee828cced84e2ff099c78dfff543845ee783471580dbef0e3069cf615d4f1f4899de9024043011da4ff8504287fa2124b0ece8f903df739ecf7d7061d38525bae9fca11f12b4dc81a556112bb4efac26e46393ca282fb84276f7501e85d64ca6431459861395f0371dc09c81df959bac35eca2ea48cef7399c55693b01c84846e93d68c5d570a143cda1a7802c76a0bac2ff7c2c8059ea7012f47192977e85036a9a51467a4ecbb30d253d70bd2645d82516435633bdade5dc09535ce4a5c343dc811960f7fb"}, 0x100) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffeff}, 0x10) shutdown(r0, 0x0) 11:01:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f0000000040)='./file0\x00') setuid(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xa) ftruncate(r0, 0x7f) 11:01:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/88, 0x58}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0x48, 0x4) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:01:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/194, 0xc2}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = open(0xfffffffffffffffe, 0x0, 0x110) sendto(r2, &(0x7f0000000300)="01539222bbf3bc12ad2c140dffedb83a112d59fb554f5c116a78c2e75735f84c298772b6a7782f4c1a4cf5f5f1daba4a74d4a685253e8e944cb965ac521c77f2a9a118be6458225297d397159480fe908e7c9409b90283a5d613f134f61cfa3eaaa64a15aa117cc31cb7452d9a3afda3f109880bed80ed234a210eac10f776a7fa0a00cd967e6839fef2303e55e8d152420d6829df9ba38c76ace544541b51bf6bd40941909e60de", 0xa8, 0x9, 0x0, 0x0) shutdown(r0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)=""/189, 0xbd}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000180)=0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r5, 0x0) shutdown(r1, 0x0) setrlimit(0x3, &(0x7f0000000200)={0x2800, 0x2b4f}) 11:01:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001940), 0x0, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000540)=[{&(0x7f0000000780)=""/206, 0xce}], 0x1) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) poll(0x0, 0x0, 0x4e) recvfrom$inet(r5, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f0000000380)=[{&(0x7f0000000000)=""/211, 0x6}, {0x0}, {0x0}], 0x59) shutdown(r1, 0x0) shutdown(r4, 0x0) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r7, &(0x7f0000000200)=[{&(0x7f0000000440)=""/202, 0xca}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) 11:01:25 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@empty, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "8d4268", 0x10, 0x3c, 0x0, @rand_addr, @local={0xfe, 0x80, [], 0x0}, {[@routing={0x0, 0x0, 0x217c2f89083ab9d0}], @udp={{0x3, 0x1, 0x8}}}}}}}) socket$inet_udplite(0x2, 0x2, 0x88) 11:01:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/168, 0xa8}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x16, 0x0, 0x0, 0x800e00838) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000a) shutdown(r2, 0x0) 11:01:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000180)=""/82, 0x52}, {0x0}, {0x0}], 0x3) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000d80)=[{&(0x7f0000001280)=""/102400, 0x19000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/176, 0xb0}], 0x1, 0x0}, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xbfa8, 0x0, 0x0, 0x800e0053e) shutdown(r5, 0x0) mknodat(0xffffffffffffffff, &(0x7f00000000c0)='./file2\x00', 0x1000, 0xfffffffd) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r6, 0x0) shutdown(r4, 0x0) shutdown(r2, 0x0) 11:01:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) ftruncate(r0, 0x7e2780e0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) ftruncate(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x2, 0x2, [0x6, 0x7f]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x800}, 0x8) 11:01:26 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x2, 0x6b, 0x7}, 0x94) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/2, 0x2}], 0x53) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfe1a, 0x0, 0x0, 0x800e00655) shutdown(r2, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r5, 0x1) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r4, r7) shutdown(r7, 0x0) 11:01:26 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfffffd26, 0x0, 0x0, 0x800e00869) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r1) sendto(r1, &(0x7f0000001280)="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", 0x1000, 0x108, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xffffffdd, 0x0, 0x0, 0x800e0086e) sendto$inet(0xffffffffffffff9c, &(0x7f0000000240)="eeb33c341ba9e0055dd51ca8038a3410290f745c4366aca5419e95c099114d376cda1c4f88695d33934346d512b71dad1d5daaf3c409b5045ffb8dee8eab8e5b89fdbecd888ff00d522c2e100ea6b58f787e05a697b96deff37beb26aa0be00d4cc8d462e0d4f4c4c5484c44b5ea1ec994ec7477a50ad48fd6c5356030bd7caeeb844f509ef02a3bbca527", 0x8b, 0x20000, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100a54, 0x19a) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r4) r5 = accept4$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) shutdown(r5, 0x0) 11:01:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) ftruncate(r0, 0x7e2780e0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) ftruncate(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x2, 0x2, [0x6, 0x7f]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x800}, 0x8) 11:01:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000100)=""/42, 0x2a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e0079d) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r4, 0x0) accept4$inet(r4, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000040)="d606840a1433037fcc6345edcd23c425e80b8c639dbfec398715d94e747d049e05f952c350ff30b2e8414a9309aeeddfde13", 0x32, 0x20101, &(0x7f0000000080)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r6 = dup(r5) shutdown(r6, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000000c0)=0x8, 0x4) 11:01:26 executing program 0: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/44, 0x2c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x7) shutdown(r1, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00f1b048cdd19c87caf075cfb520f8ed"}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x19, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r6, 0x2, 0xfffffffe, 0x10, 0x7f, 0x9, 0xbf}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r7, 0x7, 0xffff}, &(0x7f0000000200)=0xc) 11:01:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000640)=""/253, 0xfd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x2, 0xfe}, &(0x7f0000000080)=0xffffffffffffff46) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={r5, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c}]}, &(0x7f0000000280)=0x10) readv(r2, &(0x7f00000007c0)=[{&(0x7f0000000480)=""/17, 0x11}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) shutdown(r2, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r7, &(0x7f0000000000)={0xffffffffffffffab, 0x2, 0x1, @broadcast}, 0x10) shutdown(r6, 0x0) shutdown(r1, 0x0) 11:01:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000cc0)=""/73, 0x49}], 0x100000000000022b, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xffffff2e, 0x0, 0x0, 0x800e005ae) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x18a) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r4) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x7fffffff, 0x4}, 0x8) 11:01:27 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfffffd26, 0x0, 0x0, 0x800e00869) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r1) sendto(r1, &(0x7f0000001280)="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", 0x1000, 0x108, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xffffffdd, 0x0, 0x0, 0x800e0086e) sendto$inet(0xffffffffffffff9c, &(0x7f0000000240)="eeb33c341ba9e0055dd51ca8038a3410290f745c4366aca5419e95c099114d376cda1c4f88695d33934346d512b71dad1d5daaf3c409b5045ffb8dee8eab8e5b89fdbecd888ff00d522c2e100ea6b58f787e05a697b96deff37beb26aa0be00d4cc8d462e0d4f4c4c5484c44b5ea1ec994ec7477a50ad48fd6c5356030bd7caeeb844f509ef02a3bbca527", 0x8b, 0x20000, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100a54, 0x19a) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/210, 0xd2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) dup(r4) r5 = accept4$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) shutdown(r5, 0x0) panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/netinet/ip_output.c:325 cpuid = 0 time = 1584442887 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024b2b180 vpanic() at vpanic+0x1c7/frame 0xfffffe0024b2b1e0 panic() at panic+0x43/frame 0xfffffe0024b2b240 ip_output() at ip_output+0x2489/frame 0xfffffe0024b2b390 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0xffc/frame 0xfffffe0024b2b4d0 sctp_send_initiate() at sctp_send_initiate+0xa3f/frame 0xfffffe0024b2b5d0 sctp_lower_sosend() at sctp_lower_sosend+0x3f3e/frame 0xfffffe0024b2b7b0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe0024b2b8e0 sosend() at sosend+0xc6/frame 0xfffffe0024b2b950 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024b2ba00 sendit() at sendit+0x224/frame 0xfffffe0024b2ba60 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0024b2bac0 amd64_syscall() at amd64_syscall+0x2f4/frame 0xfffffe0024b2bbf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0024b2bbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41332a, rsp = 0x7fffdffbbf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1044 tid 100733 ] Stopped at kdb_enter+0x67: movq $0,0x146d296(%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 0xfffffe0027600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024b2b160 rbp 0xfffffe0024b2b180 rsi 0x40001 rdi 0xffffffff810b4ce6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x2645 ll+0x2624 r11 0xfffffe002495c610 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff81932be6 r15 0xffffffff81932be6 rip 0xffffffff810a9fa7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x146d296(%rip) db> show proc Process 1044 (syz-executor.1) at 0xfffff8003adaba60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 769 at 0xfffff80003b63000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff80003311000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0024991000 (map 0xfffffe0024991000) (map.pmap 0xfffffe00249910c0) (pmap 0xfffffe0024991120) threads: 5 100332 RunQ syz-executor.1 100731 D biowr 0xfffffe0004032400 syz-executor.1 100732 S accept 0xfffffe0003de4168 syz-executor.1 100733 Run CPU 0 syz-executor.1 100735 S uwait 0xfffff80003822800 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1048 784 784 0 R (threaded) syz-executor.3 100150 Run CPU 1 syz-executor.3 100751 S sbwait 0xfffffe0003da337c syz-executor.3 100752 S sbwait 0xfffffe0003da41d4 syz-executor.3 1047 777 777 0 S (threaded) syz-executor.2 100140 S nanslp 0xffffffff824ffe40 syz-executor.2 100742 S sbwait 0xfffffe0003dacc6c syz-executor.2 100744 S uwait 0xfffff8003ad9a100 syz-executor.2 100746 S uwait 0xfffff8003ad83200 syz-executor.2 1046 768 768 0 S (threaded) syz-executor.0 100343 S nanslp 0xffffffff824ffe40 syz-executor.0 100739 S connec 0xfffffe0003d9f9a8 syz-executor.0 100743 S uwait 0xfffff80003a60c80 syz-executor.0 100745 S uwait 0xfffff8003ad83300 syz-executor.0 100749 S uwait 0xfffff80003a62480 syz-executor.0 1044 769 769 0 R (threaded) syz-executor.1 100332 RunQ syz-executor.1 100731 D biowr 0xfffffe0004032400 syz-executor.1 100732 S accept 0xfffffe0003de4168 syz-executor.1 100733 Run CPU 0 syz-executor.1 100735 S uwait 0xfffff80003822800 syz-executor.1 973 967 973 0 Ss select 0xfffff80003573540 dhclient 970 1 970 0 Ss select 0xfffff80003a844c0 dhclient 967 959 422 65 S select 0xfffff8000355cac0 dhclient 959 422 422 0 S wait 0xfffff8003ab3fa60 sh 784 766 784 0 Ss nanslp 0xffffffff824ffe40 syz-executor.3 777 766 777 0 Rs syz-executor.2 769 766 769 0 Ss nanslp 0xffffffff824ffe40 syz-executor.1 768 766 768 0 Rs syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100097 S uwait 0xfffff80003a62780 syz-fuzzer 100098 S uwait 0xfffff80003a63c80 syz-fuzzer 100099 S uwait 0xfffff80003a63c00 syz-fuzzer 100100 S uwait 0xfffff80003a63b00 syz-fuzzer 100101 S uwait 0xfffff80003a63300 syz-fuzzer 100102 S uwait 0xfffff80003a63400 syz-fuzzer 100103 S uwait 0xfffff80003a63a00 syz-fuzzer 100104 S uwait 0xfffff80003a63500 syz-fuzzer 100106 S kqread 0xfffff80003b37400 syz-fuzzer 100107 S uwait 0xfffff80003821300 syz-fuzzer 764 762 764 0 Ss pause 0xfffff80003b63b08 csh 762 680 762 0 Ss select 0xfffff80003a846c0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033ea8b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b380b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b384b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b388b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b38cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b3b0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b3b4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b3b8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003b3bcb0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffe40 cron 680 1 680 0 Ss select 0xfffff80003a84dc0 sshd 493 1 493 0 Ss select 0xfffff8000355cd40 syslogd 422 1 422 0 Ss wait 0xfffff80003cb6000 devd 421 1 421 65 Ss select 0xfffff8000355ce40 dhclient 336 1 336 0 Ss select 0xfffff80003a84d40 dhclient 333 1 333 0 Ss select 0xfffff80003a84cc0 dhclient 21 0 0 0 DL vlruwt 0xfffff80003b62a60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d62d8 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d57d8 [bufdaemon] 100070 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100080 D sdflush 0xfffff8000341ace8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f1248 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d158 [dom0] 100068 D launds 0xffffffff8261d164 [laundry: dom0] 100069 D umarcl 0xffffffff81536ad0 [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 - 0xfffff80003b37500 [acpi_task_0] 100059 D - 0xfffff80003b37500 [acpi_task_1] 100060 D - 0xfffff80003b37500 [acpi_task_2] 100061 D - 0xfffff80003339600 [CAM taskq] db> show all locks Process 1048 (syz-executor.3) thread 0xfffffe0024987e00 (100150) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8250f6a0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 1044 (syz-executor.1) thread 0xfffffe002498b000 (100731) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0004032480) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3878 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003a30e438) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:877 Process 1044 (syz-executor.1) thread 0xfffffe002495c100 (100733) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024d2ec70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13550 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 60 1039K 2692 vfscache 4 1025K 4 pcb 34 548K 407 inodedep 22 523K 324 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 126 249K 1122 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 21 149K 355 pagedep 10 131K 191 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 988 79K 3374 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 324 41K 324 BPF 22 36K 22 kdtrace 178 35K 2787 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 71 24K 73 vmem 3 22K 4 kbdmux 6 22K 6 lltable 47 18K 53 temp 34 17K 1948 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 3 9K 314 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 58 8K 62 freework 30 8K 619 audit_evclass 232 8K 290 CAM DEV 3 6K 510 select 47 6K 47 cred 23 6K 220 kqueue 55 6K 1055 sctp_timw 22 6K 22 vt 11 6K 11 plimit 21 6K 361 sglist 5 6K 5 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 taskqueue 42 5K 42 memdesc 1 4K 1 MCA 32 4K 32 sctp_atcl 8 4K 173 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 236 4K 236 hhook 13 4K 13 session 25 4K 38 pgrp 25 4K 38 sctp_stro 3 3K 35 acpisem 22 3K 22 terminal 11 3K 11 proc-args 44 3K 572 dirrem 9 3K 234 uidinfo 3 3K 9 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 5521 ipsec-saq 2 2K 2 lockf 19 2K 150 ip6ndp 12 2K 21 CAM XPT 22 2K 543 in_multi 6 2K 7 iov 4 2K 14761 Unitno 25 2K 45 freeblks 5 2K 243 crypto 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 40 NFSD session 1 1K 1 CAM periph 4 1K 271 freefile 7 1K 228 diradd 6 1K 268 indirdep 3 1K 506 inpcbpolicy 24 1K 1075 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 mkdir 5 1K 330 newdirblk 4 1K 165 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 sctp_atky 11 1K 208 encap_export_host 8 1K 8 osd 3 1K 9 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 soname 6 1K 5845 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 173 pmchooks 1 1K 1 prison 4 1K 4 sctp_map 6 1K 70 nexusdev 5 1K 5 entropy 2 1K 38 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 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 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 228 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 5 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 NLM 0 0K 0 nfsclient_nlminfo 0 0K 0 nfsclient_lock 0 0K 0 NFS FHA 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 16 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 109 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 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 341 export_host 0 0K 0 cl_savebuf 0 0K 2 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 155 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 122 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 584 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 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