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", 0x1000}, {&(0x7f0000004000-0xa8)="1bb1a75467e1fe3b155f5492f842b10c7f4b6d85abc97a0a4f10dfa7d0aed55a835c0a76fcfba546c0fca71bc5f8ec1c47cddfeddbe3a29120ed09dd04bebf75ebd8c230ecfc2ff6102d2c63f9aa9fd0aef787aec6c246f6a8c746baa6b40ce199e7fc5e19f7175add963fd9c7835e5347d98f4ac1d6c8c9c17992d83d2c8da9db57a707d2379c0869458a9b43d82b04616c22eaa11641709bcd844d88d2007ffcd069a94772ab32", 0xa8}, {&(0x7f0000004000-0x9b)="619700cb491a8ae69fb389613926d6a53564727f0265ac1872396b607c911c0bdcf2feba799e2025ba350bfd604c0e0cf11b0c85420a27b589e7152b8c062249730dc9c06d8941d7cf477cf829f0199ab243d7708eeb2cb476eb684fa2fb3513e1519dc1b6514be6e797062631ec8013107e6f0d6fee5a8dccdd7b42272bd507164056335a579502cee8cc9f31581e61bd8ba65cccf0d8a1500b91", 0x9b}, {&(0x7f0000003000)="297cba9675f6b2004585f1d00a8408edd044719a9e593cd0d55b0f907e2f5c0c41b8c0a841fd35a4e44973655323b2edfa4910b226399bf591a3ed3b582c995c9524a81dac30603545cae8d162f189eb5f1eb90c2a0d62651df8", 0x5a}], 0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d24000-0xc)={0x2, r0, 0x1}) openat(r6, &(0x7f0000498000)='./file0\x00', 0x40, 0x80) ioctl$sock_ifreq(r6, 0x89bf, &(0x7f000067a000)={@generic="db32310d740590b4ece2b4f681b54d13", @ifru_addrs=@l2={0x1f, 0x8, {0x9, 0x7, 0x7, 0x226, 0x6, 0x100}, 0x1, 0x2}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 85.898404] binder: 15704 RLIMIT_NICE not set 2018/01/23 11:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000034e000-0x4c)={0x6, 0xd471, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0x81) r2 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f00001f7000)={0x1, 0x5, 0x6, 0x755, r2}) lseek(r0, 0x0, 0x4) 2018/01/23 11:03:24 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000006000-0x4)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x5, 0x80000, 0x3f) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000c8b000-0x14)={0x3ff, 0x200, 0x400, 0x4, 0x6, 0x10000, 0x100000001, 0x7, 0x3, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x154)={0x154, 0x10, 0x0, 0x7, 0x1, {0x12, 0x0, 0x0}, [@nested={0x140, 0x7c, [@generic="0f8a95c8286a7cc13f97a67806e0516389997954164e35fba996e1251c9895b875a59218cd56b4e882f2dde7fba519028ca70500366527c4b7a926e302bcc2406d90622605c7c3341a70fffb98aefed1d339e0ec7bd7f9ea9c3df9e73220882f9ef85893781f74cac05926a209f286d6c8824ce409cc2c9639b812c024faff73c6767cc90082ce2aaacde81eb8639d1a3b1b4d575066831403a8b31a89e807be9b521946f95d57b2a36411f4d308", @generic="acaa2ee6f7385badfded9dc245a42d9156e55c97c7229060be3838f2131000addd3799561fa27e4104daa8222dc82be9848cd63b35d32d315b726d209fd701f5e4e4f92fad68327a5ab1c6d61f171ccbe7f8399e246095c58c5ddabdc84436da101e42f07fc463999b8f3f5bbb0a10e2fd96ab1de4d4ab445794ae9055b0a7b6a59a16cb5b2b2f0719dd426e"]}]}, 0x154}, 0x1, 0x0, 0x0, 0x4000}, 0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x8, &(0x7f0000000000)="", 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/23 11:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000aae000-0x8)=0x20000524d) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eeb000-0xc)={0x4, r0, 0x1}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000349000-0x10)={0x3, 0x4, 0x200, 0x4b}, 0x10) r3 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r3, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000176000)='/dev/cuse\x00', 0x240, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f00002d2000)={0x80, 0x9, 0xd3ac, 0x605}) readv(r3, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r3, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) [ 85.925961] binder: 15697:15717 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 85.960884] binder: BINDER_SET_CONTEXT_MGR already set [ 85.967353] binder: 15697:15717 ioctl 40046207 0 returned -16 [ 85.977596] binder_alloc: 15697: binder_alloc_buf, no vma [ 85.987496] binder: 15697:15717 transaction failed 29189/-3, size 0-0 line 2903 [ 86.010668] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.021311] binder: undelivered TRANSACTION_COMPLETE 2018/01/23 11:03:24 executing program 4: r0 = socket$packet(0x11, 0x43, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a78000-0x4)=0x0, 0x2) 2018/01/23 11:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000176000)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000fd6000)=@abs={0x0, 0x0, 0x3}, 0x8) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000581000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/23 11:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) socketpair$inet(0x2, 0x802, 0xc21, &(0x7f00008f3000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b81000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000967000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009f4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10, 0x3, 0xffffffff7fffffff, 0x100, 0x8, 0x4020010, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/23 11:03:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x7d, 0x5, 0x0, 0x6, 0x327, "25f9790d819a79e7e3875f86361557b8af6344e8cabded03eb96e560657caefe40be950afe1f1e69202b49669df384f9b930e436999f304e288fd2311c1bcd", 0xcdd}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(r1, &(0x7f00004a2000)=@known='system.sockprotoname\x00') 2018/01/23 11:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$admmidi(&(0x7f000044a000)='/dev/admmidi#\x00', 0x4, 0x4a200) ioctl$TCSBRKP(r0, 0x5425, 0x1f) 2018/01/23 11:03:24 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec2000)={0x0, 0x0, 0x0}, &(0x7f0000697000)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000f7d000-0xe)='net/rt6_stats\x00') 2018/01/23 11:03:24 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000082c000)=@common='vlan0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xb7)="fa035a3ebfef667087413765fd5be4f8be5d11686857b305d43dd61026aeec1fcb458b2ab2737ca39989c2b35ccd199a204297ae26efa14cd7448e0f18cece69608f4fbb5d80d420d9210aa0d73754304135b18a10901235c10ce7609bbe99de0888acf2d9563aa8791d5cda7d351bd1d9d1c8893ce6ba8fc2f8d8c1c383b131744006374eb5821bdf428c5344ecfeec11f20817c0d234dde34f416f6818340ba5fdaa3121f8c2778f01b4b56cf4b76ff633a530535279e9e8997822d48b038fdd1247167971e624500dee10203140657fcf6c3c295366", 0xd7, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) 2018/01/23 11:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007c8000)={0xffffffffffffff9c}) sendmsg$nl_netfilter(r0, &(0x7f000034d000-0x38)={&(0x7f00009a6000-0xc)={0x10, 0x0, 0x0, 0x4808000}, 0xc, &(0x7f00008b1000)={&(0x7f0000507000)={0x18, 0x8, 0x7, 0x400, 0x5, 0x0, {0x7, 0x0, 0x1}, [@nested={0x4, 0xb, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000388000-0xb)='/dev/mixer\x00', 0x10000, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000ded000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00005d0000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000efe000-0x30)={0x0, 0x28, "d403338c0032a8b40f3b71f3c9c701f81d3b8434809d1af463846cac55c50a1a182c333872cc969a"}, &(0x7f0000cdc000)=0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005d1000)={0xe08, 0x7fff, 0x200, 0x0, 0x8, 0xfff, 0x8d, 0xb4d, r3}, &(0x7f0000d84000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00009fd000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x80, 0x3, 0x9}, &(0x7f00002b7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000033a000-0xa0)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xa803, 0x6, 0x24}, 0xa0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d77000-0xc)='/dev/rfkill\x00', 0x80000404, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000fd5000-0xc)={0x0, 0x0, 0x3e}) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000a58000-0x8)=0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000566000+0xcb7)={0x0, 0x2, 0x1, 0x1f, 0x6, [{0x20, 0x40000000000000, 0x70a7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x17f, 0x9f, 0x100, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0}, {0x800, 0x4f75, 0x3c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x838, 0x6, 0x8, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x269, 0x4, 0x6, 0x0, 0x0, 0x8476f102d323f5a1, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x80000000, 0x7fffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r6 = syz_open_procfs(0x0, &(0x7f000093e000)='net/anycast6\x00') sendfile(r6, r6, &(0x7f00006c7000)=0x0, 0x8000000026) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f000034a000-0x4)=0x0, &(0x7f0000350000)=0x4) 2018/01/23 11:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000375000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$dspn(&(0x7f000047f000-0xa)='/dev/dsp#\x00', 0x239d, 0x195042) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000051c000-0x18)={0x0, 0x2, 0x30, 0x7, 0x6}, &(0x7f0000e21000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc3000)={r6, 0xff, 0x30}, &(0x7f0000880000)=0xc) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f00007e0000-0x8)=0x0) 2018/01/23 11:03:24 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000001b000)={&(0x7f000001c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000018000)=[{&(0x7f0000018000)="36d4bee95dfa8fb14731f9e275692e3a30bd69317e3a20c12e6d04e0e5a49f3186ec2fa313962fc61b757e408caec68eb4ddf7611177670f2ca871a116ac819cda70b7a19df6167df8e2cd6cd9c278d6b223d740cae830bc9490a255a76a7030d96bc2d3f2cf8c25537169ca24691f39b9219df12999d07850507ac4e80f2607fa9c9b40c0a3830210b29838ad", 0x8d}, {&(0x7f0000014000-0x3e)="bdc99defeb1bcad7bdf449a0fd9f06ee6c3d52f09300daed45995e50470d6c951a6a0463695d1bd8ddaa630c72df49c41648a164d484a6cc8cdbaa08ee72", 0x3e}, {&(0x7f0000009000)="3d4a269aab6c23ad46acb4b834e9e145da56a8ea3e764ee008870eb7535ea610a7813916db5b6880ac9ec631c17e9bf33bc602e507d311144a6bd0ce82e5d8ff4666f5d54011b143d38fca7f79c7b1525bfae3380ddb183ad5e1673777403326ccf0d302d519ff268ccf1761cfd1b74c20e12d8883efd6317e5a6ea3faf3875886d875d0a391ef8bf3ed16b85a25f54d040ffe20e4e742a5568223e28383a526ad707594e0d2e2", 0xa7}, {&(0x7f000001b000-0x63)="52bfe9eb1060790505e7b9a07f1c3a9fccef933a8d6c9b89d46cc4b19918cd2d54363b84143b28b9e7dd2589057d6e732b9690b9bbaa4608deefd739e4811a200979d377d352dd0377e26e4c4033828c64d73b8fc56221a005bf7e93376aa4fcf047fe", 0x63}, {&(0x7f000001c000-0x1000)="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", 0x1000}, {&(0x7f000001b000)="890b2991e527d2ab45c98f748e6cfeb62b43e912f6b936ef0cc5073be3bf0eba5dadfeca9a83356ae17153993b59f00ca462c189100a98bccafdb377d1ccc10f7c32e40338acde5f0d8175380db451a3a61122398a677a604fb0d96f8e8560924add23addd67aa8aefd45b29cc6da6496a5008ee8d9c9d0bcf1c1c6bd52e0de13fffb1bcdbdd129c09a1766dffd3a306c9230d8fb5d61ddc796f62667709d224c3e8e4428c268da03e7ecd895640e7bee97e67768503ed53aea35b5a34ddfc2de77212ea4ad319578d4ff6e3e191ac0c41b62947c27d8060fe45ba4487b29e5e727fdf31933e434dca53e1546d43efd65b17686bed", 0xf5}], 0x6, &(0x7f0000001000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x44040}, 0x4010) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000001b000)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f000001d000-0x61)="8a3416554c295d705e9a7b769b38da58c3b573aa3f0734bfc6a2ef6d447d8329fc55af59f4e11bd9552d4ab9b34e0a3dd87eeb3e940db37615339a25a251ddc2813777e13fbcf862d30712b1a7724ca7ace08e2a8a1714a3d856c977d96a98b50e", 0x61, 0x20004000, &(0x7f000001d000)={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x1}, 0x1c) accept$ipx(r5, &(0x7f000001d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x10) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f000001b000)=0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/23 11:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000773000-0xa)='/dev/vcs#\x00', 0x5, 0x240) syz_open_dev$vcsn(&(0x7f0000f4c000)='/dev/vcs#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000be1000)={0x4, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x400000000022, &(0x7f0000643000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/23 11:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000a0b000)="6d696d655f747970650f6574683100", 0x0, 0x16, &(0x7f0000092000-0x40)={0xffffffffffff24c1, 0x3fc54b8a, 0x3, 0x6, 0xb0, 0x7fff, 0x4, 0x7fffffff}) flock(r0, 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/23 11:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x100, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) 2018/01/23 11:03:24 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000fd8000-0x1e)=""/30) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/23 11:03:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ad2000-0xb)={0x401, 0xa212, 0x3, 0x20, 0x8, 0x6, 0x10000, 0x1, 0x0, 0xf4a6000000, 0x5}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000408000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000066e000)=0x8d, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10004, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f06000)='/dev/rfkill\x00', 0x2200, 0x0) 2018/01/23 11:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000445000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x20800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a4d000)={0x20000000, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7, 0x1ffd}, 0x4) dup3(r1, r0, 0x0) 2018/01/23 11:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ea000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bf5000)=0x0, &(0x7f0000fb9000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f000083b000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/23 11:03:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x3ff, 0x480000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0x72)=""/114) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0xffffffffffffff4d, 0xa632, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000e4d000-0x4)=0x0, 0x0) 2018/01/23 11:03:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/vga_arbiter\x00', 0x480000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_TRANSLATE(r2, 0x4138ae84, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 11:03:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x284200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000041d000-0x1000)=""/4096) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 11:03:24 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0x5, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f000000c000-0x50)={@common='bcsh0\x00', @ifru_flags=0x8002}) 2018/01/23 11:03:24 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4)={0xfffffffffffffffc}, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/23 11:03:24 executing program 3: r0 = socket$inet(0x2, 0x8000f, 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="06a5c45a6e3616107e07a4c497dfa6bf55a7decd26ec53a55a42f1f658826aa85f81f4ae50311e1ce82ac2f6c9c5221d36196ff0a9f3591e3678bea9b42abb7773fa3ea0c07989c297b802f7ae9ebc149a1ebaa49ef42ae8aea05a9d6166095264eeb7face9bf797923dc011d20ea54ae759e8866d2483a1cb0710484b115ebc73", 0x81) r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000048d000)=0x0) setpgid(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x2) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000730000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000567000)={0x27, 0x0, 0x459, 0xfffffffffffffffe, 0xffffffffffffffff, 0xd9, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce", 0x0}, 0x60) 2018/01/23 11:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004eb000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000532000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00008b1000)={0xf, 0x9, &(0x7f0000354000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5ce, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0x4, 0x4, 0x7, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000038c000)='GPL\x00', 0x400, 0x36, &(0x7f0000f0b000)=""/54, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r3, r0}) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) recvfrom(r3, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/01/23 11:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a0a000)={0x1, [0x51]}, &(0x7f0000000000)=0x6) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001e000-0x10)={0x0, 0x1ff, 0x10000, 0x1ff}, &(0x7f0000ca6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000986000-0x6)={r5, 0x8}, &(0x7f0000c68000+0xe6f)=0x6) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r8, 0xb) bpf$OBJ_GET_PROG(0x7, &(0x7f00006c2000-0x10)={&(0x7f000095a000+0x703)='./file0\x00', 0x0, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b8000)={0x0, 0x0, 0x0}, &(0x7f0000aa4000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001c6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000dc9000)={0x0, 0x0, 0x0}, &(0x7f0000028000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c7000-0xc)={r9, r10, r11}, 0xc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000a5f000-0xc)={0x2, 0x3, 0xaec, 0x9, 0x100000000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f0000925000)=0x569) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003cc000)={r5, 0x7, 0x7ff, 0x1000, 0x101, 0x80}, 0x14) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/23 11:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000cd4000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0xffffffffffffb6f2, 0x0, 0x3f, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000046d000-0xc)={0x0, 0x1, [0xaf2]}) r0 = memfd_create(&(0x7f000024c000-0x2)=')\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006dc000-0x4)=0x1, 0x4) syz_open_dev$vcsa(&(0x7f0000b53000)='/dev/vcsa#\x00', 0x10001, 0x100) 2018/01/23 11:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000041d000)=0x0) ptrace$setopts(0x4200, r2, 0x8000, 0x5) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mouse(&(0x7f000079d000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x800) r8 = accept$packet(r6, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x14) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getuid() getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f0000112000-0x4)=r9) getgid() shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) setsockopt$packet_int(r8, 0x107, 0xa, &(0x7f0000761000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) fstat(r8, &(0x7f0000fb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() capget(&(0x7f0000442000-0x8)={0x20071026, r2}, &(0x7f000000a000-0x18)={0x100000000, 0xfffffffffffffffd, 0xb13, 0x8c, 0x5, 0x4}) syz_open_dev$vcsa(&(0x7f00009c1000-0xb)='/dev/vcsa#\x00', 0x4, 0x1) getresgid(&(0x7f00004d8000)=0x0, &(0x7f0000c3b000)=0x0, &(0x7f0000e8a000)=0x0) 2018/01/23 11:03:24 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f90000)=""/18) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00007db000-0x80)=[{&(0x7f0000f91000-0x56)="2be8d2b334a3e4d8faa877589398d02f545d804254e9ecdfbbb23fcdf5a5ec2010a69a2d551aa71601b5199d0621ff0c4f0fb45d64ffe2152336cc088c0f9062eb67adbf59b656fd4916aaac3c81d88f79f1a868249b", 0x56}, {&(0x7f0000f90000)="6b678d08e36986591ec9e85c3bf55298e2524488ed97e2c7ed94e32fdd3e9fbcf8b847b488e5823b694a3049b5d31bb7fab2a7910c5a5587632b7de721dfcf6549aef307d99e1d828460ed7a8feac2420b0586afe17e89b54f1c8bd6da1d4bff9d44d58e3f55afc5bec85da0c4584b99ca81b2a8524e901dc1112cac62142973f7b926fcad193e19f350af57d9e9b8f45f376cbf557bad9b37edb7fb4b7cdb", 0x9f}, {&(0x7f0000288000-0x91)="ac62e2e1602dea887f7843d60efc22a1324768c2703cc9e9ffc4ea6ede956914942ee883e455cdd6fd507b9d41a507bbd6f6a75443ead36a948d2afa17e5e33598ae723c984e326ea550d743c7a54228b6cd930226a131f984d733a415b9068d4a3989fa7315dbc3df76e0b4501904fadcb833574b1e93f6f42aeeb332168c2d5ac95709d26e7db54edf3f2a146f9cf06a", 0x91}, {&(0x7f00006c6000)="301b4f555cdf03af60899a46e747a598bd301604b5337d2fe3ff5cbcbf0ef75c23d776075dfeaa753300d8627fb372eccb856cab11101ee5e1cc9f3fbe5fed5ff42fb389dc05e22dd2a9dc5e42cf18ba8fd7e96307dfaa8089a64753e610aff27fd330", 0x63}, {&(0x7f0000566000)="cf9f29158b734624547f3eac344230460a23e32ddb7555d498850497004266a6624ba99beb787774e62c73f700a3254802b2bf6e2da55a20c573011c1a88453515d27d912931586427fc67580e6cd24e379df4ed45354590779ef9a1260093289d7ee1", 0x63}, {&(0x7f0000afa000-0x44)="16d17f7fabfca851d7bc9f960a3dc8ffc7a39b281f8145bef01aed5ecd85a1393b0cf6e0075038378c39aad80c67366e60cb72150c33a17e2d5255e624614d5fb92e6466", 0x44}, {&(0x7f00003e6000)="028cef506b419726d624a3209a0a38c669e315ded8dfb85fccc9a04051effd2097bb296c47561ba9c40c680ac8669969b2227a27a91ea9aa03ce40d6b889bedf0432e5a5fb96a2b0b6b9c9508d9d87624464d66a719c6c0fbdf3f1e1fa4612b11db3cbdb90d2fa2f9c8aabd28705d5497993f3993db3755dde5030cbc4194fb4993ab9ad8aa42049419d6bf75c4b45afcbfd8720f50a789f5db91079c0b2f46b4d2a2c611e105f72784354f3d163fb9a80d54e731fce10f0e2d0af2323355ae4e6a427a27e4444dbbced5e4165bde605a5227b5f0b9ffc181e396ac5890094e7c242a1b8590bcec837f0f7ed346dd03a", 0xf0}, {&(0x7f0000f91000-0x99)="a514b0a3b5ddb276c935fbe6570cc59347e49061097bb90fa9cec179fc00052c2f200d068a74bc2594e7f0f9c02e3472ced3e34d80fbb7cd7e49c778a18d98eafda4fbe9ef21d7a6b9d017e15315238ada39f9ff5fae448618135925ec798b3db9c6b9b46bec477f719de41e0472cdc79474e3171bf29b562d47eb139d673dc75b5867daae9bcab768d1748837f2e1f932e228e7ba5513f897", 0x99}], 0x8, 0x0) request_key(&(0x7f0000823000-0x7)="646e73007204736f6c7665725f", &(0x7f0000f8e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f8e000)='\x00', 0xfffffffffffffffe) [ 86.387109] binder: BINDER_SET_CONTEXT_MGR already set [ 86.404509] binder: 15807:15821 ioctl 40046207 0 returned -16 2018/01/23 11:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000174000-0x4)=0x0, 0x4) recvmmsg(r2, &(0x7f0000dd8000-0x258)=[{{&(0x7f000014f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009ed000)=[], 0x0, &(0x7f0000bc9000-0x24)=""/36, 0x24, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000306000-0x50)=[], 0x0, &(0x7f00007b9000)=""/61, 0x3d, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fe1000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 11:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = creat(&(0x7f000023a000)='./file0\x00', 0x0) fcntl$getownex(r2, 0x10, &(0x7f000051a000-0x8)={0x0, 0x0}) 2018/01/23 11:03:25 executing program 4: mmap(&(0x7f0000000000/0x149000)=nil, 0x149000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000149000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000014a000-0x4)=0x4, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000014a000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000053000-0xc8)=""/200) 2018/01/23 11:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ec3000-0x10)="83f2260d9f0bc9f0e116280bb0b4c756", 0x10) flistxattr(r0, &(0x7f0000926000)=""/30, 0x6) 2018/01/23 11:03:25 executing program 7: r0 = socket(0x2, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00004fc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x2, 0x4}}, 0x2e) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000c22000-0x18)={0x0, 0x0, 0xfffffffffffff001, &(0x7f0000845000-0x8)=0x0}) close(r0) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) getpeername$ipx(r4, &(0x7f0000f19000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a9c000-0x4)=0x10) write$fuse(r2, &(0x7f00005cd000)={0x20, 0x1, 0x6, @fuse_ioctl_out={0xffffffffffff0001, 0x1, 0x6, 0x0}}, 0x20) close(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000811000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb6000)=0xe8) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f0000a49000-0xfd)=""/253, &(0x7f00004f3000)=0xfd) 2018/01/23 11:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009b000-0x58)={0x26, 'aead\x00', 0xffffffffffffffff, 0x0, 'gcm(aes)\x00'}, 0xffffffffffffff90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d4e000)=0x0, &(0x7f000026c000)=0x4) r2 = getpid() ptrace$poke(0x4, r2, &(0x7f00006b4000)=0x0, 0x7) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000091b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000fd9000)='md5sum+:ppp0\x00') r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e", 0x11}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) connect(r1, &(0x7f0000c2e000)=@l2={0x1f, 0x3f, {0x6, 0x7fffffff, 0x8089, 0x10000, 0x9f4f, 0x2}, 0x7, 0x8}, 0xe) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) sched_setattr(r2, &(0x7f0000a0c000-0x30)={0x30, 0x7, 0x0, 0x5, 0x3f, 0x0, 0x1, 0x2}, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/23 11:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000031000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009bc000-0x10)={&(0x7f000038a000-0x200)={0x14, 0x10, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x4}, []}, 0xfffffffffffffe39}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:25 executing program 5: r0 = open(&(0x7f0000123000-0x8)='./file0\x00', 0x420001, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='cramfs\x00', 0x820041, &(0x7f000090e000)="170d7d2a44fd8cf3e2351d4d0e09ff6c5c977c9318d52374ba9dcb41d247cac64b96ae98fad135081b2be444b65dd46c00c205318c3ab0b3ae187d81ef2683ef9e950988296ceb") r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4d, 0x9, 0x8000, 0x9, 0x6, 0xfffffffffffffe01, 0x5, 0xc7, r2}, 0x20) r3 = dup2(r0, r1) getpeername(r3, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000003000-0x10)={0xffffffffffffff7f, 0x4, 0x0, 0x1, r2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x3, 0x3, 0x3, 0xfffffffffffffff8, 0x10001}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000004000-0x138)={{0xf000, 0xd000, 0xb, 0x0, 0x0, 0x7fffffff, 0x3, 0x80000001, 0x7, 0x104000000000, 0x4, 0x3, 0x0}, {0x3000, 0x4001, 0xf, 0x2, 0x81, 0x100, 0x6, 0x2, 0x3, 0xff, 0x40, 0xfffffffffffffff7, 0x0}, {0xf000, 0x2000, 0x3, 0x2000000000000, 0x2, 0x6, 0x8, 0x4d00, 0x7, 0x0, 0x0, 0x18, 0x0}, {0xd000, 0x4, 0xf, 0x0, 0x100, 0x9, 0x3, 0x101, 0x7, 0x1, 0x7, 0x40, 0x0}, {0x1000, 0x1, 0xe, 0x9, 0x100000000, 0x9, 0x9, 0x8, 0x7, 0x0, 0x7fff, 0x8, 0x0}, {0x1, 0xf000, 0xe, 0x3, 0x3ff, 0x5, 0x7fffffff, 0x2, 0x6, 0x8, 0x3f, 0x2, 0x0}, {0x1000, 0xf3b5f402c8d9601d, 0x0, 0x5, 0x2e, 0x7f, 0x2e50, 0x364b, 0x0, 0x6, 0x1, 0x0, 0x0}, {0x107000, 0x6000, 0xf, 0x8000, 0xd262, 0x3, 0x6, 0xfffffffffffffbd5, 0x10000, 0x4, 0x8, 0x298, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x1001, 0x0, [0x0, 0x0, 0x0]}, 0x80000008, 0x0, 0xf000, 0x100, 0xa, 0x2000, 0x1, [0x10001, 0xdff, 0x80000000, 0x2]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000004000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0xffffffffffffffff, 0x200100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000006000)={&(0x7f0000003000)=@ipx={0x4, 0x0, 0x5, "d89b737b9a94", 0x6, 0x0}, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000002000)="b7a3eb66614db787d247c8de4cf6b7fb180eaab45925ec56d9cef656d9fd12bc51bebc659195f75202c186a7bb7457a046b7f81992c9ab9b9c13e0d1714a3b0d4776f7c22147ccc22f2723e525e89b255e2030a5c4022aa8f32096ecd608cc4221e9a05247a23bf23c4d07373194e4222c8143b52b84773580bdcb3a2efb24b291a695e3a704506999c62bea56a442e1c8f77e", 0x93}, {&(0x7f0000007000-0x99)="c78e0dcb3df076bcf1f66eb92e1b9d0641ce8642743fd8d3c2ad4128aa4ad7448e6abcc417686eae30e120b8769c5ebfd11badc978056bebf0eb6775b80016aef1f8db3fb3a35783aabc3d44d3cffd25c44a71e40dc5ff5a23594b3fa8887e3d1384842ab48c4f0137492c199b8e964b1386dc0daede14616419b3443a6897dc27ba323b969c43f923b6db209e576a6b3c168b4f676af4909c", 0x99}, {&(0x7f0000004000-0x5)="80423ac744", 0x5}, {&(0x7f0000005000)="3c4b9fb2ed3ff493793f1a9bb42e9030476bdea8143c642a3fe0b0b535c84a1bf780471df30439af2569555cb28794c8dc0c2844d1579cd69850e93147839766613b2f36cad69572553f41903347df1bc74eff8e55efa89bc381e7e70dc950b1ab554a1049ff9581b4d1962df67be5243aaaaae38312f6a7a92d28ff4518d54744487c80", 0x84}], 0x4, &(0x7f0000004000-0x1320)=[{0x1010, 0x10b, 0x7, "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"}, {0xf0, 0x112, 0x8, "571d1ed6565a0f89f5a810cde42c40ef99e3a970f265122f1e2b2ba46a98c7f28fca3356e27fd8e51945c8c5dfec8fd9734bcb592963ca3132f413aea3563c7c7a7917cfec676292c352a5065a11e759ac535521db8117ba3eb68e011fb63c9345751d867553673dd33d141d4eafe65e25b9da6eb996dd4019236802525e4306153ee2ab14fe82d1e0393cca238bea7abf551a88c14be42a24fba1dc6f0e249e1b148cef8c373f4a676928d56252732933dd866ebf3a20a0c7cf7e3c4507e602a2953c9f4f33ee2856add67be998be4dddbc252e3e946eca62095990fbc19f8d"}, {0x48, 0x10f, 0x0, "3033ae50bd67aff9f197001edebbb2525a57c0109e205592ae542784fe4609a86a63acaa3789cf67098be20b4db3636986d17b2d96"}, {0x90, 0x10a, 0x227, "b3cffa659c6e7ce8054b548173dd77affd09e7cecf6b98f8db0455a01e26fddcc426dbe63dbbf2af98eb58025803d701089a56f162d4c5f0b6dd3ace9c7ab21a0808ae6480f9d9515b38beaa7845bffc13d9f8c02924217b09d1219aa61bdc9d80db1f638a5c47941a887da913ef002b2a3048d8d2b26d51a6926f25a5"}, {0xb8, 0x119, 0x0, "23e84f8c656e1b6ee990ba0c45cf6771ee8a3e7232139b9682b0a9919d8bae4ba617b7a13f28fda31c1cfc6945effeac2c5bce145d1d7ba2217818233cc3eac59657456636914864c75105f37826e093c3ddc64890b190515542f41d1319a9b035bba76893d136134df94d41c5ee1d3bc67868ce7124a0c7b09863613587e6a3f8c2f9c075563119fcaf19efa6d42c3d7b63a55bc6e06912b23a4399992a0f6f69"}, {0x90, 0xff, 0x1, "c2cf0632035c91480aa7744eaa69d1bc2e498af0d40c45b856c80d58fac81e1cb3d0fa3d2fb34fbcd0331ed8f0410b9ee9a3b26c0cf57d4bdfd403548ebaca7ff3bc589adda22c33fc7d1b40fbb9f65b3c1289f52c28d348d2bd4caddb3306cdf76602ee927628993bb7c939ac308c373fa16b6b8941e0a8201cb2"}], 0x1320, 0x40}, 0x20000800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000007000)={0x7b, 0x0, [0xcef, 0x9, 0x0, 0xbf2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x2b)={0x4c, 0x33, 0x810, 0x6, 0x2, {0x9, 0x0, 0x0}, [@typed={0x8, 0x8f, @void=""}, @generic="fa57ac5a02efefeaa55cd64f83f603d46749305d69ad0d83262f1363c4398193bb6d0afa5337b97fa21ebdb86a"]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000044}, 0x55) link(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000)='./file0/file0\x00') ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f000000a000-0xb0)={{0x8, 0xb4}, 'port1\x00', 0x10, 0x40800, 0xc08, 0x7, 0x6, 0xfffffffffffffffe, 0x2, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000030f000)='/dev/adsp#\x00', 0x4, 0x200000) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00005bd000-0x18)={0xbdcc, 0x2, 0x0, 0xffffffffffffffff, 0x0}) r2 = fcntl$getown(r1, 0x9) ioprio_set$pid(0x1, r2, 0x20) r3 = dup(r1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000f95000-0x10)={0x115000, 0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0xff) mmap$binder(&(0x7f000097a000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) 2018/01/23 11:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x900, 0xa0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00004cc000-0x8)=0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/23 11:03:25 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000019000-0x6)=[{0x1, 0x0, 0x1000}], 0x1, &(0x7f000000d000)={0x77359400, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f000001a000-0xc)='/dev/amidi#\x00', 0x9, 0x200) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000011000)=""/145) semop(0x0, &(0x7f0000017000)=[{0x0, 0x0, 0x1800}], 0x1) 2018/01/23 11:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/23 11:03:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000186000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)='ppp0%\x00', 0x40, 0xa, &(0x7f0000f94000)={0x1, 0x71ef, 0x5, 0x800, 0x8, 0x800, 0x9, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000da4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000474000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xcfc)={0xcfc, 0x8, 0x2, 0x700, 0x2, 0x1, {0x7, 0x0, 0x8}, [@nested={0x14c, 0x2, [@typed={0xc, 0x7e, @ipv4=@empty=0x0}, @typed={0x70, 0x71, @binary="b423524cd7a479fba888012621bbd63fe3dd2922babe357ed15cb256ba23d664a6c44ec5bb1b930d2ce58e55933a6bffcecf8f587667101643c54d239832b169372f5bb4ab1baf37ea4ba07cefec2b72444ff8026e0f99739e7bb3289085935e6336acc65f0a"}, @typed={0xc, 0x92, @uid=r1}, @typed={0xc, 0x70, @pid=r2}, @typed={0x18, 0x77, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @generic="55bdbaf9b88a5482b81056aac3b29caebccaebec62113e9457443ed6623f0511f8f005c62e49ab0b8526471cdd6620c01722133d6a8ff99f854d314e93d5f2098a07fb5d95e07293a937824fea84e4d3bbcfed3a1715226d2bc107cf3084800e5ecba6c863ed41a90d34d244ed2dd9021c9e6705e69abe7d075abefcd60d9a1307147636de8640e7c1", @typed={0x10, 0x62, @str='system$\x00'}]}, @generic="c1444eec1d4165bb7e7b3abda89f2c75fdccfee9b5e7e6ad66e1866e084a5e5bc87543da5d0c0906e9bdca4838e96232e6b37f979ce2fed56f47b73aeec03aa666e8196a690753916b170541576287588094c54d32c36e3239fd9e68e95fd1184a5a220be5e8b154ecbfa2f66b5daa5d60a9e5b9320b03a5753ce15364f81380933a5dccad1514581e93fd29b4bd4f78cc131da33eb30857e48bc0f5b62d1200c96b2c7d7e9d00e6", @nested={0x17c, 0x61, [@typed={0xc, 0x92, @fd=r3}, @typed={0xc, 0x6c, @str='}\x00'}, @typed={0xc, 0x1f, @pid=r4}, @typed={0xc, 0x60, @pid=r5}, @generic="cb3e85ba197c9ff20d39978c77cd5d57fe91e39c2c4690", @typed={0x18, 0x5b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="dc5364ef9438c2b8c42101dede1d6924483ee4d94cfc8a8fa91a0d53f84ac78a3b551ffce33dbcc4e091809116885dba569f5bfea33d0c530b35a97f5d098f7d5607a7c5337c0e4e1f523775378d8300e0a5087dd4f52cc8c6e98f8f99ac082fdd6900c4aa6412d0779e46c3ff071f4ee1dc66782c335725f8f47791ffab9988b38a3fc41a32a3126a96c87ffe49f3bb72ca9a29f85bdb7a33db6f48d972006ba857176abbda2025581c54b284757a", @generic="", @generic="1db2f9a598ff127d97f331ea8692bb89836a4251831c32c8ecd885cdaf61690ea76c7918f537d04c096703cd655ea2c5193caf22894b8358b200e3a42e716553fe54037bcbcbbeec3b4f0577bc54b22abbeaf421d5eb289cece0e26c85f290649105c0a17909e88b45"]}, @generic="518843351472ce690727175ae10792d2743f812fc9f03b5c7c737e6786d015f5445f96a5092526bd753cfd10c82095beae692e1eb410d49b5215a6a7718a2169ca04d9961e504ed3acd140e3856cab2548c7aa220b0ef78aaaaa4968744301a245d479f9c06eb4f2a60a8be91e3f97b167478f3de646c0b5a94ad0d6e2d4b3b029f8ac2ac1c608f8b1796f2ec01ae08e96e5", @nested={0x350, 0x8e, [@generic="2559435ac42aba0e255a1655c10ca70e6f9bb365abe83bdc87d55aa05d1786439088fc2d67c70b7fd0d50a4a6a7f7087622f2f38e276fb6ff49c2d54278f7ab7dfb2bc5c7db7b2ea7826f6865c1e0767aec4c9bea067a6ad665b2df3ede84b56a8ba97e04043f511d707954833546879277c8e78d0c1c53b661ef256e09c210e72674dbbc6566709b9d371104a22fd5c86c5593c4b3eddcf7f55aa61b777fce8229dfe67e16cd4f59c", @generic="1095d3604da350d621adfa68e100c98bab10a7014544aae8ded0ef890b3bc0d2c62f99a0fe4378b606137ae99b256795789c959e592c7b0b4b356513ed1e825d5ae3b559b9a7cca2568a8df18741121c37eff7498e5a90573a9f0f64f956c6e13912e188109e8677b1ea23af86b65ac1ee49bf314e33b6e508bd53d2a407d3a394198a50ddba805709e1fae6ee18af7c4ad527c79fcceb095907cf17c4a621a2ce2eee43769f1bda0e765c4bea8aa38d7a8e088dfa694d4c29e3b829c9992319cb72b5fa", @typed={0xc, 0x25, @u32=0x3}, @generic="c941a7b480e34f87ea77a556c4404f80d7ba4c0fc9d132d478c0ad604f9abab038f015273f60b2baa8f197419ae482dab3028f6ca10e4eff84bb39c3012825e990d86548ef17018ff85aab923de31b41c77474d81a2c6bfd8aa346a3dc24deff94e881dc2cd1ef26983530b50d5a4408874b2f1b1fd0b82993c5f3e87b4c7f5d923debf2a45d39c3c8249888e3154011397c9b66322aba0f43bf3b243ab4275c8a9746e666dcc9ba11a0780086fb2779dd709d2bc973fc1c75ddb67848cab4498ae4421e12daac5f5e476f962a64bdad91f4baa11fbb62", @generic="e4a27ad7139db9f9e005c98581a500df659a219c7729adcef93564bf40ff233a813052b54683b43f300658392cc052f2be1f20bd84fe0701241eb0f0d7ecb43e9e34d07b1f023c343703c2b44a59caff1dcb67b7487f79f7907ccdecc60ee79bdf7f8cf08d3c729342d261b3e55694cdef8e2b7a4fa17709a9260e2a7e20824e3b48b44c55828f823acb4023e53f6e9aed69a038aba459d133c0bafb5045d0faeda8b2f57de106ef2c9cf0156de81e57d688bcdc9923ae685e99ed0d3e398d53", @generic="e45b85bc215a6b55bb35f5cf16856abedbb26ad4419d59605078ef21a6181496245454f5e8bcd291dd601a9ed338992d", @typed={0xc, 0x8b, @fd=r6}]}, @typed={0xc0, 0x3a, @binary="b8a57ef9f68402e8b12331aacb29790b38ffc2ceae5a53eaabe093d7b688366447d3c6cf9abba39300030b4912013e27456fce3c9347e85d50e9115a2ceec7b47e0d560ccc2214f1be1e1743ae600d9fd4fd5879abd4f5b1b1cdc6207335f7b660320067513487a89f06b1e0fc2e4cfb8da9347d25b0fa5119e21fbe2a0a5eb2689728a5ff8804cc2d3cdc91049d73f75d001cfb3d035ae9e3946ef973206cb5f837673c888c34d030e3965bceaa3f14f2a4581ad7"}, @nested={0x108, 0x5, [@typed={0x104, 0x7d, @binary="7597c1b8bf9916b9628f9cda4753561dca2a50761125515c266fda2ddc9f2404dca34906f3e091bcb3e5adff15990020df2ae5c72a120a036175cf862b94d95061846b93f877e0a334aaab5f7249691811a8f2331dd878c354a981cdc81c7ebfa12a8552d925893e176470ec1ee546295becae9e868cdf6567f70495ef45a3b27ae750a6513ef1f987a436b1abb8ff1c0d34e1b39fb462f39b484b1f5e80c6fc843376f7da9bb331b9077b0a5cde36b838355a0d4d8067539ee334f8591b073e6e1ae24a66a7365c767ba807096274df53b9e7ccc25c1de862f44bd963da24ebc760e77b9d9416e6c978197143c42669bc819095a9bf93e646"}]}, @generic="3c34a53bbf782f0f2086d0819b5ae2ceb6a434fc3a987c00275a867f599b3a4134198717d8c57b95460b13f90f1cecbc34cbcbc0f5f11032244bb61a788f7fd0ae7ef7990ded681f557de3b33446d055424cef44a51cb961620ffd4a620f5d1634b4e6c3796120e255c4f18c5979fed6c2b0d851507e8aa0f1ad5d226cb9e7cb014b", @nested={0x34c, 0x58, [@typed={0xc, 0x5f, @pid=r7}, @typed={0x8, 0x38, @void=""}, @generic="82104dee33f7fff2587d85ba97becaa16a4ded5c9a7c0e682848b9775da07c1cbcfb9a864085e16a76332d36cf6058bdb4037f8a6d672621a6223f6158bcc91ad5c9bc58a6fda72afa9821bf1648ad9efb671b5121b977f4a42398097c1e3fde3d", @typed={0x10, 0x10, @u64=0x7}, @generic="2bcf0a9f270f0b9235389aad90da004455c383b4841ed5a212fa37447b74ccae479b8643ed1da0ca269a6a340603d67c658dcc5955a9ccc230454afc8aa0b38e64f1407f6df24f73", @generic="66d579fa79c85fd9feeaa5698bd2b0edc9d73107a72118fc34a6da75e7b5b4f49a857e80836911071ab8fd65026bff3dba2778ae1b056db4c26216b1ab28d581ce9195802b736c9229e900303ef5737238bb5df32b24d7bacfbcfb137eb1f9a70a0d71e353df82b25d49b961559284346716e42c5c8124f39f1c2fca841cf01a7ddc219e4ab63ba8b53c181f253eb3562115f7702b0e70110877057e6d267fcc97b6f1e361cfb56f975c7d97adacdd58f216ca9ea631db9dcb39fc356c9b60ea2769913fdda5a14bb3a731727f7289f2817a52361e2db8b8cf8ee8f8", @generic="5b1fc01809e3951114a0b530e1c634e31bfbcab0c26a63acdfccdb91dd71fef0be790baa268410ff4c224e2396837080fc5967fdd480f922fa14401ebef0a2aa76695f1e3d1aa13034e8f0dba541a7aaa605ccaac9369ee1a187ea677c5c9b79eca6d97df591cf39b38418a463a1f0cef23b2ff4a47d76d57bf03f1eb417016ed5921b1022e4b87e50b8a67eaceccf027831aaff1e41764c3b99294a04816867e4820327e5379b7500debcee083e8180eeb78628f1d63234c5359d11f682ef843b963bc959f23c5c5f440077f7d6eaac3a635580924eaebc1209", @typed={0x18, 0x8a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @generic="9fc896b988c14ef4e0242cb81acd5218a1b1eb4a3d436d0ce7ea105ecd3512f393af9972676db7054ab16235592d2586e9cced9819098eff23faec82e741eed041430ee912b2f351541b9f743259b6ccbc0a2e8c33674229437cd77f3215c1d1ebdaeff2de2ccc85b62774220691a6ccdb12dfad09a3272fc46a3af631b72aaca2e67577468d0c5a8310b921766718a905cd35c8b4296d6ddc50d46696a8aa87c8ef38acc422b843fcb5b2"]}]}, 0xcfc}, 0x1, 0x0, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = dup2(r8, r8) ioctl$KDENABIO(r9, 0x4b36) sendmsg$nl_netfilter(r8, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBLED(r2, 0x4b65, 0x3) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f000054d000-0x81)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x2, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000132000)=""/4096, &(0x7f000042e000)=0x1000) 2018/01/23 11:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x40046104, &(0x7f0000377000)=0x0) r0 = syz_open_dev$mice(&(0x7f0000f02000-0x10)='/dev/input/mice\x00', 0x0, 0x40) getsockname$packet(r0, &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b3000-0x4)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_procfs(0x0, &(0x7f0000c75000)='net/icmp\x00') 2018/01/23 11:03:25 executing program 1: utimes(&(0x7f0000078000)='./file0\x00', &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000735000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e1c000-0x10)=@common='ip6_vti0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000060f000-0x4)=0x0, &(0x7f000020c000-0x4)=0x4) syz_open_dev$mouse(&(0x7f0000c29000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000624000)=@buf={0x1000, &(0x7f0000dd5000-0x1000)="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"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000260000)=0x0) creat(&(0x7f0000f0e000-0x8)='./file0\x00', 0x0) migrate_pages(r3, 0x0, &(0x7f0000498000-0x8)=0x0, &(0x7f00000de000)=0x0) pipe(&(0x7f0000c23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f00001a9000)='./file0\x00', 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000428000-0x5)="6465aa6400", &(0x7f0000e0e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000087000)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb02eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86", 0xd2, 0xfffffffffffffffe) lsetxattr(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f0000e08000-0x3a)=@random={'security.\x00', 'mime_typekeyringsecurityvmnet0posix_acl_access@\x00'}, &(0x7f00001a8000-0x2)='}\x00', 0x2, 0x0) memfd_create(&(0x7f000001b000)="54e9df", 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) utime(&(0x7f000030a000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x1}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2018/01/23 11:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fc4000)='ceph\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7f000-0xb)='em0#vmnet1\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) bind$packet(r1, &(0x7f000092d000-0x14)={0x11, 0x9, 0x0, 0x1, 0x7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) keyctl$setperm(0x5, r0, 0x1000000) keyctl$update(0x2, r0, &(0x7f00001c4000)="741fece228ceeaa925003fe5654a984779ad5994ae1f3e5ccfb07ea08232a1546c9d21db9fd09bfcf1d83cdaf6dd15d69605b407d7b2afb2e69c5f645fdd03591f91b8b9a3d618d6", 0x48) request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) 2018/01/23 11:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000994000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000fa000)=""/128) openat$hwrng(0xffffffffffffff9c, &(0x7f00000df000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/23 11:03:25 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000f9e000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x80000001, 0x3, [0x5, 0x2, 0x8001]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000+0x7d4)={r1, 0x7ff, 0x0, 0x5, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x1, 0x2, &(0x7f0000000000/0x3000)=nil, 0xffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000)={0x0, 0x0}, 0x10) r2 = semget(0x3, 0x3, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000005000-0x4)=0xffff) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000004000)=""/40) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000006000-0x1000)=""/4096, 0x1000, 0x10002, &(0x7f0000004000)={0x1a, 0x1f, 0x7, 0x8, 0x100000000, 0x203a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000002000)={0x3, 0xffff, [{0x458d, 0x0, 0x6}, {0x7, 0x0, 0x4}, {0x3, 0x0, 0x1000}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000007000-0x1)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000003000-0x53)=""/83) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000008000)={0x7, 0x9, [{0x139, 0x0, 0x7}, {0x81, 0x0, 0x1000}, {0x401, 0x0, 0x1}, {0x354, 0x0, 0x0}, {0x37, 0x0, 0x4}, {0x3, 0x0, 0xa886}, {0x8bf7, 0x0, 0x401}]}) 2018/01/23 11:03:25 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000917000)={0x2, 0x1be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) accept4$inet6(r1, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r2 = dup(r1) sendto$inet6(r2, &(0x7f00007d9000)="0e1c9f839cba4673da270c052f88da68d13af290ccf8d30042ae6f7b7cf9f288634ba339735f464f634bce86bab948beb3f1dad16342bf0463b7b0c0dbc1c6257f1cad89302c6b777b528f98f39fce46a5a5d82856ae8ca8df69866fe2fc4b65672b0f4fab46faaf0be70f6296cac82952e758dab0f70da95ecb0e8adb", 0x7d, 0x8010, &(0x7f0000293000)={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c05000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) 2018/01/23 11:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000af7000)='/dev/adsp#\x00', 0x826, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00001f3000)={{0x7, 0x3}, 'port0\x00', 0x46, 0x101000, 0x7, 0xffffffff7fffffff, 0x1, 0x200, 0xb6c7, 0x0, 0x5, 0x14e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85320, &(0x7f00007c7000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/23 11:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x0, 0x240) semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000cc3000-0x26)=""/38) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000234000)='/dev/audio\x00', 0x4000, 0x0) shutdown(r3, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$packet(r4, &(0x7f0000688000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004ba000+0x666)=0x14) setitimer(0x2, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x6, &(0x7f0000bcf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r1, 0x0, 0x0) 2018/01/23 11:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000226000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000483000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000d19000-0x10)={0x0, 0x0}) getgroups(0x1, &(0x7f000045f000-0x4)=[0xffffffffffffffff]) chown(&(0x7f00002be000)='./file0\x00', r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$midi(&(0x7f0000eb6000-0xb)='/dev/midi#\x00', 0xfffffffffffffffb, 0x22000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) connect$inet6(r4, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000e7e000-0x8)={0x0, 0x0}) getpriority(0x1, r5) getpeername$inet(r4, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000065f000)={0x0, 0x80000, 0xffffffffffffff9c}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000222000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000d89000-0xc)={r6, 0x4080000, r7}) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000600000-0x8)='./file0\x00', &(0x7f0000980000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r8) 2018/01/23 11:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = semget(0x0, 0x3, 0x8) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000788000)=""/12) 2018/01/23 11:03:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000)=0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000e6c000)={0x7, "dcd44828069c"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x9, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x1a, 0x6, 0x2, "1f2dace4ac95e0a1cee42ee206ff4a8fef21f54bf9cc8c29bbfe0779ad38ad90"}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002000-0x18)={0x0, 0x9, 0x100000001, &(0x7f0000002000-0x8)=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000-0x25)=""/37) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/23 11:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c77000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = getpid() process_vm_writev(r3, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/23 11:03:25 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ca000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000812000)={0x8, [0x200, 0x80000000, 0x1, 0xc45f, 0x5, 0x3, 0x5, 0x8]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001e000)=@sack_info={0x0, 0x1, 0xe8a3}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0xfffffffffffff420, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/23 11:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000151000-0xa)='/dev/ptmx\x00', 0x8040, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/23 11:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000a3b000-0x3)=0x0, &(0x7f000050f000)=0x4) 2018/01/23 11:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet6(0xa, 0x8080f, 0x83) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r0, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000954000)=""/44, 0x2c}, {&(0x7f0000166000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c10000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000500000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f78000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000e5a000-0x4)=0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x19ba73e0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000822000)={0xb4, 0x0, 0x10003, 0x7ff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x0, 0x0, 0x0, 0xeb8, 0x9, 0x0, 0x0, 0x0, 0x0, 0xf537, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) bind$inet(r4, &(0x7f00009ee000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x40000000000, &(0x7f0000c22000)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000073d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 86.863301] device gre0 entered promiscuous mode 2018/01/23 11:03:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) write$selinux_validatetrans(r0, &(0x7f0000344000-0x6f)={'system_u:object_r:var_t:s0', 0x20, 'system_u:object_r:dhcpc_state_t:s0', 0x20, 0x34, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) creat(&(0x7f00000e0000-0x8)='./file0\x00', 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x521d01, 0x0) epoll_wait(r1, &(0x7f0000f0f000-0x18)=[{0x0, 0x0}], 0x0, 0x1) 2018/01/23 11:03:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e0f000-0xa)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008c6000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000-0x4)=0xe8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/23 11:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) r1 = request_key(&(0x7f00001ef000)='logon\x00', &(0x7f0000a17000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000725000-0x11)='}{$selinux!wlan0\x00', 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dfd000-0x10)={0x80000000, 0x8000, 0x95a1, 0x8000, 0x0}, &(0x7f000057a000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000272000)={r2, 0x7}, &(0x7f0000b14000-0x4)=0x8) keyctl$get_security(0x11, r1, &(0x7f0000758000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) 2018/01/23 11:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e37000)='blacklist\x00', &(0x7f0000563000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f00000)="f37a4bbe0cfb43a6c7f627df28add19280f78add7f73286c165a21038a72cc9bccfd3e39f4be777ac7bde114078e0fc99ca1abd7dc3ef2005a228ee6adc29cd0f5997d43cdc3", 0x46, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000e71000-0x2)='logon\x00', &(0x7f0000769000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eed000-0x35)='vmnet1mime_type/vboxnet0GPLcgroupvboxnet1lobdev#)GPL\x00', 0xfffffffffffffffa) r2 = syz_open_dev$sndpcmp(&(0x7f0000d6f000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x86000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000007e000)={0x0, 0x7fff}, &(0x7f000016e000)=0x8) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005a0000-0x1a)={r3, 0x4cf, 0x9, [0xdc2, 0x6, 0x9, 0x8, 0x6, 0x2, 0x0, 0x4, 0x5]}, 0x1a) add_key$user(&(0x7f0000fee000)='user\x00', &(0x7f00006e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000016b000)="ae8c5aaf0cf98c662b178d6a7975ad618b5500f9c3c429a4f435ac61bfe4fe771b2b278ebdc578a97521019e7204e3e8efdda5035a94112a7a1687c0251ef2a628f6f2303699e9f78515e05e858b76a5b85305b90551714c32742844f75d55c25f9eae324e441ecfccc3f7370f7d25e1d160436628a8663763f3a684a0f277e747bcd32ce700", 0x86, r1) keyctl$instantiate_iov(0x14, r0, &(0x7f000090d000)=[{&(0x7f0000a1a000-0x52)="974a12538c3c9f1840e5c84d51c7e6f439ca466fbc1f57e913f8bd7ad941f9caeb4c756d59f35a189b7a1ea2ff45b8611dc2ec5a13f8002256776d41a79d8f26b3eccb3185c8261e5676df6b6caa4b723215", 0x52}, {&(0x7f00006a7000-0x65)="61fbdaa693588f5a0408b2eee26756962a46268527213137c49887f481e853a4347805381febf5d30dcfa9268ba2ea360886bf8dcf5fe59189964ac722df7a4ab71f00155935cdf2a8e15e611a10254c457771ad419278b8fabf591063af1242ed004fa18a", 0x65}, {&(0x7f0000881000)="cdc9250092d1f43878cd0235a983d56c9cd915e2689607486e24520abfd3ef31410497a4f445cab2b443d1fe823ebe1a6ba203f87e06f603f3209cf497d5a56769de5d2986d0e812f6fc0623931287b291e8f8baad34e0696408973ac11b46cf75f89788282405898a72ad423b785bc7f2674c7cbd643eb49101", 0x7a}, {&(0x7f0000e24000)="48a7145bb6b4133149d18467a1f2de63ada6f24ceea53b04000f97d722c7c4c2adb105063eea0a3a2331551f006ec48a7895ea2eccbec13996d2cb21d13c1ed3fa1ebe4912a68c8c53b5302d95539f1b5a85cac3b8734532ae5cef30df07fe9bb3a49855e7bf58a1a72b177fd1937c5248ee387e24a9a0dec4a3ec9a2a44ba3818cd420153e47a4b0d5be954b0f0eeeeeae3c2cf765ca6bcdd21e618febf99c8e792f4ad65e9bfa693487463d17fb058ba6c00ba3371de2a1c0d8037a90599516c178652d5936c06bcae3ce4fe3b8a50f02676d9a0d04ec710f21faad7b614091290115c2027c48f016def7a", 0xec}, {&(0x7f0000048000)="096ab60f03efe2e79d9201bc0bd819079ecfa53f7c1886cc9a3ec4e26511466a8c74d7b7df4dc503818a7db9393cf0b63ae392642e8b035251d77ecb5c910a316ad15cf052e2c8b4fd724ee9ecba39f8d28844476839e0dc95178483eefe0b2d0d16bf6b691efacefb53bf5448406a4de04ef0e10fe9259d1b063ba2121dbc01eb9cdcbb", 0x84}, {&(0x7f0000544000)="83a7dad69c2e402b558f144ff0c763ecc41dd1efdc422c99b595a5875d80842d47de27bec098157686ac067fe3664aad80ccaa8755e4900a716f", 0x3a}, {&(0x7f0000754000-0xbb)="ec7e425679600fbad47c250678e950d75da0f9efa4c4f262cfc69894c393bba746f584588b05041eba4b766c72c48640ddf454535b8b80a5eca6f4c5b62f0cfd26c0fa3938c6bf5a88a10eaa55cda2962a6f9084facaf285aaa2c82446731b7aed37335bb80a79b049ea9e5e88c860bb0088ae11ccc1ef829f329e3f990ff5675ae9123fe7a261802a01598514586b5227aab48a6147822c5f1e0401aba7ed71dedbaca030db47b24169cd737f9b68cb5362f4b132aced113f2c3c", 0xbb}], 0x7, r1) syz_emit_ethernet(0xe5, &(0x7f0000344000)={@random="cd007c00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0xd4, 0xd4, "8925", "122ea1a826f6f213ed2373129a990cdd845dc255728a9179ea91802c5a42d480897feaaf176119961d4c37090bfc775b904c2fc9b7d1366fe508fa9f26238b6eac50d952dbaa5f6426d6d38094fc52c60328116256d44ee8cd00276beae1115d74f63f09e52866c0627b4f21fc055e811a327488b0a2be11b27745d3271920adc1459eea56d11c2eee236328f5d2916b2120663c0cb3be85947206343f63e22da98d36dbd6ec4370d0d859e64c6fa08b86b6651bb0b4918457fbf0e477aa4f315b2ce3ac8873af25723226fb6cd01b4f09714f"}}}}}, 0x0) 2018/01/23 11:03:25 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000013000-0x12)='/dev/input/mouse#\x00', 0x3, 0x10100) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000001e000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/23 11:03:25 executing program 1: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x2e, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="d6390b08214f", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/23 11:03:25 executing program 5: r0 = add_key$keyring(&(0x7f0000e0a000-0x8)='keyring\x00', &(0x7f0000f35000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000423000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039e000-0xa)="1aec09ba8a47435a4919", 0xa, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000e41000-0x90)=[{&(0x7f00004c5000)="a14704f65cf475cad3e8fd61280e6de16ab55ec5264c3c3d98b55ded44ee5b23ccc9e4cdec9c3995ef62ad53056ce2c68035df5f17394c918576785fc2918262d5280f42b1ce051da369a234a241fa81f14036d3618e922f561a075a5ead02a6f1e6185c6c93a42adc168fe9488083d8f80fa97052346586b147aa02dfd1e3fa37372898b6efd252838b0a1642c3", 0x8e}, {&(0x7f00001fe000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="fa3d1ba9aa762b36847b9e5daead64367f7af66bc4e33e223fc8322a8385c0eb575df9c60f1599c85e6c04a6ce684aec778b4bc9bde9aa26b657e1f8cb2b0f95d6dcaed3b1e2e6c2b161034be9ddc1832ba04e5961dd12bea6b24dd3aecebaa064dc8660561954a6e257be2180e17db71d61fd06e411678807c139a2679414509a247b9f0a4ba591605fa620c3a5a3ec213c4d5020eb545f1b550cc899bab0dc610acf539a55094be12d873e65f7feceb8c787699aee3e9b2fdc9b3586f7b15d067e327180b582af04bbd30d4527c3437417fa6b3c45e2931adaec28237525ac6f8c38c21413b276fe4243e4358c59307f65f78cd6aa69ee1cd57eb8822fa15eb16ff0051a5c032490e15ecaab6de1d1da969857370bdb2b6000ddc88d96cf06ad36fe2723dfbcf658b3ad4a27299da907c22e2436597f434eaa11c80c8a74d796c4bbd244ddd63f615ba76bc1facc96905d11ec8c25dbddf606657b41f7674a62e96a09e4b28b9c39e520f2b376fd3490c4337808c100965c612e03bd24a81588dda74c6599040c5ee967160b382762567de2faec458140bfefabab6620346d6340fb2ed6fef20ceeaa78fe122bdba98f3c05d3766f29b31649a51cc8716f4202b32e5eb2cb770633e38f64a93603267d8d2755d1892a1aaf7981995cd21302451c44fc42b59ad95ccfbbbda59a80227a4da5dc26fc0f186b8f56a39d8ad35216972c536e5f2807355a413a6e097e807cae80d976677947a4762d89d75495833f8fd68600fd935c783ae3f49fb89ccb79d5f7756f26c51f5b4465e4480bc59c1bb5ba6735275dff48d73600023688efc427d8fdc5ce0e018127644801b5bcc6d3ac07bb62b85b5f5895641328a52ee7c459542fec22d5ca646b0fa478736255918a8b438ea18a5e036008fc6b08111fa1d3a7643610bfba6340e233411acdfe3f055093ddd20833a1c23a948827a3600eb1995c0be8bc99be3b7e27cccccc4085169c5becca150b0ad56a25fe46298ca4ffb9126f1a547fc76c86f7f8be879e4bf82c31a0761b8b7a559a453fffbe343f926d64e79614b62e689854775677e12d49a13f313048f045f2cebb9b9c598c199d00c742adfb57e4d08fc8311f6685feaf20008ef8167d03788373b19b970a9b39fb13cce390ad3665620669c4640c57b1970b89229dc4619f289a71a23c4502124190119f167ad4c78fb82fa4943a5eb42df25ac9f39fe3dff210b6e286965d6c043ec73de4bb60355ef2aaf8acdb1dc280780ea9192d7e12b637ce151d6a17c0aec19c0de5d90814291587e0dfa8e35ca6eb420d5020160aaba42d0db15e5b50f1ddb8b8afff39063e7c8cf072064978bb7e0f9785f67edf2e319dca015c05b98ea51cec60716d39d8284aa65bb16a4b4c1fab7426b2692f8291302020dd1b2df3187722b6da7a25010065736d22753ac14362daa20261a766aa8053ff061d321c17ae5be35e39eb0f962d0ade5b3f47fbb392b9b32e3b743439fe3545e4122504f18ab913c6f78411df46c49ddc27df353dc867bced7df12208a0e9e7de5afc8ebe08983b0854b842c62544f552dc2f66b0f039a74bd41502fdc1ae2411e9df8ea35ad31198151169c9644b66c62633f2043b5a995cf54329feaa46c426b01538f09fd4c87472e3f6ff4294b2381fd127e4e8fa0c2eb03f152b4c10d0a3cfbc5a6bb9510fd2487a53ad59e9d4840a630b5395131808959e1a6722bad736609ea8a8a0e461ea618e84a6a5001f93e790fc1c47a64b63d2753644305bc6fd8511b0832f6a2e89f34c62c4acfd1e5fe26cc0d0eb7f55589cb5b9892809d37bd30f96cd2c1f73613edfce33774c94851dba8e09e2c466ed33a4100ddc5696825bf9596bcde6397b9bc16c2df785d390dc3e57a568a6448d1c91c950df05f8dd6f94431dd3dd1eeb551546995e18ca1428fc3bc0ef508880fa2374dd627ed00fefddf6a85deb918b1c64dd331d283423c009e01d9c7151141098841a64fc5501ff2147bfe7cc08d0c2584993c20e531cd84820c1123c9829139a7e67a17ed9b54b60623883ff75e0f63ff745cfe14a2f58fcafb434adf0f2b13a8a098fe08031f10ea1d3917acf793df390c460ce95f5f9e116b651b911e0fc18c552bcc26a3753955199292d7f5478fc8bbd241003aa592bfcf290808b45949ef090d25d5b7ab0d44978899b7e8f5edb3145799a101df48f8da664b115f1406d116cfd78a9993fab60aaf64236d3270bcc5ab4380700cea81805e0f399a2ab1d529c4d1763efbecf57cec71f80beb21d922fc44c276d1730d8a6f776e07f92bcc0c6ed5e1fe8464513ea1bd2aec26b09baa1e741d90f56eb908962101acc00519ddc69620c4649c5fa6ad6af3748992278cade02d87ce1355f1026a3ba85c2e461ea7da9edad196607285a4d44ede25661a3ac97d0b6e4b21053722a4b49f6f83db9f3f4f2340ee79f0988454505041a04ef54f6a6a765e413dd2d2bd6c4bc67f13a0a24f4460a32d1b68b192e83c4f21707e76ffb8a087a7a3a94365c30938d28d7cef4b3d266b497b6449f52d3bfe74c497aa6e266ddbb27df8ba2a3132d784253ff50d170bb9c372d8ac69b7780c413b66c1c0c90293bc8a85142a608495d50fdb67a358d127e2b48700f7d8cee0de1fe996c77455b7e9f424e1c771d736ba6ba3897c7fb7caefe04c56ad71f5f61ef371381e43ca3d54ff6ae81c0e2667c1797f77ec43509b0575e709b8cb58e6c7f95613df3e985a06a63101b3c53da637257cfd6df4811245233ed448f0f9b097ebf0247be16a95526f678e3ce3f105633c4217ca6c093da5a6e3f04b667aed42c5ae12817b33dee043c7ada5a559e883469ebaaf8a6c8aca3faaa35fc981d06fbb4495d41cc8e2af4e4f22443421e425ab986c02447ea6bb3fd39091752708bd3f8b819240ccf1568cc633592040e4af1dc2afad8d3747f8fb9595a1be007be3ca2229545ca51d25388e79ba6978f4517d079d7535f267ad5f2d5d1961e05d41b740db9258fb80e71bbc8fb54122bdf9eb35cf5e6271aa4f628decdabd5f8a5b1205448b4bc8a0a5462b5da5c188c70cdecb0bc1a23e7047f4538e554e7ee33d7cccfff7f92dd21b637510a3e37d3e108ccacc42cb1b8dc6f318291d9ee706c9237a3f744f779e9ca49a9cec422cc5bd06b1e2130055bbd3f41c927a53a49caf71b06fb8cfdab2464bd7f5ad1b6b94cb095bdee6e60783859dbebb122f4781653136cc427d9db28bdc99e64bbbe7d7ef0785e370b5a3396534e32371126987fe60650567708f9fbbf262884530d4bad44c7ecab4d32f36f1ef012a83b961e133945d2d0a23eb7875dbce4301fd748f9f947c717db50fc2388dea2161f6b8aa64dfe4074615cdaa0b4692831012aac2dabe969c18c8b4350c4b55a1acf13f97829185a3e5bc4e3418482ca81e0d94e3af8b17025b87058c137de285051dcdca0273a09bc4c445fb0acd188dfee9d443e308d46058c9110086a2646cf972d45b5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0x1000}, {&(0x7f0000835000-0xf7)="5b39b64ea54f4b3be74315a9d17b58e17a73374c348707503b379ac8c9f185be6291b5f3245e1c21207b433a7ba83fe52a6a5b71e6a031fad8c9da56d39db63ecafcc4d50e7256451c0860ca4de6999297b8327c1dba3c3f23bf3b2f9e0e8d6ed7dbae9530543b6934be6f9f08c53dfeb8cd41bd5ec5125c33b6d9331cace4c7361afd967b1cf23c7827e13ef93173e06612209f94a9f476bf9acd7d8c8571e4c0880cc70586a1b751b70eed0329d705903112cb421f0a9b0549aff01ecbeb04071cb0e48c19a88006b476fed84ad824518575928fe674427bb3041eb90313a8abed0f7db2a0ab1e3c678e7a638f125a81573782400bff", 0xf7}, {&(0x7f0000000000)="12c5", 0x2}, {&(0x7f0000000000)="6cc80b458f55167dc02632e5b52f501cfdb7dab76d21c643", 0x18}, {&(0x7f0000000000)="4d22301b85fa7f14a2d972a73d21473a7c8f2af1a61d4b2133b1421960270a5262bd93a9f28a98dde025ae5995e7eebdebde554c24ecb5e054bc6a4ecf7dd863c7d9ccf463de3661", 0x48}, {&(0x7f0000000000)="32a08e11002d615572632764891e1d1ba8e64c0f27c3ae724b806f19542d7f4ffe15831dd95414b7185c25ce6ea3e952e77a433881513e39242e0d645b95", 0x3e}, {&(0x7f0000001000-0x6e)="766dc05e5b3bfdca4654e022ef095ed114d55822cd329a6c8e88ae01ba0ef7197021912c5839c62890ba2b0c9685add019e68acfeab159adaa65e2a495dcd4227893948276b52871d48a3e6569aedeade8f4ae7007ecfd05d5683c4992f05e7193f0db8c5379705e7bcd19aad65b", 0x6e}], 0x9, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000754000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000e74000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 11:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x665) syz_emit_ethernet(0x94, &(0x7f0000f38000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x86, 0x10001, 0x4, {@random=0x5, @random="adca6d1dac92", 0xffffffffffffffe1}, {@random=0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, "baa4dead6833a9d618a9e36b105009c241619ebd29981270fb31e264018234a48526e7ad687ebf47d8db6b9ff3984b5b013bbca02c3f6b741a212a0fe37d61853931753bf311b7a5d30c58b71132217c2589e4d1648e41f559189872856aae06a72678de779131d0"}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009b5000)=0x0) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000883000)={0x0}, &(0x7f00009ea000-0x4)=0x4) 2018/01/23 11:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/sequencer2\x00', 0x80401, 0x0) name_to_handle_at(r0, &(0x7f00006cd000)='./file0\x00', &(0x7f0000f32000)={0xb7, 0xac2c, "d0f54dbda283dadf20d7aebf5420ef7888f7f89cd1cfb28d6a49e1f59f3a4f8e478bcce9e61adbb4a72b7b47127213397ffd854f28522f4070b446b64087656396dbd65ed140d04fe501340e14653a95cf639c3b66ed568fa00887c7ce8fda4be84f5f1178826b5935632a4f77d5035f9f17cd8d8c93b972a2c28ff341b8a08aa3bd8f31ddc7c1d51531de9c111a085958fb3703a7ba4ea815484bfd5318c8eb8cda744a308c373fa2eef322a6159b"}, &(0x7f000025f000-0x4)=0x0, 0x400) r1 = socket$inet6(0xa, 0x2, 0x0) sync_file_range(r0, 0xbb, 0x3, 0x2) fremovexattr(r1, &(0x7f00002ba000)=@known='system.sockprotoname\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a73000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000061b000-0x8)={0x0, 0x6}, &(0x7f00007b7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000027c000)={0x7fffffff, 0x201, 0x4, 0x7, 0x0}, &(0x7f000046c000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002ed000)={r3, 0x10000, 0x9, 0xae2, 0x1, 0x3, 0x8, 0x1, {r4, @in6={{0xa, 0x1, 0x7bee, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0xffffffff80000000, 0x100}}, &(0x7f00006ea000-0x4)=0xb8) clock_gettime(0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f000099d000-0x4c8)={{0x3, 0x0, 0x4, 0x4, "359f15c8872d72cc480ac8fdb91e0fc666e9fe7aac2b65f97d95d8f89f62651e11b71f0e27325850b1f2dda5", 0x5}, 0x3, [0x0, 0x1, 0x2f2, 0x3, 0x6, 0x9, 0x80000000, 0xdf, 0x0, 0x719, 0x6, 0x2, 0xe9b, 0x5, 0x3ff, 0x0, 0x4, 0x1, 0x0, 0x4, 0xb20, 0xfff, 0x8, 0x5, 0x4, 0x10000, 0x0, 0x4, 0x1, 0x4e, 0x101, 0x1, 0x7, 0x80000000, 0x1ff, 0x8, 0x800, 0x9, 0x6, 0xffffffff, 0xf6a7, 0x4, 0x7f, 0x63, 0x4a29, 0x2, 0x0, 0x6, 0x8, 0x1, 0xff, 0x0, 0x6, 0x9, 0x3f, 0xffffffff, 0x40, 0x0, 0x3, 0x5, 0x10001, 0x1, 0x3, 0x4000000000, 0x9, 0xfffffffffffffffb, 0x2, 0x81, 0x56a, 0x6, 0x1, 0x9, 0x8, 0x9, 0xffff000, 0xfffffffffffffff7, 0x9, 0x3, 0x5, 0x6, 0xffffffffffffffff, 0xaa21, 0x7, 0x7f01f83e, 0xc73c, 0x80000000, 0x800, 0x6, 0x1ff, 0x233e, 0x7f, 0x2dc6, 0x9, 0x1f, 0xffffffffffffff9e, 0x1ff, 0xfffffffeffffffff, 0x0, 0x400, 0xff, 0x91, 0x0, 0x6c6f, 0x8, 0x4, 0xfffffffffffffffa, 0x8, 0x5dc0, 0xbcd, 0x4000000, 0x3ff, 0x3, 0x101, 0x8f1, 0x7, 0x1, 0x4, 0x4, 0xd2, 0x5, 0x1, 0x1, 0x8000, 0x1ff, 0x9, 0x4, 0x647, 0x3ca], {r5, r6+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00009cd000)={0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) clone(0x200400, &(0x7f0000f13000-0x7f)="d7fbdbae70352630c6f5b1f0bc4f949dcba1d52a360fd0b558ab9b1cae54630789105412d366c0263d829216e81c5f8fba5bbf9428c88847df1ab198009c91971fde247dc9685de4bba445774e73f28af006d293dc092b1cf54df409300685b95a3efeba112d815322ded6af0a5e55a6c744dfae0c848030b68688db6c726b", &(0x7f0000244000)=0x0, &(0x7f00007fa000-0x4)=0x0, &(0x7f00004b6000)="7fbb3d9fcd5a9647d0c0a8ea8d3b5dd016895d85ebb686de39b3d43caf5f1bab1bf5191465ed0e9146b2b377381d33bd314cc4b5d3074f255c04b7a3035d5b2c161c2277991c54c618e0b74de496fbea90162069d69fbbf8c8c89ec53b25e87aada314780604e1d8987e1d16dfa2cc282b62f639e31adc8dc7e4fc041ba76f84") mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42849e, {0xc00003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009c1000-0x8)={0x0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e40000-0x4)={0x3, 0x101, 0x3}) syz_open_dev$evdev(&(0x7f000097b000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000eb8000)={0x8, 0x3ff, 0xbb0, 0x8a8b, 0x1, 0x1}) 2018/01/23 11:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) io_destroy(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000676000-0x5a)=""/90) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r0 = syz_open_dev$vcsn(&(0x7f0000761000-0xa)='/dev/vcs#\x00', 0x5, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000d92000)={0xc, 0x0, 0x6, 0xffffffffffffffd4, 0x2, r0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/23 11:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f000067f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000660000-0x144)=@ipv6_newroute={0x2c, 0x18, 0x8000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x200000000004, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000cee000)='/dev/audio#\x00', 0x8, 0x0) r2 = add_key$user(&(0x7f00009c7000)='user\x00', &(0x7f0000eea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006dc000-0x2)="bf41", 0x2, 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f0000e4b000)="14a79ecbd3e2babc7fe4a7a91d2b73270db80065f641875d47d5d65f98d70fe854", 0x21) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000dc4000)={0x1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x5, 0x1, 0xa84, 0x5, &(0x7f00006ba000)=@common='vcan0\x00', 0x0, 0x20, 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000b67000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 11:03:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f000092e000)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@mpls_getroute={0x50, 0x1a, 0x10, 0x4, 0x0, {0x1c, 0x0, 0x0, 0x7, 0xff, 0x4, 0xff, 0x4, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xff}, @RTA_DST={0x1c, 0x1, [{0xe2, 0xcf70, 0x1, 0x200}, {0x72a55370, 0x0, 0x8000, 0x20}, {0x8, 0x2, 0x9, 0x6}, {0x401, 0x8, 0x3, 0x38}, {0x7, 0xb71, 0x5, 0x33}, {0x3, 0x92a, 0x5f9, 0x3}]}, @RTA_DST={0x10, 0x1, [{0x8, 0x5, 0x9, 0x2}, {0x8, 0x7f, 0x8b7, 0x100000000}, {0x10001, 0xfd, 0x8, 0x10000}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40010}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x11, 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000099a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a62000-0x8)={r4, 0x48ad}, &(0x7f000042b000)=0x8) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000022000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x0, 0x3}, 0x0) 2018/01/23 11:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000d8d000/0x1000)=nil, 0x1000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000013c000-0xf)='/dev/sequencer\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) bpf$MAP_CREATE(0x0, &(0x7f00008dd000-0x2c)={0x2000000004, 0x8, 0x1, 0x9, 0x10, 0x0, 0x778, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 11:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00009c9000-0x10)={0x3, &(0x7f0000d88000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d23000)={@generic="fb8ed744c8b594c21e05eb56e6182595", 0x9}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/23 11:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open$dir(&(0x7f000048b000)='./file0\x00', 0x80000000003ffffd, 0xa0) symlinkat(&(0x7f0000db4000-0x8)='./file0\x00', r1, &(0x7f00000f0000)='./file0\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3e000)='/selinux/enforce\x00', 0x22000, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000799000+0x362)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x3) mq_timedsend(r0, &(0x7f0000553000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) 2018/01/23 11:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000e8f000-0x8)=0x0) r2 = epoll_create(0x100000000405) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) dup2(r2, r0) 2018/01/23 11:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f0d000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/23 11:03:25 executing program 1: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000102000)={0x0, 0x4, 0x6, [0x179800000, 0x10, 0x1, 0x62b, 0x2, 0x6]}, &(0x7f000006a000-0x4)=0x14) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000103000-0x8)={r2, 0x8}, 0x8) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000102000)={{0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe01}, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x3, [0x5967fffd, 0x4f7e, 0xfffffffffffffffb, 0xbe, 0x7de5ff80, 0x1, 0x2, 0x7b]}, 0x5c) syz_emit_ethernet(0x229, &(0x7f000000e000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1f3, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xafb, 0x20, 0x0, 0x5, 0x0}, @hopopts={0xbf, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x4, 0xc, 0x3, 0x6, [0x9, 0x1, 0x0, 0x4, 0x3, 0x81]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x2b, 0x0, 0x0, 0xc819, 0x0, 0x3, 0x0}, @dstopts={0x2e, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffff}, @jumbo={0xc2, 0x4, 0xfffffffffffffffc}, @generic={0x8, 0x42, "b17b2d6e5600f87dd4bce969de93b451320846f5ce93c2f368edd5f394edc6324ceafd9e45d708f39a121860bfe593465ec97f88a6884786f989c9bbdb3694328d3a"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x2}, @calipso={0x7, 0x58, {0x8, 0x14, 0x20, 0x9, [0x40, 0x9b, 0x3, 0x3, 0xc6ff, 0x5, 0x7fffffff, 0xfff, 0x7, 0x4f3]}}]}, @routing={0x62, 0xe, 0x1, 0xfff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}]}, @hopopts={0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0xffffffff, 0x2, 0x201, 0x1, [0x5]}}]}, @fragment={0x3e, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/23 11:03:25 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a51000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0xa)='mountinfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00005f7000-0x4)=0x0) io_setup(0x4, &(0x7f0000209000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053d000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001ed000-0xc)={0x6, r1, 0x0}) io_submit(r2, 0x3, &(0x7f0000682000)=[&(0x7f00009fe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x100000000, r1, &(0x7f000002f000)="04deeeea25ca27ac5206f5300c5f373c18e734c1bd67407a80fac82dec73a47f05057aec90d64a48ff43901d9c6f4c66e1c7aa3b337f2090342893ec09035168c8441e024e6b2524d43fddf867debb2af11b0335d332073928cf2cfe469feb324eaec2eea44fa6921faa01560cdffb57c03a98b0d317ce8788105e1c66550a2ba0d2379894f2df0f1e861a9d3b0f72b89e865933e058c87edce9622cd45988bdd21eba248aebb6b6e59190250178a31a5871e12d69dc72bc1feedfdd9521be1004973746af43480ba22c63f4474a286ff456b444d783b1f7ac294d14f5c5bb", 0xdf, 0x0, 0x0, 0x0, r3}, &(0x7f00008c9000)={0x0, 0x0, 0x0, 0x3, 0x10000, r1, &(0x7f00008af000)="6ec9bf1e9086ebc15cbecc302a73f974bd1bf7bd2cac0f315acb6a86cd5b0af59fc07552fa831d965b03a23e414a2fcaf0a088bf9d594592d4c658780742", 0x3e, 0x100000001, 0x0, 0x0, r4}, &(0x7f0000bb3000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7, r1, &(0x7f0000bda000)="ad2b7dd631df90bfb33807205643cbc930e2ec751ef06319098163be06f4c9e0b695e326d53ff93fc716bbfce186", 0x2e, 0x40, 0x0, 0x1, r5}]) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000840000-0x4)=0xfffffffffffffff4, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000a15000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000387000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a60000)=@sack_info={0x0, 0x6, 0x7fff}, &(0x7f000029d000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000888000)={r1, 0x2}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000703000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e87000-0x4)=0xb) lseek(r2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e9000)={r1, 0x39b1}, &(0x7f0000f31000)=0x8) 2018/01/23 11:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000461000-0xa)='/dev/ptmx\x00', 0xa0001, 0x0) fstatfs(r0, &(0x7f0000467000)=""/0) 2018/01/23 11:03:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000013000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 11:03:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003dd000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003b6000)='selinux{$keyringvmnet1\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000dc5000-0x2)='&\x00') prctl$intptr(0x2a, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0xfffffffffffffffe, r1) getpriority(0x0, r1) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) fcntl$getflags(r2, 0xb) 2018/01/23 11:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000819000-0x6)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00004a4000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f3000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000c18000-0x10)={0x2, 0x401}) r2 = syz_open_procfs(0x0, &(0x7f0000907000-0x8)='net/raw\x00') ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000bc5000)=0x0) timerfd_settime(r0, 0x0, &(0x7f000097d000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000354000)={{0x0, 0x0}, {0x0, 0x0}}) [ 87.290946] audit: type=1326 audit(1516705405.853:1130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 11:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x80000001, 0xfffffffffffffc2e, 0x1ff) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x20000000000000c0, &(0x7f0000000000)=[]}) clock_settime(0x0, &(0x7f000042c000-0x10)={0x0, 0x0}) r0 = shmat(0x0, &(0x7f0000c68000/0x2000)=nil, 0x0) shmdt(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f42000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ec4000-0x18)={r1, &(0x7f000008d000-0x4e)="8a4e4ab1c5fe7fa89848782aa8dbf60a3f3a0eb44d08e69e86c28c2dcb62f2d483af2f7ecc2d951e5a3a9cdf984bb35e9810fd4daafe162abd1571c26bc1431cef6cb9278e71bbb9139268cb6da0", &(0x7f00002a6000-0x7b)=""/123}, 0x18) r2 = socket(0x4, 0x5, 0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00003e6000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000935000)={r3, 0x8a}) 2018/01/23 11:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r1, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b87000)={{&(0x7f0000110000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) dup(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000046000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000050c000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6tnl0\x00'}}) socket$nfc_raw(0x27, 0x0, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") 2018/01/23 11:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r2 = dup(r0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) fstat(r1, &(0x7f0000368000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 87.328832] audit: type=1326 audit(1516705405.886:1131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 87.403099] audit: type=1326 audit(1516705405.891:1132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 87.429607] audit: type=1326 audit(1516705405.891:1133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 87.457398] audit: type=1326 audit(1516705405.918:1134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 87.483159] audit: type=1326 audit(1516705405.920:1135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 87.508454] audit: type=1326 audit(1516705405.920:1136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 87.533521] audit: type=1326 audit(1516705405.926:1137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 87.558137] audit: type=1326 audit(1516705405.927:1138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 11:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f85000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000de8000-0x5)='reno\x00', 0x5) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) shutdown(r0, 0x2) 2018/01/23 11:03:26 executing program 3: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/23 11:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/dsp\x00', 0x103380, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xfb, &(0x7f0000e46000-0x98)=""/152, &(0x7f0000cb5000)=0xfffffffffffffc7d) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0a000)={&(0x7f00005a7000-0x40)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/23 11:03:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f00006fa000-0xf)='/dev/sequencer\x00', 0x4c0, 0x0) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/23 11:03:26 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000f000-0x10)={0x6, 0x8, 0x8, 0xad0}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000000b000-0x12)={@common='bridge0\x00', 0x6}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000000e000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x401, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/23 11:03:26 executing program 6: pipe2(&(0x7f0000e79000)={0x0, 0x0}, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000a6a000-0x108)={0x2, {{0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000d04000)={0x57, 0x2, 0x100000000, {0x3, 0xc6b}, {0x1, 0x0}, @rumble={0x8, 0x6}}) setsockopt(r1, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) 2018/01/23 11:03:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000e43000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x9, 0x0, 0x0}) 2018/01/23 11:03:26 executing program 5: acct(&(0x7f0000628000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000cda000)=""/108, 0x6c) syz_open_dev$sndtimer(&(0x7f00002d8000)='/dev/snd/timer\x00', 0x0, 0x2040) syz_emit_ethernet(0x47, &(0x7f00006e6000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x11, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/23 11:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000f6a000)={0x0, 0x3, 0x0, @thr={&(0x7f000061b000)="51689232d3d46dbd1aa8e6507d7a950116b6be2a498f7db8b788f8f4a0f6360c029101266fd9eb329c3962d7b752c7610ea1fa7f070b285fc567a38943a65c5769655cd7eddfabf2af7a93b3354213cfb75e82b0e4923ed44c8f5fe20340b9a4c05b06c2714c2d41329d5b6041", &(0x7f0000d3a000)="81ec57b0a58c7fa3fc946723c1d01b740527ce1126efbbdaabcda7ca1d995eb723719ae26bfa820f2dfc999cba083e36c1903e091b2d39aa8927e95b0fd56893"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000985000)=0x0) fgetxattr(r0, &(0x7f00004e1000)=@known='system.advise\x00', &(0x7f0000dee000-0xc5)=""/197, 0xc5) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 87.582710] audit: type=1326 audit(1516705405.927:1139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16008 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 2018/01/23 11:03:26 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x0, 0x500) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000b9b000)=[{0x3, 0xfff, 0x800}, {0x3, 0x100000000, 0x1000}], 0x2, &(0x7f0000f8e000)={0x77359400, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000-0x89)="dd43b74fcd590ab0e7a2c4e1159125016c129028c7053ee5d6043bbd8b68cb3cc007b822ab363834e1f7928a5ff30fe243f6bfda7ad0b0a4dc825faf43cea63b107ca125cb19e66c12689c1f5529360e655504fc3abd7e214e86c56b601126329eead20a4a54f909c254395d3ced0b5ad6d3997f6ed187835309de7947c9f1ac97cdffbf7661beb06b", 0x89) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffd, 'ghash\x00'}, 0x58) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/01/23 11:03:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002cf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) 2018/01/23 11:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d3a000-0x230)=[{0x0, 0x0, &(0x7f0000f8b000)=[{&(0x7f000015b000-0xbc)="8536ec8f3bac0aeeec08b8efa23666db47ef19740f368a9458c888d71b4216352f22974e24f26653b3167d96998b94d39aa04edb32580cbd95656c6031e2a27a0abd44a7a07cb4c8b10a3c19d4ea49c1d7f1b7d6d3d3760554e3c068eb8b10f4f3cd66020ff44156cd2d866dd98bb400123db1dd93bdd96f87e46f3dcb41130a7e69461d774bab56bcba7391e77d24868c303349126ddeac3708f2973f35a7a73ea6ef5878bdfd73652ed499e5fffdcd45537f8d2d2954d2a645ced2", 0xbc}, {&(0x7f000052a000-0x76)="3e614a7b9e1909abfe047a1f1f1e54d5b22f7dac62ac4871d80347c7d7e86ec334941d0434cae0821e2097a9dcd273cefac0bae67bd3fa25c4a64c9209fc128b66ec099dbb3d233b76d80d86622e0c0a3f1671d50b75a94e8247567fd40ccfbd0076fb211ac2873b1fb48c321720fa1c727d29afd80d", 0x76}], 0x2, &(0x7f00003f0000)=[@assoc={0x18, 0x117, 0x4, 0xff}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0x80, 0x117, 0x2, 0x67, "e21bac40093325a035ae8908f9055f749ea658c01063a50f94a83b681bda1e0274ea83dd2a755b4338248b0ffb912ede0d0764b53b86fadaf4858624e5b36470d55802bf83c9bf3cb410c418fbb1141b19fda55cfe5d1123324d0f0221de18e25f4288fd53713f"}, @op={0x18, 0x117, 0x3, 0x1}], 0xe0, 0x80}, {0x0, 0x0, &(0x7f0000e39000-0x30)=[{&(0x7f00004a6000-0x1000)="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0x1000}, {&(0x7f0000703000)="2e1d6156200e8091ae0fa76679d47940875beec70c34d0c3952e3136db7a59e4746eac9fca735af5cfe43d372a8e5316165fd47b71784b3ec06ab380fe65a4f5b1d7b4baab132f63e7dac76be1f42f996a512ea9986c08fbfe3997ae06bfec2e5cfedf39bd305162eea0d57b242b2eaa12df4c29678ea8f0a2cc8a54a2bb758e27f82702ce4bab18bc95b18845e63467b0457e3f0e1084ccaf071364b5f2b3ae118918e7814ab2823b5fc6154e88c6f2a68933d4fd32994b90466fde787be663391a1931e915bb3c360fe0df160f8afeb4bc21a1e40faed064c2c0", 0xdb}, {&(0x7f0000845000)="d4d331b0e56271874b6f54665617481ace4fb08b7125652971d6b294cf7a92f7ec435a3538ef80c1fd1acf3206f3ed174e4734dbaaf5bbc6c0fbee3af96dc82cac068906c75189537bd57ebe4db7aaa9fc407a1bf42b8a5a21384e0c8ed542af07d27b820509376bce2240509a406ce545613090d11694ab4f8dcee0e72dd228b45f690724c93593a227f030cde377fc20fc1bccae99b765d214af917d09b776e4692212705a65e9214b2b88970e798bd9ae755834b61b4fc62d6977332340aaf014eb900d18e959ba085dd1e95db3c1969cdd3d809441e645c8d79fb81e1f9ad1dd52f9c182445661a5436a368604", 0xef}], 0x3, 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&(0x7f0000af6000)=[{&(0x7f0000907000)="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", 0x1000}, {&(0x7f00005da000-0xd7)="3725e6bdf717526df8fe66a5b185a987ad347db12b2303a5867ae65cf300020dc4f9a82277f68f6e58897f65417207346189af47b7b7109f1a22e76ec09d9678b3a4c37ee797c0abc930ca570649a0dbdd8f39d790e80f328a1111d3d9781cfa092ca769b9fc0ede7f97e9f23732c85519c5930ef7fbb19b78ef9337453e88f673b45c1418f2ec75d4a20f548be1bc3d8d16ddbfc079c85c04f733259ee7babd61bfecf3bcf9891e08b6cc060ba604d3086d55860f1b5a377549b39e4602415eea508c4a1921997b0665b2aa665193c2600dbee8f02e68", 0xd7}, {&(0x7f0000b5e000)="125d0cbc1a51b9cd7ac8edcbda4f4986b7fd92922a6306ef764b4f07fe11f6ec6eda", 0x22}], 0x3, &(0x7f0000e32000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x4000000}], 0xa, 0x80) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/23 11:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xae, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de8000)="b72775b0d5e383e5b3b60ced5c54db0a2905f0df8217ad4000000000000000e63b", 0x21) socket$pppoe(0x18, 0x1, 0x0) 2018/01/23 11:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000090e000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000317000)=r1) r2 = syz_open_dev$audion(&(0x7f00004d7000)='/dev/audio#\x00', 0x7, 0x200) syz_open_dev$binder(&(0x7f00000f9000-0xd)='/dev/binder#\x00', 0x0, 0x802) sched_getscheduler(r1) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000f00000-0x8)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f8f000-0x16)={0x0, 0x7ff, 0x7, [0x9, 0x4, 0xfff, 0x5, 0xf429, 0x7, 0xd42]}, &(0x7f000060b000)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000063000)={r4, 0xad99, 0x1}, &(0x7f0000216000-0x4)=0x8) 2018/01/23 11:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) unshare(0x20000400) sysfs$3(0x3) utime(&(0x7f000014b000)='./file0\x00', &(0x7f0000211000-0x10)={0x3ff, 0x6}) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000886000)="") getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006e000-0x4)=0x8) 2018/01/23 11:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000050000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000609000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r4, &(0x7f0000ff8000-0x60)={0x27, 0x5, 0x8, 0x4, 0x9f87, 0x9, "4597e59911f5d71b7739947ae33a35d4599491cdbf06e83e2d782cbc1806b9d9c32bf3cfdc28dc9a9b3591dbbea60e92da61b6e3cd591549ef875ebda908e1", 0x7}, 0x60) timer_create(0x5, &(0x7f0000044000)={0x0, 0x12, 0x100000000003, @thr={&(0x7f0000794000)="8ddcfac00db5c08bbd09f1886e3bfd255841e03b9634824183e830c00d60fa0f43f08fe54af143a65ae0b489c67697828b2901e3c6dfa3f9cb682fda2e62ea289bfe0a9a0826d0e068c308953193a97f1d3e2721b10872d1", &(0x7f00002d9000-0x1001)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000309000-0x6)={0x3ff, 0x6}) r5 = syz_open_dev$sndpcmc(&(0x7f00009f6000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x40) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000e6d000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e66000-0x4)=0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000992000)={0x1, 0x8, [{0x8, 0x0, 0x0}]}) 2018/01/23 11:03:26 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000000b000)=0x0) eventfd2(0x736, 0x200000080000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000c000)={&(0x7f000000d000-0x48)=@full={{0x3, {"8e9fdf8a55d22b"}, 0x6}, [{"c1b38b4fb82749"}, {"b4c2997364171a"}, {"245915f3fc312f"}, {"0abe783c95ccd1"}, {"ba3175ffca7311"}, {"abf5c795f79f94"}, {"ef4d81add8a0e8"}, {"94f746cf837819"}]}, 0x48, &(0x7f000000c000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000d000-0x34)="c152593799088404f74286f42286fa985c07364d3a6aed42abe16f56574d8d7098511d196fbd1a59cd44e2be6b825dd7549427eb", 0x34}], 0x2, &(0x7f000000d000-0x310)=[{0x78, 0x119, 0x2, "6ba92250cdf22da0ae08625be372393340b3f44f336bbc6a51ddb729091c088c12864ff99d13e506b6f14f50b394363c1ffb2a47fffa9a8d2ef673e5a3faeabf8f39b111c9ad9ffeaee578cfea11b676f153f1bbf5d35f50e53890285f361a18be20c9d9ebabf063"}, {0xf0, 0x102, 0x227340d, "4f2428c358d736a399dac8f50b0f84fa35d6a138ec92fc9e8da7421ad97477f3bf66fe39022d252e4a29dba8fff470abee9265968016af2346fa8909264ff95803aff08bc054c6e94297b51ee896a3c575bf2efd39b1f4d7ccdcbf42dc5e59ad186b81b67a25e9f9fa24645b7ff989284814839b50b5987a3134645fd1e3a6d408777f38623dea918933b04051a3076b03904bf13df1a6c9579bfb28617dec361dbef8e143d75082fe165b38e901a7fbf2fe9da872c91375969b6fc55f280d9e90766a68eb2d7d34a2d19353d5197badda5664bddd7de9f3a8e0847d2f9668d9"}, {0x58, 0x0, 0x5, "9abb31fe9b7e14a50ee3d4a8fa467985afdeb4edc5c48f38adf0d1002f1fc54d2aa8425074606d0f7225608940e0fe63c4e284b2f03d0d2e960ad1d3b1aa63a0a2b1"}, {0x60, 0x103, 0x6, "10b4cd2ab4317a2af911ad3b108d43f9d863ae95b3b1532e7e160cc54963efd86ffab55ebb0e33db93d5f5d85f5207f82a306c98ad070ebc198a221835f5c8201849a4efebf9521e8ecd9ccb"}, {0xe0, 0x11, 0xbe6, "2a7657809105fcf48ba1e5ef7d0c12866459c53b2a547642e9e8504bbe8122f9d9f36d6af862ce858332f1556ea9c5599af9180c6d5ac3cb9658585406f123367da2c67b1897166e5951305e282e86d833664b860606d8aca4a991114c2ea080635b0738037216f40a306e76da6f254dceead01060c08cd203628111c16403e762d8753e63e22051e3b4fb8a4aa46d97745a079da01bd36ee3dae923531c36c3baebad2c45f049a29bbb191694045427ba5c73354fd67130ab47cee6e8d5fa5416a5021166a2fde7d1"}, {0x10, 0x107, 0xfffffffffffff800, ""}], 0x310, 0x8000}, 0x102) 2018/01/23 11:03:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b69000-0x15)='/proc/self/net/pfkey\x00', 0x404000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00003ca000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) 2018/01/23 11:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f000033a000-0xb2)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f3d5e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b807", 0xb2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed8000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) recvmsg$kcm(r1, &(0x7f00002e2000)={0x0, 0x0, &(0x7f0000d00000)=[{&(0x7f0000b18000-0x71)=""/113, 0x71}, {&(0x7f0000b69000)=""/128, 0x80}, {&(0x7f0000751000-0xbc)=""/188, 0xbc}, {&(0x7f0000b4a000)=""/4096, 0x1000}, {&(0x7f0000de9000-0x88)=""/136, 0x88}, {&(0x7f000000c000)=""/9, 0x9}, {&(0x7f00004ec000-0x6e)=""/110, 0x6e}, {&(0x7f00007dc000)=""/244, 0xf4}, {&(0x7f00000c8000)=""/81, 0x51}], 0x9, &(0x7f0000e0b000-0xf8)=""/248, 0xf8, 0x8}, 0x1) [ 87.833297] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 87.849158] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/23 11:03:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = semget$private(0x0, 0x2, 0x100) semctl$GETZCNT(r1, 0x6c428d1fdbf90dcc, 0xf, &(0x7f0000db0000-0xd3)=""/211) 2018/01/23 11:03:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[]) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000eb000)=""/84, &(0x7f0000f41000)=0x67284d75406225d6) 2018/01/23 11:03:26 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000006000)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x8, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={r0, r1, 0x1, 0x2}, 0x10) 2018/01/23 11:03:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000218000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000548000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c9a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000184000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000500000)=0xe8) stat(&(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00000dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = getuid() r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f000044e000)={0x0, 0x0}) r9 = geteuid() getgroups(0x3, &(0x7f000001c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000936000)='/dev/vcs\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000a62000-0xa8)=[{&(0x7f0000d24000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000728000)=[{&(0x7f00007b0000)="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{&(0x7f0000c6b000-0x3e)="5035ea88cfce74f181508c66844aa230daa19e50468454e5576f3eb4e1d7ba71afc8747a0a28b7fdb787ed8fe322121e66f195fd5f0eacb580227b7c473e", 0x3e}, {&(0x7f0000571000-0x82)="ec04e43354c843270026810a2f086d04b380145bd8e84fc3038bd4fd1bf55b45bf18bbbaeebfcf09b2f92b21349e91b0561197343a6496955d7d91f0dc69a24070aafb68f774412e8607bc136c768fd247255118bd4312570f580d4f72f4db9e71a05c2cfe68221303ec1e0aef5b572e5a5f967e15193f7d4c75f321782b9ce619d4", 0x82}], 0x6, &(0x7f0000c14000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x801}, {&(0x7f0000e37000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007da000)=[{&(0x7f0000c53000)="e89d8792cc4a56c0ef6c5db8152d94c4d3b3605da2a7254b79591e7a62af79ee540684b6051d857c7ac41a2d48b2541873c282ca780d4abc6ab27a66f9e6de2a731f01b0e40f9267eb4a9197fc024e8c94780c572f22c99281b7b1c26ee796b24fa718e230f368b3b3497a5fac", 0x6d}, {&(0x7f0000bc3000-0xb3)="fcc1338abf66f2aaa06ae5210d5f53f52379a69ab75b3b1e0267f06cd56be623043932eaf43b079bc8df4b0a0a2076f4d6376faa55174a9d588fcf6ab7664266bff45f18983702c04a77116c51fddf52535abbdb03cfb98cd034426a4f99efc3c65abd83a91089f905481364436ab1e03c3b07ad98227f7b1c4bfbdc30b967646c863528c5d44e1d7c8409967427323cc7ec75cf500b0780ac5dd50b44f415f1e708cb9d7349f877da6340c26d1f65cd1d5eef", 0xb3}], 0x2, &(0x7f000034b000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x80}, {&(0x7f0000e9f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e1b000-0x10)=[{&(0x7f00004ba000-0xc5)="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", 0x1000}], 0x1, &(0x7f00005ce000-0x6)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r11, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0xc0}], 0x3, 0xc050) 2018/01/23 11:03:26 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x10001) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/23 11:03:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e1c000-0x24)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x3d8) 2018/01/23 11:03:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000067d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b58000-0x4)=0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000008f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002cf000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000be6000)={0xff, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000ea5000)={r4, 0x3f}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000df7000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/23 11:03:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c88000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001e4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000051a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a52000)={r2, 0xff}, &(0x7f0000e0e000-0x4)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x3, 0x200) semtimedop(r3, &(0x7f0000014000-0x36)=[{0x1, 0x6, 0x1800}, {0x1, 0x6, 0x1000}, {0x0, 0x6, 0x1000}, {0x0, 0x800, 0x800}, {0x3, 0x1, 0x1800}, {0x7, 0x3, 0x800}, {0x3, 0x20, 0x1800}, {0x0, 0x8, 0x1800}, {0x7, 0x7fff, 0x800}], 0x9, &(0x7f0000f47000)={0x0, 0x1c9c380}) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) 2018/01/23 11:03:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000718000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f0000189000-0x9)='/dev/sg#\x00', 0x7, 0x400080) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000562000)={0x0, 0xb4, &(0x7f0000543000)=[@in={0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3988, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000013000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001e9000)={r1, 0x5}, &(0x7f00005ec000-0x4)=0x6) open(&(0x7f0000fb3000)='./file0\x00', 0x20000, 0x0) mknod(&(0x7f0000092000)='./file0\x00', 0x0, 0x0) 2018/01/23 11:03:26 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000165000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006f3000-0x8)=0x0, &(0x7f0000e26000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000b5b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec4000-0x4)=0x1c) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d3a000)={0x0, 0x0}, &(0x7f000020d000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fce000)={0x0, 0x14, "5d0171ab8d07525bb19c609d40defce7d889dde0"}, &(0x7f0000f33000)=0x1c) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000872000-0x8)=0x107002) 2018/01/23 11:03:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000d6c000-0xa)='/dev/dsp#\x00', 0x7, 0x2c0c0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000aad000)=0x0, 0x4) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x5, &(0x7f0000846000-0x60)={0x0, 0x1a, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5d000)=0x0) timer_gettime(r2, &(0x7f00006a1000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$packet(r0, &(0x7f00003a3000)='c', 0x1, 0x0, &(0x7f0000ad8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/23 11:03:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x100) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x3, r1, 0xcc99) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x200000805, 0x10008001) connect$inet6(r2, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000908000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/23 11:03:26 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xe1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0x84)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xbd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}, @in6={0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x10, 0x9) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000004000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000)={r0, r0, 0xffffffffffffff0b, 0x4, &(0x7f0000002000)="cd9b9a18a7fb5a0abbc317c00b0e5af953ce9c1ef230c308fade76236f54e1f5db9b03c7c88302007f2d9fe426980ffab27813216b741714806ba800c8641de13d5bf976b8cbc1df08370ff4005ac4e39ab282cd76dad2d81e77caef7d2bf3d8744f03f2a953377e4be966161e5d50e01ff6cb43af3b30f852f2ef68245d786b6cd20d8433013157e770898ac11c8780b876b754ad372df5", 0x800, 0x9, 0x5bc1c0ea, 0x0, 0xffffffff80000001, 0x1, 0x6, "397ffe0f2c47eaed4a0f685b2a3bb7517e65c50e6a0c95304e5420fd259534b60e728ad8909e6293ce3dc197c40ca3c46ab82639be2949674aca11f87463bf791e7a240c1326909e9eeeefbfc97d5f871b513fae3ae2224dd22526ecec00dccade69c2c524b3747d425787347fa02d587ce41d1dfaf718e85cb82a848d9a10396bbf228b6f7e31f2c24ee4aaddb9f6748238e4f27609dc4966408fd125c0a0a26ba3df4c54e37d37025ac2efc880a714937c19453c81f2a53114a363cb64"}) 2018/01/23 11:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000a0e000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000fcb000)=0xfffffffffffffffc, 0x4, 0x400008) 2018/01/23 11:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x80e, 0x0) poll(&(0x7f00006f2000)=[{r0, 0x8000, 0x0}, {r0, 0x8100, 0x0}], 0x2, 0x7ff) write(r0, &(0x7f0000019000)="1f0000005e0007f1ffffffff0700007700000041536b8d38934b0800454ac8", 0xffffffffffffff3b) 2018/01/23 11:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x10000, &(0x7f000064a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) lseek(r0, 0x0, 0x4) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffc, 0x4) close(r0) 2018/01/23 11:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x6545) r0 = syz_open_dev$sg(&(0x7f00000fa000)='/dev/sg#\x00', 0x400000, 0x400) write$sndseq(r0, &(0x7f0000431000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6b3e37363806eaff35b04f1d"}}], 0x30) 2018/01/23 11:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/load\x00', 0x2, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f00008c1000)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) recvfrom$ipx(r1, &(0x7f0000727000)=""/74, 0x4a, 0x2, &(0x7f0000548000-0x10)={0x4, 0x1, 0x9, "408e50e73978", 0xfffffffffffffffa, 0x0}, 0x10) write$evdev(r2, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x351) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00001c1000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dce000-0x4)=0xc) 2018/01/23 11:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000074b000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00004ba000)={&(0x7f00000af000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6f000-0x1be9)=@getlink={0x28, 0x12, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:27 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f90000)='/dev/audio#\x00', 0x7, 0x200703) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000f90000)=0xca5) writev(r1, &(0x7f0000f8f000)=[{&(0x7f0000f8e000-0x1000)="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", 0x180}], 0x1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000f92000-0x2)=0x90000, 0x2) 2018/01/23 11:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006ed000-0xb)='/dev/audio\x00', 0x80000, 0x0) sendto(r0, &(0x7f0000ec1000-0x7b)="6c072755c4d4327732dbaf9b2ee79a8d3ff0726f5903f895bafc11a6f1805593b78ecea5b93a755d3336d63c98af0b0179d2173bb3d803aec1d78c6c63424bdab188711da5d44ec216c54b8cd614b85367fcb54ce50d80dfc753bbb0588c070103f3aecbffd329c6dddd1052131d3fbda6bf722893f09c804aeec4", 0x7b, 0x40000, &(0x7f00000b0000)=@ax25={0x3, {"4c77cfccf8e316"}, 0x10001}, 0x10) socket(0x13, 0x80807, 0x4) capset(&(0x7f00000c3000)={0x20080522, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x2d, 0x0, 0x0}) 2018/01/23 11:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a0000-0x78)={0xffffffffffffffff, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x400, 0x4, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f000068d000)={0x0, 0x1}) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000db7000)={0x0}, 0x8, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000756000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000c3000-0x4)={0x0, 0x0}) r2 = open(&(0x7f0000e75000-0x8)='./file0\x00', 0x303000, 0x204cfeb5c41202d6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002b2000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c7000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000024d000)={r3, 0x0, 0x8000000000000038, [0x0, 0x8]}, &(0x7f00004da000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000201000)={0x80, 0xae67, 0x200, 0x5, 0x8001, 0x0, 0x9, 0x9, r4}, &(0x7f00008f4000)=0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000541000)={0x10002000, 0x0}) 2018/01/23 11:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x2, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0xfffffffe, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a1c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/23 11:03:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ece000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a24000-0x18)="", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/hwrng\x00', 0x200, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000056e000-0x8)='./file0\x00', 0x301200, 0x2c) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000849000-0x4)=0x1, &(0x7f0000a89000)=0x4) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00007af000-0x10)={&(0x7f0000641000/0x2000)=nil, 0x2000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) syz_open_dev$adsp(&(0x7f0000131000)='/dev/adsp#\x00', 0x80000001, 0x2) 2018/01/23 11:03:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dbe000-0x10)={r0, 0x50, &(0x7f0000ad6000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000003000)={{0xffffffffffff26bf, 0x6, 0x81, 0x5, 0x3b, 0x10001}, 0x3}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000)=0x50, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000007000-0x50)={0x0, @time={0x0, 0x989680}, 0x6, {0x2c, 0xfffffffffffffffe}, 0xffffffffffffffff, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000008000-0x5)='ceph\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000-0xd3)="ef19a70bd62b765acff23827c0953e581e189030fdf72cfb4c82709a7ab1d54e816f3c6eb16182841376df22cecd7d7b60f3f5a1b6784467e67b68d9c683ac8d4fda42ddef7237e6d81d25a4c2264a6c48d7a1c032856028c5f609a38c5a9c874baa876a0e1ba05c8fddb14bbf5d2d598e56946db4cb321e9a3576a0a46c2ef51608abcef8ccca3cee8bc5662b998f7baaaa9bae5f8febd5230097ac598741c6825f53564ee34cd9db97477150882fdb4d189a0cd7c9a239115ce1e0602b5fac644ff5bff7cabc483eb120db5383f5e54f0997", 0xd3, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f0000005000)=""/4096, 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000008000)=""/4096, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000009000)=0xffffffff7fffffff, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000008000-0x8)={0xfffffffffffffffe, 0x3}) ioctl$KDSETLED(r0, 0x4b32, 0x1) 2018/01/23 11:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000098b000)=0x0, &(0x7f00005db000)=0x4) sendto$inet6(r0, &(0x7f00009a9000)="", 0x0, 0x0, &(0x7f000035f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004e3000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000045000)=0xe8) lstat(&(0x7f0000720000-0x8)='./file0\x00', &(0x7f00002ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bb3000-0x11)='/selinux/context\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/23 11:03:27 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000e000-0x20)=[{0xb, 0x1}, {0x4, 0x8}, {0x2, 0x96bf}, {0x4, 0x5}], 0x4) 2018/01/23 11:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x80, 0xfffffffd) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x100, 0x40000000) 2018/01/23 11:03:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fd8000-0x8)='./file0\x00', &(0x7f0000bfa000)='nfs\x00', 0x0, &(0x7f0000001000-0xbb)="1c5992f97dfca0b3eb4f9d9e46a0e56d4815708d5becad6e34873bbaf8a91446ba168d239b7a1e39f99b8da9adab6868d4c5038fb0d9053e05eddec7e59e9907e2da9d9daaed386a47c24101e6d5f2169055068ac0a50db4408bdd84d6fd3c85da10ed5527fcebee4f03df8f21f86cc78373eb3776be32bdd9c0168898b5494e3d542612b51abaf74651f3f5ba49c4b9fa04eead7faea0412a1e9e04856af4d413a2ef7657a37b093f231d83f7a9c4db02b4f9b3b665c7c120d79e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0xb)=@random={'system.', 'nfs\x00'}, &(0x7f0000002000-0x4)='nfs\x00', 0x4, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x640000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x20, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000)=0x9, 0x4) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000001000-0x80)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xfff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7fffffff}, 0x98) getegid() statfs(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/4096) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x2, 0x0) chroot(&(0x7f0000002000)='./file0\x00') ioctl(r2, 0x7, &(0x7f0000005000-0xbc)="1505828dee4a54525f188e1705c343a7f51c1f38be51c276f2bc3f9e222092dcf7d9cfa743b995a37d1a3e526fe61a45529fcf88778c25b119948cc6e86c91e03d8dd87d4bd18a40bf580343f0acc7dfb9ccad62fd151ad45b2e31a10c886d28bb893ebd8bc8d2676ff452e39c4e12b45ff7e26431388af5d4743df8c48b31a873a67549a9938aee0ea53d130d28a59e6d163188dc9335720013738be1be98d03214605c58f3598dee7b5b1230d47abab8aa0225bac3ceee5688866b") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r0, &(0x7f0000006000-0xe)='./file0/file0\x00') nanosleep(&(0x7f0000003000)={0x0, 0x1c9c380}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000006000)=0x3, &(0x7f0000001000)=0x4) 2018/01/23 11:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000054b000)='/selinux/enforce\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000200000-0xc)={0xfffffffffffffffc, 0x0}) 2018/01/23 11:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000f13000-0x38)={&(0x7f0000c2c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff7a, &(0x7f0000cf9000-0x10)={&(0x7f000084f000-0x78)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x5, 0x9, 0x5, 0x2, 0x400, 0x1ff, 0x566]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) munlockall() 2018/01/23 11:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) lookup_dcookie(0x0, &(0x7f0000a54000-0x7f)=""/127, 0x7f) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000007c000-0x8)={0x8, 0x1ff00000000000}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) pipe2(&(0x7f0000975000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000f1d000-0x8)={0x80, 0x9d2, 0xffff, 0x7}) kcmp(r0, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) set_robust_list(&(0x7f00003c5000)={&(0x7f000034c000/0x3000)=nil, 0x3, &(0x7f0000de8000/0x3000)=nil}, 0x18) 2018/01/23 11:03:27 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dec000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={r0, r1+10000000}, &(0x7f0000aff000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009e3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aac000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000788000-0x20)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) mq_timedreceive(r7, &(0x7f0000000000)=""/0, 0x31c, 0x0, &(0x7f0000001000-0x10)={0x77359400, r6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x200400) ioctl$KVM_GET_ONE_REG(r8, 0x4010aeab, &(0x7f0000fca000)={0x1f, 0x7}) 2018/01/23 11:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000636000)='/dev/mixer\x00', 0x200000, 0x0) timerfd_gettime(r0, &(0x7f0000db9000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x101001, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x8001, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) getpeername$packet(r1, &(0x7f0000af6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b9000)=0x14) r3 = syz_open_dev$admmidi(&(0x7f0000d06000-0x6)='/dev/admmidi#\x00', 0x18000000, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000583000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c6000-0x4)=0xfffffd11) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000923000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x3, 0x782, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x3e, r2, r4}, {0x3, 0x0, 0xfffffffffffffff9, 0x5, 0x400, 0x6, 0xffffffffffffff80, 0x8}, {0x81, 0x9, 0x4, 0xffffffffffffff7f}, 0x5, 0x1, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x0, 0x0, 0x3924, 0x7, 0xff, 0x6}}, 0xe8) 2018/01/23 11:03:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 11:03:27 executing program 6: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000204000)='./file0\x00', 0x40) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000036c000-0x1)=0x1625, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/23 11:03:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00001e8000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00009a9000)=0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000081e000-0x18)={r1, &(0x7f0000420000-0x8a)="77572969a882ef225849075e9f6a3f5bfc8b6c1e10ac068b30b152e5a452461f54b9b9cac96255d2040075cf72678b028b3c8719a5b4a5aa4cc63c9ebe000000f14c9f66af0ad1fa0c91a840ad2ab41d098a4a4eaf1647adac47d0eba7f1923687f901f44165b8ca98194728374ca2531cedadd9d299307ad85b1a7b78e5482c9587c497029b90ee1eec", &(0x7f0000c15000-0xb6)=""/182}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000317000-0xc)='/dev/random\x00', 0x0, 0x4) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() clone(0x0, &(0x7f0000ba0000-0xa1)="", &(0x7f0000fc8000)=0x0, &(0x7f0000e55000-0x4)=0x0, &(0x7f0000d43000)="") tkill(r8, 0x100000000000016) openat$ppp(0xffffffffffffff9c, &(0x7f0000f57000-0x9)='/dev/ppp\x00', 0x1, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000d73000)='/dev/usbmon#\x00', 0x40, 0x40) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r0) ioctl$ASHMEM_SET_NAME(r9, 0x41007701, &(0x7f000028c000)=',.\x00') 2018/01/23 11:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00001a6000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 11:03:27 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ccc000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000390000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x154, &(0x7f000010c000-0x8)=0x1) unlink(&(0x7f0000036000-0xa)='./control\x00') 2018/01/23 11:03:27 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30006", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000000f000-0x8)=0x0) 2018/01/23 11:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$mouse(&(0x7f000029c000-0x12)='/dev/input/mouse#\x00', 0xbf1d, 0x80040) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000045f000)=0x0) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/23 11:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000be2000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000383000-0x4)=0x10) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000888000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x2, 0x1) timer_gettime(0x0, &(0x7f0000c73000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x3, &(0x7f0000450000)={0x0, 0x0}) semtimedop(r4, &(0x7f0000835000)=[{0x4, 0x1, 0x1000}, {0x0, 0x7, 0x800}], 0x2, &(0x7f000079c000)={r6, r5}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00005e6000-0x4)=r3) fstatfs(r3, &(0x7f00006e0000-0xf6)=""/246) accept$inet6(r3, &(0x7f0000897000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005b5000-0x4)=0x1c) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r7 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000725000-0x10)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa7000-0x18)=[], 0x0, 0x8004}, 0x800) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000e71000-0x4)=0x109) recvmsg(r7, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x1d5, 0x0}, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) vmsplice(r0, &(0x7f000093c000-0x40)=[{&(0x7f000027a000)="cefe459cff76d145a36298e5ffcf472df3239fef1886a4ebb77dc40beec8a1c4de0cb28b91405a10f7", 0x29}, {&(0x7f0000267000)="dda47ebda862234d16be949bb8a299ee3ee6e67a647886f53ed1abe946c56cbb822919e48652d6f613f440000afe54c47a4af1bb9d4e245347e12d7f4c1b76942895e7b078deb0a9b783954a94bdfb757181838b3b3a049fc95bea341902af10ae51eb0bd829d6c4893d0318bc2a5945ced586c9", 0x74}, {&(0x7f0000be7000)="9718bcb869f8038cbf8967f845a57f8e96b94bcf681980cc8c6305c3d74c37d402b4591f0dda1ec83ee1dfb67ec17ade692db32b0c1d6c57c601d10874eb1232f0af84c2becc127e6f324489d703b3f27df12f247d39040707e2664efa0a67bcd0e8ce8711e8d0e32ea53a066cf2c44a03bcd53d48812eb7e1ba3313125e718a", 0x80}, {&(0x7f0000447000-0xd6)="b2e049f658959b80314b7bd06d2a6fb0a89c23e8a6f790c09ed726196c5672450efd308ac09703d6962cca8c93c2af925142d03b7c81e13c9fbb0394d40753c6aeac51824cf5af4c1a232670a80a5c5d6e89b267538d6fea07449a5403e038580d2d78d118c8bd43a4576c6ea86204e5fb9227f1b719655c2a61aaf6ebad4ff266e88677e6f9f7c468c9ae7bf5ae52c9be5ece2bc6fa92a97a19ec7c927f4e08a2947950ccca3c42cc7490c31fa8d7732670415d379e0769bdca685272913357a3b60b3034f3e949a70d890608ca04f9b15a93f601d5", 0xd6}], 0x4, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000041a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000410000-0x2)=0xc) 2018/01/23 11:03:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() open_by_handle_at(r0, &(0x7f0000c63000-0xc8)={0xc8, 0x7080000000000, "38487083966cb74281692afe98b727e49f27627174c1cb8b52cbd3f6259a2eaa5708f81e2419a5d56ec7b98c9c854253ab3c1909a8f5c0efa6966d2f093ba90550a18242d189d5001754daec7ee8a958a862e5e17b9846c042610e53b6832b660be4a84a92550382266360877ec2becbeb34a2f2d6cf22603e3df36ee9d8956cdd9c2870d8f43c2ea57d02e650ccc0a307e544036a80c2c337543974c07fa62477b5b473167a99b63e44c01fc99870240f6273c7fee6471e2150b4e953d5adea"}, 0x301800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3f, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000211000)=0x0, 0x0}, 0x2, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00009b5000-0x26)="260000002500150485ffff780000000403f007e7f340000f0f00010000080000000009008700", 0x26) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000445000-0x4)={0xffffffff00000000}, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000c75000)="542475669453250674bdaf89f9dadc75", 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000208000)='/selinux/status\x00', 0x0, 0x0) mlock2(&(0x7f00001fc000/0x2000)=nil, 0x2000, 0x1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000257000)="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") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/checkreqprot\x00', 0x141040, 0x0) socket(0x10, 0x2, 0x9) 2018/01/23 11:03:27 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002a000)={&(0x7f000001e000)={0x24, 0x21, 0x80b01, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x2000000000000007, [@typed={0xc, 0x1, @ipv4=@broadcast=0xffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 88.759213] device eql entered promiscuous mode 2018/01/23 11:03:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e3000-0x5)='reno\x00', 0x5) 2018/01/23 11:03:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000849000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000c15000-0x30)={0x0, 0xf1ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f24000)={0x0, r0}) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) close(r1) sendmsg$netrom(r3, &(0x7f00001db000-0x38)={&(0x7f0000113000-0x10)=@ax25={0x3, {"01eb443706aaf6"}, 0xb}, 0x10, &(0x7f00002c5000)=[{&(0x7f0000fb4000)="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0x1000}], 0x1, &(0x7f0000d02000)=[{0x1010, 0x114, 0x40000, 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0x3108, 0x4}, 0x4080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000a3d000-0x8)={0x0, 0x7}, &(0x7f0000193000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000880000)=0x36) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000852000)={r5, 0x13, "997f0bf880be6ebc3873a5ab8ce562ccb41f9b"}, &(0x7f0000691000-0x4)=0x1b) 2018/01/23 11:03:27 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000134000)='/dev/snd/pcmC#D#p\x00', 0x9f, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071d000)='/dev/loop#\x00', 0x7, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000093a000)=0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000fd6000-0x4)=0x0, 0x4) 2018/01/23 11:03:27 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000823000-0x7)='dns_resolver\x00', &(0x7f0000f8e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f8e000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f91000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00000ca000-0x4)=0x3a, 0x800) fcntl$setsig(r1, 0xa, 0x17) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f92000-0x10)=[{&(0x7f0000a6b000-0x1000)="2a58f16ea7b2d0501ea5a49c1ff26071ad8d79d0268e5753515d929cd8c39df657bea9822a6d1292d800c3bd5e60cf3b6ffd6f8fbd24f46e657acb4aeaa0dfcf6e9784ae35e840bffaae91ac34390413c2be65d072ab6a36d4226b66ff16a7153d213c15c12d00fbee93e7e31de6862bc8ddc91cea5d029bc0322a4ff083f2e292e487357d551835bf201cb547730dc65ed40c4cfb1a01626c29c55cd84f78265b298d9135ce8a12902d29a4a10c7c2030fbeaddefcf3c41a1d7f807693c598b5e9017a278d9f48bb919ceaa908a91dcf386b0a40c5a09e13d806cf6bf36dfd41d2b3f155d80d1849bf5876e99dc887745192148fe72e75fad9427e72c37ae1ca5b7c63b34720d89be423086c4a67eb782701215dfb6c5981a58333b74cd738adc73a701318d940d3fcb40ffba903228026e2ec1d544577439d4d2251a800a99e7c43f3fbc2794140101b985489e145cd88c3b3f198c8f965a923b8d2ff8e5300c48f80eb717adc98df18ea61c15bc70f09e893ccd6c2239e051a28d662644bd217d53364e2cb1261027c77e75f6f8b0921bde6211f3a93b0ca6be737c2e986ebf5535583d38ed0ff4afdb178167921703a65951e2b36eb00254b6c252818500940f60ad268d4b210420e1dba0954023afc040ae9e31365ed3321b323176c36bfc996b61e9f85097996ed7fcc3b2b5c7e99c8fcd646dff9b775122db08d85f072216abbd25bede092eec581e2e346e5477d7ab5b244f9dd7dac571c9973a974b916f2ec62756bb7ce7a7c956aca2cd2172fd73eb2de0b92288235c6f4cd619b03d77fd9920c83856f3071cd91bd1e5018f45aa189b20d0a0ae4a7c5007d53b3eb4c9fae3f2e9ddad3bff2e5a7f906992be85191f9d0f6aff261f8d6769b90c142e9921b3a9dffefa39a40f01ee3562b4bb910c115a429a17a1dc72b11e54c5674717c9134b52b3a3ea9e52f3ad80415a2c2425a703a76ec2326015da2e297ccf383fbc1b7ee2ae5d44e938d3a8d8ac4ede5e2b4a0a28290c542f6fd15e9377d20836f6be04b667f67ef0e862a53f3d223f08e5677beb5bbcc05ecab04b3cd810f0762ec49cee8090c9a0f6c3e784f98f030cf49b8d610080e126f4c25a88bfcde48e79233519db56f1a96f025429168bd141143a213037f9fc539e888c8c76ea4db212d06bfe6555171091f64cd54d5eca5fc0fc0c0827e5eb1bee4911c9ee8bb85580df8aa9aa8ee3dfd141f6858cbdafc6deda99b782f8066f3ba227f21b460665874aac321caacb671f48f79be20e835d5af6f8015338cf0bca2981f8ce4978fad1c938ef579c185a61ba5033b09ef48356e3a0dae80e35252b82ec92b14ea32533ddbeb170fcb3c00731f0eb996d6ec17c8988a01b8fafe6779ef9ed96cecb32957a77bb4f3a331baee5c8574409ede79908b2adf2739d3c6364913eaefc777461239f69fb506c9b764c17dd53dbb64ac811780a9f82e47f6348456d858d9f63b91a29d88205a0c20195579bac6e8d253d17556b77af890ddba179179412243ca3fe3372c8d167d44f613b42535f86dc80773d6a9adda63aeb99ceacdc7075761de5baea1256d143391d7d801d656264b1a52e2780845355a9697b8ed01e2ddd8d06305534699fcfc6e845f4148d437950b52b6655a5cd27d76b1e104b208680f77bbf3158473fece5e5fb67fa5e8e23126cea089005e695aa688f8b716567ef6649cd7d87240d6480ab1356246fd4bc44d0ec29b0971b402870ebfdffc7068f752568879b5533bee765d35ca2515fd843efbd11d3f017a5cdcc3a8ebf8b20b7fbe45a6650dc12ef3011e4d398db219d1b65cb0e2b2db08176a47594ad8b1b736646f32667e36c1c520c21f1bc63eccbaec34353e4d73410946028ce6db4a584e341cdbc61f59f716f81e1b63ad41a09a31eea8e2f893032859b9d135244d6b5a11c65befb637e9cfdd31ec73bdf7c6911aa46ba6af37cc60594a63d4d01f3db88e6be0a7d712ec357fd929119a25f4118af36684e31bd3e585374bbdf623f5649bcb391bb6cb55f1e23406c6f167f467c0384e61643622d35f6aee9f2b2b40f029d15949774e5b8d6a1ee1c48212c46c9ff004f758e944807a89e2e9c2bd55b06f10209d37bfe3b891f0bce0b822561866e27bcbf6a60fde8685ea2a61b4c30a27bdf14adeb4b79601effeb2db30e779b9bbe437486023e721ca396213b00547ada163c0adeeeb7b3668f0f011b4d97fceee70fb616c9e3ba4cfab7c088968145257f938d18f2e2f55db86cd85b9b3f8c96eebf30fe3203d601bf8fb2b1487c2d4388e5de9b25a67f9c79f0ef098f9ec619260540dfe2e1e54241a355db4336843b83c9bf0bb57e5b5d2f52acdb2631f3dd5135b9067e0965d01427a43ddf02404c21ff39b6050da09395c71a653ebfcd87274e6e61a6a0f9ecd01ddce48c9c2b37ee963ce8879b4bb376cc4f551765b431c49619eac98e21512fbe3a75feba4cf95434b9155d5a304c9db3bbe0a42510325757aea1a3d5a6a72f57ee92031cdd459f8004fe5645e3e3d05800353e5f9c8c84701a9480f6e1efa9715195a275c06819466881eb83e98673c805f6f845246703c6d3261f16289e638fd608abc2bd65758264e9d4b1498ea99c091f61d97103375284a5bdc0af30ec77f8f9139624e6fc3f9c42ee6214bbd4586ad34f64e1f852b3128f1d9b4bf531267c0a7cf5e4ba408ee8adfc35ed0734fd0742a6f2f9c88e67a0f41b49de832c9c06525f0a72c09ab22b5878ee8b46864ffbbf4783212ada518869e98aa83ea6e80cf11bdfdb334522b1edfea47317b40bfd594e9d4772f15989b9ae8d2ff1f0c3cd43309f4b733c420847ae218bb4e349619ab717698361a3657754b5ada5087c15fb36ede2c4c312c46300c1f9e7139f6d6ed88020612bb6c3662c8c3c91cdc30bb54441fcb2211be4ff4d5797cf0bf2927ddb6c74c1b88ed5fccaf22b87b40ff3da51fe372770d742d261a835336c6f12fc6a3130e52234edc5e7bd19a7304fb7554f03555117e53ecf1e1ddeaf1b192b0770ae32e32a70c59e80607fb751f5946b28c93ff7345c920147d002da043342c9a279e3cccaf6a5b291b781e7bef4869dc3ec17795b1c7f93d711a696f004f8a291eba16080cab15d5c4eef4ad63900433b75c6a90fb9edad106927212f96f19b8fe2f90239860194cee3e7b4ba09e7408fd2d8ca3bb1643f370aea5f439d9ef474247d9ca9f548875113f1a0db8787409df7638b829b596b84f449426c23e253bb0475091231746b04f9aec904f083fa0b04b70ef8689f4b02773fb25e1d18221af972c1483a05ad8d6ea8c78e466891382765c9f572a43257fb3fc83a70ef970062308f7f1f78e5a70850658b5b0215184876d0652633440bcaa0eaff3184f5b5ec90d9c13179bfc5ff0d88216caece7c31174b2a92f2b02169e7f27f56eb8cb14c3142bd0883b1176f6f666adb3bed8b60df594e2fe07963da452a84c814e87635ef4fcbdfc13d538741930ee9fd0c39b5d29da01c0ca0c07009c3a2400d50a81c6d195d22490a485b5e5847aba06e91749c39912233fec9bcea1cb2c14b8d33899a6732dba67f89158d17fc4aeffdffe6e4174fd44ec175dc5a78efd646cfc3be213edd0a0543f62c32ef2b7914fe339638ba2bc41f7210771062d50149d2975276a96781214ed8326830752c6049c2666daf035081b4ce19238b11f0e01fa8a2abc76d5be9f9e804a04745506b2685e327f4a2438378a7a1ef6404f9c9db9638aaa286298c5fd0475c6eae0be7c936b29eb1f4a531c6165dcf197ab4ea893af1f2cfdaff8fbda34df19b0273313d8be874a119ffdae45a4ca3dcd67cd7a61ebc45018d3bf4c8377d82767a3b1e63ebcb8606340aaedf5b32375cac3af16ebb6b99fc0e65bb8d0140285ab936ac3519e713a275ef2391da4b36638c8a7443e87440663036d5c4b54ba4a911395e0f794b02f683b26f7d9130ac7e1bf4ed81e9a04765e20131ab0f652630b2f01a82448a6831f8cab815ac1e4e62851d15a4e02d9971402d58ee56f72ccb6cbc42d9a4701db15bccc15958c391accd1420d46d3f0316a44cd7d2c7c0bafe1398307e170c2e2d62c7c76ded31470d6b28a3262bfaec3a2516af8772556bf45488f3d4df4d46a20b25748fd60ff9ba8bc62d01c2a973e6ecfa53bf35be245e5fe34622b1a0bbe8417e32e6b9e3162c0bf10a32a0bb78f3c192e582edaab22f37d892f0ee958cab28c07f0093d76882a8ff30d34f7ca54738aec974df68ba58c95a096e9fd2b6c38f0116ddf6e832a8b0a5c35d814a2ad1aaf9a13a0049b1a03fc87700a3c7cd8f9610b0389ffa7628722521d545699aced544f0c205d2c3bb6819012637bb3ee781eea1f21b1829c971bf40c39eb2a3c55441d400700b76950d268ca6197c662a94732b22aa4113df8db84a75623fd7508d014c4a6fe5da8df6bc1220ba525652ebf30d4dae2239aad55967f43c394a0b38670abd9a202172877f26d7bd63b417fe4589bfff83b740f69e5a8b2756f7ae242d734dc13f3f6fe7eb10ef672f5877366dae22d8594a354e4002efc45c6729442b781aeb592b5b7c77189015c7af1a36440a8c24dc0fb72800b32928983813d4b41f4f47ef46168d8fc86785ee2e99ec6975dfd1af82350db3e4436092a190c21fbfba2ae883351be2e34e46f6ec44d185ddfb87a425871d176e96bde8c95bca8bd9e7b62171f06390890da1cb70cfd884234bf53c2f6ff65a87bc92d0b74d4d3d7ba2324372e3001df45aaab25419b477d2af4ca66f03208169741a5ae397606938e16d4feb2418ebc8c4c064365b03fd7fdd7a1b64f682e33dfbc001b738541c9e1db2d552eb9bf0dcac7fa56a43d5f07cb7dbe882a78f9c24060457d5f5455733e0b62c4e24fd3977fffc4408527ae586cb1152eb0c8407c07d2e6a46fdc40e4076e393575dce7fbe1afbf28ac9f00b98654c33679683209e438a0202d531e6cc7ce28fd1633f1cd493776f3b43394944f65f41aad2dcba908b10f9d41a943f28ab9ef60ee11853d695e31c7ae30ff405789e40148f2626158309bee9aed6b708cba63ad35d60b0075d2c4a93f11c4a8b6cbf1ea319ef9464d9894613a87da2f903b4af95f8c9ffc8278e4993464e631a728a64eb2388c37a76a5d584ff1255b2d3f9fd47aecb97820c3ce8e979a810a2d7dce3785e4a39c10d2d5b320c9ff3c084b03dd7cd10830a74b6fee93927f50eba35dc9ec3aadbb37b5e226abf84aaf1edc2527e8fce1b423d836b8169687179de22ca0bdbdc47afd93fd4959654c62ff5b1ece0e2c996277ad085bd31f1d15bef981c3d2db73673fb5346fec231fac933866da5ee16a9f75ca73f1a001bbba5cbff9acfc7019aa7fce96e1e5f70ac9705359fb192beedaaf8ba68700b8842620104e82c5c221b429af24a45be0e880ff1d2ca9c91073fb62a4bb9d920f2e1442ca7b5f1fc5d14d930f6645d68a63c9ad25c053530a8b7fbeac7b8e00012f381cab236e4a2acad4329b92fda56660d1e445b0e9a07066b11c16c92195685f0513a781f8565c6392e3ff50544b40481f858f84dd3dceed34662d89d2a0b90c33fb5c0dfacce27973f9c456e4b3676a39841fda8bf9fe09e365e2db33c1f3657593d9332569e1137905d976602e2d2a152e62d0eef23c7a40b703e752f9893d3a4a91116e262c60792e87c87be124e8fee0ec5eb08d81d93e3f3a0be89d3b2aeb2a51c0815358a3aaffcb37c345f574e9c5cf74ebecc007999a3", 0x1000}], 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000f91000-0x10)={0x27, 0x8, 0x90000000, 0x7}, 0x10) 2018/01/23 11:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) signalfd(r0, &(0x7f00001a6000+0xc7e)={0x1}, 0x8) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 11:03:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x100) semtimedop(r1, &(0x7f0000a67000-0x9)=[{0x2, 0x7, 0x1800}, {0x4, 0x80000000, 0x1800}], 0x2, &(0x7f000096d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000277000)={0x4000000000, 0x0, 0x0, 0x69}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000725000-0x10)={r2, 0x1f}) 2018/01/23 11:03:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000501000)={0x2, 0x6, 0xc1a, 0x1, 0x4, 0x2}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af7000-0x4)=0x0) listxattr(&(0x7f00007e1000-0x8)='./file0\x00', &(0x7f000083d000-0x74)=""/116, 0x74) timer_create(0x7, &(0x7f000013d000)={0x0, 0x0, 0x3, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dd0000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d7000-0x4)=0xe8) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000474000)={0x2, 0x0, [{0x0, 0x1f, 0x5, 0x2, 0x5, 0x0}, {0x40000000, 0x9, 0x5, 0x20, 0x5, 0x0}]}) fstat(r2, &(0x7f0000e33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$1(0x1, &(0x7f0000d63000-0x2)='\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000340000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d4000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000bb5000)=""/234) fcntl$setown(r1, 0x8, r3) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0d000-0x10)={0x0, 0x0}, &(0x7f000000a000-0x8)={&(0x7f0000009000)={0xfffffffffffffffc}, 0x8}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a46000-0x42)="0028bccfbc58630ca416193aa616c933d632446aa93fe9766c1f0b80327f17599d73a848efa77af4f96b5868d604ce8f067d5e7c19882a019babc69b80bd32b7aa74", 0x42) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000bfd000-0x4)=0xd8a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000002a000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f00004fa000)={0xf315, 0x0, 0x5, "b3613eb73a15", "5ad03ef9d71f31d6a20531ebeb78e70d"}) shutdown(r4, 0x4000000001) clock_gettime(0x7, &(0x7f0000214000-0x10)={0x0, 0x0}) init_module(&(0x7f0000bf6000-0x1)="d6", 0x1, &(0x7f00003d4000-0x7)='vmnet1\x00') setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r4, &(0x7f000088e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000da0000)=0x0) fstat(r6, &(0x7f000042b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r4, &(0x7f00004bc000)="", 0xd6, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 11:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000d8f000-0x4)=0x7) 2018/01/23 11:03:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) r1 = dup(r0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000c81000-0x18)={0x8, 0x4, 0x1, 0xffffffffffffffff, 0x0}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000054000-0x18)={0x100000000, 0x15, 0x1, r2, 0x0}) 2018/01/23 11:03:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000843000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000224000-0x4)=0xe8) stat(&(0x7f000037c000-0x8)='./file0\x00', &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) read(r0, &(0x7f0000608000-0x1000)=""/4096, 0x1000) ioctl$KVM_TRANSLATE(r2, 0x4138ae84, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x3}) 2018/01/23 11:03:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) shutdown(r0, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/01/23 11:03:27 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/23 11:03:27 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getflags(r0, 0x40b) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sigaltstack(&(0x7f0000a2e000/0x4000)=nil, &(0x7f0000113000-0x8)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006d8000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000-0x4)=0xe8) getgroups(0x7, &(0x7f0000cab000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000f7a000-0x8)='./file0\x00', &(0x7f0000f7a000-0x8)='./file0\x00', 0x4000, r1, r2, 0xfff, 0x8000, 0x4000) 2018/01/23 11:03:27 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000c000-0x8)='./file0\x00', 0x400000, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, &(0x7f0000005000-0x8)=0x4c, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00004ea000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e31000)='/selinux/policy\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000009c000-0xc)={&(0x7f0000331000-0x8)='./file0\x00', r3}, 0xc) r4 = socket$inet(0x2, 0x5, 0x6) clock_gettime(0x0, &(0x7f00008d6000-0xf)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000095f000-0x10)={r5, r6/1000+30000}, 0x10) syz_open_dev$sndmidi(&(0x7f00003a1000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x800) ioctl$TIOCCONS(r3, 0x541d) ioctl$int_in(r2, 0x5421, &(0x7f00001ac000-0x8)=0x7ff) preadv(r2, &(0x7f0000084000-0x10)=[{&(0x7f000049f000-0xd0)=""/208, 0xd0}], 0x1, 0x0) 2018/01/23 11:03:28 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = syz_open_dev$adsp(&(0x7f000000c000)='/dev/adsp#\x00', 0x1fffffffc00, 0x40200) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000011000-0x4)=0x1f) 2018/01/23 11:03:28 executing program 2: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000db6000-0xb)='/dev/loop#\x00', 0x7ff, 0x20040) fstat(r0, &(0x7f000054c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x14, 0x800000a, 0xfffffffffffffffd) write(r1, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) 2018/01/23 11:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00001ba000-0xcf)=""/207) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007d0000-0x18)={r0, &(0x7f00002f9000-0x53)="d770036fbddb078178b272b938c3b77a0cf755d32af34abc5a5108637e6de2d062403e2053e657a037510f4e46444b2ae087ed87a063ff804b76f7e42dc4994ba9984e0378defd1ea619acc77846ce6df23fd8", &(0x7f000033d000-0x22)=""/34}, 0x18) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cd7000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x6, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/23 11:03:28 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x5) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2018/01/23 11:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) write(r0, &(0x7f0000413000)="8e5d06b0b99b6467fa6c7f10326add20cfc0461ddec8b7909f9ed7900af4f0a3d246afa6a72823650cb74a6202119f79ee5465e2114b821a50a788407d3b621cbab8b2eec0e5feeec11eb0bb8d44759cc28f08379212296c0cfcb69ef45d23ff7e3aa6181b63fac5ed05bde7f59f8d9801e7a9c2acf77d9270085ca18e17b1161068111e7e083614c2a674a3f98c4b6418d8ab2925ec43d11495ac958397cb724e2553480693cc7d66253ecee6e44b11e7572edaf35c4ff83b4d477b7092f1767ff5fde3dfc6c19f7f14c9bf84c550dc885bebec620ceadf554633a28e01ad7887", 0xe1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/01/23 11:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000542000)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f78000)={0x0, 0x2}, &(0x7f0000101000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006a2000-0x8)={r1, 0x81, 0x3}, 0x8) 2018/01/23 11:03:28 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000052000)='/dev/input/mice\x00', 0x0, 0xa402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00002c8000)={"821d6202e0c87258bb1764683812584f", {0x4, 0x0, 0x0, "3344f22eda46", 0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="2c4dca2d70b7e4b6944a1100029316f6") tee(r1, r1, 0x6, 0x9) r2 = gettid() ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r2, 0x0) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0x44c000)=nil, 0x44c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000044c000)=0x0) ptrace$cont(0x18, r1, 0x1f, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00002d9000-0x8)={0x0, 0x0}) 2018/01/23 11:03:28 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f000000a000-0x88)=""/136) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe0, "5cd12a22a7c9f38ec47a42ece021f527e59fed73f5eade188273f8f8178ba36eb8310c13ae46e0c09ce66b38d0776b8b2cde46487fb603c59578dfd453ab63a31f7785342ac6d9459a67143b854c186781b091325ccc4ede8325078c57a3f6b28934827913c1008afcfb41a63cc12fb35c1efd1332a963925f4eaff2c34d92f31f06f5eb12d64169ffea3d4988528fd9f1b817e5a89cd10d4fcb160857def0a6ced19a01619df68ed9997c6c550b475ea32c313b0b9503a408979d6e3d997be218f4b9cba31e077806e8186411b9f75486c11c4b52e76c324b0595f1315d022b"}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000d000-0x8)={r2, 0x6}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f000000c000)={0x4, 0xa707, 0x0, "12887524bf1b", 0x4, 0x0}, 0x10) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000008000)={0x1, r1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000006000)={&(0x7f0000008000-0x4)=[0x0], &(0x7f000000d000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000000d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 11:03:28 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x7fffffffffff, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/23 11:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000356000)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000077f000-0x8)=[0x2, 0x6c]) 2018/01/23 11:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffff7f, 0x3, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffff) close(r0) r1 = syz_open_dev$sg(&(0x7f0000acf000)='/dev/sg#\x00', 0x3, 0xb580e9115109ecf6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b1d000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000001f000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000e21000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000051000-0x8)=0x5) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/23 11:03:28 executing program 3: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x5c8e, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9, 0xec5f}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0}}, 0xe8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e7b000)='/dev/usbmon#\x00', 0x4, 0x200000) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e7c000-0x28)={@generic="431cf5b35e1d4229cd30c0f7aa185557", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000e7c000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x271, 0x14, 0x200, 0x1, 0x3, "", []}, 0xf}, 0x1, 0x0, 0x0, 0x8820}, 0x80) 2018/01/23 11:03:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x28082, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c6d000)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getpriority(0x2, r1) 2018/01/23 11:03:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xa0000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000002000)=0x8) r1 = syz_open_pts(r0, 0x200282) r2 = accept4$inet(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003000)=0xd00) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x1, 0x7926, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xbb8, 0x4, 0x10000, 0x800, 0x401, 0x8, 0x4, 0x9, 0x8, 0x1ffc00000000, 0x30, 0x1, 0x80000001, 0xab3]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={r5, 0x80, 0x30, 0x4, 0xffffffffffffff22}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r6, 0x5}, &(0x7f0000006000-0x4)=0x8) memfd_create(&(0x7f0000005000)='bdev\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000006000)={0x4, 0xabfd, 0x200, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000, 0x9, 0x7, 0x8, "1292ca08183393b70b8a246dc1b6339b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r7, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000007000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000009000-0xc8)={0x8, 0x80000000, 0x4, 0x200, 0x3, [{0x1, 0x7, 0x3, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x8, 0x0, 0xfff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/23 11:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002c6000)='/dev/usbmon#\x00', 0x9, 0x185000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000080000)={0x0, 0x7, 0x0, 0x10000, 0x2, 0xfffffffffffffff8, 0xffffffff, 0x6, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x6, 0x3, 0xfffffffffffffffb}}, &(0x7f000036d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000663000-0x8)={r1, 0x0}, &(0x7f0000a83000)=0x8) r2 = syz_open_dev$amidi(&(0x7f00009b8000-0xc)='/dev/amidi#\x00', 0xe3dd, 0x10040) socketpair$inet(0x2, 0x805, 0xfffffffffffff800, &(0x7f0000619000-0x8)={0x0, 0x0}) r4 = syz_open_dev$adsp(&(0x7f0000bc8000)='/dev/adsp#\x00', 0xffffffffffffff00, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000aca000-0xf9)={r3, r4, 0x1, 0x81, &(0x7f00007ee000-0x8a)="a23085dd4efe87924ce8a8fa288c3b5bc86d5eb36233e5b2f356eb65a1096fb6d3c64f3b8acd9c0703381da268796179bc06d0eb5185eadd3d9d82107ad3d21a9f0e9fbd7c4939421d462d8cf50ca8cf2a66a222baacf3be5c8952a990d6a2810ab1bbe7eab7c8303c32228f73e42a0c9f54326bcaec933c4009e5e780d3545d9605cb1b86e02c72522d", 0x1, 0x81, 0xfbb, 0x7ff, 0x317, 0x5, 0x6, "594c926691d58959cae151a18e077435043ec4b59af4778136114f2186e08f069c548531cd278a4ec9e42bcb446be7c4c7a0eb89c27dd112a8177dac85de1d744cbbf4a9e092e9acd59557477b6ada5bceaa055684a51525b87e0fd75a4cb69498eea7886df5128f0eececfaca2b0141b70bb980ae8f5c5492a3384cd9113b14ca9849a975dfd21bd68077d0397a4fe3e4398c2f61cfa26df3d90f8b2176fee548238066ce801bcefe60e60f0e3ff4c8fbbed464e0319937a4741b0c1359de799162aca8872dd7d188563ddb60c76f6ff4"}) syz_open_dev$adsp(&(0x7f0000dea000)='/dev/adsp#\x00', 0x8, 0x218040) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r1, &(0x7f00000bb000-0x4b)="7e1b3f7d7cbd82d2805892e0794e84aadffe72992223c2cafa55e5d35f830cbe1bd63e4cba50a1cc4d726427225c3c5a33b9f9ab69af8cc4569054fa80dde14c74dbd645f0a6c1a4ebaead", 0x4b, 0xc0, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000731000)={0x0, 0x0}) listen(r1, 0x0) r3 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) r4 = syz_open_dev$mouse(&(0x7f0000301000)='/dev/input/mouse#\x00', 0x1, 0x282202) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0x4, 0x4) r5 = dup3(r3, r0, 0x80000) writev(r5, &(0x7f0000ccf000-0x10)=[{&(0x7f0000f6d000)="c99401c7b3eb3de913fb460edf60be34314dd1987c8bf8779963d42120f7c84501b12fa286f2", 0x26}], 0x1) 2018/01/23 11:03:28 executing program 4: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x200102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) 2018/01/23 11:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000005c000)=0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000263000-0x4)=0x0) 2018/01/23 11:03:28 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e06000)={0x0, 0x58, &(0x7f0000359000)=[@in6={0xa, 0x2, 0xfa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x8e7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffaa1e}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008a0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x1) write(r0, &(0x7f0000001000-0xbb9)="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", 0x1000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d8a000-0x8c)={r1, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000-0x4)={r0}) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003ce000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000192000)={0x0, 0x0, &(0x7f00005ed000-0x80)=[{&(0x7f0000ea6000-0xd8)="2c71537d02dcab2569e8875a6f1e9a6775d3a970d7a34a943db82ab917e2d358", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f00002fe000)='/dev/input/mice\x00', 0x0, 0x200080) bind$alg(r0, &(0x7f000050f000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm(cast6))\x00'}, 0x58) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000dd8000-0xc)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008a5000-0x4)=0xc) r3 = syz_open_dev$admmidi(&(0x7f0000516000)='/dev/admmidi#\x00', 0x81, 0x40) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f000003b000)=""/223) readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) ioctl$void(r1, 0x5451) 2018/01/23 11:03:28 executing program 2: openat$mixer(0xffffffffffffff9c, &(0x7f0000439000)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b00000-0xc)='/dev/audio#\x00', 0xffffffff, 0x200100) epoll_pwait(r0, &(0x7f0000e09000)=[], 0x0, 0x2, &(0x7f0000da4000-0x8)={0x61}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x2000, 0xfffffffffffffffb, &(0x7f0000fc2000/0x2000)=nil) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000411000)=0x401) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000089000-0x9)='/dev/sg#\x00', 0x4, 0x20000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f03000)={r0}) recvfrom$inet(r2, &(0x7f000021c000-0x94)=""/148, 0x94, 0x100, &(0x7f00006a1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 11:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e8a000-0x14)={0x0, 0xe3c, 0xe0fe, 0x8, 0x3}, 0x14) connect$unix(r0, &(0x7f00000bc000)=@abs={0xfffffffffffffffd, 0x0, 0x0}, 0x8) 2018/01/23 11:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000ce6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000416000)={0xffffffffffffff9c}) getsockname(r1, &(0x7f00007c2000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000a91000-0x4)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000083e000)={r0, 0xffffff19, &(0x7f0000a14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3e2) 2018/01/23 11:03:28 executing program 7: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socket$inet6(0xa, 0x800, 0x10000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/01/23 11:03:28 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000000e000)='./file0\x00', &(0x7f0000038000-0x3d)=""/61, 0x3d) lseek(r0, 0x8000000000000000, 0x3) 2018/01/23 11:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000607000)=0x0, 0x8) sendfile(r0, r0, &(0x7f0000ec4000)=0x0, 0xfff) lstat(&(0x7f000069f000-0x8)='./file0\x00', &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 11:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0x4, 0x402}, {0x7, 0x3f}, {0xf, 0xf53}, {0xe, 0x98}, {0x3, 0x8}, {0x0, 0x4}], 0x6) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) socketpair(0x8, 0x803, 0x100000000000000, &(0x7f0000936000-0x8)={0x0, 0x0}) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000214000)="d63120e6c2a1ae1d3a436c964fd34bf1085e03adcafb9735847778ac5748bb97a3ebabeff3609eb7ceeca51c7461cbb36425fbee77b4026a3043a18366e6088ba96964b4e7d72f1dcfee73dd9cdf905e71fb76a72e8d3d660f81b6f694df183a7c97844bdc318c7e4968") sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/23 11:03:28 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000016000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000f000-0x4)=@int=0x2, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000015000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x800) r3 = fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000015000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1000, 0x9, "340e400709f05a117818071fb82e17b8b810243c548c6353a63a3287ad324e253a794254ca515c0aeff824932c38f8e455b62cc838bae7b8120d756c8f35362795c0ad39a37009b301f7743584c4b776"}, 0x160) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000015000)=0x5, 0x4) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) recvmsg(r4, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xd, 0x3, &(0x7f00006ee000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa2000)={r1, r0}) shutdown(r1, 0x1) writev(r2, &(0x7f0000cec000)=[{&(0x7f0000edc000)="bc", 0x1}], 0x1) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000a5c000-0x10)=@buf={0x74, &(0x7f0000355000)="0826462907442da8357ac28fea2d971694f88bed763606d2e3da17ce186ecf69a3e9569046d80b79ba251abea1af0e929af079009f0d397902b13644ca81c173c5fa5fe7d0ecea37143b0b337b6ecd2f1730842ba306371b2d6d68029580d8b04ab7e00450711a661114ee3f3d100a45343a6173"}) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xffffffffffff0001, &(0x7f00007d1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b48000)={0x0, 0x7, 0x6}, &(0x7f0000aea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a60000)={r1, 0xca, "88ee0f97d21d4eb8f10cef91ff72b44ddd96722408f8483c9c954539cd6e4882964d091c35efd3ce45ab4a74edb0cd29cc8e9113dd62f4b5dd06ba5ccfcfd74f2d059f81160a77a539d992914363056841cf0b0f121265a79d63b8a0995e3baaeefb390ea02ae18de78df6d2df7028d0ef13521adb5a261160305c946b40e849f005449c32d92da4d73913131c863399dad220e4a93b940f029e3306274f591a6aae5a973c5fe4a998ada18a3bccd18925a22442d636113ed2c142412602678bf2024c89e6f76b3cd778"}, &(0x7f0000668000)=0xd2) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f000043d000-0xe8)="aea7dcc4374b717eac15c96f64c0e2dae5f6ededb550d16e5694ef8f6822380d5ab65efe07ffe6bad5fddbbc169fb674743b04842651d8279b369321bccf18dc29e6b12ed9c270871388b91952c70c4dc6db62109c8ec715ed456867ce0d3fe706b3fc2c119dd2f839330197575c281c423b764f61dcdc49c37050a2891e5699f35a62c2adec5b86ee3cec8e0a7a44850de959f0b14373184a4e5e1bd1224b1c7286a03e76fe79931cec48dabdfa661a8df5676c352c9e3f64f10934eac86c87757886d849ff439ecd3154b3128e1dee0c93e615736dcc254a6f30e07f98ec8a834d77da0aa45e3d", 0xe8) bind$inet(r2, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "0000000000000000000005e320194b016c"}}}}}, 0x0) 2018/01/23 11:03:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000156000-0x2)=0x9, &(0x7f00000e4000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) recvmsg$netrom(r1, &(0x7f000067a000-0x38)={&(0x7f0000134000)=@full={{0x3, {"3380322a0f0177"}, 0x7}, [{"c230710c433f40"}, {"adbc67f1166164"}, {"7b1dbce9302121"}, {"5b467971516cde"}, {"de98633d3d6cbb"}, {"2f14098d918ba7"}, {"474629f6da385d"}, {"13be7199d6dc49"}]}, 0x48, &(0x7f0000754000-0x10)=[{&(0x7f00008fe000)="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0x1000}], 0x1, &(0x7f00003ed000)=[{0xf0, 0x111, 0xff, "363665de6f592338164d759ea799a559048fd86e40060232b51919ce117969487c0270231e9d9e521a4f3601c6ee1fbb6b59cdd64a91bbea5c8a41780548068121a78e2081924556c4dd9f6023a0f65b37be851af4d393ec2552a229e1e75f3f295ddc0d0ef8f45384ce456bbd7650f8b2e27ef9ae094d82bfa9ded06973e2322ab99c9ef9539c17bd34a2fa7ee048f24b3010e156c72c88cdb4b1b94eb2fa7b4f5630aabde4484b24d7c4874f7c1d7f920f88e3f3f79f84455b4aef61291696a52865dd3b48bf0cbde5920bea20e287d3a2bd1c91ac5ae3de"}, {0x30, 0x103, 0x100, "eaee67b5d37458f3f36da33ad148c71962930b0a32b658f59e1f28f3"}, {0x90, 0x116, 0x2, "301e024c6b8699fa55404fcfe873592cddcc7173f58ea39cb2f1d1cb687c5934f09d512d7940f60046385aa4bf6a84573a75955fc8e763c56f195b1ac64a4f6bfaf35d05a6a55e091e03940d7012074e1bcd87aa8d58c4d53a76ea5f9a6130824a5e240d825c79d0b4a86094716c97e644ce3773411b0906ebb64d7b7679"}, {0x38, 0x0, 0x0, "0aa68439f01e74ecf69e30ded733bc49b9d224b098936248623ca6627175b20cb42f7ed8e150e776"}, {0x20, 0x3a, 0x40, "1a81226a20203f5107"}, {0x90, 0x10e, 0x6, "5674da3a7e2f22c7e0627a2b6b69ef9277a2b6c5d355f888a78eba1891ed7cc560940537b103ce48e0128d94dae15f4d583fd28802bc7feb2d183bc2976c946f3d1bc7a3ea03bca7398edf11f90ea934d957460cc4d88228b490aafc9f00157d49584b689d1e3ed79694a100be5b3ff8f1fd0bcf2a0258c62b"}], 0x298, 0x20000000}, 0x40010003) renameat2(r1, &(0x7f0000027000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00007fd000-0x24)={0x2, 0x8, 0xffffffff, 0x2, 0x4, 0x80000001, 0x7, 0x2, 0x8, 0xd850, 0x0, 0x101}) utimes(&(0x7f000068e000-0xa)='./control\x00', &(0x7f0000cd7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2018/01/23 11:03:28 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000746000-0x4)=0x0, &(0x7f0000b96000)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000594000-0x8)={0x0, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000ec4000-0xe)='/dev/admmidi#\x00', 0x9, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000a25000-0xc)={0x4, 0x0}) symlink(&(0x7f0000043000-0x8)='./file0\x00', &(0x7f000080a000)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d1e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f000095e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x1, 0x0, 0x400, 0x10f000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x81, 0x0}) 2018/01/23 11:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009ca000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = dup(r0) write$fuse(r1, &(0x7f00003ab000-0x12)={0x12, 0x1, 0x7, @fuse_notify_poll_wakeup_out={0x8}}, 0x12) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000f76000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfffffffffffffeff}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20a) 2018/01/23 11:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007a4000-0x9)='/dev/rtc\x00', 0x200040, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002a2000-0x12)='/dev/input/event#\x00', 0xfffffffffffff7fc, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000558000-0x10)={0x17, 0x0, &(0x7f0000261000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a54000-0x16)='/selinux/checkreqprot\x00', 0x200400, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000cf3000)=@req3={0x81, 0x2bf, 0x9, 0x7ff, 0xffffffffffffffff, 0xb38, 0x5}, 0x1c) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000012a000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000708000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/23 11:03:28 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f000096e000)="") userfaultfd(0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fdb000-0xc)={0x1, r0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c6b000)=0x80, 0x4) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x194) sendto$inet(0xffffffffffffffff, &(0x7f00002d3000-0xf)="d096c4ff0003001b000023d72d7548", 0xfffffffffffffed5, 0x0, &(0x7f0000331000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ce3000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e16000-0x4)=0x10, 0x8f1f312a35212472) r1 = syz_open_dev$sndmidi(&(0x7f00001e5000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f0000a7c000-0x38)={&(0x7f00007d9000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000d3b000-0x10)={&(0x7f00004ca000)=@newae={0x17c, 0x1e, 0x400, 0x3, 0x2, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0xa, 0x2b}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, [@proto={0x8, 0x19, 0x2b}, @sec_ctx={0xf4, 0x8, {0xef, 0x8, 0x1, 0x1f, 0xe7, "dc5423a5c9d0c0857cd142720a249f9046090ee5a000499b57a4dd99d77323a927a7be29af70ac20f0340fb457296f52082db58b170eefba4dfaf07b313a313072df1e0b67b90d12a97061d641be14f6fd5f353eb9c29eec4e50d7bf5c966195d63a0f4c64baf19800c997573cf92d7ca323f8d425af686bb4d4f1d4fc208c4ff6c8b5cea5dacc426c27cf244c9aa24a904a5e5fa90c79e00a5ce3ca95fa86354054ba1cc61fcb517af57e44e100e532fa9f869832fa42f2ec4062972ce3fc114dce49fe7b7b9cfbb2d7c76d791a71971e19888c6db82171417ac6aeb87fcb47bf80d208bad3ca"}}, @ipv4_hthresh={0x8, 0x3, {0xd, 0x5}}, @replay_val={0x10, 0xa, {0x3, 0x4, 0x6}}, @replay_thresh={0x8, 0xb, 0x1}, @mark={0xc, 0x15, {0x1, 0x1}}, @mark={0xc, 0x15, {0x3, 0x667}}, @etimer_thresh={0x8, 0xc, 0x1}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000}, 0xd33ad87171cc82a1) r2 = syz_open_dev$sndmidi(&(0x7f000080e000)='/dev/snd/midiC#D#\x00', 0x9d, 0x20000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00009da000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ab5000)={0x9, [0x1d53, 0xffffffffffff8001, 0x6, 0xff, 0x6903, 0x81, 0xa9c, 0x100000001, 0x6f5]}, 0x16) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f08000)=0x3, 0x4) 2018/01/23 11:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f7e000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x6, 0x3, 0x6}, &(0x7f000037b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000703000)={r1, 0x5, 0x4, [0x4, 0x400, 0x80, 0x9]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 11:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00006dc000-0x4)=0x0, 0x4) 2018/01/23 11:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a7c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000bcd000)="fa2a0e3379431dd058d03f0550b768e7a0ad8338c7e70717bfe7fd44b2f2d40be76e9502b801128dba0d0700c167cd38f5602eeb80d1c20d1ee9859cce04fb5967bd88cbe8d6c63eade7c772aecb1b91957fe7e622fc3f66625ab58cba15baff17779f9ad38929d93550291c62558e03a0c6d5bdb76e063ea19f1caa2f065e5b9324e3bae0ba314dd698411b693192fa49a3aea8b19556eee18587f1cb44b223f41574f4d857e557a745a2bc64aa7475894e2ea57a921c9e6adaa900391d651b4da5cee041c86d509f164a200c8810604134134e4b1c23cde171721da4b5b9dd5776", 0xfffffffffffffed2, 0x48041, 0x0, 0xbb20beb8aab554db) r2 = timerfd_create(0x7, 0x800) timerfd_gettime(r2, &(0x7f000087b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = epoll_create(0x3) r4 = syz_open_dev$usbmon(&(0x7f00001dc000)='/dev/usbmon#\x00', 0x5, 0x101002) ioctl$KDENABIO(r4, 0x4b36) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001f3000-0xc)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000018000-0xd)='/dev/usbmon#\x00', 0x401, 0x2e2800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006ae000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x3, 0x8, 0x0, 0x64881cf3, 0x0, 0x3, 0xfffffffffffffe01, 0x3f, 0xffff, 0xffffffff, 0x9, 0xfff, 0x1, 0x2]}, &(0x7f000092e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000755000)={r6, @in6={{0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x5, 0x2}, &(0x7f0000149000)=0xa0) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000dd8000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/23 11:03:28 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ff9000)={0x0, 0xa2a}, &(0x7f0000ff9000)=0x6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d8d000-0xa0)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x34a2061e, 0x6, 0x8, 0x64}, &(0x7f0000ff9000)=0xa0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000ffa000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 11:03:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/mixer\x00', 0x4041, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f76000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000071d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066c000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000f8000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067c000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e22000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000950000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea7000-0x4)=0xffffffffffffff99) getgroups(0x3, &(0x7f000040a000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000fce000)={&(0x7f00002eb000-0xc)=@proc={0x10, 0x0, 0x3, 0x2000000}, 0xc, &(0x7f00005e1000-0x20)=[{&(0x7f0000aaa000-0x157c)={0x157c, 0x14, 0x30, 0x3, 0x0, "", [@nested={0x12b0, 0x90, [@generic="2cca85b3c4c33501930359bcdfcefe3e5bb41947757aa25c171ed6d4125698173d9e7b5b50b861c7b5d8f819b93c7227a6b52d9f8a3d1a37fdda2cc8e860ca8afbe748fd1e714a0899f452828f2bba7f15a6b6669adae30702d8c0e45d0fa8d6a7e2a23cf93280d8ec3a37d01fd178298063275842d8ffafa6010dcc91e488f610425d1d831cf896802a812b0ebdef2cf8092128076c64e01f040c74201d791d73871b4416c19870c4b229e4346fc34f26d6ceac25c4137c", @generic="12ca3e10a91e0b7eb9c215968716943193d861292c612e450f8d17782c1d0a7b7fc26a2a385f029d3f800f180b653b93369fe79b33da2add3fa48a3f0918d47940fbe43298bb1a80738277dc49418ff5e001962db21b8fb6ceca266c1e2493ea6e48960d9273258abc70c5328de024430883aab8fa3f4412f650a32892dcd4d671610d11861adfb155eff1922e5ae7810a16b90cc1bb52140767047e6d34e382f4a790101fb65018cb05de1827b2bd45e5784f7149079b8e52bba695c000a902ddb10a2c34376a888ecf0a5f088322570705455615742c0e2dda8441b7e5c4f4f74a985b14ac4d54da852de03605b0dbea", @typed={0xc, 0x5f, @pid=r2}, @generic="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", @generic="6e1882092a0bdbff798f00b314a4f57629607d5e093c0c36ef4909932d88022f5628981c866d4bf9978a8745d39e4c130f0b593634de74e60489f767449d4d148e8e8ebebc6bbd", @typed={0x18, 0x3a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x13, @uid=r3}, @typed={0xc, 0x20, @uid=r4}, @typed={0x80, 0x94, @binary="f2b1540008e8b1d6a17eea25a750bda68f35977634db557c1403666a081fcdec15eb20c47ac0de41eb4efc96fd02d851cfb760c760317a6a147aca5294d7da63821fd38bcf67c3dbb5973c71b1e3c106cdce04c935396dede61862d7e59e665701120bc8cabda665a7c8b745839c3f3ffa8c9864202d89"}]}, @nested={0x288, 0x3c, [@generic="4b37536af5898ef4e4351a9d9a78b33be5d7438acf9fe377629e8516249680c8cc752900c477cd5ba200fa8d5cc41074ba904c4bc4eac9fe2ae42396619f3d97617b3fb6f73a566c08e94c78f9df311352c473a4eca1ae4db5af71f5e53b2cbb8eaad34f50717c8e2b01837768dfa3dfc4a24ece6e345d89833e07f12f2e27c0809d9ee3d257b4d90b12cdbcce06a3d7909ee0a57b0a0bafe85555f4aa381dc94ec3ba17c169e5768cb61cf068d8a15de32aa895c9e1ee404f5f3dbae232cdbde4640ab78766e3c1bf13b7f4c9d1177a288b723422c532ba6ad91799bed9f8da6f539fe201afdd308832909090fe6829ecd51acf03565e30fe", @generic="4a0bb64ecc683613ddb4b09ae41f75f6e9235e9ca57a27296e83ed1d6f1c10f9eff84d3195a9e1ef5f088541a382ab0e82900d51682384705609a56cdcd864bb88a33228f7c3bb5727c46358fedef8c78cd7c99e15c0857cc32d2a9f769c16d47a283559ac6e4ae0f0e53839d4fa820f42f84a3815c4deb1c437750686934621c47c6e326d835f", @typed={0xc, 0x60, @fd=r0}, @generic="b6b7b983e6677c9f76d1771f4bf72943756d84440b3fa7bb4a74156d94a6b83306a4fc75bea3dbec2c0bbb9e82a54648085dc44d5ff7bf4ceaa20789fa89fb23df04de24c2d9af7404946cbc836b7a3074230ac3441de0122ad5404d0f8f51a32ff45e15b2449a90515e7ca5e988ed6696f810efa45ac6fcf4f1d81ac316162c9ab17ef22e7bed79f650596b43312874e2ea05241b298e20ffd100bcc751fbcae24fdc4621e8198921126683a2191933e02ad6fed15cb25f74a4fa8230cb8d17f044f70b67fc960bab865e16d014d6692a7a0551220fd49039b14d2e641a31eff91a7fd35d9bd75a10a7a6c2c117ad3ec4a32992921807"]}, @typed={0x10, 0x96, @u64=0x100000001}, @generic="245de805374faeae", @nested={0x1c, 0x31, [@typed={0x18, 0x53, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic=""]}]}, 0x157c}, {&(0x7f0000f44000)={0x188, 0x2f, 0xa20, 0x7, 0x3, "", [@nested={0x6c, 0x72, [@generic="92feceeb7d31d39b0f93130a5bd6f02d15732d733506d40d5d165d520bbaf15d438c3efab780b9361e02cdb396fc5fd9ff2ff4ba04b6d724a5d7a77a20e4211861b4ee8ea46ebf2270e66bbd9ba804b038de8503a6babeabf89736a5", @typed={0xc, 0x8c, @uid=r5}]}, @generic="1b0b0195a9bcb3758ffd9398fef26e912be58929aa9b60f9c313df59230514001d83689238b4132a3a31af1bacceff6ef06b3ca84618fde7eb7f11f6e707ae5d84914c2fdfedfbfec5bccb71", @generic="678b679e9298e502df0c067cd748486c65bb7028f228fa7a3ee6303d488e8a7f8b7deb7f28105992eacaa64da2d60dd638efdc4b5c6b74eb5a71de51bf3542f97b6e624ea9f2e607bc5680c85a3439551be8bdaa1b41a204cf9058afb7671ce6672a26c33c58b9c34815bbf3c0ad39f7ef41a5a6bd601e2fd3ca5a25c246db3b63639339da7ca5dc609c32beb3c8f455be972d7bfa0cba87e8dad48f0bf9b0fe123a6c079656fa579af5852b13d325", @nested={0x10, 0x88, [@typed={0xc, 0x3, @u32=0x5}]}]}, 0x188}], 0x2, &(0x7f0000e70000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x80}, 0x10) bind$alg(r0, &(0x7f00006ce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) 2018/01/23 11:03:28 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xe9}, &(0x7f0000ae6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f67000)=@assoc_value={r1, 0xfffffffffffffffd}, &(0x7f0000115000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000b2e000)='./file0\x00', 0x60) r4 = open$dir(&(0x7f00006fe000)='./file0\x00', 0x10002, 0x10) unlinkat(r4, &(0x7f00007c2000-0x8)='./file0\x00', 0x200) open(&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00009bf000)=0x0) fcntl$lock(r2, 0x0, &(0x7f000022d000-0x20)={0x0, 0x4, 0x3, 0x5, r6}) 2018/01/23 11:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00005c2000)=0x2bb350fa, 0x4) lremovexattr(&(0x7f00000d9000)='./file0\x00', &(0x7f0000fef000)=@random={'system.', '/dev/vcs\x00'}) r2 = syz_open_dev$vcsa(&(0x7f0000101000-0xb)='/dev/vcsa#\x00', 0x1f, 0x1) write(r2, &(0x7f00005c4000)="a7", 0x1) 2018/01/23 11:03:28 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x1a10, &(0x7f0000c69000/0x4000)=nil) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x0) r1 = syz_open_dev$adsp(&(0x7f00004f6000)='/dev/adsp#\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000baf000)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000001000-0x8)=0x10000) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r5 = openat(r4, &(0x7f0000f18000)='./file0\x00', 0x400000, 0x10) ioctl$TIOCGPTPEER(r5, 0x5441, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001000)={0x8, 0x4}) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') read(r0, &(0x7f0000007000-0xf8)=""/248, 0xf8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f000000b000-0x8)=0x0) io_cancel(r1, &(0x7f0000003000)={0x0, 0x569f56a72cd569fd, 0x0, 0x6, 0x20, r0, &(0x7f0000004000+0x332)="8f12f2ec9cff6ab9ec230b0668d11501d251a9e7ed5d44a214b1c692f6714c6121cef20ead0a5f97d6713e02034bc92314265a8435a45baeb93b67dbebe0188facc291d6a366f190ddf596af047674dc4b26adf0bc2761ab64e9a48bb664c2776f253a9e7955f92894de1372f6b9dd8c1c17c1bab12e042a28dcc214649a54a652cad7731c7830c6fdc49c1d96e485aefe7aa98b1382323ceabbace5ef4afb35d234bfb9130b0c4fe5722909e0ade81dfd01931fc81efc0e6b2737f3f2639e166a92708254af0a3b2fca4a4a17a0b4903e7e20a75cdb533dc1995cbbc19c2070b94719eb53107a53ef13b769f885c727b217bd4ea65cfe", 0xf7, 0x61, 0x0, 0x0, r0}, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f000000c000-0x8)={0x3}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000d000-0x4)=0x5, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000000d000)=""/190) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f000000c000)=""/4096) 2018/01/23 11:03:28 executing program 7: mq_open(&(0x7f0000c5d000+0x64b)='bdev%cpuset\x00', 0x1, 0x0, &(0x7f00009eb000)={0x0, 0xfffffffffffffac2, 0xd48d, 0x4, 0x3f, 0x10000, 0x4, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000cee000)='/dev/audio#\x00', 0xfffffffffffffa4f, 0x3ffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000)={0x5, 0x10000040043, 0x1ff, 0xfe, 0x2001ff}, 0x13) syz_emit_ethernet(0x4e, &(0x7f0000621000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "024268b50a7b1674"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) [ 90.069718] IPv4: Oversized IP packet from 127.0.0.1 2018/01/23 11:03:28 executing program 4: seccomp(0x2, 0x4, &(0x7f0000029000-0x10)={0x0, &(0x7f0000d98000-0x8)=[]}) socket$key(0xf, 0x3, 0x2) 2018/01/23 11:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa78a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000ef3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000381000)='%[\x00') sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchmod(r1, 0x2d) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004c7000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4398, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfe, 0x6b, 0x81, "75be91e25d9e6871ef35630b002a3800160e5ca2a83c5f4ad5f8215edd2be5929f7b462aaeb38dd468a0a0ce8b160023502de73d27223bd24a1809c48cdcb234849ed6f10ecb44fce25d0d0bc340b246"}, 0x160) shmget$private(0x0, 0x1000, 0x1fe, &(0x7f0000a2f000/0x1000)=nil) r2 = memfd_create(&(0x7f0000cd6000-0x28)='wlan1uservboxnet1$trusted{*\\\\ppp1&nodev\x00', 0x3) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000989000)={0x2, &(0x7f0000f2d000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00002e2000)={{0x101000, 0x4000, 0xc, 0xdd0, 0xad2, 0x9, 0x800, 0x200, 0xe, 0x7, 0x6, 0x5, 0x0}, {0xf000, 0x3006, 0x9, 0x8, 0x20, 0x1ff, 0x4040, 0x10000, 0xfffffffffffffffb, 0x9, 0x5, 0x3, 0x0}, {0xf000, 0x10000, 0xd, 0x6, 0x1, 0xe3, 0x7ff, 0x5, 0x9, 0x3ff, 0xc1, 0x10001, 0x0}, {0x3002, 0x10000, 0x9, 0x2, 0x7fff, 0x8, 0x3, 0xff04, 0x2, 0x6a, 0x5, 0x114, 0x0}, {0x5000, 0x6000, 0x4, 0xb, 0x5, 0x81, 0xf9f, 0xffff, 0x8000, 0x7, 0x9b77, 0x10000, 0x0}, {0x10000, 0x0, 0x4, 0x7, 0x0, 0x7, 0xf5f9, 0x4, 0x5, 0x9, 0x0, 0x80, 0x0}, {0xf000, 0x106000, 0x0, 0x8, 0xfff, 0x66ff, 0x9, 0x10000, 0x1, 0x7, 0x200, 0x4, 0x0}, {0xd000, 0xf000, 0xe, 0x0, 0x8, 0x21, 0x92, 0x7, 0x7c56, 0x7, 0x4, 0x90, 0x0}, {0x11000, 0xf004, [0x0, 0x0, 0x0]}, {0x7000, 0x5000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100000, 0x4, 0x1, 0x4000, [0xbe39, 0x4, 0x8, 0x0]}) [ 90.135312] IPv4: Oversized IP packet from 127.0.0.1 2018/01/23 11:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f00004f8000)="", 0x0, 0x20000080, &(0x7f0000cea000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000721000-0x4)=0xe5, 0x4) 2018/01/23 11:03:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x600, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="3bf2467e47d2f4d84c4d3e7b4fc24af54fb81572aa0364078b32d836124610819e75b8bc944871d8e88a367899a62d81a58a8f58194ba050e9a5696706306dd64c18f85a56f51e16b483c74c704110e885e8ca7e3ffb19c0c2a0b6dcd2d8326e7faa2e") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) listen(r1, 0x0) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00001cf000-0xdd)=""/221) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005ba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 11:03:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000de1000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037d000)={0x0, 0x0}, &(0x7f00005f3000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00008af000)='/dev/mixer\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000a04000)={0x5, &(0x7f0000d9c000)=[{0x9, 0x7}, {0x9, 0x4}, {0x7fffffff, 0xfffffffffffffffa}, {0x100000000, 0x9}, {0x2, 0xffffffffffffffc0}]}) 2018/01/23 11:03:28 executing program 7: ftruncate(0xffffffffffffffff, 0xf7fffffffffffffb) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de3000)='/dev/qat_adf_ctl\x00', 0x189900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0x9) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="dd32a938467704478f992d7fef45abc8598c11798b83b3277fb96afb26fe1b573a279f8468eceab21883b95a00b24c31dc2e8d741d0a96e3c0d38b99515d4b6c0f8402045457607b098f30ff3ab6585f77c686acb680b227917ddec0c173381e4128be10bac7fc79d924b5a0dca7ec5299ab9dcf4f2fa95ef97b886517e3bb96bf8424a864ca5ac8d73fdef33b36959ad64385113ee8c258ef566050b5f4b0923a99d90b3e551b8e0773a9070d2bfc559794cd747100bc420da462f7f3c38540", 0xc0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0xfffffffffffffff8, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/23 11:03:28 executing program 0: r0 = open(&(0x7f00007d8000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000)=@rc={0x1f, {0x200, 0x100000001, 0x89, 0x3, 0x7, 0x8}, 0xff}, 0x9, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xea)="0fb8e7bb7323ecc93c21c9f49e0289572317d9f395c5ed4e85eff8caba263eb459c70a30f1e40513031a4afa821ae165b11a42080df08e0a7516b13733d17ecbe759ac77937698d09c9f1ea36cea61827ca892f77088607517ee09d8a3f0a69dc36abc5f60ffddba484e797db424c0e8fc73184e2aabbdb1a79a1e506ac6c268fa2592cffa8835c33190586981eec38622f5c347ae5f4401bfa601c8285e5083c8144d5a2cc78035d98f93f34a46d57efbe96dd5b690b1f8a69238000ac2c35db5513ee0759169607f8dbdb1e2196be4540590c9d5152b20fa2cb5b45c8b1455d8a9ab86995b3d4fb0f7", 0xea}, {&(0x7f0000000000)="2ec0cab12acf0a", 0x7}], 0x2, &(0x7f000075c000)=[{0x60, 0x104, 0x6, "c0178a2f3d59bcf1cc0f6784ce57251e570a869fb9432b5cf2a832a34c2d0a35ec191f8df77ff778a1ddc623b2913f0af25bf0a0407b009585e49c2dcf376946d97945710e4d23a747f5df36463f"}, {0x78, 0x10e, 0x3, "8267877b8111742a2876df3a47a1f45d5f418b74d2034a3e1bbc3b73fe33afe49ce7c4d36ce5d4396030acc5c7af57d61004b793454fdf2f4284200bd434737fb969a969ff89efed303f5ef7752b50f47268b7b2e1fe5f8b5df80381714c6286e84999bf91"}, {0x98, 0x0, 0x400, "b92e174654678d038582c9cddb67e488d496ead2c0d1043eec81cc2b41fe670127575a00365ef238042106abb4cd898464647b1bc73f46277a9fec71947e65fbb02ac2036167f598049e5c2e8f7f40b4254d4b5c5c1d1f618ba373f917aef0b14ebbe2687d9911c1b3a7da3b9354f7837f09f9a895155b36a8d9af182d2698ecf3b6a7af247c13"}, {0x1010, 0x11, 0x1f56cf1e, "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"}, {0xb8, 0x13f, 0x7, "7e1f2eec55315a6d997da10d9702d993b8fddecb7bcb5f86df2d9a274cc0439432deec23964c21983d8427590712b899c455d77e5975649aeff6b5d6f6c046a2cfa112204a493fba0b0e1b8209c9d77a144ba7f7af37e03b614f4307310701bb2424bde6537b01acf404126c91759d8d8fde79bc11c59cd8bc1e8f1938edd45d2a326278b0df5ed669506533ac7f955d45d575286af696cf77e318b0db3ad35aec5440ac87"}, {0x18, 0x103, 0x2000000000000, "393c0db9b1c1"}, {0xa8, 0x11f, 0x9, "9597c63d0970485378136716fe78aac75ee0476f1209863435785e1e80f7526b637f53691f2a0f92e8a123d4cfe3213ccee3df76a2e56bd536e6c9ecf4832d199c8d523d63829c3de3717f6b5da44818c1b468faebbbaa57f003c5bf59670302b34e8761718f81cec520f684822a25e9be3d5cc9ffe5914aca3c99ceed8fdc1b61c58e02e64410cd06b5678ca5e0f959d0a0c7c6dfe7ac"}], 0x12f8, 0x40}, 0x801) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x1, 0x0, 0x6, 0xfd, 0x6, 0x6, 0x1, 0x800}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0xe3)=""/227, 0xe3}], 0x1, &(0x7f0000000000)=""/240, 0xf0, 0x7}, 0x10021) recvfrom$unix(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000004000)=""/68, &(0x7f0000007000-0x4)=0x44) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x40100, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000)={0x0, 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000009000-0x78)={0x9d0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x161, 0x7, 0x20, 0x1, 0x9, &(0x7f0000008000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100, 0x19fc, 0x7}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000002000-0x67)=""/103) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000)={0x0, 0x2}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000+0x3e6)={0x3, 0x1000, 0x0, 0x4, 0x3e83, 0x8, 0x0, 0xfffffffffffffffd, r4}, &(0x7f0000009000)=0x20) 2018/01/23 11:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf2000)=@sack_info={r1, 0x9, 0x1}, 0xc) 2018/01/23 11:03:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)="7472755d74656465657972696e6700a7481f") r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1, 0x6, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x77, 0x0, r1}, {0x4, 0x38, 0x6, 0x0, 0x48, 0x1, 0x1, 0x3}, {0x1, 0x5, 0xffff, 0x401}, 0x7fff, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x73, 0x8, 0x4, 0x20}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc400, &(0x7f0000e93000)="d23c1b85ebed651d4dc60d2b87eeb1dd910865ba7396357a3bf0a1b348162bdc1057b049f48ff349e7486a93f53658f821fafead7001fc15da656a92317ccfd2c58689e96ab621d6fed7dba69455fe06f9ef53fb537a474f76477d0af892616459312b2ac63ae0b79ef5395ef56d1227515c0a1b30e602d7ad21bdfbef0831b5939527dae9a63c3111564f27df2cbcafb26a571f12cd4039bcf7c06989118acd49f0b1780a9b0c1d26aee0db59ed58514a5bc199d320d3a68d59d2564c6b8c81f38a2dd685697aa8c52729bd52716d0f52d61946d0d3017b2eb19beb2b0f", &(0x7f0000000000)=0x0, &(0x7f0000380000)=0x0, &(0x7f0000001000-0x3b)="1050e3d0c2bff4034fc1995c848c79b6b192d7275d415dc80a6f2fe849eeba9222ce665e03bcd519924bcc1853e33d82ff4d917b93e1af5cab6e67") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000001000-0x4)=0xfffffffffffffe01) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/23 11:03:28 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000187000-0xda)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84cd2e750f14df050000000000000095df1572ab9bd9e401b89ff6f436997b8802f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b16000000000000000712e6ffff1954c79e14144ff618d9364b77566897ca0c35020a036eb34ef05e9ce0c83208eee09eea8dab4400000005e91550453619f2becd5b5479f6c7b0b959f683875b72c14e3fff900b02b968b344decaef2aa061d4203ec722", 0xda) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/mls\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000a61000-0x8)='./file0\x00', &(0x7f000048c000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2018/01/23 11:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x11) recvmmsg(0xffffffffffffffff, &(0x7f0000076000)=[{{&(0x7f0000a84000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d4e000-0x10)=[{&(0x7f0000a8c000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f0000241000-0x13)=""/19, 0x13, 0x80}, 0x40}, {{&(0x7f0000e60000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000de3000-0x80)=[{&(0x7f00004ea000-0x9b)=""/155, 0x9b}, {&(0x7f0000d89000)=""/198, 0xc6}, {&(0x7f000083e000-0x62)=""/98, 0x62}, {&(0x7f0000bac000-0xcc)=""/204, 0xcc}, {&(0x7f000091f000-0xbc)=""/188, 0xbc}, {&(0x7f00002f2000-0x69)=""/105, 0x69}, {&(0x7f0000f0f000-0x8d)=""/141, 0x8d}, {&(0x7f0000594000)=""/84, 0x54}], 0x8, 0x0, 0x0, 0x1c3}, 0xffffffff}, {{&(0x7f00004fa000-0x7)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000207000-0x60)=[{&(0x7f00001bb000)=""/4096, 0x1000}, {&(0x7f0000b8d000-0xff)=""/255, 0xff}, {&(0x7f0000a50000-0x5f)=""/95, 0x5f}, {&(0x7f0000d82000-0x17)=""/23, 0x17}, {&(0x7f0000fa0000)=""/0, 0x0}, {&(0x7f0000d26000-0x5a)=""/90, 0x5a}], 0x6, &(0x7f0000dc0000)=""/51, 0x33, 0x7fffffff}, 0x7}, {{&(0x7f00006b6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000757000)=[{&(0x7f000090e000-0xbe)=""/190, 0xbe}, {&(0x7f0000a4e000-0xbd)=""/189, 0xbd}], 0x2, &(0x7f0000ae8000)=""/214, 0xd6, 0x7}, 0x3}], 0x4, 0x102, 0x0) sendmsg$kcm(r0, &(0x7f00002b8000)={0x0, 0x0, &(0x7f00007a8000)=[{&(0x7f00009f5000)="7c5e40f9ee2ef6d7a87d010cc3834021673ef45456cf92b15bab2bf10d293df828fcd095717787f42938701faea1a530d9295162d88fe6a5e99622dd898a635da76929b2d43579b29d110f690fe7b09097d0342a059ea49c24bb6d3b35a164fd3c514af512861ec3b4e316215407cd4bb890bd43bf2c0520b6fb0222284f00c6", 0x80}, {&(0x7f0000944000)="0e8e7c6fe4f411772ca9f7b843041a8b80a606712a549e5740422e6df70b65378998f3d4a33e521678cceef92d6a6a2a7aff776aa2c22a0075eee39fdaf3b13985e835e2c52cad7641989785c06385b6758729615fadfc183257ca0e45f88f117d30afcd740ce534720cfab35a76ab8334adf98ef828a1b3a1644c7bff0deba4b85d5ea8ba61f5f4e235aba3a89ed85343f989832caba0cd6f034b6ccd15066220c1e00673c00d87d6b02d362839b1af3c3813049f7e5ace2eca3c5d1c74366055eae0528056", 0xc6}, {&(0x7f0000f0b000)="f9999df9e434226ad72e5bac914bd3803b434bb9110381cb119d0b98f86109839a288a7b050268c79aa611c880d9189e1009efc1a6b1ee1d892a8a65876a9f30c8d2b1642d8efa87081e99dc0fba939dfd55d486b491c1a19f22c6a4a5081183f460053d2d99c3737ac5f80b6909d1e5e5b640e1ef980969fcae0a50b88d150f5180904778b97cf3053e9b7caf81a741f1017c94fc1388b9017651d75b8b098f514fd41e5eaa89fcae4197487b8ed262229973b2c238465f6558a8e89be6ae04a7542e557ebe0c1b17ac2995", 0xcc}, {&(0x7f0000536000-0x7a)="5beaa260c0624a931d4eeb34123deefb923bd34e22e1920fc34d0c8dfbea66e74a3b1013c4ce5ae10c12eb119b328731b1c63a493f5327e1c58f70d056ec512b3a928b28da0bcae8d83b1f30d26c3bbf3097a288a3b5dd763d8f18c1355a327f6abefcf28cf791ff0bc5c06a2609f2c8626cc8518d56d8b3ab07", 0x7a}, {&(0x7f0000121000)="f185869aa74098981788a9c3bf4b2b6e3280d924582de55d0d5efb4609054ed53f5617c34c5d785691e64c1237558975a3f9000df5b8c064fed1339fb854d470e82056560636ebd7fa4f13a958786085f61c0715a219fae35614a8189db976865cb40ba7f79e5ea0ed93adc0487ccc908d039d2cc2afb0022883a85d8ac94edf9a0667da66f4efe043599fd6fa27971edee1a018e7e9c3aa401a671d8bdd4b34f4214c517fd1ae061ca8817f99f59dc15df5be44c1bd5c530aaec58c75e8ae873e9c6bf2a79dfbe142ba845305028ffaca12e5cf21648ff79379098e341dd909d436fac24a84bb50374a16ef7262905bb81b6e382ba0fc317d6694ee3462670e3c98cc1d3b6da9590ade5580c6b7c1df37eb69babc1117c6f4c41af49740876eb9eb91dda6243f8368a5565d4f8ca0775fba5b1a2b13f71e685967262bd5669365649fb1fc1241eaee64589e3ee91ca7224d4de4508d3e0a71d65ece3cf676b5597cd098d644b91ca9fab9b02921add68c99e2a56b6a182398f8fdb6922d6282d16ef335362bac5f0c783b3673991bcf6fe27e215759f92d7cc008217d3c18999b73ddb4a0a1eb3afb1876f2271a2e9a09127ff7db7c80f09d64240f51fc18373410b8f68b2123b4fbf24aac3b7a8f03b5931a29ffc2b4a70ad71c1365637debe56c72a5316cf7ad467fad1bcb23196b44a8851ca3dc937f9e44d712d9d84ada96c82f32068681084369773021bb9318d576e10b71624e6ee97bafac6c18e3fc71c31344c687f9f00113f5ec61d3ffb7065b743592839b7d1381678cb7820b0a355bade711bd1303e428c38d2f1d9dc8ff2db62c07d5c6edf20254436685830e2ca8e7f424e82656931a9a1e196764a83533a129c6bca1c67aa540c3b678f7ed2da35d2e02e3c0aa0ae50b340c1ba3057bd17ce8eef68faa304018f48a480a04f0c63885584231f37d90696199ddc10eb6a2887fcd9b84414ea33013ab9da08b4f15ba76953a1c6d844a256d8c1e8da53bd13c7aa63b234b38a44fd4758a592a091d6e811deea3f800aaae163afd825bcd86855a8ff51638c7ae9c38f916570d8d91fa04ee52e3b0281fc37107779aa8d0550cf0ef62da8bb709f6ed18d042d1b5406988a96c4491286dcfb4affc12ad0f579334a8557f8d6a0ba1290a3bdcd3ee001ebeb94dd4d2c82a71d9ef48ddc326a494d9870dee906a7817f8ef962cd960cc4bf199b02ed0cb48821afb2865bbf99563a4063caf1a1bad0f325ea0d61e93c710474d06400a6bd103904f57ef56a788be8941fa012803710b370972af086a1b8278fa30e17e0e89de57dda7ef2c513daa8912974da2cadc5ea6580f931a8b863b5fc486b82e3c08545a3559742d2531ba25e0ae5db5668101b79befa05e132e0773a5529b30c373dac26d9159c90c883fc5db171b20b809cb2b5253971dceaa3a26fb7b2f11513da0c45227b161200d89d5816e4280154c2f156e1faeceb8884c97111217d57d01b53167a8d4f865cf6a684b5e144f69458134182ce7f81a82fdc5a1a003c50c17266d4d23a7217c731dc19b4dcd72169f3c4bb23922748b56d69a60091632fae2a838b382af015042d8bc54e81f174c7bf5ef32de24d67e0dd9292cff2db12e119971055d58dc7a08fca2cbe883538cd25eba125a6225b25570cf4654fee650c7fe3b54a73baf3620488a4ec01dd48163cc44dc61b61bd43932cf7239eee0bc64fb780ebcb8c94d2caf021c654d33d47ccb0bd22c46a1d0825fbd09a158689a71b50ed33ef51c2f9016f56935fdcb70db68650a7895498f450d97080c0b99b0226b650913624dc0572a08c180bd7eb581514c61f3b30076db841e0f9ddcc6cb3ab9bc33fbc5e9a0f402f2d3355e4f7accd62bbbc1d2de15d4518756ef5614f9175bbc329a87b47e9fdc8dbab7d9ca73a9502083a53135b376780b137efdf592da1144c24ce1f2c99746c6fd3a94cd3bf0cfc109f6546441b9cb8129987947851b30a4eb458b332e1242827fac8c97bcd03ba4ace13146dc98c7b5f09fbb4b7dfeac4d02ef1d88c9462ff7dd35e5685e67bfeed181809b7b8112e23b7c91e91d047dc76c411cb0b138de380b2153098dcc965918e4db4c905d74fd095c70b804d70c1a62c183ee2a8f0ba1b70bc95cdaa6a8bf8182476038b20811264bb40c554e32450df9a4e6873acf202f55aed5750fc8c3759c2dedd3fcb7ee8f79aff98609db86a6d620d832300165cd6d524247cdf255abd459d918a867a8456e6521c3558f44bc158adf66549a2c9f720f0f1ec543ad0fc9b7565fb9c5d808e9c92a08146da247340652423c4cf97955ff1241c2f07f64711b9a7b162f58d9151011cff1223769ddeeb934ab2216df3de8e28c065048d0d23ea5b52bd7e323827299aee33d88c75303adb9f9596202bd12d1ebb9495f872563a8dea0e18f00f467e04b07a073708183d1de543e67ca5a94de6412f3b0a691189abd8b610a3838d2821a273d9cb771c055548c003fe58cb0fd8b63921e75c4e735449a5e52f6b6f11a24d8e1fd66bc317e80803c56d2431f356f21930fa6c315791fba0941591d366b3a7187d6802d667a1a83fed354dcac83765215adb3ec78f15a92ed0a0626d6edb4fcdbc694a0f189692e9dd1de433ad5fd2bba99bc525e1a2474eca239aa0bc031892b4cc1721678ad8ac18759c6677eac5a61cf96fa357c2dc65a5c97551bcb4dfb7e247b295bbc8e7d08028e37658adea51dddf93bbb048d853378053652e2f9e8c282e25887bd4592b9919afc4de642fe03c12df888b62432056de000b2a5acfdfd0bab69182d402567dec995c2a3d01bc8aa6ac4e5c58ba9d5670043a119f994b7def631c546acff0de1b6c5d08e5255cbe97de9b79dee1b42f1dfa0d82dfb37b0950e924db07c73923c87dc1e4f82e4c6b37fe758adff936277d3632d3d39ede90050c273c7b1fdf31562ad27c437d1caa0bb5b79f6d88f810730c594b15b826d776f36dba2806633a515d082b0935dbc5d48db00293b7240c41d924f8f243071c8936038e654f3951cf8e78081cffa4ca1e9ee60ea746579510008bfee8887e107a6b7d367ad2e2b28c9e998639840512af9d4027364f6264e71f35928df6ee9d9f3841a225927b2d3ea154570a83d95d14c9aaee6760b6bc17b642756fab0a14bf5334acbf2702b7ec2df13f4679d7d617dc7039343707e40f3d9a79194f2533187587d1971adc0b5a4e8262e204add88b034d77a7284e23164295e7e7190de933d80977197477e45aef272c4e7449638ba713b2c515d029331eebc6a572357373403b836013dfa2dd16841914f2c9e8f91695d315213082b4e342f42ec756d82117bb1ce83d8ce6694e0c22014eda1e33c566b1f3ddfb82a5b06eba789755a22197a5a81aa77c912073dc8beb1b73f178ba9d958a05e34ee392e53baf257d1cdcf4f697a6e7238cd2dad8b35419d3594f41ea92ef99a39324ea0d74c607406e5cbea5d6ba202c80491acc957549a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{0x1010, 0x10f, 0x55874563, "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{0x60, 0x29, 0x1, "a3c9a675396e29199fd34c4071d8fbdd8c8e001f52f46f856776341d2cc2262b903c674a2f93e65b95754f9d57ccc3f03974e097fa5892d8fe8e51ccd7ba7a6742d52a26ba127102bb860a822de0962a"}], 0x20e8, 0x0}, 0x20000000) pipe2(&(0x7f0000e1d000)={0x0, 0x0}, 0x800) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000ccd000)=""/253, &(0x7f000025a000-0x4)=0xfd) 2018/01/23 11:03:28 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000016b000)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009f5000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000b47000-0x4)=r1) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r2, &(0x7f0000059000-0x11)=""/32, 0xfffffd27) r3 = creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000006c000-0x8)={0x0, 0x0, 0x10000}, &(0x7f000006b000)=0x8) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000006c000)={r5, 0x4, 0x0}, &(0x7f000006c000)=0xc) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000006b000)={0x420e, 0x8008, 0xffffffff, 0x2, r5}, 0x10) tkill(r4, 0x21) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000054000)={[{0x100000000, 0x7, 0x101, 0x7f, 0x0, 0x8, 0x6, 0xfffffffffffffff9, 0x0, 0xffffffffffffffff, 0x4, 0x7, 0x8}, {0x7fff, 0x2df5, 0x100000001, 0x6, 0x164c, 0xffff, 0x3, 0x8001, 0xffffffffffffff27, 0x8, 0xffff, 0x100000000, 0x4}, {0x8, 0x101, 0x20, 0x3, 0x2, 0x7, 0x1, 0x8, 0x400, 0xff, 0xcb42, 0x80, 0x5caf}], 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000001000)={0x6, 0x7, 0xc58, 0x400, "65a33bf39a634a82fc9777cb05d48e5d3ec9c6f63e9eb67ab400005c405dce03a0b20b4800a7f6d79cfb1e67", 0x8}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a46000)='/dev/cuse\x00', 0x400401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000+0xa56)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x78)={0x7, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x8, 0x9, &(0x7f0000002000-0x10)=@generic="01c739622a1f6aeb05338ff442a6693b", 0xd91, 0x8000, 0x7218a2ae}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/01/23 11:03:28 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000024d000)=0xc) 2018/01/23 11:03:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000316000)="36000000000040e6ff0100000000000009001e88d7ac0003", 0x18, 0x0, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000c8b000-0x8)=0x9, 0x8) 2018/01/23 11:03:28 executing program 3: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009fc000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009fc000-0x4)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009fb000)={0x3, r1, 0x1}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00009fe000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f00009fc000)='/dev/random\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007c6000-0x4)=0x4, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000088d000)=0x0) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00005db000-0x38)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00009fb000)={0xffffffffffffffa5, 0x1c, 0x2ff, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/23 11:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e11000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080a000)=0xe8) splice(r0, &(0x7f0000aa9000)=0x0, r0, &(0x7f000072e000-0x8)=0x0, 0xfffffffffffffffe, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000811000-0x28)={@generic="0b219d19c58bb09a270713ad5eddca6a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f00007d5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000b8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000079f000)=0x14) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000834000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f25000-0x8)={0x0, 0x7}, &(0x7f00008a3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fb5000-0x8)={r3, 0x10001}, 0x8) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000608000-0x8)={0x6, 0x4, 0x1, 0x8001, 0x5}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e79000-0x2)={0x0}, &(0x7f0000e98000)=0x4) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009af000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40100) getsockname$netrom(r0, &(0x7f0000248000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a1b000)=0x10) r1 = semget$private(0x0, 0x1000, 0x0) semtimedop(r1, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, 0x0}) semop(r1, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}], 0x1) 2018/01/23 11:03:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001000-0x4a)=""/74, &(0x7f0000001000-0x4)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}], 0x38) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e8a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000587000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000077c000-0x10)={0x9, 0xffffffffffffffff, 0xfffffffffffffff7, 0x2ffffffff, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000a1a000-0x9b)={0x2, ""}, 0x8, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) 2018/01/23 11:03:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x4a1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xfffffff4, 0x4) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$eventfd(r2, &(0x7f0000606000-0x8)=0x0, 0xffbe) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) 2018/01/23 11:03:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b20000)='./file0\x00', 0x80, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000d09000-0x58)={{0x269, 0x82}, 0x1, 0x400, 0x2, {0x6eb, 0x100}, 0x1ff, 0x905d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f7e000/0x2000)=nil, 0x2000, 0xe000, 0x2, &(0x7f0000b18000/0xe000)=nil) 2018/01/23 11:03:28 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000011b000)={0x3, r0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ae3000)=0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00006ca000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0x0, 0x1000, 0x4, &(0x7f0000b9c000/0x1000)=nil) setsockopt(r0, 0x84, 0x102000001, &(0x7f0000002000+0xdb8)="", 0x0) 2018/01/23 11:03:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000317000)="aca6c9ff97d80f58c20cebd876b13966f517e8d3146c2938d5d22d6cb4203fc530721f1276f0cfa83c613b75e675ac674695f7433d997fb8fbfb491605b12b330ab85e4176d920cef6da36c6ca9f3e5a93") 2018/01/23 11:03:28 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbc000)={0x0, 0x0}, 0x1000800) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000e35000-0x1000)="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") mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000fbb000)=[], 0x2aaaaaaaaaaaab12, &(0x7f0000034000)={0x77359400, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fbd000)={0x0, 0x5}, &(0x7f0000fbd000)=0x6) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fbd000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3d, 0x3, 0x9, 0x3}, &(0x7f0000fbd000)=0xa0) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semop(r0, &(0x7f0000035000)=[{0x4, 0x81, 0x0}, {0x5, 0x0, 0x1800}], 0x2) 2018/01/23 11:03:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) userfaultfd(0x80000) fadvise64(r0, 0x0, 0x200, 0x4) bind$inet6(r0, &(0x7f0000b1f000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x4, 0xa1, &(0x7f00006b8000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000aee000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006cb000-0x4)=0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000612000)={0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndctrl(&(0x7f000075d000)='/dev/snd/controlC#\x00', 0x5, 0x0) 2018/01/23 11:03:28 executing program 3: r0 = memfd_create(&(0x7f0000b52000)='@+\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000cad000-0x30)={0x7f, 0x5, 0x7f, 0x6327485, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000856000)='asymmetric\x00', &(0x7f0000d23000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000881000-0x2a)="bab379e8cff62cb233ffb61ca6ce9ffd0b0f01df535de1ebeb964b408b2977d5d964f51cb832ee4fec92", 0x2a, 0x0) keyctl$set_timeout(0xf, r1, 0x8) 2018/01/23 11:03:28 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f32000-0x9)='/dev/rtc\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f69000-0x18)={r0, &(0x7f0000000000)="4f37fca6fb141b1fb6e99bb96a4f96c3194f1284e9b311ae27b48c8317ec171c557de6afe6fefee9afb0033f66ee32ebeda66613f11ceb7deab8093b053825f971babd37af7cb5a497f1fd7a9314cd1712464f599fc54064aa52ef3644189ad80eff53848a9ce5e96808c129507ff7e2a817975a81427ba61155779a858d70c800078634f78e140cf8298a598e15d08c2e05bcf05e0e5f21d363bcec84ac72a7", &(0x7f0000001000-0x65)=""/101}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000efe000-0x10a2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "458e38", 0x21, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d91d59", 0x0, "b934df"}, ""}}}}}}, &(0x7f000076f000-0x18)={0x1, 0x1, [0x21e]}) r1 = accept4(0xffffffffffffffff, &(0x7f00006f2000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b59000-0x4)=0x10, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000be4000)={0x8, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/23 11:03:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000029b000-0x4)='+&(\x00') close(r0) r1 = dup(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bbb000)={{&(0x7f000026d000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/23 11:03:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b21000-0x20)={0xfffffffffffff980, 0x8, 0x4, 0x400, 0x3f, 0xec, 0x5, 0x100000001, 0x0}, &(0x7f000022a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000103000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a4000-0x4)=0x8c) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xfd15) sendto$inet(r0, &(0x7f0000489000-0x2d)="9f376b34667fd408fc22809e9413d1f46ed67005b1ddfaee873b6d4f74661faa3daf434fb498f1e541ba5cb81f", 0x2d, 0x4000800, &(0x7f00002fe000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 11:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000042b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000008a000-0x4)=0x14) io_setup(0x96, &(0x7f0000a86000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000af5000)=[&(0x7f0000df4000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000076f000)="", 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000792000)='sessionid\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000289000-0x10)={0x7, 0xffffffff, 0x8, 0x200}) 2018/01/23 11:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x5fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ccf000-0x4)={0xffffffffffffff9c}) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000aa3000)=0x0, &(0x7f0000503000-0x4)=0x4) 2018/01/23 11:03:29 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d0000-0x1c)={0xd, 0x4, 0x4, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) unshare(0x400) modify_ldt$write(0x1, &(0x7f0000898000)={0x0, 0x20000000, 0x400, 0x75b, 0x200, 0x7, 0x7, 0x631, 0x8, 0x5}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ef4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000738000)={0xe, 0x9, &(0x7f0000ef3000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, [@call={0x85, 0x0, 0x0, 0x18}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x2, 0x3, 0xf, 0xffffffff, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000)='GPL\x00', 0x0, 0x68, &(0x7f0000ef4000-0x68)=""/104, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000e16000-0x4)=0x7, 0x4) 2018/01/23 11:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00005dc000)='/dev/midi#\x00', 0xffffffff80000001, 0x4000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f41000-0x8)={0x0, 0x7fff}, &(0x7f000051a000)=0x8) epoll_pwait(r0, &(0x7f000014c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7, &(0x7f000096a000)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006bb000)={r1, 0x5, 0x2, [0x7, 0x80000001]}, &(0x7f0000b48000)=0xc) r2 = socket(0x11, 0x803, 0x0) bind$packet(r2, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000056f000)={0x0, 0x0, 0x0}, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(r2, &(0x7f0000e7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004d6000-0x4)=0x14, 0x80000) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f000098e000-0x4)=0x0, 0x2) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 11:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000e8c000-0x7)='ns/mnt\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000287000+0xa05)=0xfd) openat$vcs(0xffffffffffffff9c, &(0x7f0000705000-0x9)='/dev/vcs\x00', 0x400200, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f000005e000/0x18000)=nil, &(0x7f0000a6e000-0x18)=[@text32={0x20, &(0x7f00005db000-0x5b)="c4e1f1d2f266bad104ed440f20c0350a000000440f22c0c7442400f2ffffffc744240202a13da6c7442406000000000f0114240f07c4e1fe5b3590fa0000660f38dbe0c4c1f9167a0966baf80cb8b4461b83ef66bafc0ced0f01ca", 0x5b}], 0x1, 0x2c, &(0x7f00007cb000-0x20)=[@vmwrite={0x8, 0x0, 0x7, 0x0, 0x5, 0x0, 0x800, 0x0, 0x100000001}, @cstype3={0x5, 0x3}], 0x2) 2018/01/23 11:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = gettid() capget(&(0x7f00004dd000)={0x39980732, r1}, &(0x7f00004bd000-0x18)={0x7, 0x554f, 0x500000000000000, 0xfff, 0x6, 0x55b1bb11}) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000df6000-0x4)=0x200, 0x4) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/23 11:03:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x210000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xa6a9, 0x7}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x4, 0x1, 0x800}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xb4, "3b76b503158816d65e5bdc5d1ef7ac471e2c8dce9409efdf69ff87e1209cc276e3a531a03aa45e4848be3d4f6ca1b8edf1a42564e06d0ae25c5a28bbfe42d1c65640ad6319029c39121349b4eef26ac9622b181530bc8f7cf0a2669599968ac12f0171b5f3e921a809d7338085590b202d2686e26e6cef528150e717be64bc61b91047aa719066e24d648c3d3da0555f92a17082140d1f35e967eeedcc9953dc6d77b7ab356d4af87288af9c04f938165015a749"}, &(0x7f0000002000-0x4)=0xbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r3, 0x74, &(0x7f0000002000-0x74)=[@in6={0xa, 0x0, 0x45b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x53}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000003000-0x4)=0x2, 0x4) 2018/01/23 11:03:29 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000003000)={0x8, 0x0, 0x3}) r1 = socket$packet(0x11, 0xc, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@generic="62cee0195b66c216b72cbb5ca06400d6", &(0x7f0000003000)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x10100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000005000-0x4)=0x1ff, 0x4) 2018/01/23 11:03:29 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$bt_hci(0x1f, 0x3, 0x1) connect(r1, &(0x7f0000002000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x400000000002, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000-0x4)={r0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000018000)=0x9, 0x4) 2018/01/23 11:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b9000)='/dev/dsp\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000c43000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000baf000)={{r1, r2+30000000}, {0x0, 0x0}}, &(0x7f00006fa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sndseq(&(0x7f0000464000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000e32000-0x45)=""/69) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4(r0, 0x0, &(0x7f00000f7000-0x4)=0x0, 0x80000) accept4$ipx(r4, &(0x7f00009c1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000023a000)=0x10, 0x80000) shmctl$IPC_STAT(0x0, 0x2, &(0x7f000039e000)=""/131) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000549000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/23 11:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/enforce\x00', 0x22000, 0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/23 11:03:29 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f0000002000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x28, 0x7, @thr={&(0x7f0000003000-0x98)="cd5dbd383ab6918f1ea394c18d309289490de06ce6c4ec2e7a693651de54b43eedebfd2b0c731e45ec55086d432db5b2dc36f9bcf0094fb6be76fbdca4ee789029fc48f9125a70daf5ccc5d68de0355e81b656568e6fa993d844630b3942d8c0f6356a19afbb22eaccac64fb0afb53f76fb1f33ae57e828d7ac83fb46f5d94a41ce792645934a4e818c174d1684da340d2dd999df1a98d0c", &(0x7f0000001000)="a8fd1023eda537682e6537029393e61ab1270668684ed6a5e69e5c700a75379dce5a6dd7a9a385497f0a5c19cea75189f871ab045d1097a2dca7590bc7107d1991928386968169271732abd12a456139ae04957696542309b43ac694c399da29fbd52eced4e141deb2be9da1fdcf1a0847de19462d290982ef6a46d8d03f61c0b4d747e8085a57383f0a842322748b39a8eaf9e4cda6a86bb4ffae7014d9fe405b58849b2f6239a0381912"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_delete(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000003000)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1ff, 0x7, 0x4, 0x2, 0xffffffff, 0x1, 0x20, 0x73, 0x2, 0x1, 0x2, 0x401, 0x0, 0x80000001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x8, 0xff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000-0x20)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000005000-0x10)={r4, r5/1000+30000}, 0x10) 2018/01/23 11:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000033000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000740000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f9000)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000984000)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffffffffff44) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000fb2000-0x4)=0x0, &(0x7f0000469000-0x4)=0x4) ioctl(r1, 0x2, &(0x7f0000fbb000-0xec)="be53fe635dc8770567dd9371a9bd0e88a4c390e379051e6d6ca1dd1750fadbcceddd58b7ffca8cdc3c5e85dc2f944e05a647ff471110e34ee78941ddd6a9c837fbfa164e5acf5a27ae5ba0d0b5f58de60da16631354253368ae5f3922e8ec65b3bb0b4db37dfe0f4c9eb91c7e3542bc345044f797e1bfbc49fc2b7884efd5f1b290910ce5b6b37f74a580a51cfaa555c45f152d0f49709e6136cefd679abe11646a3fd6405f297979025d6274dd228635c7b5ff0e4f84323bdfd5b6ee5b5d959308aab328a8ebffd60a492cf325e2961008c3d447ada16e5bd0d5bde6949d6b9a2ca2bae56cdbb1ab600837f") 2018/01/23 11:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fchdir(r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002dd000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7, 0x0, &(0x7f0000fc9000)=@generic="b8f963a6c04144d2272100ca0b3cf1e1", 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000249000)={0x0, 0x0}) 2018/01/23 11:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ca1000-0x4)=0x0, &(0x7f0000911000)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000056e000-0x4)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000ea9000)="", 0x0, 0x8886, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000152000-0x4)=0x0, 0x4) 2018/01/23 11:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070f000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f00005c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/23 11:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x10001, 0x0, 0xfffffffffffffe4c) 2018/01/23 11:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c8d000-0xb)='asymmetric\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000588000)="", 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f00003e4000-0xb)='asymmetric\x00', &(0x7f000018e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ada000)="", 0x0, 0xfffffffffffffffa) r1 = syz_open_dev$sndpcmc(&(0x7f0000119000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80441) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000052000-0x67)={0x8000, 0x0, 'client1\x00', 0x0, "7f9bfc8ed47bc4fb", "249e7c5a78043787906ddf0296ffb3149bb6f8b7d408a841d0d0f97c633ea5a8", 0x10001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f0000193000)={0x0, r0, 0x0}, &(0x7f0000ce9000)=""/103, 0x67, &(0x7f00002d7000-0x38)={&(0x7f0000887000-0x40)={'tgr160-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eff000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f0e000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0xffffffffffffff9d, 0x0, &(0x7f0000271000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/23 11:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x0, &(0x7f0000940000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00003bb000-0x10c)={0x1000fff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00009ba000-0x2)={0x7, 0x1}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ebf000)=0x0) r2 = syz_open_dev$binder(&(0x7f00005dd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f000057a000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c2f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000005000)={0x44, 0x0, &(0x7f00005c1000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/23 11:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b89000-0xe)='/dev/admmidi#\x00', 0x7ff, 0x7f366f30f118e95f) mmap$binder(&(0x7f00009bb000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x364, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000777000-0x4c)=[], 0x0, 0x0, &(0x7f000078a000)=""}) 2018/01/23 11:03:29 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e72000-0x8)='./file0\x00', 0x220000, 0x12) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000e72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r5, 0x0, 0x0, 0x1ff) sendfile(r4, r5, &(0x7f0000bb9000)=0x0, 0x7fffffffffffffff) 2018/01/23 11:03:29 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000375000)={0x1, 0x9}) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000adf000)=@file={0x0, ""/108}, &(0x7f00009d6000)=0x6e) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00006bc000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000adf000)=0x8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ae0000)={0x4000000000008, r0, 0x1}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000ae0000)={@generic="a7aa72cceaf5d65d8001828ca225da84", @ifru_names=@common='syzkaller0\x00'}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000608000-0x10)=@buf={0x39, &(0x7f0000198000)="e108c88806e3a1978ba8682f65c0995593b279cb5842805b0c82a1190e069a7e3e80f55ad85cbbd83a6cd6dc3999e361f0e04ef4a35e8b661e"}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7fffc, 0x5, &(0x7f0000ae2000-0x8)={0x0, 0x0}) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000475000-0x8)={0x1, 0x9}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097c000-0xfe)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) 2018/01/23 11:03:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80100, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00005ac000-0x50)={@common=""/16, @ifru_ivalue=0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 11:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 90.724157] binder: 16665:16669 got transaction with invalid offset (0, min 0 max 0) or object. [ 90.759000] binder: 16665:16669 transaction failed 29201/-22, size 0-8 line 2966 2018/01/23 11:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000554000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000453000-0x10)={0x1, &(0x7f000049b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = add_key$user(&(0x7f0000537000)='user\x00', &(0x7f00007f6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9f000)="3ac89768b336b065652c68ef6633d3eec9ab5de2dfc68665287fb23ef81e664496a27b91f30eb3bc3c78f0ec4b442c924d56896a80038d8c3152a458a2a17a61e55f59bddd84b15a9c06c6229e3c7ab3ec7ffa435b44a57774729f406488eca57171a8", 0x63, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000259000)="e1f4b99c546cd6729c8f85a4cc1954ca0b591a192e602a64ddad2d3489ae61ab3f1e4a8ef920e8dcf320797d5e9771b11eac709ae205d053581b216d1a282e6d7f1400ff8e707a15c3d49505522b93df8a897e278412b8c2825b941cd5c5da1a4dbb3d98401ef35c822f545cfcc77e38fe66998b54739ee0e09de9a8e98238d1496933f8cfc8e5f3e2353f6afe7a09b76f2c5e46f6cbf4813d75082a8f491324345e8852db6dece5b5587134bc93d09d16fb29985cb4f215b0535ab4228c196c5fe6383b5522298dec571b1e734bdc6d54878e0bcf438e1f28b3510ed123c62d1d6ff4", 0xe3) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000e77000-0x4)=0x1, 0x4) readv(r1, &(0x7f000019d000-0x60)=[{&(0x7f0000369000)=""/156, 0x9c}, {&(0x7f0000687000)=""/142, 0x8e}, {&(0x7f0000805000)=""/106, 0x6a}, {&(0x7f000029f000-0x2b)=""/43, 0x2b}, {&(0x7f0000282000)=""/92, 0x5c}, {&(0x7f00002f2000)=""/130, 0x82}], 0x6) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00006ea000)=0x0, &(0x7f0000693000-0x4)=0x4) r3 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d04000-0x4)=0x0) fcntl$setown(r0, 0x8, r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000642000-0x8)={0x0, 0x81}, &(0x7f00002f8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c1d000)={r5, 0x76f4, 0x1, 0x5}, &(0x7f0000a80000)=0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000199000)={&(0x7f0000423000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000081f000)=[{&(0x7f0000f07000-0x1000)="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", 0x5b1}], 0x1, &(0x7f0000d93000)=[{0x108, 0x13f, 0x9, "821a934f1de89cbc4e7c469c566684671f533c950d9a1952b0217af865eda1106dab8f94716d0d13a97a27c35f3817b2bb4ab31ceadafa46237ebb29b420f54df3f2edcaed55e896168fe316b279b5f69fe942366aa209a45f1a1637a593dd132bc83ed577a1c7cc0be0ac17ca7b1c23987bb80b549c6404cb7417a119ed05114537035366ddb228537d3be1f23238d7dd1b0fe3e78ea00667acc369111b6a0784005a6f2da1fee5fec1a8ccc1acca077f8c1f4e9c470a48a89d7b016f34441b7336e89f3fd643f56310ab08546164d39dc08e38c5830faecd36d65cc0a3ef7bda59f2ebb7db81d302742d7fb866fc7ff3e98a64880d"}, {0x70, 0x119, 0x80000000, "8fa1c40c869a7df3abf403050a2c97e0ba83346b663dc334297caa2eb985c6fa1441ed2528d351acc0ddddfb76de5cac105bc8db3116be397d0a912e5efdb2ef1688a4fb2130943bba809607edfc79f6af760e4921e806be40fa"}, {0x50, 0x119, 0x6b9, "5525f761359623b2875b7375c6875223f2c9542e37c9d0c2cdc12a537cb8403c539f19ab35bce68b1674611a6c6c716de3ec70568b828c3a692e71"}, {0x80, 0x101, 0x80d, "86bbdf9946bb0feeb8ecb29e63b84d68d9fb85dd4d6c83a466e480f5abbeabf0d78d4f19a953acdd1c2aac3d07bfc2b28b668b8ec73b67f6876e11acc225da921931fc02d2cf04325c08df7b379bc1fa80facaed2ca6ff900a26676f476eb37c3d0f3d3296757001bc"}], 0x248, 0x0}, 0x4000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000039c000-0x8)={0x0, 0x0}) 2018/01/23 11:03:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) write(r0, &(0x7f000041a000-0xc7)="e5f2488fd28a2ccd0b028dd7277ba948bca0e89a13fd16dc1c86a02eeec78bc6f2b5c312ed07ac8d0da628dc896dacc04b2b888141a1c2fecef3950286843f6c1e0dd56bb92daa04e71a293870fc664067331d1d0c97c6a9546cc6603f8b76bad9f52571a39c2e0769fb6eadf5c3c2e3b2d8bc134807d2466a7884eb221bb8a3ce628842ad673e3de5517846b2e02ed5c40e9cf24145623d363e0c79cfccfbdfda887d5b582ffc10ac81569dfc9240a9c02a88bd7ae883b2c811f7aa176cdf7230e8866a89081c", 0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/01/23 11:03:29 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x200000) getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000002000-0x10)={0x6, &(0x7f0000001000-0x18)=[{0x3cff, 0x1}, {0x9, 0x4}, {0x80000001, 0x2}, {0x1, 0x1000}, {0x1ff, 0xffffffffffff8001}, {0x8, 0xffffffff}]}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x4)=[{0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000019f000-0x1c)=[@in6={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x1c) setsockopt(r0, 0x65, 0x1, &(0x7f0000001000-0x4)="", 0x27b) 2018/01/23 11:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) stat(&(0x7f00008b2000-0x8)='./file0\x00', &(0x7f0000ed4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x800) fcntl$setstatus(r1, 0x4, 0x42803) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000c23000-0x8)={0x0, 0x0}) 2018/01/23 11:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[], 0x27f) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) 2018/01/23 11:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r0 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0xc, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ab1000)=0xcd, 0x4) 2018/01/23 11:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000051c000-0xa)='blacklist\x00', &(0x7f0000de6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000020000-0x1)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f43000-0x3)="3257fa", 0x3, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000647000)='/dev/sequencer2\x00', 0x119000, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2018/01/23 11:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x2000, 0x0, 'rmd256-generic\x00'}, 0x37b) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/23 11:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="", 0x0) bind$alg(r0, &(0x7f0000b3f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) [ 90.798520] binder: BINDER_SET_CONTEXT_MGR already set [ 90.804522] binder: 16665:16684 ioctl 40046207 0 returned -16 [ 90.820205] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/23 11:03:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/23 11:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b3d000)=0x0) r1 = request_key(&(0x7f00000a5000-0xc)='id_resolver\x00', &(0x7f0000e9f000+0xfbd)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000f7000-0x7)='vmnet1\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f00004e5000-0x6)='rxrpc\x00', &(0x7f00002e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f0c000-0x2)=')\x00', 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) perf_event_open(&(0x7f0000623000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a3b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000698000-0x4)=0x0) r4 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r4, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x4) r5 = memfd_create(&(0x7f000058e000-0x1)='\x00', 0x3) inotify_rm_watch(r5, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x14, &(0x7f0000f83000)={r7, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f000088c000-0x8)={0x0, 0x0}) 2018/01/23 11:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000d71000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xfffffffffffffffd, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 11:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003fd000-0x11)='/dev/qat_adf_ctl\x00', 0x200001, 0x0) getsockname$unix(r0, &(0x7f0000ed0000-0x33)=@file={0x0, ""/49}, &(0x7f0000d76000-0x4)=0x33) syz_open_dev$mice(&(0x7f0000eff000-0x10)='/dev/input/mice\x00', 0x0, 0x2200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f00003fa000-0xd)='/dev/urandom\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000111000-0xc)={&(0x7f0000f38000-0x8)=[0x0, 0x0], 0x2}) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/23 11:03:29 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000001f000-0x58)={0x5, 0x3, [{0x6, 0x0, 0x20}, {0xad6c, 0x0, 0x4}, {0xba, 0x0, 0xaf}, {0x8, 0x0, 0x7}, {0x101, 0x0, 0xfffffffffffffff8}]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000-0x18)={0x18, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000027000)={0x5441, 0x4, 0x1, 0x1, 0x9, 0x1, 0x3, 0x40, 0x0}, &(0x7f0000021000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000e000)={r2, 0x840, 0x40, 0x5}, 0x10) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000015000)={0x4, 0x80000000}) 2018/01/23 11:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000086000-0x9)='/dev/vcs\x00', 0x10400, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ee8000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x7, 0xffffffffff2ea609, "340a73585d2368ac409118f7205c37a4ca79e5d54544df1821e88ac4bd4d414cef43966da503641d216ac21a2922d203c3851ad903a86fc5ed53f432f2be59da8a0dcaad5005851cd9a4f3ec1b930d27"}, 0x160) r1 = syz_open_dev$amidi(&(0x7f00007a6000)='/dev/amidi#\x00', 0x8, 0xeb514fbf7b4bf0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b3f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d2b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e1a000-0x10)={r2, r3, 0xff}) open$dir(&(0x7f0000848000)='./file0\x00', 0x4000, 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000fa4000-0x18)={0x5, 0xfffffffffffffffe, 0x9}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004fe000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000f55000-0x8)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x2086022, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f9000)='/selinux/enforce\x00', 0x2800, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000dff000-0x20)={{&(0x7f00003d4000/0x2000)=nil, 0x2000}, 0x2, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001ab000)=0x9, 0x4) 2018/01/23 11:03:29 executing program 6: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dd0000)='/dev/vcsa#\x00', 0x1f, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000dd4000)={0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000dd4000-0x40)=[{&(0x7f0000148000)=""/48, 0x30}, {&(0x7f0000dd4000-0xbb)=""/187, 0xbb}], 0x2) 2018/01/23 11:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/23 11:03:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c5e000)='/dev/input/mice\x00', 0x0, 0x1c1000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/autofs\x00', 0x402, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00002ef000)={0x3, r2}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 11:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b59000+0x3ac)='id_resolver\x00', &(0x7f0000c9a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002f9000-0xc6)="", 0x0, 0x0) keyctl$unlink(0x9, 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000f56000-0x10)={0x0, 0x0}) socket$inet6(0xa, 0x80000, 0x100000001) 2018/01/23 11:03:29 executing program 2: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2fd, &(0x7f0000b0e000)=0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x5, &(0x7f0000b0f000-0x28)=[&(0x7f0000936000)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f0000b0f000-0x46)="98e8bb180f681c5112755d0555707b4ddf1a33e4491fdcf2b5d25b8665580fcfaee5bbf8ef081e6c031a0d67aebdcc19b0e94e1a76613318d1ca23ec5541dece8af9da698411", 0x46, 0xffffffff, 0x0, 0x1, r2}, &(0x7f000015a000)={0x0, 0x0, 0x0, 0xe, 0x13, r2, &(0x7f00005f1000)="", 0x0, 0x6, 0x0, 0x1, r2}, &(0x7f000051e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f000083d000-0xec)="3d479327985450487df1ef9723d5dd9a467470420a52a87ec70921da49a3ff94b2e5b838418afcd80026e9c4f73fbcba9e3ebc14b5bd61aa0705392d4b4fe570c973bd754e608591bcb58dfd9058378bbb9604f688ae923c5c34b635af3c3cdd44f29f41d84390e227e7ac382eead43b0984be749fd7e7465f898ac57a086f99d29d54a0018e58fac81dee5a7b1843a2dcb976662df78d2c7aad0b2899a877ea4b7ab0a99182d94efe31a19c8ebf8b1f8f8fa434e19c6167f3b4b16cee9306d97ea9a1b070ad01c57e2856305543bfaad2f19cba81850eaf552ede8c25283c106b1d09e810a938e33b618a0f", 0xec, 0x1f, 0x0, 0x0, r2}, &(0x7f0000905000)={0x0, 0x0, 0x0, 0x8, 0x2, r2, &(0x7f00006e6000)="580b3d52606d1eb839d0f2725f", 0xd, 0x1, 0x0, 0x1, r2}, &(0x7f0000b0f000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f00007d0000)="f4285f2410bca95aa995dc3cbdf4faea578a14dad0dac25c18aa12f8a87bba4ef9e34ed02cd2cd31d8d598923708509432f7b36f41540b1e6626295d3211abccbaf65b923cf7df4c09", 0x49, 0x5, 0x0, 0x1, r2}]) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x5555555555558eb, 0x0, []}) 2018/01/23 11:03:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x25bf, 0x1, 0x6, 0x0, 0x6}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80020400}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x90, 0x29, 0x712, 0x3, 0x0, {0x1, 0x0, 0x0}, [@typed={0xc, 0x22, @u32=0x7}, @nested={0x68, 0x1d, [@typed={0xc, 0x20, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x80, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="29919f35bad9cb3a2deb62285702b022e48b9536bd84845dd406e0c928d873314e4f94456e8a94b296cd91eb8144eb071008d1648a10caa620341a5442"]}, @generic="46ee79de63"]}, 0x90}, 0x1, 0x0, 0x0, 0x884}, 0x8810) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xf33, 0x200000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000932000)=""/217) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000009d000/0x2000)=nil, 0x2000, 0x8, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e41000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000162000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000770000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bb000)=0xe8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000024f000-0x4)=0x0) connect$inet(r0, &(0x7f0000fc3000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b66000-0x4)=0xc) link(&(0x7f0000160000)='./file0\x00', &(0x7f0000872000-0x8)='./file0\x00') socket$inet6(0xa, 0x80003, 0x6) socket$alg(0x26, 0x5, 0x0) stat(&(0x7f0000e3e000-0x8)='./file1\x00', &(0x7f00000da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) getsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000467000)=0x0, &(0x7f0000e45000-0x4)=0x1c6) 2018/01/23 11:03:29 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000440000-0x4)=0x0, &(0x7f000070a000)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000adb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xf) 2018/01/23 11:03:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000db2000-0xd)='/dev/usbmon#\x00', 0x7925, 0x40) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000b29000-0x70)={[{0x3f, 0x2, 0x2, 0xfff, 0x6, 0x6, 0x230, 0x8000, 0x0, 0xffffffff7fffffff, 0x7ef5, 0xffffffffffffff00, 0xfffffffffffffffa}, {0x218920a1, 0x6e97, 0x8, 0x2, 0x800, 0x7, 0x200, 0x4e, 0x8000000000, 0x5, 0x0, 0x8, 0x9}, {0x20, 0xffffffffffffffff, 0x6e, 0x4, 0xf2a9, 0x200, 0x1, 0x8c35, 0x8, 0x1, 0x9, 0xd1b0, 0x81}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:29 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc0, "4d0b38f5aa0c14136f50ad4260ea96a336228de0fdf1b1d30850ec4580adc7050259272acb50578637615f9a48b8542d4a8bc7ab0b3684652492bf902d007353840e2ea0e8ed550e1d170ca2ce968c5185ebc0d293f4477d015f481d704aee75010e719ab26b1d5dd5574511ba1eb19e53ab79be7dc2c023286f3ca1b13cb644582099a6d224be108ffcf82f8d79ee96c71da0aee0976d9b275dd6605a38d05bd97208d343838920c3fa0b2dfea52c70cb554f796476692d3280903d022496fe"}, &(0x7f0000001000-0x4)=0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x0, 0x7, 0x81, 0x2, 0x8001, 0x0}, &(0x7f0000a96000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x200, 0x3, 0x5e, 0x8, 0xffffffffffff7fff, 0x5, 0x2, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b19000)={0x0, 0x40, "08467cbc71fff5eb50eb2d977f31130ec3a0da7c527b744435c5af1525a662d8e021d8c0dd38ef4e89c58437eee2dddfff8a1daf48b25397e313aa015f23fe8e"}, &(0x7f0000000000)=0x48) sendmsg$inet_sctp(r1, &(0x7f0000b22000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000001}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x1b)="744609066d90016d17388ee6bed681d18619436963f2cbc76458bf", 0x1b}, {&(0x7f0000001000-0x40)="9a9a1579c9421a777363291b6e49560299f1156955241d9e346275baa3859de9875bdf3ddc747b45c5de4fef3bd9985464542aa30a960936cddf326496685066", 0x40}, {&(0x7f0000b25000)="", 0x0}, {&(0x7f0000001000-0xcc)="355b1b3a3ed66e4d959cf095a5fb677f7a4cddef63a6f8bf458c8c7a37538e1b8b198c3242a10e5e29241f1ede9c535daf9fc095677983a37213c2ee63f6c21620a8af078d5512d42eaf7930aeefa3b223e256715e122d09cf3c9fc653e504a8ec1d4a22ff28b0c5bca24f557485fe4c283aa4900fba2d26cecb33a69a25e9d6ebe16056a5b90f8604a5665d06be04ab4fdd078731d95e93b605902a8fd20ad98a99823ccad505f7b7ab0d8514a99e3a96b4dcd34d881ad5dbbb192ba221076d5f0117f61280c870cea52d46", 0xcc}, {&(0x7f0000a93000)="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", 0x1000}], 0x5, &(0x7f0000b25000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8002, 0x40, 0x1000, 0x8000, 0x200, 0x1f, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x1, 0x7, 0x1f, 0x1, 0x1, 0xc1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x45, 0x2d3, 0x200, 0x7, 0x80000000, 0x959, 0xff, 0x40, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8000, 0x1, 0x0, 0x200, 0x9, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xfffffffffffff000, 0x5ffe, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x40, 0x1, 0x101}}], 0x120, 0x800}, 0x24000004) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/44, 0x2c) 2018/01/23 11:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a1f000-0x9)='/dev/dsp\x00', 0x10780, 0x0) accept4$llc(r0, 0x0, &(0x7f00009b1000)=0x7b, 0x80800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000051b000)={0x3, 0x3, 0xabae, 0x6, 0xfffffffffffffff7}) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002a8000)=""/22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ed7000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffd7a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x4, 0x1ff, 0x81}, &(0x7f0000b77000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003df000)=@assoc_value={r2, 0x2}, &(0x7f0000ad0000)=0x8) 2018/01/23 11:03:29 executing program 7: r0 = socket(0x19, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000c4000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x0, &(0x7f0000818000-0x10)=[]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b6000)='/dev/hwrng\x00', 0x2180, 0x0) 2018/01/23 11:03:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) pipe2(&(0x7f0000f50000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008f5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d7e000)={r2, 0x9}) modify_ldt$write(0x1, &(0x7f00009a5000)={0x3e0000000000000, 0x20000800, 0xffffffff, 0x7, 0x3, 0x2, 0x7, 0x100, 0xd9c, 0x800}, 0x10) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0x2000000) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r4 = getpid() perf_event_open(&(0x7f0000220000)={0x4, 0x78, 0x9, 0x5, 0x20, 0x100000000, 0x0, 0x3, 0x40000, 0x8, 0x9, 0x1, 0x3f, 0x2, 0x4, 0xab1c, 0x8e, 0x0, 0x3f, 0x7, 0x400, 0x81, 0x0, 0x1, 0x4, 0x7fff, 0x6, 0x3, 0x7fff, 0x27, 0x15b, 0x9db, 0xffffffffffffff00, 0x4, 0xffff, 0x1d5, 0xbb6c, 0x10, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x2}, 0x0, 0x40, 0x4, 0x3, 0x3ff, 0x100000000, 0x8, 0x0}, r4, 0x3ff, r0, 0x3) r5 = syz_open_dev$sndpcmc(&(0x7f0000a7b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f00003e1000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df0000-0x4)=0xc) socket(0x1d, 0x5, 0xfffffffffffffff7) 2018/01/23 11:03:29 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00008a2000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000020b000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000000, 0x4, 0x4, 0x0, 0xce0}, &(0x7f0000806000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000412000)={r1, 0x101, 0x1, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00002b9000)=0x1) accept4$ipx(r2, &(0x7f0000981000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ae000)=0x10, 0x800) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r2) 2018/01/23 11:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000308000-0xfb)="", 0x0, 0x0, &(0x7f000073a000-0xa)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() getuid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setpriority(0x3, r0, 0x7f) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/23 11:03:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00002b4000)=[{&(0x7f0000f86000)="586ea44014df50e83ed9", 0xa}, {&(0x7f00006c5000)="980b09518f75f054833470bb986eb9c86918ce8fbd227ffb2b37544048f6adda6bf4f056f4cb8b4bedcae48277c0b31f8faed65a2132d97d6b99764312d14fbca4e6a477fc4cd9400894203f7c9920816f5bae9b1f202f15da7b4269e50ca534c382ee8cef7a", 0x66}], 0x2, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000033000-0x4)=0x0) get_mempolicy(&(0x7f0000ed7000)=0x0, &(0x7f0000b60000-0x8)=0x0, 0x4, &(0x7f0000879000/0x1000)=nil, 0x3) 2018/01/23 11:03:29 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448c9, &(0x7f0000022000)="5a5420470569130e1e5616c88c1aa7fc77aeafa9e0c8bb87f7cf305d") ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000002000-0xc2)=""/194) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000899000/0xa000)=nil, 0xa000, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000258000)={0x0, 0x0}) getsockname$inet(r0, &(0x7f000037d000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e03000)=0x10) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") 2018/01/23 11:03:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000fa7000-0x10)='/dev/input/mice\x00', 0x0, 0x10b042) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000026a000)={0x3, 0x7, 0x400, 0x21ba}, 0x5) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 11:03:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x6, 0x0, [{0x4, 0x15, &(0x7f0000001000-0x15)=""/21, 0x0}, {0x2002, 0x1000, &(0x7f000090c000-0x1000)=""/4096, 0x0}, {0x1, 0xcb, &(0x7f0000a98000)=""/203, 0x0}, {0x2000, 0xf9, &(0x7f0000001000-0xf9)=""/249, 0x0}, {0x4, 0x48, &(0x7f0000000000)=""/72, 0x0}, {0x6004, 0x44, &(0x7f0000399000-0x44)=""/68, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000dd9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/23 11:03:29 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce7000-0xb)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000008c000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x18, 0x2, 0x5a, 0x80}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c8b000)={r1, 0x5b14, 0x2, [0x6, 0x1ff]}, &(0x7f0000ec1000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000619000-0x9)='/dev/vcs\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000ec2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000782000-0x8a)=""}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00006b8000-0x4)=0x18, 0x4) 2018/01/23 11:03:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000e11000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d35000-0x61)={0x0, 0x59, "1cafbf0541d5c5000442e424f5a18b0b5c39e5e7ae74577af9e5d095473fcf66e8f4fc959da9c9b0b954726706ec8860bc74bf6be3b17c6e13d07786a9c78f0ab7d721039e0256235f3a7ad7875fa536bd67183360977f9e52"}, &(0x7f0000001000-0x4)=0x61) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005da000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x80000000, 0x7ba5c2e6, 0x8}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) recvfrom(r2, &(0x7f0000002000-0x9f)=""/159, 0x9f, 0x40000000, &(0x7f0000000000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000000000)='[,/wlan1\x00') prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/01/23 11:03:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x2, 0x681, &(0x7f000009a000)=""/187, &(0x7f000062f000-0x4)=0xbb) waitid(0x0, 0x0, &(0x7f0000402000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00002c1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c9f000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000a63000)=[], 0x2, 0x40000001, &(0x7f000074d000-0x10)={r2, r3}) sendto$unix(0xffffffffffffffff, &(0x7f0000e1f000-0xd4)="b98cbfa8c83e9e8a641228923f75e868632dc17aa144a7f252aecfa7d92aa624b70d40901a5bdaab9baf9b69069d6b242f40fbe2d7632715ffc88eee79266a03fbe25e02f5fe33fd9883f3916351419417c9d834831933a112faab4f2f257987b552dc96257eb3f41d93b66795ebe98629bfb03f4797d74f669921adff936c75bef9a82b973c64ef989a402249384d48770476e2d3dbf8570fa3ea2655893a48722dad408bcf3a700116df6cbbd636bb2d9a0fa5318f73ab9fca7542ef2c94c6c3a58d151fc1853dcb0ff88bd287edb10f657f61", 0xd4, 0x40, 0x0, 0x0) setitimer(0x0, &(0x7f0000c25000)={{0x0, 0x0}, {0x77359400, r1}}, 0x0) 2018/01/23 11:03:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c92000)='/dev/adsp#\x00', 0x1316edd1, 0x220001) ioctl$KDMKTONE(r0, 0x4b30, 0x7) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000216000)=0xcb, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0xc23b, 0x7, 0x0, 0x0}) write(0xffffffffffffffff, &(0x7f000019b000)="9b00010001dca62c58a06f1b9216805a9ab4008ab7b5fbf504", 0x19) getuid() r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000295000)={0x3, 0x5, 0x2, 0x80000001}) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/23 11:03:29 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x22001, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000024000)={0x1, r0, 0x1}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000026000-0x1000)=""/4096) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000014000)=0x0, &(0x7f0000025000)=0x4) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000024000)="01175864e93720d8d65c465a09d7e510eaefb73ad358e27a18564f60211df1a61cfe2b173b9eedb61de39b39c2dde5343c384f8d129a818fe04c553e6a69d485b77341ddc44dcca326997824ada14687af522ae43e6587f6847a99010c2d8954c36d2d823aa8a5377600807de9ac344a060c9a7933690ef35f6ece446def0e44188b064edd7a2cbc2c1f0a32fdaf384bc61bd2838e10f4") getpeername$inet6(r2, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) r2 = syz_open_dev$sndpcmp(&(0x7f00000f4000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x22042) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000456000-0x30)={0x0, 0xe64, 0x7fffffff, 0x8001, 0x22, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000d2a000)={0x6, &(0x7f00003f9000-0xf)=[{0xffffffff, 0x1}, {0x6a7, 0x8}, {0x7, 0xfffffffeffffffff}, {0x8000, 0x2}, {0x100, 0x0}, {0x3, 0x0}]}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000270000+0xeaf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000c0a000-0x8)={0x0, 0xffffffffffffffff}) [ 91.397162] binder: 16819:16821 transaction failed 29189/-22, size 0-0 line 2788 2018/01/23 11:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000871000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0xffffffffffffff4f) 2018/01/23 11:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6a000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000598000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e88000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000b7000-0xdd)={r2, 0x8a6, 0xd5, "15c0a153e1b2284606920c775978dae89a38de26ca7165687eb72fd9f40d0efaec38a290a104661f4697415a1e96d7c01b5f29f1ef2356020397c2303e42350ff53220aa74583b69c0e97ba889f030ae7bb01f8a3cb5cd883de7bf453977d8076a0505569b7b55798ff7a4943c2e3ff0ad54a029e8a0989cc2833cab43bc3c9d48d2c7d6a67c1f70b8561c4cd6eef48e05a248cc3b824486ccd276142ee750b87b113b62704024e0bf2fb38e9b13f7ad48b763a5571f6ded99d7d398ce6a449f68fce32c291e705c26942de9dae2d5a0fa1057e704"}, 0xdd) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000c61000)=""/24, &(0x7f0000e59000)=0x18) 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x1, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0xfffffffffffffffd, &(0x7f0000002000-0x8)=0x2) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000097b000)=0x0) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000be3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000525000)=0x60, 0x80000) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f000081e000-0x20)={0x0, 0x5, 0x8, 0x8d, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000a85000-0x4)=0x0) 2018/01/23 11:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00002de000-0x9)='/dev/dsp\x00', 0x800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000b06000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0xd3b9a1f18048fd8e) renameat(r2, &(0x7f00006ce000-0x8)='./file0\x00', r3, &(0x7f000098a000)='./file0\x00') recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000025000-0x12)='/dev/input/event#\x00', 0x9, 0x20000) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/23 11:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000066000)={0x0, 0x97, "bf7ff2f3a72b0cb89a420dd11c4c5fa3706e1c4b9ec9bc49d06e88f0efc0589714acb51ae07ed0b66ad214fcc4bde2724839b5f5d4590685664784ec50d8d909a8cdecea36112095550ae08ce60c1eeb1d94c9e17bb2623c4fb2bba6fdad2482e6d449973d445c3ea37aac022e8015db4c93c5222e873857773b7072f80c240521b3824d54f5de876bc8a4bf2f66b2f0d784781423b650"}, &(0x7f0000f4a000)=0x9f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000012e000)={0x4, 0x1, 0x200, 0x3, 0x80000, 0xddf8, 0x8, 0x0, r1}, &(0x7f00002af000)=0x20) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000a17000-0xa)='./control\x00', 0x80, 0x24) name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4)=0x0, 0x0) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x0) [ 91.471625] binder: BINDER_SET_CONTEXT_MGR already set [ 91.479293] binder: 16819:16821 transaction failed 29189/-22, size 0-0 line 2788 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00003d7000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f3e000-0x4)=0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f000055c000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x105000) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f000010a000)=0x0, &(0x7f0000b48000)=0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000029f000)='/dev/dsp\x00', 0xe43b9b7d6e638de8, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000bd6000)=0x0, &(0x7f0000526000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001b9000-0x10)={0x0, &(0x7f00002ce000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/23 11:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x2, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a23000)='autogroup\x00') write$eventfd(r1, &(0x7f0000e86000-0x8)=0x2b, 0x8) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000077d000)='keyring\x00', &(0x7f0000310000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000345000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) mremap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000e60000/0x2000)=nil) keyctl$setperm(0x5, r2, 0x0) add_key$user(&(0x7f0000d20000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbd000-0x1000)="1d", 0x1, r0) r3 = syz_open_dev$sndpcmc(&(0x7f0000b19000)='/dev/snd/pcmC#D#c\x00', 0x66, 0x80080) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00004ac000)='user\x00') [ 91.531196] binder: 16819:16842 ioctl 40046207 0 returned -16 [ 91.590885] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.596926] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 11:03:30 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000085000-0xd)='/dev/dmmidi#\x00', 0x6a, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000607000)={{0x1, 0x3, 0x9, 0x1, 0x7}, 0x8, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0x8, 0x7, 0xec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000ec8000)=0x0, &(0x7f0000d41000)=0x4) fremovexattr(r0, &(0x7f000010e000-0xd)=@random={'trusted.', 'eth0\x00'}) 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d96000)={@common='ip6gretap0\x00', @ifru_names=@common='gre0\x00'}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000758000-0x30)={0xffffffffffffff00, 0xffffffffffff17f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:30 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x3) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000251000-0x12)='/dev/input/mouse#\x00', 0x700, 0xc0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fa6000-0x4)=0x8, 0x4) rt_sigtimedwait(&(0x7f0000295000)={0x6b}, 0x0, &(0x7f0000fa5000-0x10)={0x0, 0x0}, 0x8) sendmsg$alg(r1, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000f98000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f92000)={0x0, 0x0}) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00008d9000-0x39)="", 0x333, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fcntl$addseals(r0, 0x409, 0x1) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000693000-0x4)=0x0, &(0x7f0000f40000-0x4)=0x4) recvmsg(r0, &(0x7f0000b32000-0x38)={&(0x7f00005a4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000a7e000)=[], 0x0, &(0x7f0000443000)=""/235, 0xeb, 0x0}, 0x20) bind$nfc_llcp(r1, &(0x7f0000d8f000-0x60)={0x27, 0x3, 0x5, 0x3, 0x20, 0x7f, "d43ebc72899813bb4eb3c8748b49e57a9f399cceb233cd909808235e52cb775c5f7feb71c155a6ce54309d2a910cb40e0fe200731aecd0a16177c3b3e34442", 0x5}, 0x60) 2018/01/23 11:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00001ce000)={&(0x7f000031a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000df7000)=[{&(0x7f000050c000)=""/153, 0x99}, {&(0x7f0000a04000-0xe4)=""/228, 0xe4}, {&(0x7f0000841000)=""/99, 0x63}, {&(0x7f00001fb000-0x75)=""/117, 0x75}], 0x4, &(0x7f0000410000-0x1d)=""/29, 0x1d, 0x2f7be2db}, 0x10040) pipe(&(0x7f000008a000)={0x0, 0x0}) r1 = socket(0x9, 0xa, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c74000)={0x0, 0x59, "cc8a2bae42fbff7cd62e18c998290d65359e88d898b5714ed1eaa875e932d8076b93d660b121d37c713dd0dd229c7203d1615b0a1d6422dc7bc3954be7fe58286d36e68312287b16c053953ba9e6da3eff08474e8da1ba22ee"}, &(0x7f00007b7000-0x4)=0x61) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e42000)={r2, 0x1000, 0x4, 0x3f}, 0x10) r3 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x368, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000777000-0x4c)=[], 0x0, 0x0, &(0x7f000078a000)=""}) shutdown(r0, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00003ad000)=0x0) 2018/01/23 11:03:30 executing program 7: syz_open_dev$tun(&(0x7f0000598000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/01/23 11:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000daa000-0x11)='/dev/vga_arbiter\x00', 0x280800, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000357000)=0x8, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0x2, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000033f000)=0x0, &(0x7f00009e2000-0x4)=0x8) r2 = socket(0x0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002a1000)={r1, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, &(0x7f00007fb000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006f2000-0x8)=@assoc_value={r3, 0x3ff}, &(0x7f000001a000-0x4)=0x8) 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000926000)="", 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000f50000)="", 0x0) 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ppoll(&(0x7f0000e5c000-0x38)=[{r0, 0x2000, 0x0}, {r0, 0xc0, 0x0}, {r0, 0x28, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2002, 0x0}, {r0, 0x81, 0x0}, {r0, 0x0, 0x0}], 0x7, &(0x7f0000451000)={0x0, 0x0}, &(0x7f00000d7000)={0x8}, 0x8) 2018/01/23 11:03:30 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000002000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x80800) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000004000)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 11:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d20000)='/dev/midi#\x00', 0x10000, 0xa0040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000063d000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x7, 0x82}, &(0x7f0000a19000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ed7000-0x8)={r1, 0xff00000000000000}, &(0x7f000020e000-0x4)=0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d38000)=0x0, &(0x7f0000724000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/23 11:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000067000)={r0, r1, 0x1, 0x2}, 0x10) recvmsg(r0, &(0x7f0000b2b000)={&(0x7f0000de2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000036b000)=[], 0x0, &(0x7f0000b6e000)=""/219, 0xdb, 0x0}, 0x10021) 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x4, 0xc, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x1, 0x3ad000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x9fd, 0x200000) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = epoll_create(0x4) r6 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) r7 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) poll(&(0x7f0000000000)=[{r0, 0x1041, 0x0}, {r1, 0x10, 0x0}, {r2, 0x2002, 0x0}, {r3, 0x49, 0x0}, {r4, 0x2004, 0x0}, {r5, 0x8, 0x0}, {r6, 0x10, 0x0}, {r7, 0x100, 0x0}, {r8, 0x0, 0x0}], 0x9, 0x100000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x1953) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10000, 0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) readv(r9, &(0x7f0000001000-0x50)=[{&(0x7f00000c3000-0x80)=""/128, 0x80}], 0x1) 2018/01/23 11:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000757000)=""/24, &(0x7f0000c79000-0x4)=0x18) syz_open_dev$evdev(&(0x7f000066b000-0x12)='/dev/input/event#\x00', 0x8, 0x2000) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) keyctl$get_security(0x11, 0x0, &(0x7f0000f99000)=""/79, 0x4f) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000bc5000-0x4)=0x40) sched_yield() 2018/01/23 11:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d4b000)={r1, 0xfffffffffffffffb}, &(0x7f0000823000-0x4)=0x8) 2018/01/23 11:03:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x29, &(0x7f0000001000-0x54)="820000000162077704669649aabb1229a6d82ca66df109dee447aa25f6d57febb1c0594dc28c4a503dd936d11d07b52d54d298e22cabb265ad38df10a8c36c2a5384c0a5f9f31b74bdddc4600561ffff0000f9d6", 0x54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x10)={0x8, 0x7}) 2018/01/23 11:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000201000-0x9)='/dev/kvm\x00', 0x8080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005f8000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c36000-0x4)=0x0, 0x4) r3 = syz_open_dev$mouse(&(0x7f000016e000)='/dev/input/mouse#\x00', 0x401, 0xa0d80) ioctl$KDMKTONE(r3, 0x4b30, 0x8) inotify_add_watch(r3, &(0x7f0000930000-0x8)='./file0\x00', 0x4) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x10000000000000, 0xffffffffffffffff, 0x240, 0x0}]}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f000027e000-0x400)={"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"}) 2018/01/23 11:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000541000)='/dev/mixer\x00', 0x2840, 0x0) write$selinux_access(r0, &(0x7f00008fd000-0x45)={'system_u:object_r:nvram_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x10001, 0x38, 0x0}, 0x45) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000966000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b2c000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x10000, 0xfffffffffffffffa, 0x1000, 0x7fff}, &(0x7f0000292000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000835000-0x18)={r2, 0x7f, 0x8, [0x5, 0xe09, 0x78f, 0xffffffff80000002, 0x1ff, 0x2, 0x301, 0x1000]}, &(0x7f00009f4000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e02000-0x8c)={r3, @in6={{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f00003c3000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000215000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b0e000-0x10)={0x0, 0x4c, &(0x7f0000a07000)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000481000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000474000)={r3, 0x0, 0x6, 0x0, 0x2c, 0x1}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000159000-0x90)=[@in6={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xec7}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa510}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff348b}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000f28000-0x8)='net/ipx\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000079b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000457000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d9000)=0xc) prctl$setptracer(0x59616d61, r3) sendmsg$nl_xfrm(r1, &(0x7f000070f000-0x38)={&(0x7f000025a000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000673000)={&(0x7f0000cee000)=@report={0x88, 0x20, 0x1, 0x2, 0x2, {0xff, {@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x4, 0x3, 0x0, 0x2, 0xa0, 0x0, 0x7f, r2, r4}}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @output_mark={0x8, 0x1d, 0x401}, @lifetime_val={0x28, 0x9, {0x101, 0x6, 0x0, 0x3}}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) 2018/01/23 11:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000126000)=@file={0x0, ""/4096}, &(0x7f0000915000-0x4)=0x1002) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000250000-0x4)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005d4000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) getpgrp(0x0) gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007f4000-0x4)=0x0) getpgid(r2) 2018/01/23 11:03:30 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000be000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c71000-0x10)={0x2, &(0x7f0000081000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2018/01/23 11:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000052f000)={0x4, 0x8001, 0x7fff, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000557000-0x10)={0x5, 0x9, 0xe38, 0xd07}, 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000e8000-0x4)=0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000736000+0x7ff)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f87000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ed5000)=0x0) write$sndseq(r0, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/23 11:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fac000)=0x1c, 0x4) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) syz_open_dev$sg(&(0x7f00001eb000-0x9)='/dev/sg#\x00', 0x8, 0x901) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2018/01/23 11:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000666000-0x4)=0x4, 0x4) set_robust_list(&(0x7f00001cd000)={&(0x7f00003d9000/0x4000)=nil, 0x1c0000000000000, &(0x7f0000317000/0x4000)=nil}, 0x18) r2 = dup(r1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ed3000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00006b6000)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c4b000)=0xfffffffffffff621, 0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000cf1000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x7ff, 0x100, 0xfb3e, 0x400000, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000894000)={0xffffffffffffffff, 0x0, 0x7, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00002b9000)={0x10, @time={0x0, 0x0}, 0x0, {0xffff, 0x20}, 0x4, 0x2, 0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c74000)={0x7f, 0x5, 0x4, 0xd, 0x1, [{0x7fff, 0x5574, 0xffffffffffffffff, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000087f000)={@generic="469eaeee03aaa20f343f67c5d1b00294", @ifru_flags=0x1000}) fsetxattr(r1, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000006e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/23 11:03:30 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000059000/0x3000)=nil, 0x3000, 0x1, 0x10812, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0xc8, 0x0, &(0x7f0000b25000)=[@acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000541000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000f47000)=[0x78, 0x38, 0x38]}, 0xffffffffffffffd3}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000000)=[], &(0x7f00002b0000-0x30)=[0x68, 0x78, 0x78, 0x0, 0x30, 0x0]}, 0x10000}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r2}, @acquire={0x40046305, 0x2}, @dead_binder_done={0x40086310, 0x0}], 0x71, 0x0, &(0x7f0000441000)="f28990b70423a6fe9a5db9bf3b5cd7fc06fff57da47463180dd4f6cf8e6d05fed86bda51de01d2ca3501b979a3bd320b48dd136246d09b68e40d0586da5d5883178902c06f8129353b287a98411b3217b9294958c5dcc19c0225ca8a081d2d96a3713c9a73fbb10f73cf625641d92d67f9"}) listen(r0, 0x0) 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fa8000-0xe)='/dev/admmidi#\x00', 0x1, 0x103000) sendto$ax25(r1, &(0x7f0000d22000)="4cb2b45016e73ab5895deea5913f9051da7b1636f3c6c3c17e5dc3102e003ec9c26e89a1506887307cb51dd10a8b50ad6bbfd2160f103758dd", 0x39, 0x40004, 0x0, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/23 11:03:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000564000-0x4)=0x5, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) socket$rds(0x15, 0x5, 0x0) bind$ipx(r1, &(0x7f0000bad000-0x10)={0x4, 0x8, 0x13, "2076b2227a27", 0x7ff, 0x0}, 0x10) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000024000-0xa)='/dev/vcs#\x00', 0xb29c, 0x101640) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000023000)=[{0xf, 0x3ff}, {0x4, 0x0}, {0x4, 0x6}, {0xc, 0x7beb}, {0x8, 0x692f668d}, {0x3, 0xbbef}, {0xe, 0x7}], 0x7) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x8000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x10000, 0x0, 0x0, 0x1000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x85, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f00007d7000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) openat$vsock(0xffffffffffffff9c, &(0x7f000086d000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00008a2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000ffe000-0x5)='user\x00', &(0x7f0000d7b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002a000-0xe2)="337b5e0a2110a9e8698c2096354baf2253c3a36f0d88dd937ff98bce61509eafea9295ea5d39fbc053ac26bb9f091637d9f40ad5c11d6c80e8db81e143794e6f7179842a66aeec38ca364b2fe4339266e983cf336c0db15e5e2c7356c3b94b5b65e8a99276b83738ab204b00d7fc9beec3eb52fb405eaf3a3c5e7ffb38b4f57ffe054989620d3a7580bf4b25927945912f9c7b68c9d9771c91a78fe0288ee086d8c34c06f7951236758b1c9b2abfccc8ed3b70c2d65c536cb2438d919fbd51141f82aed21b5bc4ddcad7d423153a8a892a37e87fa66206e86d23e46c5602340ae5c5", 0xe2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) fremovexattr(r1, &(0x7f000027e000-0x1a)=@known='com.apple.system.Security\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dda000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000b61000)=""/25) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/mixer\x00', 0x101, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000deb000-0x4)=0x1ff) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000512000)={0x8, 0x4, 0xfe2, 0x9}, 0x10) 2018/01/23 11:03:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/23 11:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ed4000-0xa)='/dev/ptmx\x00', 0x208400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$TCSETS(r1, 0x5402, &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 11:03:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) dup2(r0, r1) [ 92.113052] SELinux: unknown mount option 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000001b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f000001a000-0xa0)={@generic={0xa, "5773dd0456ebf6345bcf1e8d6201aa7e3069016afcf6809548384437798170b5402ec9a68d6f1b49906a66cbb735f0b297dec83d17f522379c3652f7b9377f0c7074964e658ec9dfb8972c523aa5296560db65d70c7ed6504b020372adeb9a06939dc308775420529c3e9bbf3e726ec9bf1fe30fe7be189efc57e665b483"}, {&(0x7f000000b000-0xbe)=""/190, 0xbe}, &(0x7f000001b000)=0x0, 0x0}, 0xa0) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000012c000)='/selinux/policy\x00', 0x0, 0x0) uselib(&(0x7f0000d0d000-0x8)='./file0\x00') getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000dad000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000115000)=0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000080e000-0x4)=0xc17c, &(0x7f000071c000+0x75d)=0x4) 2018/01/23 11:03:30 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40097cae6cd156cd, 0x84) r1 = syz_open_dev$vcsn(&(0x7f00005bc000-0xa)='/dev/vcs#\x00', 0x1ff, 0x400000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00003a9000)={"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"}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000af4000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x2fa, 0x0}}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000920000)=""/144) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x420) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000b0a000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/23 11:03:30 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000e73000-0x10)={0x77359400, 0x0}, &(0x7f00004bc000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000faf000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca0000)={0x0, 0x0}) nanosleep(&(0x7f0000e05000-0x10)={0x77359400, r1}, &(0x7f0000183000-0x10)={0x0, 0x0}) accept4$llc(r0, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000017c000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$llc(0x1a, 0x2, 0x0) 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000025e000)={0x7, 0xffffffffffffff9c, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000233000-0x20)={@loopback={0x0, 0x1}, 0x8000, 0x0, 0x0, 0xd, 0xea, 0xffffffff, 0x6}, &(0x7f0000c36000-0x4)=0x20) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000242000-0x38)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002a3000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:30 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000003000-0x78)={0x4a, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x6, 0x100, 0x7, &(0x7f0000001000)=@common='gretap0\x00', 0x0, 0x4, 0x80000001}) 2018/01/23 11:03:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setpipe(r0, 0x407, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3ff, 0xe2082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000972000)={r2, 0x401}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000001000)={0x10f000, 0x102000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9204, 0x0) 2018/01/23 11:03:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d6f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x58) ioctl$KDENABIO(r1, 0x4b36) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000192000-0x2)="0302", 0x2) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) remap_file_pages(&(0x7f00006f2000/0x1000)=nil, 0x1000, 0x2000000, 0x7, 0x40000) 2018/01/23 11:03:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000045d000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) connect$bt_sco(r0, &(0x7f0000b5f000)={0x1f, {0x6, 0x4, 0x4, 0x4b5, 0x5, 0x8}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006ae000)=0x0) ptrace$getregs(0xe, r2, 0x9, &(0x7f000005e000-0x1000)=""/4096) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f00002f8000)={0x0, 0x0, &(0x7f0000f64000)=[], 0x0, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff6000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f00003ae000)="") open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) 2018/01/23 11:03:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b8e000)='/dev/dsp\x00', 0x200, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000027c000)=0x0) socket$inet(0x2, 0x80a, 0xffffffffffffff7f) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x5) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/23 11:03:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000009b000)=0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f000083b000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/23 11:03:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000830000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = add_key$keyring(&(0x7f00003f4000-0x8)='keyring\x00', &(0x7f0000ce9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000634000-0x8)={0x0, 0x0}) add_key$user(&(0x7f0000eb5000-0x5)='user\x00', &(0x7f0000db8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000d2000)="142dd4ff5c79b8e3790d1a0a6530ac6cbccfd8eaef30d79bc4b3dc10b11c96d634d9c28f1268298b5a1c2dd45705eee5b7190be58480f3cd3d643941a5c02eb0a037095b5d1f67c21cf77d91426b04304b268720a863ea41f6ff2bb5b4965116836167502bff666953a81661217b29811faffffdc74ac73fc2536a55a63f0adc45b20f2ced39361d9eeb1ec346eb5db45c227f54c8c0e9bbb927b6180ac668eee085bba9318002e23e2058040edc9bf60df63987530c66c235", 0xb9, r0) 2018/01/23 11:03:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f12000/0x4000)=nil, 0x4000, 0xa) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) syz_emit_ethernet(0x42, &(0x7f00004f1000-0x42)={@random="9da46b3a384b", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @random="69f0ff5c6ac3", @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback={0x0, 0x1}}}}}, &(0x7f0000675000-0xc)={0x1, 0x1, [0x23b]}) 2018/01/23 11:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x3, 0x8006, 0xaa2) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x20e65000) 2018/01/23 11:03:31 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000f8a000)={0x5, 0x20000000, 0x0, 0x400, 0x400, 0x1, 0xff, 0x2, 0x200, 0x1}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getegid() r2 = getegid() lstat(&(0x7f0000697000)='./file0\x00', &(0x7f00000b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/01/23 11:03:31 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xa000, 0x3, &(0x7f0000003000/0xa000)=nil) 2018/01/23 11:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000db3000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x3e, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000ced000)={0x7, 0x6, 0x1, 0x1, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000446000-0x90)={0x5, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_crypto(r1, &(0x7f000071e000)={&(0x7f0000883000)={0x10, 0x0, 0x0, 0x440022}, 0xc, &(0x7f0000849000)={&(0x7f0000cfb000)=@alg={0x128, 0x10, 0x200, 0x7, 0x2, {{'xts-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x6d22}, {0x8, 0x1, 0xffffffffffffffc1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1}]}, 0x128}, 0x1, 0x0, 0x0, 0x45}, 0x0) clock_gettime(0x0, &(0x7f00006a3000)={0x0, 0x0}) write$sndseq(r1, &(0x7f000060c000-0x60)=[{0x7, 0x5, 0x2, 0x89, @time={0x0, 0x1c9c380}, {0xffffffffffff0001, 0x4}, {0x8, 0x2}, @time=@tick=0x10000}, {0x3, 0x7, 0x3, 0x0, @time={r3, r4+30000000}, {0xf181, 0x0}, {0x10001, 0x3}, @raw32={[0x1, 0xff, 0x2]}}], 0x60) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x73d8) syz_open_dev$sndmidi(&(0x7f0000a99000)='/dev/snd/midiC#D#\x00', 0x8, 0x101080) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020054110a00000000000000010c00001ee400", 0x39}], 0x1) socket$alg(0x26, 0x5, 0x0) [ 92.403916] QAT: Invalid ioctl [ 92.418878] QAT: Invalid ioctl 2018/01/23 11:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000327000)={0x20000020000000c, 0x8, [0x0, 0x0]}) 2018/01/23 11:03:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x8}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000184000-0x9)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b05000)=0x1000, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 11:03:31 executing program 4: mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00008ab000)='trusted\x00', 0x8, &(0x7f00008ab000)='#(posix_acl_access[]md5sum+%md5sum^\x00') r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000060e000-0x4)=0x818, 0x4) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f00006a6000)=0x100000001, 0x1) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/23 11:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000722000-0x10)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000dc3000)=[{&(0x7f00005bf000-0x55)="d7", 0x1}], 0x1) 2018/01/23 11:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000698000-0x40)={0x5, 0x2, 0x7, 0x774, "a6840e1c406aa805634a79c898822609f2234ec13f1119d58342018269aa7f79c423f3cc429a999299019d48", 0x7fffffff}) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/23 11:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) removexattr(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f000048e000-0x15)=@known='system.sockprotoname\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007ab000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000ab7000)={0x0}, 0x1) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000029000-0x4)=0x7fffffff) 2018/01/23 11:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002c7000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/23 11:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2000000000030b9) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dee000)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000c5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005b9000)=0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) kcmp(r2, r2, 0x1, r0, r1) 2018/01/23 11:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000045c000)=0x0) sendto(r1, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) tee(r0, r2, 0x7, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f000079f000)='/dev/ppp\x00', 0x420080, 0x0) 2018/01/23 11:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000088000-0x58)={0x26, 'skcipher\x00', 0x0, 0xef, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bcd000-0xb)="00070000000100012013e9", 0xb) 2018/01/23 11:03:31 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000)={0x1, r1, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000002000-0xbb)=""/187) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004000)={&(0x7f0000002000-0x178)=@bridge_setlink={0x178, 0x13, 0x0, 0x4, 0x3, {0x7, 0x0, 0x0, r4, 0x80, 0x110}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x80}, @IFLA_XDP={0x4, 0x2b, []}, @IFLA_PHYS_PORT_ID={0x10, 0x22, "b75cd8610fd1f5f989"}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xff}, @IFLA_IFNAME={0x14, 0x3, @common='tunl0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, @IFLA_XDP={0xfc, 0x2b, [@typed={0x8, 0x1, @void=""}, @generic="a966cb4ab5a43ea95e96f4cac9b9f661e028ee5001cf37346b93ba217a8d3d16a650d9e7e3ff85f662632e2bd9183db8fc766d4ebcfad9d3ddb2f4e148c72d15d7768b169a6837108f291142415463030dbbf7fe3db8dfe18dbd42cab7280cd09b452cf76515aa07b2a87645847cb30587cdf7a6e5eff4c7a342a345e4a07fae0a28e3613c880314ea2b3d7a6831ebea920860d5795bd5700badf9407950125f70eb1914c227da20865cdd9daf343f162f4f29df2cd5b772bb51f732f7201c3b48fab56588d2a751cb6e8b3cd900effb9fccb00c27c3a6f4bce18389aa7bc5249cb8d154bef219082195e9695e87b5"]}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000005000-0x24)={0x5d0e, 0x4000, 0x5, 0x0, 0xe0, 0x5, 0xc8d, 0x7fff, 0x10001, 0x7, 0x0, 0x20}) [ 92.498121] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. [ 92.531171] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/23 11:03:31 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8)=0x0, 0x80, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/ppp\x00', 0x10103, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000012000-0x10)={0x0, 0x200, 0x6c98, 0x9, 0x0}, &(0x7f0000012000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x80, 0x7}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)=0x7, 0x4) open(&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/23 11:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa7000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000054e000-0x4)=0x3, 0x4) r2 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) 2018/01/23 11:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a7c000-0x38)={&(0x7f00006a3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000076c000-0x10)={&(0x7f000019b000)=@getae={0x0, 0x1f, 0x300, 0x1, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x33}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x87, 0x6}, [@migrate={0x0, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7f, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0xff, 0x4, 0x0, 0x4, 0x0, 0xa}, {@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x7c, 0x2, 0x0, 0x6, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2b, 0x3, 0x0, 0x7, 0x2, 0x2}, {@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x0, 0x2, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, 0x3, 0x0, 0x1, 0x2, 0xa}]}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000165000-0x10)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00005c9000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6f000-0x4)=0xc) r2 = semget$private(0x0, 0x3, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000ba3000-0x4)=0x5, 0x4) connect(r1, &(0x7f0000e09000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000234000)=[0x9, 0x7, 0x40, 0x7, 0x7, 0x4]) 2018/01/23 11:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xa, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00005e5000)='/dev/dmmidi#\x00', 0x326, 0x0) clock_gettime(0x0, &(0x7f0000a09000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000d8a000-0x1a4)=[{{&(0x7f0000323000-0x5)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b95000-0x20)=[{&(0x7f0000a20000-0xe6)=""/230, 0xe6}, {&(0x7f0000735000-0x19)=""/25, 0x19}], 0x2, &(0x7f0000008000-0x2d)=""/45, 0x2d, 0x8}, 0x1}, {{&(0x7f00000f0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008a7000-0x70)=[{&(0x7f00006c1000)=""/0, 0x0}, {&(0x7f000003d000-0x2)=""/2, 0x2}, {&(0x7f0000796000-0xd0)=""/208, 0xd0}, {&(0x7f000040c000)=""/105, 0x69}, {&(0x7f0000135000)=""/123, 0x7b}, {&(0x7f0000fbb000-0xea)=""/234, 0xea}, {&(0x7f0000e64000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00007d8000)=""/202, 0xca, 0x6}, 0x9}, {{&(0x7f00006b9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00001b9000)=[{&(0x7f0000074000-0x96)=""/150, 0x96}, {&(0x7f0000945000)=""/0, 0x0}, {&(0x7f00008e1000)=""/53, 0x35}, {&(0x7f0000216000-0xb9)=""/185, 0xb9}, {&(0x7f00005a5000)=""/204, 0xcc}], 0x5, &(0x7f0000fd6000-0x38)=""/56, 0x38, 0x1}, 0xa0}, {{&(0x7f0000e05000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000069000)=[{&(0x7f00009ab000)=""/25, 0x19}, {&(0x7f0000f39000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff3000)=""/43, 0x2b}, {&(0x7f0000872000-0xb1)=""/177, 0xb1}], 0x4, &(0x7f000080f000)=""/144, 0x90, 0x1}, 0xb3}, {{&(0x7f0000fbc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000000b000-0x60)=[{&(0x7f00008b3000-0x68)=""/104, 0x68}, {&(0x7f0000fa1000)=""/215, 0xd7}, {&(0x7f000052f000)=""/229, 0xe5}, {&(0x7f0000ecf000)=""/4096, 0x1000}, {&(0x7f00006f3000-0xe0)=""/224, 0xe0}, {&(0x7f0000149000-0xc7)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0xfffffffffffffc01}, 0x9}, {{&(0x7f00000f8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f9b000)=[{&(0x7f00005c7000)=""/62, 0x3e}, {&(0x7f00009f9000)=""/135, 0x87}, {&(0x7f0000d5e000)=""/198, 0xc6}, {&(0x7f0000145000)=""/191, 0xbf}, {&(0x7f0000a73000-0x98)=""/152, 0x98}, {&(0x7f0000dba000-0xd7)=""/215, 0xd7}, {&(0x7f0000dee000)=""/117, 0x75}, {&(0x7f0000077000-0x9f)=""/159, 0x9f}], 0x8, &(0x7f000046c000-0x90)=""/144, 0x90, 0xa355}, 0x800}, {{&(0x7f000098a000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000488000)=[{&(0x7f0000d08000)=""/63, 0x3f}, {&(0x7f0000cbc000-0xf3)=""/243, 0xf3}, {&(0x7f0000e34000)=""/0, 0x0}, {&(0x7f00008c6000)=""/182, 0xb6}, {&(0x7f00009aa000-0x3f)=""/63, 0x3f}], 0x5, 0x0, 0x0, 0x7}, 0x7423}], 0x7, 0x12020, &(0x7f0000615000-0x10)={r2, r3+10000000}) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f000094d000)='E', 0xfffffffffffffe90) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000e2b000-0x78)={0x7, 0x0, [{0xfff, 0x0, 0x4}, {0xaf9, 0x0, 0x100}, {0x932, 0x0, 0x3fa}, {0xfff, 0x0, 0x5}, {0xbef, 0x0, 0x20}, {0xbf7, 0x0, 0xa6}, {0x0, 0x0, 0x80000000}]}) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/23 11:03:31 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rmdir(&(0x7f0000aa8000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/01/23 11:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$admmidi(&(0x7f00000f4000-0xe)='/dev/admmidi#\x00', 0x1f, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bb4000-0x6)={0x0, 0xa0a}, &(0x7f0000f28000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000798000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, 0x98) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendto$packet(r2, &(0x7f0000cf1000-0xe5)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/23 11:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000cf2000-0x8)={0x0, 0x4b3}) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f6000)='/dev/autofs\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cdc000)={0x1, &(0x7f00009bf000-0x8)=[{0x0, 0x0}]}) getdents(r2, &(0x7f0000545000)=""/144, 0x90) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000e26000)={r3, 0x1}) 2018/01/23 11:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 11:03:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) r1 = syz_open_dev$audion(&(0x7f0000a4b000)='/dev/audio#\x00', 0x4, 0x400000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000065000-0x5)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d26000-0x4)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000d27000-0x8)={0x1f, {0xffffffffffff4fe2, 0x400, 0x20, 0x0, 0x8, 0x1}}, 0x8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000826000-0x8)={0x20, 0x1}) 2018/01/23 11:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a4a000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = syz_open_dev$midi(&(0x7f000031c000)='/dev/midi#\x00', 0x4b0, 0x40000) ioctl$TCSBRK(r4, 0x5409, 0xffffffff7fffffff) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000088e000-0x8)={r1, r0}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) 2018/01/23 11:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000369000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpgid(0x0) sendmsg$nl_netfilter(r1, &(0x7f00006ab000)={&(0x7f0000f28000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000a86000-0x10)={&(0x7f0000a50000)={0x14d4, 0xf, 0x7, 0x200, 0x6, 0x3, {0x5, 0x0, 0x8}, [@nested={0x11e0, 0x52, [@generic="8ad8aa2faa45beff591a2c54afa6223539b0e40b29f7d7ae8551182a3eaaadac1369542ecc9dd8dbaad64f8a8ebac3bd8c8092ea275217b82415be168caf65af94c228afe8aa1966267fa743d86b6e39d281a358eea0a23a9b3d4d1c5c0ba7f9797bda3da3286b6202429193eba398574a03faa5f193e5e24a1cb658d548edc6ceec4ec2c64ca933", @generic="768184951ecfc4a91ebe9393be08e678db62bda242d8c6e836637444189351f42e865c0c66778463e770263fde23d1b2c74c01e8c6ceaab17486d134e5cb28529b52da7be05b48569123f6e77b024ed377c6aabf837f59f9aece6f355d3af7ce37f8ed6fc759cdb86f7e83257f0e2a7c9255b19486d8518a24636e2702fdfb1c966f4ebd27721c6ce5160f2cfac21625c0d5394f54409a55020da5f4044f738cf0ec4cd921a1328746a8c08d02832e4000436ecc27df9f7972eb354370b9349fb21e", @typed={0xc, 0x65, @pid=r2}, @typed={0xc, 0x27, @ipv4=@multicast2=0xe0000002}, @typed={0x50, 0x56, @binary="38e1fce089f458545574c8d67dde35e58752a96530da9ff8c05638b0c367432e095768288052833efb7328f0f503d78ce91dab72662902236135c98d35159ce0edbf81c7e6"}, @generic="", @typed={0x1008, 0x5, @binary="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@typed={0x10, 0x68, @u64=0x100000000}, @typed={0x10, 0xc, @u64=0x548}, @generic=""]}, @typed={0xc, 0x67, @fd=r0}, @nested={0x1ec, 0xd, [@generic="aa70d43d00f72334420dece9c3ae7b37d1f30cfc5755ed2ff157f3360e3545d828f5c3e0d95149fa1e80dd4f4cc64b6dc07f7a3837b40adb5f851fdbdb22974a1765aa0b84d66b85e4f7787d49173c3aac48e7bab6c43cacf71d2817", @typed={0xc, 0x8d, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @generic="7e272a7df67defda64c713d1cf9a57d556dad77a571458a91f886e5fce73fc687a5aa4349d8741c8148c1cfba22e2f958b6173514049f69ab235a69d6954a484118b83967854792dba169781f1b1cca2893876833cb89de180c0b7f5f418e758ac5999448a3e5cf77ac5baae478f5c2a8426ede1e80f332d7bd5b7820c6becf565840628579f909db80c35b3fbef26897fc37308eaa0e851765ff219cd20c0f492274c402d5bd069d52ca9e1685b4a12378fcbecea8bf219b51538bf3b5983ff27c9a8", @generic="5a2fa5dfb953aa47a78b50546f0e1c1a8c4e006930b48b309cc929db0627860b93205a9358d024740ecf688f6de03eac1b80c08dec716882dd7a5914877aaaeb32ecbeb7db1c3bc5361cf2ffc41d6e72bf5afc4b521c3b73faf1195f13aed5fd9edf63a2aff1bd7614c4c204adb63c83d9b3fa0f7736c3c06fb2afdc", @generic="a130dda581f7ed9fe6c63df199d94549bd61006e77cbbc6d58b11247366f6604f0425479f5765ece46c6d298ee412f1ecf", @typed={0x10, 0x68, @u64=0x0}]}, @typed={0x8, 0x79, @void=""}, @generic="35103d32e21e73bf7d3d9c23f3ebec6a8f42931ff991e81722e781070b17f6aef9fa548f6f05c230554908046758b0e0b78f", @nested={0xac, 0x47, [@typed={0x40, 0x8, @binary="b4d82122f329706995e3c075d5c58565898237b45ef97499af43277d2fc863677f4193d2ef46a15b9c693894994b71178122809dc8b5a3"}, @generic="54fc342c0b3e942a690110a3dc717afd55227d9ab9826b2ef85e0b44087f091f33ac6923c45b1a2c3ad4b34e710aec676d00bf85aa17388eb622af92159dd013df20eeaad65ed161f021a945651b17d0c23997c5c881499b56c42e08ec1eb1c67a5c9962dce75445"]}]}, 0x14d4}, 0x1, 0x0, 0x0, 0x40050}, 0x40000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r3, 0x403) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000976000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295df0df8617ad4000000000e30000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x2, &(0x7f0000479000)=0x0) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000580000-0x1)='\x00', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0xffff) 2018/01/23 11:03:31 executing program 4: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r0, 0x52, 0xa987, 0x3) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r1, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r1, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) semget$private(0x0, 0x7, 0x4) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [0x0, 0x0]}, 0x10) 2018/01/23 11:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000748000)={0x0, 0x8}, &(0x7f0000bc7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000052c000-0x10)={0x0, 0x6, 0x2, 0x2, r1}, &(0x7f0000bf7000-0x4)=0x10) r2 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000364000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000bac000)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00009a6000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c24000)=0x14) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00008c6000)=@newneigh={0x5c, 0x1c, 0x208, 0x6, 0x3, {0xe, 0x0, 0x0, r3, 0x40, 0xf, 0x5}, [@NDA_SRC_VNI={0x8, 0xb, 0xffffffff}, @NDA_SRC_VNI={0x8, 0xb, 0x100000001}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_DST_MAC={0xc, 0x1, @random="c8c854246b31"}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_LINK_NETNSID={0x8, 0xa, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000051e000)={r0, 0x2748}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00005bf000-0xa)={0x401, "45fc81cefa4c"}) 2018/01/23 11:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002fc000)={r0, r0, 0x0, 0x1}, 0x10) pwrite64(r0, &(0x7f0000a1a000)="", 0x0, 0x80000000) 2018/01/23 11:03:31 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000421000-0x4)=0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000116000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000217000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cd2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a46000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r4}, &(0x7f0000a5d000-0x18)={0xfffffffffffffff8, 0x9, 0x1, 0x1, 0x7f, 0x762}) setreuid(r1, r3) 2018/01/23 11:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008a2000-0xc)='/dev/amidi#\x00', 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f20000-0x4)={0x0}, &(0x7f0000001000-0x4)=0xffffffffffffff40) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000cdc000-0x10)={0x7, &(0x7f000003c000-0x1c)=[0xeff, 0x100000001, 0x3ff, 0x1, 0x275, 0x4, 0x3]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007ae000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x9, [0x2, 0x7, 0x3, 0xd8d, 0x0, 0x7, 0x0, 0x7fffffff]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000605000)={0xb5, 0x1, 0x100000000, 0x7ff, 0x0}, &(0x7f00008f9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000c4000)={r2, 0x8}, 0x8) add_key$keyring(&(0x7f00007e6000)='keyring\x00', &(0x7f0000bf9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000933000)=0x0) wait4(r3, &(0x7f000063b000)=0x0, 0x60000001, &(0x7f00001b5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e6e000-0x4)=r0, 0x4) 2018/01/23 11:03:31 executing program 1: syz_open_dev$sndpcmp(&(0x7f00008cf000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x900) connect$netrom(r0, &(0x7f0000d2d000-0x48)=@full={{0x3, {"a8c79f06face7c"}, 0x40}, [{"d57ccfbd0222cd"}, {"1c622eb14e1b4d"}, {"228ba082f94bc5"}, {"49a01cecd13c13"}, {"109330566b170b"}, {"9c9d08bc937b7a"}, {"f6520d61a9c184"}, {"98d09ba06b6131"}]}, 0x48) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/23 11:03:31 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x3ff) 2018/01/23 11:03:31 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) writev(r1, &(0x7f0000f8f000)=[{&(0x7f0000f8e000-0x1000)="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", 0x180}], 0x1) 2018/01/23 11:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x155, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005d4000-0xf1)={0x0, 0xe9, "60e8f997ad5104536b6d5f8de24a05d33f19c2d3de924bcbd0d94e1513a4b763d971d3406a440e071e50cd7d0811f8d5a8960bf4d2fae44161122875e94b4606c6af3cfebe1dc7b4cb9af5b9932dfa42b94b0f23a910fc22a5cae6646e8e548771b129e51aa726d8175a381490c796422c707d7df3e33dd3c04ee5fa54023093bbff792babb1f381af932bb689548060afe215139295489eb6628c0138e02e7b3f0fd3377f1ff04ffd5c6a5ef76339e41aabfeca8325969597cb2f92200515141c6bd63ca4858b387abe01312f56f30c20e3064991eeb10d63564ec87dc149c68407465c79a740b891"}, &(0x7f0000de1000)=0xf1) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d1d000-0x8)={r2, 0x4}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x1fc, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/23 11:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000016000)='/dev/audio#\x00', 0x64b2, 0x26900) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000ac000)=0x0) socketpair(0x2, 0xe, 0x0, &(0x7f0000425000)={0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000cc1000)={0xfffffffffffeffff, 0x1, 0x40, 0x7, 0x5885, 0x0, 0x7e4, 0x0, 0x0, 0x80000001, 0xd1c5, 0x4}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/23 11:03:31 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000bde000-0xb)='/dev/midi#\x00', 0x100000001, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0x5, 0x10000}, 0x20}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4140, &(0x7f0000006000-0x1f5)="") 2018/01/23 11:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x411, 0x6, 0x1f, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x3ff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000270000-0x8)={0x0, 0x6}, &(0x7f00006eb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000360000-0x10)={r2, 0x10000, 0x10000, 0x3f}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/23 11:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000067f000-0x8)='./file0\x00', 0x0, 0x100) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e8c000-0x9)='/dev/ppp\x00', 0x200000, 0x0) renameat2(r0, &(0x7f00004c2000-0x8)='./file0\x00', r1, &(0x7f0000815000-0x8)='./file0\x00', 0x4) lstat(&(0x7f00007c6000-0x8)='./file0\x00', &(0x7f0000cef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f0000352000-0x8)='./file0\x00', r2, r3) mount(&(0x7f00009e3000-0x8)='./file0\x00', &(0x7f0000466000-0x8)='./file0\x00', &(0x7f0000d4b000-0x3)='9p\x00', 0x0, &(0x7f0000f8d000)="") 2018/01/23 11:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000-0x11)="73651d5276566f78000000001b27504c00", 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000051d000)={0x80000000000000, 0x6000, 0x415a, 0x8, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000584000)=[], &(0x7f000096c000)=[&(0x7f0000a40000-0x11)="73651d5276566f78000000001b27504c00"]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000896000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x12a) keyctl$set_reqkey_keyring(0xe, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') r4 = accept4$inet(r3, &(0x7f0000280000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000+0x259)=0x10, 0x80000) sendfile(r3, r3, &(0x7f00004a2000)=0x0, 0x22) r5 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) pread64(r0, &(0x7f0000910000)=""/0, 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00006c3000)={0x0, 0x0}) read(r5, &(0x7f0000b5b000)=""/0, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00000b4000-0x10)={0x7, 0x1}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f18000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000028c000-0x4)=0xc) lseek(r5, 0x0, 0x0) r6 = open(&(0x7f0000087000)='./file0\x00', 0x400005, 0x8) setsockopt(r6, 0x10001, 0xffffffffffff9033, &(0x7f0000263000-0x53)="9941d57d2dc8fbbead57e215450484fe0c3444ef9722271ea0283d941ec8b56dd553d5ef49d3b18422f2eba782369b43958443035370000af4893e604c228c4d77d8c6a650d8c233cd6dc4764829b5e8ff91f5", 0x53) setsockopt$packet_buf(r6, 0x107, 0x1, &(0x7f0000393000-0xc0)="3323c7a7dfddd57fa4b8eb8ab1c3824f1629f38b7d2f059d7ecb0d968e71e0ef32533984c582f1d19f64ae7b98a3e4859a381a462cf09370d0ac42246f5e8dde9dbcb8868d137f39c1c7c20a95420cc86be67863dbccaf28be1bdcba0caffb93d95c79ff0e4ce0aacad52e6a26d7588d778e50d9b437ee58aa3468baf18014758296f7cface7e7f26dc6a375bbaabc56f97f309b0b1132115852094d7640a84c22919c9c0980f66b16a91e1ef5285ac9a33df7b2962622f954dc035eea559a33", 0xc0) r7 = add_key$user(&(0x7f0000a55000-0x5)='user\x00', &(0x7f0000dfc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000031f000)="6b0bbdfc91ee0b7444277e40e031811628406cf17c1b57c44adfb15200a8ba5276d0930a4177a345aa05d8500e4ff18026dafaff3161c0baa577b4ed138e23b1b71ddcf21024abab86c17bd7b358461329dfc3611e6995ab260b0772dc0ce05123b6b55f0468d23b6a60b85078f9ebdbabf6c490a9062e028848070f915eb4ceea52561174a54915a2ba6b731edf260ee632569983e44fb50254f354bcb9f9b868777063a920ed4d52ded27841f148cab7227de53df3d6a899b5fe44219c51ba70fcdb091f47dc11", 0xc8, 0x0) r8 = request_key(&(0x7f000047e000-0xb)='cifs.idmap\x00', &(0x7f000014e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e49000-0xd)='attr/current\x00', 0xfffffffffffffffe) r9 = add_key(&(0x7f000066e000-0x8)='keyring\x00', &(0x7f0000509000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000325000)={r7, r8, r9}, &(0x7f00000ec000-0x1000)=""/4096, 0x1000, &(0x7f00009ac000-0x38)={&(0x7f0000f63000-0xe)={'crc32c-generic\x00'}, &(0x7f000089a000-0x21)="545afc9012d8b6e77b0e6460145d80d5ca5a99a156ed643f308857c092e9f06ec2", 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000da2000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 92.946470] 9pnet_virtio: no channels available for device ./file0 [ 92.997429] 9pnet_virtio: no channels available for device ./file0 2018/01/23 11:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000cab000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008b6000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000976000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000e4000-0x8)={r2, 0x4}, 0x8) timer_create(0x4, &(0x7f0000d9d000)={0x0, 0x1d, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000139000)=0x0) timer_delete(r3) fgetxattr(r0, &(0x7f0000cfa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cfb000-0x4)=""/2, 0x2) 2018/01/23 11:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) fchdir(0xffffffffffffffff) close(r0) 2018/01/23 11:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xfffffffffffffffa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007b3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000139000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000089f000)={r3, 0x1}, 0x8) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000ccc000-0x10)={&(0x7f000026b000/0x6000)=nil, 0x6000}) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e3d000-0x6)={0x0, 0xd8f5}, &(0x7f00009db000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000574000-0x7)={r5, 0x3}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000fc7000)={&(0x7f000070b000/0x1000)=nil, 0x1000}) 2018/01/23 11:03:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000f, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b65000)={0x8001, 0x6, 0x1, 0x1ff, 0x5, 0xfffffffffffffffd, 0x2, 0x400, 0x3, 0x7, 0x3, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x55a1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xc2)={r2, 0xba, "81806a93c07cf065c459bba7843456bcd63101d350c9233558139ebc14a737b9c8b3877507b85820371c0290d24e84cb51378101947fea42fb52f2c5f6e44c3425682a8353499005732c0751dfffcff380082488b6f2995c3f509a7f0f86e9b8c5aac1c08810986a612ac282e142aac990f8cea3e59a557b7a34c3756231ce40c919c2aea68b6832aceccaa5384f9e116b13c27557350be47d2b934a8df414855bfd4776407ab2f1e3a8525dbef9688a225acab8b6a67a8a838a"}, &(0x7f0000001000)=0xc2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000005000-0xb3)=""/179, 0xb3}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000003000-0xb2)=""/178, 0xb2}, {&(0x7f0000004000)=""/154, 0x9a}, {&(0x7f0000004000)=""/91, 0x5b}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000002000)=""/203, 0xcb}], 0x7, &(0x7f0000004000)=""/4096, 0x1000, 0x40}, 0x6}, {{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000002000)=""/136, 0x88}], 0x1, &(0x7f0000004000)=""/4096, 0x1000, 0x8000}, 0x8a}], 0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r3, 0x89f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x89)=""/137, 0x89}, {&(0x7f0000004000-0x8)=""/8, 0x8}, {&(0x7f0000007000-0xa)=""/10, 0xa}, {&(0x7f0000006000)=""/224, 0xe0}], 0x4) 2018/01/23 11:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000015e000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1]}) gettid() ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000006b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000d0f000-0x40)={&(0x7f00007aa000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00005b1000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009a1000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000050000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009eb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00001f2000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1}) 2018/01/23 11:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_dev$midi(&(0x7f0000730000)='/dev/midi#\x00', 0x1, 0x40000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00006c3000-0x8)={0x1, [0x0]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) signalfd(r2, &(0x7f0000ef0000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000688000)=""/4096) 2018/01/23 11:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0xffffffff, 0x1, 0x7, 0x10000, 0x400000ffff, 0x347}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/23 11:03:31 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f000000a000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f0000001000-0x48)={0x6, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e79184684b5eb1e4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0xdd7f) 2018/01/23 11:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000221000)='/dev/midi#\x00', 0x1000, 0x20000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00004d9000-0x1000)=""/4096, &(0x7f00003c8000-0x4)=0x1000) syz_emit_ethernet(0x32, &(0x7f000077c000-0x285)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/23 11:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/23 11:03:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101000, 0x0) accept$inet6(r0, &(0x7f00005b4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c43000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8d, 0x20000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000045e000-0x8)='./file0\x00', 0x20000000) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r3, 0x800000c0045002, &(0x7f0000001000-0x8)=0x0) writev(r3, &(0x7f0000001000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1) 2018/01/23 11:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cba000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a5f000-0x10)={0x0, 0x3ff, 0x9, 0x1}, &(0x7f00003b0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e47000-0x8)={r2, 0xfffffffffffffffa}, 0x8) 2018/01/23 11:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000280000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000cb2000-0x8)='net/sco\x00') getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ff9000)=0x0, &(0x7f000038b000-0x4)=0x4) r2 = mq_open(&(0x7f0000ec8000)='net/if_inet6\x00', 0x0, 0x24, &(0x7f0000efb000)={0x2ef9, 0x6, 0x4, 0x3, 0x1, 0x4, 0x8, 0xc69}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000787000-0x4)=0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000d7f000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r2, &(0x7f0000f11000-0xe8)=""/232, 0xe8, 0x0) fstat(r1, &(0x7f000053b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r1, &(0x7f0000165000-0x8)=0x0, 0x400000ff) 2018/01/23 11:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000760000)='/dev/dsp#\x00', 0x8, 0x1) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) 2018/01/23 11:03:31 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x2c40, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000004000)={@common='erspan0\x00', @ifru_data=&(0x7f0000007000)="48f9dc27ceaf1bf8c555999559e0250f3d40dda6d9985b1bfba80c7c0080585c"}) vmsplice(0xffffffffffffffff, &(0x7f0000006000)=[{&(0x7f0000001000)="14", 0x1}], 0x1, 0x8) connect$pppoe(r0, &(0x7f0000004000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/23 11:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f000066f000-0x10)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r0) r1 = userfaultfd(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004ea000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') stat(&(0x7f0000e70000)='./control/file1\x00', &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f00006ed000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000104000-0x10)={0x4, &(0x7f00003fb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/23 11:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setns(r0, 0x48000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000173000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b2000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getresgid(&(0x7f00001f6000-0x4)=0x0, &(0x7f0000b96000-0x4)=0x0, &(0x7f0000f09000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b41000)='/dev/vcsa#\x00', 0x1, 0x22c0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000247000-0x10)={0xb0, 0x1, 0x5, 0x6}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000b6d000-0x100a)={r1, 0x1, 0x8ce2, "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"}) 2018/01/23 11:03:31 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000ab7000)=0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/23 11:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009fb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000d39000)={{0x0, 0x4, 0xb, 0x81, 0x0, 0x0, 0x4, 0x4, 0x0, 0x3, 0x3ff, 0x4, 0x0}, {0xd000, 0x10d002, 0xb, 0xd2f2, 0xfffffffffffffffe, 0xfffffffffffffffd, 0xffffffffffff1cb8, 0x0, 0x3ff, 0x2, 0x932, 0x3, 0x0}, {0xf000, 0x6000, 0xf, 0x3f, 0xd3, 0x53, 0x424, 0xfffffffffffffff9, 0x4b5, 0x0, 0x5000000, 0x1, 0x0}, {0x103000, 0x15002, 0x1f, 0xb2e, 0xff, 0x2, 0x5, 0x2, 0xfd06, 0x1, 0xf52, 0x6, 0x0}, {0xd000, 0x0, 0xe, 0x10000, 0x6, 0x6d, 0x401, 0x100, 0xfffffffffffffffd, 0x7fffffff, 0x3, 0x9, 0x0}, {0xf000, 0xd000, 0xe, 0x3, 0x20, 0x9, 0x2, 0x5, 0xffffffffffffffc1, 0x4, 0x10000, 0x7bbe, 0x0}, {0x1d000, 0x1000, 0x0, 0x0, 0x0, 0x1, 0x4, 0x2, 0x8, 0x7, 0xe7b, 0xb085, 0x0}, {0x100002, 0x5000, 0xf, 0x80000000, 0x3, 0xfffffffffffff61a, 0x6, 0x800, 0x80000000, 0x3, 0x13, 0x7fffffff, 0x0}, {0x6003, 0x10000, [0x0, 0x0, 0x0]}, {0x10000, 0x1000, [0x0, 0x0, 0x0]}, 0x10002, 0x0, 0x1f000, 0x10200, 0x5, 0x0, 0x4000, [0x1ff, 0xfffffffffffff800, 0x8390, 0xffffffffffffff7f]}) sendmsg$alg(r1, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[], 0x0, 0x0}, 0x0) 2018/01/23 11:03:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x81) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000ede000-0x8)=0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bb6000-0x4)=0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) io_cancel(r1, &(0x7f0000cef000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1f, r2, &(0x7f0000f0d000)="bc802ed453c8cb0db72337d3b1f650a914e4a0e02545063ab19bf5cc", 0x1c, 0x6, 0x0, 0x1, r3}, &(0x7f00008b0000-0x20)={0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = dup3(r5, r4, 0x80000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003b7000-0x4)=0xb15) mq_getsetattr(r6, &(0x7f0000ee6000)={0x7f, 0x1ff, 0x4, 0x6, 0x9, 0xf608, 0x1, 0x3}, &(0x7f000029e000+0x4a7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 11:03:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x9}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0xfffffffffffffffa, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x9, 0x5, 0xfffffffffffffff9}, &(0x7f0000dd4000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={r5, 0xbb4e, 0x7, 0x5, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000dd4000)={0x9, 0x1, 0x200, 0x9, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2a) r5 = getpgrp(0x0) kcmp(r3, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000fe000)={0x0, 0x87, "13bbe1f1c234f381c7e1ff7e35c36360f5d370a6005a4f8d9054fe8274f944ec72419a221712a4b9bf49f94a516d05f98ede8114d3b4f11fcc8b892a88906eaf3dc55578b3b007aab4ea2f25f3078d05dc687b1bbbf19e2e7c0d4f1544e98a88f6eb4a47768bf9699c8a3e83e517730dd334fd535a298981879d877e02d74f09dff718708eb95c"}, &(0x7f0000184000)=0x8f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d5e000-0x6)={r6, 0x7fffffff}, &(0x7f0000bd6000-0x4)=0x6) r7 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) accept4(r7, 0x0, &(0x7f000032e000-0x4)=0x0, 0x80800) 2018/01/23 11:03:31 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054f000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007d6000)={[0xd000, 0xd000, 0x101000, 0x0], 0x5, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000019c000)='/dev/loop#\x00', 0x20000004, 0x200102) r1 = syz_open_dev$vcsn(&(0x7f0000031000-0xa)='/dev/vcs#\x00', 0x5, 0x4103) r2 = semget$private(0x0, 0x3, 0x205) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000407000-0x4)=0x3, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000188000-0x4)=0xc) sched_setaffinity(r4, 0xfffffffffffffef1, &(0x7f0000c0e000)=0x66) accept4$ax25(r1, &(0x7f000030a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a25000-0x1)=0x10, 0x80800) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) shmctl$SHM_LOCK(r3, 0xb) pwritev(r5, &(0x7f00006f6000)=[{&(0x7f0000efc000)="c0", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000)=0xc) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x2, 0x3, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x80000001, 0x5, 0x6]) msgctl$IPC_RMID(0x0, 0x0) 2018/01/23 11:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xa, &(0x7f000059c000-0x10)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000205000-0x8)={0x2}, 0x8) r0 = add_key(&(0x7f000020a000)='big_key\x00', &(0x7f0000aae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000004020, &(0x7f000023f000)=0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e70000)='/dev/input/mice\x00', 0x0, 0x80200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000050d000-0xa0)={0x0, @in6={{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d3, 0x200, 0x2, 0x1000, 0x1}, &(0x7f0000629000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f3a000)={r2, 0x200}, &(0x7f00008ac000)=0x8) r3 = add_key$user(&(0x7f0000643000-0x5)='user\x00', &(0x7f0000cb4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ef2000)="02", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r3, 0x0, 0xfffffffffffffdea) r4 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00004dd000)={0x5, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000ece000)=0x0, &(0x7f0000aaa000)=0x4) r5 = add_key$keyring(&(0x7f0000759000)='keyring\x00', &(0x7f0000bf7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r3, r5) 2018/01/23 11:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c8e000)={0x0}, &(0x7f0000eae000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000bea000)=""/103) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = getpgrp(r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b23000-0x4)=0x9) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000acf000-0x10)={&(0x7f0000d15000-0xb1)=""/177, 0xb1}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r3 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r3) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) [ 93.447677] handle_userfault: 68 callbacks suppressed [ 93.447683] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.461589] CPU: 1 PID: 17257 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #275 [ 93.461595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.461599] Call Trace: [ 93.461619] dump_stack+0x194/0x257 [ 93.461638] ? arch_local_irq_restore+0x53/0x53 [ 93.461663] ? __lock_acquire+0x664/0x3e00 [ 93.461678] ? handle_userfault+0x12b7/0x24c0 [ 93.461696] handle_userfault+0x12fa/0x24c0 [ 93.461703] ? handle_userfault+0x150b/0x24c0 [ 93.461728] ? userfaultfd_ioctl+0x4520/0x4520 [ 93.461736] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.461744] ? trace_hardirqs_on_caller+0x3c0/0x5c0 [ 93.461754] ? trace_hardirqs_on+0xd/0x10 [ 93.461771] ? depot_save_stack+0x3b5/0x490 [ 93.461786] ? print_irqtrace_events+0x270/0x270 [ 93.461799] ? print_irqtrace_events+0x270/0x270 [ 93.461807] ? save_stack+0xa3/0xd0 [ 93.461818] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.461823] ? kasan_slab_alloc+0x12/0x20 [ 93.461828] ? kmem_cache_alloc+0x12e/0x760 [ 93.461834] ? ptlock_alloc+0x24/0x70 [ 93.461839] ? pte_alloc_one+0x59/0x100 [ 93.461848] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.461858] ? perf_trace_lock+0x900/0x900 [ 93.461872] ? perf_trace_lock+0x900/0x900 [ 93.461877] ? __lock_acquire+0x664/0x3e00 [ 93.461885] ? check_noncircular+0x20/0x20 [ 93.461890] ? __lock_acquire+0x664/0x3e00 [ 93.461897] ? print_irqtrace_events+0x270/0x270 [ 93.461922] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.461931] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.461945] ? find_held_lock+0x35/0x1d0 [ 93.461964] ? __handle_mm_fault+0x3296/0x3ce0 [ 93.461973] ? lock_downgrade+0x980/0x980 [ 93.461985] ? lock_release+0xa40/0xa40 [ 93.461991] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.461998] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.462019] ? do_raw_spin_trylock+0x190/0x190 [ 93.462034] ? perf_trace_lock+0x900/0x900 [ 93.462056] __handle_mm_fault+0x32a3/0x3ce0 [ 93.462072] ? __pmd_alloc+0x4e0/0x4e0 [ 93.462091] ? find_held_lock+0x35/0x1d0 [ 93.462111] ? handle_mm_fault+0x248/0x8d0 [ 93.462123] ? lock_downgrade+0x980/0x980 [ 93.462176] handle_mm_fault+0x334/0x8d0 [ 93.462186] ? down_read+0x96/0x150 [ 93.462199] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 93.462206] ? vmacache_find+0x5f/0x280 [ 93.462221] ? find_vma+0x30/0x150 [ 93.462237] __do_page_fault+0x5c9/0xc90 [ 93.462244] ? __lock_is_held+0xb6/0x140 [ 93.462265] ? mm_fault_error+0x2c0/0x2c0 [ 93.462275] ? find_held_lock+0x35/0x1d0 [ 93.462297] do_page_fault+0xee/0x720 [ 93.462309] ? __do_page_fault+0xc90/0xc90 [ 93.462324] ? lock_release+0xa40/0xa40 [ 93.462331] ? perf_trace_lock+0x900/0x900 [ 93.462349] ? do_raw_spin_trylock+0x190/0x190 [ 93.462375] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.462399] page_fault+0x2c/0x60 [ 93.462409] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 93.462414] RSP: 0018:ffff8801cb437928 EFLAGS: 00010246 [ 93.462422] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 93.462427] RDX: 000000000000010b RSI: ffffc90002adb000 RDI: ffff8801cb437d28 [ 93.462431] RBP: ffff8801cb437a08 R08: 0000000000000000 R09: 1ffff10039686ee7 [ 93.462436] R10: ffff8801cb437858 R11: 0000000000000003 R12: 1ffff10039686f28 [ 93.462441] R13: ffff8801cb4379e0 R14: 0000000000000000 R15: ffff8801cb437d20 [ 93.462467] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 93.462488] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 93.462503] ? iov_iter_revert+0x9d0/0x9d0 [ 93.462520] ? mark_held_locks+0xaf/0x100 [ 93.462528] ? simple_xattr_get+0xeb/0x160 [ 93.462539] ? current_kernel_time64+0x122/0x2f0 [ 93.462553] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.462572] generic_perform_write+0x200/0x600 [ 93.462611] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 93.462620] ? generic_update_time+0x1b2/0x270 [ 93.462634] ? __mnt_drop_write_file+0xd/0x70 [ 93.462644] ? file_update_time+0xbf/0x470 [ 93.462663] ? current_time+0xc0/0xc0 [ 93.462681] ? down_write+0x87/0x120 [ 93.462700] __generic_file_write_iter+0x366/0x5b0 [ 93.462709] ? check_noncircular+0x20/0x20 [ 93.462730] generic_file_write_iter+0x399/0x790 [ 93.462752] ? __generic_file_write_iter+0x5b0/0x5b0 [ 93.462771] ? iov_iter_init+0xaf/0x1d0 [ 93.462791] __vfs_write+0x684/0x970 [ 93.462798] ? lock_acquire+0x1d5/0x580 [ 93.462815] ? kernel_read+0x120/0x120 [ 93.462869] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 93.462880] ? __sb_start_write+0x209/0x2a0 [ 93.462898] vfs_write+0x189/0x510 [ 93.462916] SyS_write+0xef/0x220 [ 93.462933] ? SyS_read+0x220/0x220 [ 93.462939] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.462952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.462976] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 93.462983] RIP: 0033:0x452ef9 [ 93.462987] RSP: 002b:00007f31f2987c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 93.462995] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 93.463000] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000016 [ 93.463005] RBP: 0000000000000069 R08: 0000000000000000 R09: 0000000000000000 [ 93.463009] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efa78 [ 93.463014] R13: 00000000ffffffff R14: 00007f31f29886d4 R15: 0000000000000000 [ 93.541149] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.541162] CPU: 1 PID: 17257 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #275 [ 93.541167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.541171] Call Trace: [ 93.541189] dump_stack+0x194/0x257 [ 93.541208] ? arch_local_irq_restore+0x53/0x53 [ 93.541221] ? __lock_acquire+0x664/0x3e00 [ 93.541233] ? handle_userfault+0x12b7/0x24c0 [ 93.541250] handle_userfault+0x12fa/0x24c0 [ 93.541258] ? handle_userfault+0x150b/0x24c0 [ 93.541287] ? userfaultfd_ioctl+0x4520/0x4520 [ 93.541295] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.541305] ? __save_stack_trace+0x7e/0xd0 [ 93.541325] ? depot_save_stack+0x12c/0x490 [ 93.541340] ? print_irqtrace_events+0x270/0x270 [ 93.541352] ? print_irqtrace_events+0x270/0x270 [ 93.541358] ? save_stack+0xa3/0xd0 [ 93.541375] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.541382] ? kasan_slab_alloc+0x12/0x20 [ 93.541388] ? kmem_cache_alloc+0x12e/0x760 [ 93.541395] ? ptlock_alloc+0x24/0x70 [ 93.541402] ? pte_alloc_one+0x59/0x100 [ 93.541413] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.541426] ? perf_trace_lock+0x900/0x900 [ 93.541444] ? perf_trace_lock+0x900/0x900 [ 93.541450] ? __lock_acquire+0x664/0x3e00 [ 93.541460] ? check_noncircular+0x20/0x20 [ 93.541467] ? __lock_acquire+0x664/0x3e00 [ 93.541475] ? print_irqtrace_events+0x270/0x270 [ 93.541508] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.541520] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.541538] ? find_held_lock+0x35/0x1d0 [ 93.541562] ? __handle_mm_fault+0x3296/0x3ce0 [ 93.541573] ? lock_downgrade+0x980/0x980 [ 93.541589] ? lock_release+0xa40/0xa40 [ 93.541596] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.541606] ? perf_trace_lock_acquire+0xe3/0x980 [ 93.541620] ? do_raw_spin_trylock+0x190/0x190 [ 93.541633] ? perf_trace_lock+0x900/0x900 [ 93.541680] __handle_mm_fault+0x32a3/0x3ce0 [ 93.541703] ? __pmd_alloc+0x4e0/0x4e0 [ 93.541729] ? find_held_lock+0x35/0x1d0 [ 93.541755] ? handle_mm_fault+0x248/0x8d0 [ 93.541769] ? lock_downgrade+0x980/0x980 [ 93.541828] handle_mm_fault+0x334/0x8d0 [ 93.541839] ? down_read+0x96/0x150 [ 93.541852] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 93.541863] ? vmacache_find+0x5f/0x280 [ 93.541883] ? find_vma+0x30/0x150 [ 93.541904] __do_page_fault+0x5c9/0xc90 [ 93.541928] ? mm_fault_error+0x2c0/0x2c0 [ 93.541939] ? find_held_lock+0x35/0x1d0 [ 93.541964] do_page_fault+0xee/0x720 [ 93.541978] ? __do_page_fault+0xc90/0xc90 [ 93.541992] ? lock_release+0xa40/0xa40 [ 93.541998] ? perf_trace_lock+0x900/0x900 [ 93.542017] ? do_raw_spin_trylock+0x190/0x190 [ 93.542045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.542068] page_fault+0x2c/0x60 [ 93.542077] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 93.542082] RSP: 0018:ffff8801cb437928 EFLAGS: 00010246 [ 93.542090] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 93.542095] RDX: 000000000000010b RSI: ffffc90002adb000 RDI: ffff8801cb437d28 [ 93.542100] RBP: ffff8801cb437a08 R08: 0000000000000000 R09: 1ffff10039686ee7 [ 93.542105] R10: ffff8801cb437858 R11: 0000000000000003 R12: 1ffff10039686f28 [ 93.542110] R13: ffff8801cb4379e0 R14: 0000000000000000 R15: ffff8801cb437d20 [ 93.542134] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 93.542155] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 93.542171] ? iov_iter_revert+0x9d0/0x9d0 [ 93.542188] ? mark_held_locks+0xaf/0x100 [ 93.542195] ? simple_xattr_get+0xeb/0x160 [ 93.542207] ? current_kernel_time64+0x122/0x2f0 [ 93.542220] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.542238] generic_perform_write+0x200/0x600 [ 93.542276] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 93.542284] ? generic_update_time+0x1b2/0x270 [ 93.542298] ? __mnt_drop_write_file+0xd/0x70 [ 93.542307] ? file_update_time+0xbf/0x470 [ 93.542321] ? current_time+0xc0/0xc0 [ 93.542340] ? down_write+0x87/0x120 [ 93.542359] __generic_file_write_iter+0x366/0x5b0 [ 93.542367] ? check_noncircular+0x20/0x20 [ 93.542388] generic_file_write_iter+0x399/0x790 [ 93.542409] ? __generic_file_write_iter+0x5b0/0x5b0 [ 93.542427] ? iov_iter_init+0xaf/0x1d0 [ 93.542445] __vfs_write+0x684/0x970 [ 93.542452] ? lock_acquire+0x1d5/0x580 [ 93.542468] ? kernel_read+0x120/0x120 [ 93.542519] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 93.542529] ? __sb_start_write+0x209/0x2a0 [ 93.542546] vfs_write+0x189/0x510 [ 93.542565] SyS_write+0xef/0x220 [ 93.542582] ? SyS_read+0x220/0x220 [ 93.542589] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.542600] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.542622] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 93.542628] RIP: 0033:0x452ef9 [ 93.542633] RSP: 002b:00007f31f2987c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 93.542641] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 2018/01/23 11:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000108000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f00009ab000)=[]) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a6e000-0xc)={r2, 0x80000, r0}) 2018/01/23 11:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffe0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00007de000-0x8f)=""/143) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb7000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000533000)={0x24, 0x0, &(0x7f0000b3c000-0x24)=[@clear_death={0x400c630f, 0x3, 0x2}, @release={0x40046306, 0x1}, @register_looper={0x630b}, @acquire={0x40046305, 0x1}], 0x62, 0x0, &(0x7f000070b000)="901391d2a9f7bd22281bd3782e58a69561e95f5c7e479c148e6d123d3d0049d0e8afac6f14350dbd235c275cccd0721866829d0a56105524f5ddd81da1d47a509bfc96cd14b4ed98d0f0aeb0de3d4fb9183d6f7adfb7e9dc94c11a19ea74851ad730"}) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 11:03:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x6, &(0x7f00007af000-0x4)=0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000001000)=0x9) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x63)=""/99) 2018/01/23 11:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write$evdev(r2, &(0x7f00005d8000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) vmsplice(r2, &(0x7f0000085000)=[], 0x0, 0x0) r3 = gettid() ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000a78000)=0x5) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e66971dd355a9b86130d8e6255d7a361642fc2d0791add817", 0x31}], 0x1, 0x0) 2018/01/23 11:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003aa000-0x9)='/dev/dsp\x00', 0x640c00, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000414000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fadvise64(r0, 0x0, 0x3ff, 0x2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000abd000)={0x6, 0x0, 0x1, r2, 0x0}) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x5) r3 = request_key(&(0x7f0000aaa000)='logon\x00', &(0x7f0000ab7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d75000)="010080000000006465667d00", 0x0) r4 = request_key(&(0x7f0000cf6000)='big_key\x00', &(0x7f0000dbb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bc9000-0x1)='\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x0, 0x3, r4) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/23 11:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008eb000-0x4)=0x0, 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000c40000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000094b000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd2000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2, 0x10000, 0x5, 0x500, 0xffff, 0x0, r1}) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00005e1000-0x18)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000ec7000-0xb)='/dev/loop#\x00', 0x3ff, 0x1011c3) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000846000-0x4)=0x0, &(0x7f000019b000)=0x4) 2018/01/23 11:03:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x20400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000a0e000-0x8)=0x9, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x2, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r1, &(0x7f0000000000)="c5c7b698de2af2fa69188b59ff9c945972efa706864e32313b8bb92e406ada336f9b5a5c0d1826fd8d6ac939cfb7e43fbdbc0dbd2addbda008f87027da1656b0600f282af8f08cbaa4b8b6446dfd18705f835ae36f8067d0e571e786c0e149b410bada512759dbda21fb7e58563b8be128767e3e8d5e64f3cc4813e20aacc2664cb145d1f8717630c4122b2a1ab7343de7ec6dfb9e6fb13f87bece69444c5887a47e24a41ed5c128cfdb43d50934cb517b5140ce34c5", &(0x7f0000000000)=""/186}, 0x18) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000003000-0x1000)=""/4096) gettid() sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x35, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xffffffffffffff20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xffffffffffffffff) flock(r0, 0xffffdffffffffffd) write(r0, &(0x7f000008b000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0xfffffffffffffcea) recvmsg(r0, &(0x7f0000eca000)={&(0x7f0000214000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8c, &(0x7f00008ed000-0x50)=[{&(0x7f0000912000-0x38)=""/56, 0x38}, {&(0x7f0000f2a000-0x1)=""/1, 0x1}, {&(0x7f0000112000-0x6e)=""/110, 0x6e}, {&(0x7f0000c41000)=""/69, 0x45}, {&(0x7f0000ede000-0x68)=""/104, 0x68}], 0x5, &(0x7f0000b7b000)=""/154, 0x9a, 0xfffffffffffffffd}, 0x0) [ 93.542651] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000019 [ 93.542655] RBP: 0000000000000658 R08: 0000000000000000 R09: 0000000000000000 [ 93.542660] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f88e0 [ 93.542664] R13: 00000000ffffffff R14: 00007f31f29886d4 R15: 0000000000000000 2018/01/23 11:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00005ae000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000775000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008d7000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd6405236616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eab3246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b053025df02429f84f91818f3a9733d567ecd7b5013a5df149e84b0d949dc3bb554ee786af448843e8783c7050000009eff331d93caccdebfd2", 0xf9, r0) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r1, r2, r1}, &(0x7f0000a2c000-0x52)=""/82, 0x52, &(0x7f0000cb2000)={&(0x7f0000aee000-0x8)={'poly1305\x00'}, &(0x7f0000967000-0x2c)="ab27a8528716bb614b1a3781236f8204ef0f143de6dd15c7911cc73b901c3e3ab0287a7bb148dab51bcb904b", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$usbmon(&(0x7f0000ef1000)='/dev/usbmon#\x00', 0x7, 0x80200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000540000-0x10)={0x0, 0xf4a, 0xff, 0x5}, &(0x7f0000d1f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a91000-0xa0)={r4, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x4, 0x400000, 0x12}, &(0x7f000077d000-0x4)=0xa0) 2018/01/23 11:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ftruncate(r1, 0x7ff) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) accept(r0, &(0x7f0000ae6000)=@generic={0x0, ""/126}, &(0x7f0000dbb000)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000076b000-0x5c)={{0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x3ef7, [0x6, 0xfffffffffffffffc, 0x3, 0x4, 0x3, 0x1, 0x9, 0x7]}, 0x5c) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000cb1000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/23 11:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c03000)='/dev/input/mouse#\x00', 0x10000, 0xbebe59f8dcc17116) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000dc5000)={0x0, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f0000105000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000035c000-0x8c)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xc98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bad000)=0x8c) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pause() semget(0x2, 0x0, 0x228) 2018/01/23 11:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ed8000)='/dev/input/mice\x00', 0x0, 0x4100) fsetxattr(r0, &(0x7f0000049000)=@known='system.sockprotoname\x00', &(0x7f0000ff5000)="747275737465642827626465762f6e6f6465762fd16d643573756d00", 0x1c, 0x3) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000096000-0x2)=0x80000000000004, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b1d000)={0x0, 0x0}, &(0x7f0000405000)=0x10) 2018/01/23 11:03:33 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000a000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000168000-0xa4)={0x0, 0x9c, "ced052ce0d598f302b365ebf11909045777a4824beadd5f29795ba093eda4940577e056c76333e18eaf7dce40e37ca1a0dbe278fa8bf1d4d167d4a96e31a95bec7701f00332e3d00591eb914e76f34017b314160602116bda80b38aedfd2ba3070484237c6840cbfbe2ee037bdbed3d22d540dc28268ae772db8af8cd2eb2b48450d924bcfb2c85e855f9be220d235091440808bd9e75e2e57c7766d"}, &(0x7f0000001000-0x4)=0xa4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x101, 0x9, 0x7, 0x7, 0x5, 0x1, 0x4, r1}, 0x20) 2018/01/23 11:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000bcf000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/23 11:03:33 executing program 2: r0 = socket$packet(0x11, 0xea2be5ed366614ae, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db3000-0x10)='/dev/sequencer2\x00', 0x80080, 0x0) poll(&(0x7f0000da0000)=[{r0, 0x4, 0x0}, {r1, 0xd200, 0x0}], 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000079d000-0x10)={0x8, &(0x7f0000001000-0xf0)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) pwritev(r0, &(0x7f000083b000-0x30)=[{&(0x7f0000000000)="c6b4e2392ba09045861bbaefac95db8a47f083caba466059cc5c70d2ec69e8ddc522d9a300f967053ff35088362a524fd52a0854ccfe9469c5bbab813d0a9f0a907b089098849f09b93bdd73a29e1fa612e978a88b14cb3abbeccae645f8ce4054431b205ee25cc0af3a913476217b43bf18d55412a40ded43eaa109965462d2fbe29efdce08a79f8d93baa4442bf8ed068d7639dbb7f53e5fa6490ebd890e3aee082fe8c9ea12c700379fb4d649c435d262ecbe4f48d40b3ab0b613faa3171c7c1b7e26dc3f4ef5411baeeb677ff419570afedf24c4085f536b3293ab2bd6dfc38cd1b5224f", 0xe6}, {&(0x7f0000001000-0x92)="646ae609e497af98afdb4b2edcd1123f761fccb034380b241f7afca20c505390fdeb68ef19b724f39704e1bc43922b2e55408caf359c246596f2c020c6c57f9e95bce92e22e09a7bca71c96bf3a46b1a3a435a14309d5d23cd78d0a47540a0f2c903b63c5845d4ffd9b4a289bc74a0ae40d2936e197a41da307e9c3bb406140896004783b866ab5122dfb48b971aaabafe6b", 0x92}, {&(0x7f0000001000-0xc0)="b319fb90e065d2a388880854dea0114636aecd1601e1e86a8cc4e9c72116ad364027718d26db757423377d54ee5ea10c386df1c6702058c0180c32034f82560506fd381a0f5214f23cf8a02b75a72b269d565a3e0627ba9ce7fe0a83ebb54f0beda0e776a8d60340b751e82a3da2fd146cd16eac474f4ef17a6ca3b706a79bb71cd116fee802e901f5cb9228da6581fdb627cdc41d2a8d9c859c1435abaa52230529a2f385ba064e05ede28792e5797aefdfe6ee8cf0578bd583d6a7d37f7be8", 0xc0}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4003}, [0x0, 0x0]}, 0xfffffffffffffcd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x121000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000005000-0x4)=0x0) tgkill(r4, r5, 0x2a) getsockname$llc(r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000001000-0xb6)="459e674b484caf743acb2e1833d840cbff312f23dcebb5483a99fb534b237f36c390344631d492d24965c2dda63545f917d4924f783991cf339b4b5bc00a3fe70248ea177a04140a213bdc182ae86ba7a6e25c9783365af19696e8978412fae164e6b69692772734a9449cf624ffe93f03da3e4d1f9db6206d3867229dd30c2fe28c1c080eb44dc4aa03ae492087814b310c174942ba396be1350befa3fdc2bcdabf8d47063643decb7a4ffccbcf91c556e540ebe950", 0xb6, 0x0, 0x0, 0x0) 2018/01/23 11:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a7000-0xf)='/dev/sequencer\x00', 0x121440, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00003f2000)={&(0x7f0000dbd000-0x138)={0x2, 0x3, 0x2000, 0xb, 0xc, 0x0, 0x7, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000841000)={0x499c5bee3fae4935, 0x0}) 2018/01/23 11:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) semop(0x0, &(0x7f000088b000-0x1e)=[], 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000038000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d8000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000479000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000807000-0x4)=0xe8) r4 = syz_open_dev$mice(&(0x7f00005c3000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xb) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000bf9000-0x8)={0x3, r4}) r5 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, r3, 0x0, r2, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, r5, 0x0, 0x0}) msgsnd(r0, &(0x7f000070f000-0x3f)={0x3, "c6d1b8957e7828616acf2ed6bbb9aeb0f909a440f172deb3398d99022b4a2c4c90a2ca03988360be9f03ef774284e1888b37cc6f6af3e4"}, 0x3f, 0x800) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f00009b0000-0x8)=0x0) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) r6 = syz_open_dev$adsp(&(0x7f00006a1000)='/dev/adsp#\x00', 0x1, 0x0) sendmsg$nl_crypto(r6, &(0x7f0000fae000)={&(0x7f0000e6f000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000b6f000-0x8)={&(0x7f000051d000-0x108)=@get={0x108, 0x13, 0x8, 0x0, 0x3, {{'ghash-clmulni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x36}]}, 0x108}, 0x1, 0x0, 0x0, 0x44844}, 0x4008000) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00006a1000)={0x4, 0xfffffffffffffd4f, 0x200, 0x1}) 2018/01/23 11:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004b2000)='/dev/dsp\x00', 0x800, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000acc000-0xd0)=""/208) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000cbc000-0x4)=r1) 2018/01/23 11:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd05000005", 0x6}], 0x1, 0x0) 2018/01/23 11:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x402000000000010d, 0xad, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d2000-0x8)={0x0, 0x0}) 2018/01/23 11:03:33 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000473000-0x4)=0xffffffffffffffb0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pause() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000631000)=0x0) get_robust_list(r2, &(0x7f0000189000)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000979000)=0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000)={r1, &(0x7f00005e4000-0xa)="81a6cbb94c1cb35902d6", &(0x7f0000016000-0x3d)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000823000-0x2c)={0xb, 0xffff, 0x4, 0x6, 0x0, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 11:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093c000-0x15)='/proc/self/net/pfkey\x00', 0x800000000004000, 0x0) r2 = add_key(&(0x7f00000df000)='.request_key_auth\x00', &(0x7f00001fd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000914000)="25df6e549c71ef8b15b7eece7e42ac7756b226e730b24f9260a62c5654c13f8bab9355ab7429a5cb0654638a6bb17e24fc5513dacf2269d022eea93b11e7bcccc03e589e9ac856e85eefa87660864e9770da8f55b03a53501c4759197257c87d699750ea2a7b904a3289535afc6a6dec74f0fc602bd48dc599a6558bf245aae7ee99367398710208fbbbb8b89a96855e77932909b5478abecd137467b10bd6b7fa20741c0d45e8f58e33a591669c001973d7a8d94fa4dbcde1ed0caa5caa3577fe876b705c442c516e7d4b20d432dc9880d9f364cc0cfc54d6150e2ac71e41001cc883617187ff", 0xe7, 0xfffffffffffffffc) epoll_pwait(r1, &(0x7f0000b6e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x52, &(0x7f0000f04000-0x8)={0x6c01}, 0x8) r3 = add_key(&(0x7f0000b93000)='keyring\x00', &(0x7f0000b37000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000620000)="705e4e29e48539c8e8c428ffa707c88b7ef38f8959de40d699b85bf0b4ff8c636d379272fd2a75bc49621f6f1cadbe9a0efb38e902b705aae12db2779098b51e59d2333c55eb7664e12255074f6a0913ef3d1c1e323d5bfe62d0ee8f741831e0ccd8daab2722e37cccfa276f23f5e931b8cc1f1ce913b5e72050fc709cc2d25bb211879643f8f15d0950143d0a2d6795cb3f138a6a0ea7059dc7fabad7053681879796e5e03e93d4ac16a67646f7c16e", 0xb0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000764000-0xb)='cifs.idmap\x00', &(0x7f00002d1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005d0000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000b29000-0x6)={r2, r3, r4}, &(0x7f000099f000)=""/130, 0x82, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000a20000-0x48)=""/72) 2018/01/23 11:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000a5b000)='/dev/adsp#\x00', 0x1, 0x181000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000028b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000040c000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r2}, 0xc) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008dc000)='/proc/self/net/pfkey\x00', 0x240080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f000032e000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:33 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/23 11:03:33 executing program 3: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)={0x0, 0x0}) creat(&(0x7f000017e000)='./file0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/23 11:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x73, &(0x7f0000af9000-0x164)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x82de, []}]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "7411bb9464f9a81de5019aa732aedf071fa4a2277728288f45fd4b2a0b8592575964348dbe14eb4760bb96ffaf51c9d74375c2612b4a43a3764e23f286faf08deb5db6a67e"}}}}}, 0x0) 2018/01/23 11:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f46000-0x4)=0x4, 0x4) syz_open_dev$tun(&(0x7f0000498000-0xd)='/dev/net/tun\x00', 0x0, 0x24000) 2018/01/23 11:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r2 = dup3(r0, r1, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000ee4000)=0x5, 0x2) 2018/01/23 11:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b23000-0x4)=0xffff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) clock_gettime(0x5, &(0x7f0000f97000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000151000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000bec000)=[{r0, 0x8, 0x0}, {r0, 0x40, 0x0}, {r0, 0xb43beb7738fce5db, 0x0}, {r0, 0x90, 0x0}, {r0, 0x0, 0x0}, {r1, 0x7201, 0x0}], 0x2000000000000088, &(0x7f0000adb000-0x10)={r2, 0x1c9c380}, &(0x7f00006e0000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x40000000000005) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000de1000-0x28)={&(0x7f0000130000/0x4000)=nil, 0x5, 0x5, 0x5, &(0x7f000009f000/0x4000)=nil, 0x4a0e}) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004f7000+0x369)=""/14) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000dea000)=0x0, &(0x7f00002e8000-0x4)=0x4) r5 = accept(r3, 0x0, &(0x7f000060c000)=0x0) pipe2(&(0x7f0000794000)={0x0, 0x0}, 0x83ffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14b, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f000078a000)=[], 0xfffffffffffffeca, 0x1}, 0x0) sendto(r4, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f0000fb2000)={0x20071026, r0}, &(0x7f0000b8d000-0x18)={0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000062d000-0x4)=0x6, 0x4) open(&(0x7f0000037000-0x8)='./file0\x00', 0x4400, 0x100) [ 94.827586] audit: type=1400 audit(1516705413.390:1208): avc: denied { setopt } for pid=17402 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/23 11:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000028c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000e19000-0x93)="af8cb8b05d5d7d1ad61cbb1f969a9926b4fe35c3b193ad853dfe7cb2ab0f13151511b06903e7adce323184b04a67de953083ccd38b96baa77f211d7ca29188151a22dbbbcb5698f3c4b4b749c911b55494b9f3804f3494239a353ec7555144148c98dc1e3cc789d86efaf8012caa10d6a1ff402b4d26ad00ecb27dbd573022fab29a2ad19bc942dde2f177e7709f9428b26b4f") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/23 11:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f71000)='./file0\x00', 0x80000, 0xa) r0 = syz_open_procfs(0x0, &(0x7f00005f5000-0xd)='net/fib_trie\x00') readv(r0, &(0x7f0000fd4000-0x70)=[{&(0x7f000025b000-0x88)=""/136, 0x88}, {&(0x7f0000077000)=""/216, 0xd8}, {&(0x7f000082f000)=""/4096, 0x1000}], 0x3) 2018/01/23 11:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getflags(r0, 0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000133000)='/dev/hwrng\x00', 0x400040, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9a000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000460000-0xc)={r2, 0x80000, r3}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r4, &(0x7f000001f000)='./file1\x00') 2018/01/23 11:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000099d000-0xc8)={0x9, 0x0, 0x3, 0x0, 0x0, []}) r1 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000375000-0x9)='/dev/sg#\x00', 0x33db, 0x42) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000e6000-0x94)=""/148) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00005c1000)=[@transaction={0x40406300, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/23 11:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000007a000)='/dev/input/mouse#\x00', 0x9, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fb1000)=0x0, &(0x7f0000a74000-0x4)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) ppoll(&(0x7f0000c39000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b9000-0x10)={0x77359400, 0x0}, &(0x7f0000c41000-0x8)={0x0}, 0x8) ioctl$int_in(r1, 0xaf01, &(0x7f0000198000-0x8)=0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/23 11:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000edf000)='/dev/vcsa#\x00', 0x7f, 0x200) syz_open_dev$evdev(&(0x7f0000796000-0x12)='/dev/input/event#\x00', 0x3, 0x402000) r0 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x4, 0x111200) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000511000)=""/191) 2018/01/23 11:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x340ba25c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) restart_syscall() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000065d000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d6e000)=0x80000001, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) chmod(&(0x7f0000d4d000)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fc7000)=0x7fffffff, 0x4) r5 = syz_open_dev$sndseq(&(0x7f0000467000-0xd)='/dev/snd/seq\x00', 0x0, 0x111400) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a8000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000657000-0x8c)={0x1, 0xfa, 0x3, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f000030d000)={0x0, 0x100}, &(0x7f0000ff0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000017e000)={0x0, @in6={{0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x548, 0x1, 0x5, 0xfff, 0x5}, &(0x7f0000754000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ff4000)={r7, 0x46, 0x4, 0x0, 0xfffffffffffffffc, 0x3, 0x3500000000000000, 0x401, {r8, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc00000, 0x100000000, 0x0, 0x8, 0x6}}, &(0x7f0000cce000)=0xb8) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x6) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00004f3000-0x4)=0x4, 0x4) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000059000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r9, 0xc0bc5351, &(0x7f0000d12000-0xbc)={0x7b61, 0x0, 'client1\x00', 0xffffffff80000002, "249477fe58e4d5c7", "61b307ea0e38fb8917d239b79b1fca123430568eecae3710d6342f2e21c1ed44", 0x4, 0xc51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000380000)={r9, 0x0, 0x7, 0xe9, &(0x7f000062e000-0x7)="2461666661c17f", &(0x7f000087b000-0xe9)=""/233, 0x3f2, 0x4}, 0x28) fcntl$lock(r2, 0x7, &(0x7f0000ce9000)={0x2, 0x0, 0x4, 0x2, r0}) ioctl$SIOCSIFHWADDR(r9, 0x8924, &(0x7f0000586000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) r10 = getuid() lstat(&(0x7f00001e5000-0x8)='./file0\x00', &(0x7f0000cb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r9, &(0x7f0000631000-0x38)={&(0x7f0000744000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cee000)=[{&(0x7f0000264000)="e4d5ff48bb5805d9717227caee7f32c65f521ce3884c3e20a6cc0d4e0f79965ede186494b4d2cf770bf79f138ab361a84beb1cdb9e61ca3045cf60fd10984c86a83f", 0x42}, {&(0x7f0000045000-0xa9)="5b263e732d5153c9d29204f842934dc60e02c9fae616af0f6baade6fbc75d8330d4fed77a20a34e1b76280eae8e60f4ed2fa182f21daa0c973474c39079e9a5c199e0444a9c0afbdb9c3abb0de2f2e7c6f2189c71f3aba24279789ce636b1c1948ab5480428d6c8047af9f3c2da919a4916eb088672b8f732a3b748e85c4c27ab751cd2bb707fba3a07f2039905abf8b114b87e205499197cd6193079ef636db5b1160417a1e1d6a36", 0xa9}, {&(0x7f00008bd000-0x29)="8556d94226615346fb9096e635f0a114e0b9bee141449a002b8e4585e28848504a3fa81ce3e26e1b65", 0x29}, {&(0x7f0000462000-0x9b)="4df4749fa58de92881f074d10496287ae947adc32cc1312542354e1dff72f729df5821376930c663715acc7ea190aa10d6f4ff65bef09760b5e32d5e017413a0e81bb87029b59001a89300601b9e585934170b907964751c932fd063a15c79566443969cb430d71157f8f3925a0c921b2e8188026147f06df57ac7f72e39c623b699ae842762e359fa4e5c200d07e6288c917aec4f67036622e37e", 0x9b}], 0x4, &(0x7f000099b000)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r9, r6, r3, r4, r4, r3, r1, r5, r9]}, @rights={0x28, 0x1, 0x1, [r9, r6, r3, r1, r6, r1]}, @cred={0x20, 0x1, 0x2, r0, r10, r11}], 0x80, 0x0}, 0x4000881) 2018/01/23 11:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) ioctl(r0, 0x6, &(0x7f000047f000)="4153644c280ffc03f2b4a17ae15b58e107") [ 94.934289] dccp_close: ABORT with 2 bytes unread 2018/01/23 11:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000177000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000088000)={0x1, 0x0, [{0x10000, 0x2, 0x0, 0x0, @msi={0x6, 0x7, 0x7ff}}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f5d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f0000dcb000)={0x26, 'skcipher\x00', 0x0, 0x4000000000000080, 'ctr-camellia-asm\x00'}, 0x58) 2018/01/23 11:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000905000-0x6)='logon\x00', &(0x7f00003c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000070e000-0xc)='cpusetppp1@\x00', 0xfffffffffffffffd) add_key(&(0x7f0000b41000-0x8)='rxrpc_s\x00', &(0x7f0000c43000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000596000)="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", 0xff, r0) add_key(&(0x7f0000b59000+0x3ac)='id_resolver\x00', &(0x7f0000c9a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002f9000-0xc6)="", 0x0, 0x0) keyctl$unlink(0x9, 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000f56000-0x10)={0x0, 0x0}) 2018/01/23 11:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce6000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10000) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r0, &(0x7f0000a26000)=""/151, 0x97) r1 = request_key(&(0x7f0000b11000-0x5)='ceph\x00', &(0x7f0000362000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000006f000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf3000)={0x0, 0x0, 0x0}, &(0x7f000055b000-0x4)=0xc) stat(&(0x7f0000609000-0x8)='./file0\x00', &(0x7f0000868000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d81000-0x4)=0x0, 0x4) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) [ 94.965721] binder: 17429:17433 got transaction to invalid handle [ 94.972126] binder: 17429:17433 transaction failed 29201/-22, size 0-8 line 2788 [ 94.977049] SELinux: unknown mount option 2018/01/23 11:03:33 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000016000-0x1e4)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/audio\x00', 0x2402, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000-0x4)=0x25) 2018/01/23 11:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f00001e0000-0xd)='/dev/usbmon#\x00', 0x3, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000add000)=0x5c45, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000e2000)='/dev/autofs\x00', 0x80, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 95.034469] binder: 17429:17446 got transaction to invalid handle [ 95.034481] binder: 17429:17446 transaction failed 29201/-22, size 0-8 line 2788 2018/01/23 11:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000090a000-0xc)='/dev/amidi#\x00', 0x1, 0x8000) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f000058c000-0x20)={r0, 0x2, 0x1, 0x0, &(0x7f0000661000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000e65000-0x4)=0x40, 0x4) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f000087f000)="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", 0x1000, 0x800, &(0x7f0000123000-0x1c)={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f02000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000d45000)=""/8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000678000-0x8)={r0, r1}) 2018/01/23 11:03:33 executing program 3: r0 = semget$private(0x0, 0x2, 0x20) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000979000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "f50626", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "500dfc", 0x0, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "a17bc9875c18f142"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x5d7]}) 2018/01/23 11:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000baf000-0xa)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000667000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000149000-0x4)=0xdd19bf0b3b67eac2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033d000-0x10)={r1, 0x6b0, 0x4, 0x3}, &(0x7f00004f5000)=0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00006d6000)='./file0\x00', 0x220000, 0x1) writev(r0, &(0x7f0000919000)=[{&(0x7f0000d50000)="a0a29ebe040298d169f45e4e73b9992a23839cf8c8ae11296fbaab552746b2c6f5ec7fec4f4b24dc44b2d9770577ab9701246906ea036352bb255570b249e3fb3dde25531ae282319520f8a343e06a3f00190c3840927ae004ff7d5d59a4884de1dd819148f3586736ca299138098ca35f82c37d8abd729924672b9969a1082a950d42bb65bdc0ff3b5255f048d61467436609ccd92b0f9d9f80ae367cee972481cb6ae4a1f43c61efbdf227b43cf21aa72897838b", 0xb5}, {&(0x7f000045d000)="fa695ce5ba028b42e3d4bd6555e0f455dff10db78ebc06aad18f1c34dd1b5c82ec5020629260f6d94eb8de6f2b5f99fabff5ba5baaae5a29c97b619717aaf245f34e549e692165ccc28ab24d3364c8b4b4f3e0b6e4771e3b0376f481cc5c", 0x5e}, {&(0x7f0000ae7000-0x7a)="c4d6614e1b52c17d542c9bf927df7a8ebe0f35a9a7ad12f1bd6aa648480e695cbc4743a48961cd5415a37121e1cd2919c7c36c0eff6efcc246bda2e1fcec552506c4e26124336bed17ba3046e8ae3447600e4cc297211a50d37c5906485b5f1044ca2348556ed0edb2e35fca756c2783c44692ee09800edf60a2", 0x7a}, {&(0x7f000058a000)="085392360060cd50de5dabeaf4d8318cece692a15b28cb73467587b543655a3a1cdd3814b4ff0d3478ed688421ce492dbe98ea5f579c5d03350c2f143722d187d2cd408731061353b6bead63207252082e51e0885bff5df8e081df8f3c318423ca6acbd5c5efdd5549bac98159714d1b2eac6f887e09aae5b721f3ba54c4ba412c5fb1a87a69be5abc19c5a15cbd3c0a9683e8a33b0a5120c90462bf77622cacaab0d307ea797baddd5415b92f38ba6045d93abf2fb132a6a6e8e4d5f64dec98587d630fadbe72ff5a182797404b600ebe30e866fe1cfc19fe412aeaf13e", 0xde}], 0x4) listen$netrom(r3, 0x8) r4 = socket(0x40000000015, 0x805, 0x0) bind$inet(r4, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, &(0x7f000015c000)=0x0, r0, &(0x7f00006e0000)=0x0, 0x7f, 0xc) r5 = socket(0x15, 0x80005, 0x0) getsockopt(r5, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/23 11:03:33 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sndpcmc(&(0x7f00006e6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x73a, 0x80200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f7a000)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000084000-0x8)=0xffffffffffffffff, 0x8) 2018/01/23 11:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000005c000)='/dev/vcs\x00', 0x80a40, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000b42000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000958000-0x4)=0xfcd5) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c34000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff, r1}) r2 = socket(0x1e, 0x2, 0x0) sendto$packet(r2, &(0x7f0000f02000)="", 0x0, 0x0, &(0x7f0000049000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000015c000-0x8)=0xe4ce) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c39000)=[{0x7, 0x200}, {0x8, 0x8}, {0x3, 0x4}, {0x0, 0xfffffffffffffff8}, {0x3, 0x8001}], 0x5) [ 95.085303] binder: undelivered TRANSACTION_ERROR: 29201 [ 95.105913] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/23 11:03:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2e8a82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f000000d000-0x18)=[{0x0, 0x0}]}) ioctl(r1, 0xc0184908, &(0x7f0000001000)="") 2018/01/23 11:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r0) keyctl$clear(0x7, r0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000066e000-0xd)='net/sockstat\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e7c000)=0x0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 11:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) getsockname$inet6(r0, &(0x7f0000d3f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003cd000-0x4)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 11:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) r2 = syz_open_dev$amidi(&(0x7f000073d000-0xc)='/dev/amidi#\x00', 0x0, 0x410a43) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000b91000)={0x81, 0x14, [0x0, 0x7, 0x9, 0x7, 0xc196]}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000e8c000)={0x2, 0x2}) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="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", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/23 11:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000eb2000-0xd0)={0x6, 0x8001, 0x0, 0x9c0d, 0x1f, 0x10000, 0xd5b, 0x7fff, 0x9, 0x4, 0xdea, 0x100000000, 0xffffffff, 0x3, 0x0, 0x7, 0x9, 0x101, 0x4, 0x400, 0x1, 0x3062dc67, 0x654, 0x6, 0x6, 0x4}) socket(0x19, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/23 11:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000539000-0x10)=[{r0, 0x1200, 0x0}], 0x1, 0x3eb) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00003d8000-0x8)=0x3) r4 = request_key(&(0x7f0000d68000-0xb)='asymmetric\x00', &(0x7f0000a6e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000084c000)='/dev/random\x00', 0xfffffffffffffff9) r5 = request_key(&(0x7f0000fa7000-0x8)='keyring\x00', &(0x7f0000ea6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002f000)='#\\\x00', 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f0000b55000-0xb)='pkcs7_test\x00', &(0x7f00009bd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) memfd_create(&(0x7f0000df1000)='/dev/random\x00', 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) acct(&(0x7f0000ac9000-0x8)='./file0\x00') r6 = dup2(r0, r3) tkill(r1, 0x13) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000408000)=0x4, 0x4) 2018/01/23 11:03:33 executing program 5: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket(0x1d, 0x806, 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a96000)=0x0, 0x4) 2018/01/23 11:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x0, 0x87, 0xff, 0x1, 0x100000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe93) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x2}, 0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c38000-0x4)=0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x7, r0, r0) 2018/01/23 11:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000090a000)='/dev/cuse\x00', 0x90041, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ac0000)=[{&(0x7f0000007000)="002a002f01000000cf780802e02348f800000093001c0003f27647", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9bf, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/23 11:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup3(r0, r0, 0x80000) sendmsg$netrom(r2, &(0x7f0000799000-0x38)={&(0x7f00003cf000-0x48)=@full={{0x3, {"ab3195fb3e41ef"}, 0x80000001}, [{"4c67a2a4481f60"}, {"3cd58f61f67210"}, {"188e2861823b24"}, {"2aefb168f25a6d"}, {"b523c18bfd7c3b"}, {"1417a579dbc5b8"}, {"e775052ffb73a0"}, {"365f5e28f6baaa"}]}, 0x48, &(0x7f00007b1000)=[{&(0x7f0000e6f000)="da1a6568ca3fe86f1cb4d3177dc0bd3f658b1589383b5fadb8b95e86db78df68e53766f7e1f231e996e9a33f5ae8b594fb361594040f7b61d47ddca2036c7a6f266d6aa4dc16d10f7a6a8b918cc1bcbac8cd7ab09b188543278f7f62a3aee98e599dc2bc9bbbb35fba4c4075da7d6c88db687504438401d6fe83576ded764049e22cbfea83", 0x85}, {&(0x7f0000046000)="5fc1dcb4e18c37f179bda511bc7f9bf6955780d5315ec1e6671264f0c472313b8e60df8c7b8dfeb1789c7669cf7f87c526e647f290dcf91040812dee3e250eeca262a2706f7cf9e92b89fa0afede51e02d61cc634eae7b418781ed4dc1bf4644af019d4ff0858f9a837de5", 0x6b}, {&(0x7f00002b6000)="8ce9173fac64326e048f65fcce4ae82437d84d6b14812b82ba4848bcb30e741d1839428badf9e462247871b5df76606cf6dbfba2549bc50f1c896a11976b8b5b27c9b5c5f395647d277a628892bc1d43317cb2a7ac4f69de1dd3d30f086b4a680dee0af04eb7de05b68fa3911e3e84301e4ed452c19adc9e0e24a04325", 0x7d}, {&(0x7f000027b000)="014a5e2567b1a5269aaa94fccdef7f5a62e3ca738e51091f654a28245d5c4caf1b9a37e5f5b0727ddb2405ea0f2cae652ae35e7ddb6fea688aafc1fa6d311d6188d6ffa6f276e33642f2c01302bf9f06d89d5df8e48a805ac9543f6c49c86cb44c241db782ba96c3df0edf3e7e164bff14c2ffd45756004d7430bfd040eeefe197988e3175e30767ffb4102f318f10d951bae3f48393cd7e6ea2d2", 0x9b}], 0x4, &(0x7f00005aa000-0x1b0)=[{0xe0, 0xff, 0xf765, "a234e61adb1831d99c3340dcf29c086f7810baf914a0d4d43dd9c17fe0918a233d55f6059c9adc86a359423c1581bcf03de82d8669cf47e713bc7f251f1d808aafc72fb442f48feeca023fd6f8e3b6f9c6b4baa6d24296ef17d12cbcc3beb42683b6df595c7d45aa35160c6879aa9283c6dd53f0e0f9f6e536365aa38fe8eed971d85500b270600d9661682c7a8f8e51131472b71b9e2c86233d0f7c47ada6f7def45edb0f687b27ba44c8be975a2c8c7d19e64024a4750436181ddcd7a98948692eb155a9fb773cd59c"}, {0xd0, 0x0, 0x400, "bf68653e38a3f00bcf4ecf6d12268ce2ed807dd0ce3497f4577657cbe296dc05c415fa6cadc7e04a4d4138b9dbbb77173bddde47824b03f3d700d92df0e2615c639a1e265ef28721a29da6bf68954994971dba0f6b82f1fc6d7ba263e9ba2973a12a428272a32b604d590a5b526a5909241790a3c6caf3433857c2155dc11416666c00a3aa799f42efbfb19c1b4f7fb5eecb0101ae3db817eb886aec774c43d683f7a833c7d22aabab27442b732cbccffdcccaf53fa2a40c9cd7f8"}], 0x1b0, 0x4090}, 0x804) connect$pppoe(r1, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/23 11:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) sched_setaffinity(0x0, 0xffffffffffffff7f, &(0x7f0000407000)=0x0) r1 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000db5000)=""/96) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00006dd000)={0x5, 0x713, 0x4, 0x800, 0x6, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000749000)=""/61, 0xfffffe7f) write$evdev(r3, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c8d000-0x4)=0x0) perf_event_open(&(0x7f000049b000)={0x5, 0x78, 0x8, 0x0, 0x1, 0x1000, 0x0, 0x401, 0x1228, 0x4, 0xfffffffffffff800, 0x35, 0xa0c3, 0x7, 0xfffffffffffffff8, 0x400, 0x80000000, 0xdbd, 0x8001, 0xfffffffffffffffa, 0xeb, 0x7ff, 0x77ff, 0x53f, 0x8, 0x8, 0x9, 0x0, 0x1ff, 0x401, 0xff, 0x2, 0xfff, 0x5, 0x9, 0x8, 0x2989, 0x8001, 0x0, 0x10000, 0x6, @perf_bp={&(0x7f000000a000)=0x0, 0x3}, 0x4011, 0x5, 0x4, 0x6, 0x7ff, 0x7ff, 0x2, 0x0}, r4, 0x8, r2, 0x6) 2018/01/23 11:03:33 executing program 2: r0 = socket(0x22, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x2, [0x1, 0x2e45]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x4, 0x1, 0x62d, 0x3ff, 0xffa, 0x0, 0x7, r1}, &(0x7f0000001000)=0x20) setsockopt(r0, 0x31f0, 0x8, &(0x7f0000001000-0xe4)="35911569111a789336a35dd6fa3e77238bdf42e8501dc714f68fdf09d1f293de285572d64e6b9d347887ed6ba5b26c78b23bd8b35eadc80687c3b42d97767b17d33ae050491bdd77a7c9f2c6fbfc16cd666e18598de35e11593475cd407dcfc12c2c48324fd697d8035943ca1923a938cc8ab5a7cfacd4d209d4ff867e8d29273cbb84422cf044ee821fa21c36c02a596ed2e365b09678592b46bc6f8cb9270aa73a8ac86f295270aabac48b7fd7aaaa4ed3ff5ccd85dcb440f58c04f1a39d604624d0217d379b24ab0141715c4740640bffb1f53d2b29a93bcaea2d4967d41056171ea0", 0x4bd) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00004ad000)={r0}) getsockopt(r0, 0x800000010f, 0x0, &(0x7f00004ad000)=""/0, &(0x7f00004ae000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000003000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000001000)=""/4096}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000-0x4)=0x60a19e32) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ad000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000002000)={@generic=""/16, @ifru_addrs=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/23 11:03:33 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000b79000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000014000)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f88000)={&(0x7f000010b000)='./file0\x00', r0}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000068a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f00001cd000)='./file0\x00', 0x0, r2, r3, 0x40, 0x8) sendto$unix(r4, &(0x7f000068f000)="957d0be64f81d4f3c5f804c305875e8b8bc7e742ce4ff5994a3a41c5d1474072497e4403d0f3e1490add449fabd686", 0x2f, 0x0, &(0x7f00000bb000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$key(r1, &(0x7f0000f6f000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 11:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00002f1000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) close(r0) dup2(r0, r1) [ 95.255566] can: request_module (can-proto-4) failed. [ 95.274644] can: request_module (can-proto-4) failed. 2018/01/23 11:03:33 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d8b000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000b58000-0x48)={{0x1, 0x3, 0xffffffffffffffe1, 0x3, 0x6}, 0x3, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) [ 95.372919] ================================================================== [ 95.380371] BUG: KASAN: use-after-free in __list_add_valid+0xb1/0xd0 [ 95.386860] Read of size 8 at addr ffff8801a402b950 by task syz-executor7/17544 [ 95.394291] [ 95.395905] CPU: 0 PID: 17544 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #275 [ 95.403235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.412565] Call Trace: [ 95.415133] dump_stack+0x194/0x257 [ 95.418738] ? arch_local_irq_restore+0x53/0x53 [ 95.423384] ? show_regs_print_info+0x18/0x18 [ 95.427858] ? lock_release+0xa40/0xa40 [ 95.431805] ? __list_add_valid+0xb1/0xd0 [ 95.435936] print_address_description+0x73/0x250 [ 95.440751] ? __list_add_valid+0xb1/0xd0 [ 95.444873] kasan_report+0x25b/0x340 [ 95.448653] __asan_report_load8_noabort+0x14/0x20 [ 95.453561] __list_add_valid+0xb1/0xd0 [ 95.457510] add_wait_queue+0xcf/0x290 [ 95.461372] ? wait_woken+0x280/0x280 [ 95.465159] vhost_poll_func+0x3d/0x50 [ 95.469031] eventfd_poll+0xe8/0x1f0 [ 95.472720] ? vhost_poll_init+0x1b0/0x1b0 [ 95.476930] ? compat_SyS_timerfd_gettime+0xd0/0xd0 [ 95.481933] vhost_poll_start+0x97/0x1c0 [ 95.485964] ? fget+0x18/0x20 [ 95.489048] vhost_vring_ioctl+0xe28/0x19b0 [ 95.493342] ? lock_downgrade+0x980/0x980 [ 95.497468] ? vhost_vq_access_ok+0x1c0/0x1c0 [ 95.501939] ? find_held_lock+0x35/0x1d0 [ 95.505977] ? vhost_dev_ioctl+0x129/0x1140 [ 95.510273] ? avc_has_extended_perms+0x6e5/0x12c0 [ 95.515181] ? vhost_chr_write_iter+0x1580/0x1580 [ 95.520036] ? lock_release+0xa40/0xa40 [ 95.523988] ? copy_overflow+0x20/0x20 [ 95.527864] vhost_net_ioctl+0x9df/0x1910 [ 95.531995] ? avc_has_extended_perms+0x7fa/0x12c0 [ 95.536898] ? find_held_lock+0x35/0x1d0 [ 95.540934] ? vhost_net_stop_vq+0xf0/0xf0 [ 95.545146] ? avc_ss_reset+0x110/0x110 [ 95.549100] ? lock_downgrade+0x980/0x980 [ 95.553225] ? lock_release+0xa40/0xa40 [ 95.557176] ? __lock_is_held+0xb6/0x140 [ 95.561241] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 95.567096] ? up_read+0x1a/0x40 [ 95.570437] ? rcu_note_context_switch+0x710/0x710 [ 95.575348] ? vhost_net_stop_vq+0xf0/0xf0 [ 95.579556] do_vfs_ioctl+0x1b1/0x1520 [ 95.583416] ? _cond_resched+0x14/0x30 [ 95.587279] ? ioctl_preallocate+0x2b0/0x2b0 [ 95.591664] ? selinux_capable+0x40/0x40 [ 95.595704] ? SyS_futex+0x269/0x390 [ 95.599405] ? security_file_ioctl+0x89/0xb0 [ 95.603791] SyS_ioctl+0x8f/0xc0 [ 95.607138] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 95.611864] RIP: 0033:0x452ef9 [ 95.615033] RSP: 002b:00007f39a61dec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 95.622717] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ef9 [ 95.629957] RDX: 00000000208ffff8 RSI: 000000004008af20 RDI: 0000000000000013 [ 95.637200] RBP: 0000000000000342 R08: 0000000000000000 R09: 0000000000000000 [ 95.644443] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3ed0 [ 95.651693] R13: 00000000ffffffff R14: 00007f39a61df6d4 R15: 0000000000000002 [ 95.658956] [ 95.660558] Allocated by task 17537: [ 95.664246] save_stack+0x43/0xd0 [ 95.667670] kasan_kmalloc+0xad/0xe0 [ 95.671353] __kmalloc_node+0x47/0x70 [ 95.675124] kvmalloc_node+0x64/0xd0 [ 95.678812] vhost_net_open+0x27/0x670 [ 95.682671] misc_open+0x382/0x500 [ 95.686182] chrdev_open+0x257/0x730 [ 95.689869] do_dentry_open+0x667/0xd40 [ 95.693815] vfs_open+0x107/0x220 [ 95.697238] path_openat+0x1151/0x3530 [ 95.701095] do_filp_open+0x25b/0x3b0 [ 95.704866] do_sys_open+0x502/0x6d0 [ 95.708549] SyS_openat+0x30/0x40 [ 95.711976] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 95.716701] [ 95.718307] Freed by task 17537: [ 95.721645] save_stack+0x43/0xd0 [ 95.725075] kasan_slab_free+0x71/0xc0 [ 95.728932] kfree+0xd6/0x260 [ 95.732010] kvfree+0x36/0x60 [ 95.735100] vhost_net_release+0x159/0x190 [ 95.739306] __fput+0x327/0x7e0 [ 95.742555] ____fput+0x15/0x20 [ 95.745805] task_work_run+0x199/0x270 [ 95.749664] exit_to_usermode_loop+0x296/0x310 [ 95.754216] syscall_return_slowpath+0x490/0x550 [ 95.758950] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 95.763678] [ 95.765277] The buggy address belongs to the object at ffff8801a402b6c0 [ 95.765277] which belongs to the cache kmalloc-65536 of size 65536 [ 95.778253] The buggy address is located 656 bytes inside of [ 95.778253] 65536-byte region [ffff8801a402b6c0, ffff8801a403b6c0) [ 95.790276] The buggy address belongs to the page: [ 95.795176] page:ffffea0006900800 count:1 mapcount:0 mapping:ffff8801a402b6c0 index:0x0 compound_mapcount: 0 [ 95.805116] flags: 0x2fffc0000008100(slab|head) [ 95.809756] raw: 02fffc0000008100 ffff8801a402b6c0 0000000000000000 0000000100000001 [ 95.817615] raw: ffffea0006922020 ffffea0006901020 ffff8801dac02500 0000000000000000 [ 95.825462] page dumped because: kasan: bad access detected [ 95.831140] [ 95.832737] Memory state around the buggy address: [ 95.837635] ffff8801a402b800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.844966] ffff8801a402b880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.852305] >ffff8801a402b900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.859633] ^ [ 95.865574] ffff8801a402b980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.872902] ffff8801a402ba00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.880233] ================================================================== [ 95.887558] Disabling lock debugging due to kernel taint [ 95.892979] Kernel panic - not syncing: panic_on_warn set ... [ 95.892979] [ 95.900318] CPU: 0 PID: 17544 Comm: syz-executor7 Tainted: G B 4.15.0-rc9+ #275 [ 95.908957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.918283] Call Trace: [ 95.920844] dump_stack+0x194/0x257 [ 95.924445] ? arch_local_irq_restore+0x53/0x53 [ 95.929084] ? kasan_end_report+0x32/0x50 [ 95.933213] ? lock_downgrade+0x980/0x980 [ 95.937333] ? vsnprintf+0x1ed/0x1900 [ 95.941110] ? __list_add_valid+0x40/0xd0 [ 95.945233] panic+0x1e4/0x41c [ 95.948397] ? refcount_error_report+0x214/0x214 [ 95.953127] ? add_taint+0x40/0x50 [ 95.956635] ? add_taint+0x1c/0x50 [ 95.960151] ? __list_add_valid+0xb1/0xd0 [ 95.964271] kasan_end_report+0x50/0x50 [ 95.968218] kasan_report+0x144/0x340 [ 95.971992] __asan_report_load8_noabort+0x14/0x20 [ 95.976896] __list_add_valid+0xb1/0xd0 [ 95.980844] add_wait_queue+0xcf/0x290 [ 95.984703] ? wait_woken+0x280/0x280 [ 95.988485] vhost_poll_func+0x3d/0x50 [ 95.992347] eventfd_poll+0xe8/0x1f0 [ 95.996034] ? vhost_poll_init+0x1b0/0x1b0 [ 96.000239] ? compat_SyS_timerfd_gettime+0xd0/0xd0 [ 96.005235] vhost_poll_start+0x97/0x1c0 [ 96.009266] ? fget+0x18/0x20 [ 96.012358] vhost_vring_ioctl+0xe28/0x19b0 [ 96.016653] ? lock_downgrade+0x980/0x980 [ 96.020787] ? vhost_vq_access_ok+0x1c0/0x1c0 [ 96.025265] ? find_held_lock+0x35/0x1d0 [ 96.029300] ? vhost_dev_ioctl+0x129/0x1140 [ 96.033595] ? avc_has_extended_perms+0x6e5/0x12c0 [ 96.038504] ? vhost_chr_write_iter+0x1580/0x1580 [ 96.043317] ? lock_release+0xa40/0xa40 [ 96.047349] ? copy_overflow+0x20/0x20 [ 96.051235] vhost_net_ioctl+0x9df/0x1910 [ 96.055355] ? avc_has_extended_perms+0x7fa/0x12c0 [ 96.061074] ? find_held_lock+0x35/0x1d0 [ 96.065113] ? vhost_net_stop_vq+0xf0/0xf0 [ 96.069321] ? avc_ss_reset+0x110/0x110 [ 96.073269] ? lock_downgrade+0x980/0x980 [ 96.077391] ? lock_release+0xa40/0xa40 [ 96.081337] ? __lock_is_held+0xb6/0x140 [ 96.085386] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 96.091239] ? up_read+0x1a/0x40 [ 96.094577] ? rcu_note_context_switch+0x710/0x710 [ 96.099492] ? vhost_net_stop_vq+0xf0/0xf0 [ 96.103701] do_vfs_ioctl+0x1b1/0x1520 [ 96.107560] ? _cond_resched+0x14/0x30 [ 96.111432] ? ioctl_preallocate+0x2b0/0x2b0 [ 96.115822] ? selinux_capable+0x40/0x40 [ 96.119857] ? SyS_futex+0x269/0x390 [ 96.123560] ? security_file_ioctl+0x89/0xb0 [ 96.127940] SyS_ioctl+0x8f/0xc0 [ 96.131282] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 96.136020] RIP: 0033:0x452ef9 [ 96.139186] RSP: 002b:00007f39a61dec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 96.146865] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ef9 [ 96.154125] RDX: 00000000208ffff8 RSI: 000000004008af20 RDI: 0000000000000013 [ 96.161368] RBP: 0000000000000342 R08: 0000000000000000 R09: 0000000000000000 [ 96.168614] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3ed0 [ 96.175862] R13: 00000000ffffffff R14: 00007f39a61df6d4 R15: 0000000000000002 [ 96.183560] Dumping ftrace buffer: [ 96.187074] (ftrace buffer empty) [ 96.190753] Kernel Offset: disabled [ 96.194351] Rebooting in 86400 seconds..