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"}, 0x1010, 0x48041}], 0x2, 0x8000) connect$inet(r0, &(0x7f0000671000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c88000)='./file0\x00', 0x100) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000064000)={0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x1, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(r1) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000333000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001fa000)=0x10, 0x80000) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000ee2000)={@common='bpq0\x00', 0x1ff}) signalfd(r2, &(0x7f0000e17000-0x8)={0x4}, 0x8) clock_gettime(0x0, &(0x7f00003c7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000004b000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000044a000)={0xfffffffffffffffd}, &(0x7f000050f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006a000-0x10)={r5, r6+30000000}, 0x8) clock_gettime(0x0, &(0x7f00005fb000-0x10)={0x0, 0x0}) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r9, 0x103, 0x7, &(0x7f00003c2000)=0x1f, &(0x7f0000987000)=0x4) r10 = openat(0xffffffffffffffff, &(0x7f0000ccd000)='./file0\x00', 0x400, 0x1) getsockopt$inet6_dccp_buf(r9, 0x21, 0xf, &(0x7f00004a0000-0x1d)=""/29, &(0x7f0000a75000)=0x1d) setsockopt$packet_tx_ring(r10, 0x107, 0xd, &(0x7f0000e41000-0x1c)=@req3={0x5d, 0x100, 0x1f, 0x4, 0xfffffffffffffff8, 0x9, 0x7fffffff}, 0x1c) timer_settime(r1, 0xa3d564a83433f84c, &(0x7f0000eb6000-0x20)={{r3, r4+30000000}, {r7, r8+30000000}}, &(0x7f0000b8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 12:30:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000828000-0x3)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000566000)=0x0) getpeername$unix(r1, &(0x7f000033b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000892000)=0x6e) stat(&(0x7f0000a3a000-0x8)='./file0\x00', &(0x7f00001c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000807000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000484000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000362000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0xc) r8 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000031000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f7000)=0xc) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000591000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000931000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bc000)=0xe8) lstat(&(0x7f0000748000)='./file0\x00', &(0x7f0000bb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000316000-0x38)={&(0x7f00001a1000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de4000)=[{&(0x7f0000bc9000-0x38)="ec9c3d0c79f37f4c95ef1e99be8354c138eb9df19c4bad7d1e4a84e7f4daf77375c3107715b4afabea349ffe3f3f6eb6be5588bbcc99b71b", 0x38}, {&(0x7f0000774000-0x60)="1a9d5ea31e11219e64b7d59f9b83bcf307ede42cfc2456710bdb59ff373be0b1a3dd17b236b1c3ec06103d4ff114e014b0b2a10bb2152d332ab7f5032173c43c4094527ace3162ac1a8ccc79264002677dbf40cf6a9c46079dcce73172b4cf60", 0x60}], 0x2, &(0x7f0000519000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x158, 0xc800}, 0x4004000) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r14 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r14, &(0x7f0000934000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x20, r1, 0x1, 0x9) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) flistxattr(r0, &(0x7f0000d70000-0xc1)=""/193, 0xc1) 2018/01/21 12:30:12 executing program 6: unshare(0x20000200) unshare(0x24020000) r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000102000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/38, 0x26}, {&(0x7f0000002000-0x3)=""/3, 0x3}, {&(0x7f0000002000-0x61)=""/97, 0x61}, {&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000001000)=""/176, 0xb0}, {&(0x7f0000002000-0xaf)=""/175, 0xaf}, {&(0x7f0000002000-0x2)=""/2, 0x2}], 0x9, &(0x7f0000000000)=""/4096, 0x1000, 0x7}, 0x40) syz_fuse_mount(&(0x7f0000d54000)='./file0\x00', 0x0, r1, r0, 0x4, 0x0) 2018/01/21 12:30:12 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000049b000)='./file0\x00', 0x10800, 0x41) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000503000-0x4)={0x2ca, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) 2018/01/21 12:30:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000457000)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00005d6000-0x8)=0x8000) r1 = socket(0xa, 0x3, 0x30ac) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000076f000)={"c8213e85921991380eda556b50bdd9b5", {0x4, 0x5, 0x8000, "e8c06484a208", 0xfffffffffffffffb, 0x0}}) finit_module(r0, &(0x7f0000533000)='/dev/ptmx\x00', 0x3) vmsplice(r0, &(0x7f00008e1000)=[{&(0x7f000022f000-0x33)="021dbf554897148352a7c0bb10f639af35ce64df9e0fb6bc203f3712df6764060daabe2e6c357f0ac4375bf2801e23383fa57f", 0x33}, {&(0x7f00000a8000)="", 0x0}, {&(0x7f000041b000)="33b9fd15175935c6e290320afa0e815859f9fb6244e307c00b37cce93dcd2d1ff15cf80d913611d36bba4f88c0a67b782c1f85f3cab87274030f2606439b658e7b16bbc7440563a80b42ad7f68e91bff6041982f326afc34e590c6e472b1d295b2b38e5ef3953fd0eb47609be0e05dedbf1483d2188c163c9695f6be643af20128626ce40e9038227873a5c662fbe0", 0x8f}], 0x3, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) 2018/01/21 12:30:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)=""/64, &(0x7f0000670000)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afc000-0xc)='/dev/autofs\x00', 0x408000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000717000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000076a000)={0x18, 0x0, &(0x7f00005c7000)=[@enter_looper={0x630c}, @increfs_done={0x40106308, r2, 0x0}], 0x1b, 0x0, &(0x7f000078d000-0x1b)="e1111b8d626f01c8139931c25dbc514498b48ad24dd3723f015811"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r4 = epoll_create1(0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000882000)=0x76c, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r3, &(0x7f00009ab000)=[{0x0, 0x0, 0x4, 0x8, @tick=0x0, {0x4, 0x0}, {0x0, 0x10000}, @result={0x100000001, 0x100000000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000b50000-0x58)={0x1, 0x9, 0x101, 0x400, 0x9, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r4, &(0x7f0000526000-0xa0)=[{&(0x7f00003f2000)="7ec2cfdebd0284f19db9de7d42a3928d03b2efca44f941f7f852cd190b953748e06b4fbff149e4a358979b1e99eee63f8d8144442f2c5b9da303728d5fc70b9c6a87bcf1c381a71d92b08ba29a1b41f466609d10eb167b60ff34285d61fd362112909898550d30296db1c5635b31ea469373ae5b8d46192ac293473de345539c1387cad50587425a5840c61592225fe797d55713c07ab69c533feb4cf160acbf87f670c8b6085e892a659508494f5126f97c99f9192283defbd503160790b67bf6c439422ed09ea431e49983d4da5f7ffdb232b373da0473b4800e4ceebd26906523f6b84c9b1d89f9f67435", 0xec}, {&(0x7f0000c05000)="52cd1346c1d5f841ce96f17093772021177a3990f5256bc676615df0cee1ffa8af86226abbbe9e1ec47287a06fa513e2fb97a19b560967a677291741f8abdf9aa461664d9fdc62aeb6bd28761b88e332a2905a32974d96dce0a6e58cfa33962f9ed5e8", 0x63}, {&(0x7f00007bb000-0x1000)="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", 0x1000}, {&(0x7f0000b3f000-0x45)="0bc859ae3f54523a886cb78f7a265242fff9a7305a03a5824872039bc3fb269251b9755411759968581a8f6fe13f61be19a19eea04a3acf61f082f3771227caae2d74254bf", 0xffffffffffffffe2}, {&(0x7f000076d000)="9f1c970e8ed83bc9499f4e174d81b1ca42ed71532f1f9586991514e9cea6c5f03c6830894f5ff8bfc2dd812b1ac8a6074f9c7424fe9ea4ac766a4bd892da2fb4cb58c938113f028ecba75699bbd90de7e579903ba4ff857e0cbbb26d539dd7c2ce3389a10ad8c1979588ba5e6414da95356ab18a71de919b1d0a753baa8e0cd1d32b922a04b7e14ed7b6740b0e15c134a5866f16", 0x94}, {&(0x7f0000933000-0x8b)="94484640ad9b42573ccf247aadc36927c9244c81c6f7b7fcf6a7766483c83fa54055f0812f4cbb934eb783db87649b6ae6cf5c494eaeb6df5310c4667c1090c04e381ac8c09024a90b51c8a32446562aa2e9c20a713a600495837f08b8b9fe7de339a11955da91ceec83debc289b726a4688e46acc8d76dd5ada2138f53dbd262b72b13aa02b5d7b38a178", 0x8b}, {&(0x7f0000dab000-0xe)="dc8a66386a08af6b61c33adf45b1", 0xe}, {&(0x7f0000251000)="97e8ba9261793dc7b648c607f99f0ce2bed206158d075d7cebb8745ba36a71b963f596c5c75a95f8f5de692049580c8f5f8451a09ff8b9a21609e6009001bab5b2f477ef8ac8cd3d5e7dd6a82acaa6a538384364ff7be61e265bf16cf9dce828b09c5eb8d2b37d377467ea5386634af0846873480e287de9faa5f6b80075d2370f11b6e94dfa275465d0050d75fb79e9a85d13395b9341453d04eb47e1cd18b85dda046a5ba834a355e16f4fb931b3d0d0c8aefb7a", 0xb5}, {&(0x7f00009d4000)="9b3ebe6625bfb9cc99f88674e514e627593958702217ad699359a012c9e9", 0x1e}, {&(0x7f0000509000-0xbe)="98c36cd7831cf004ac1c21329c6e1829d0f4f9ada4c720765e34cacc67c1ba8375f2bf52fa7890aac3815381e49bd6c68a7053bec7202cb5dd23209ff99d85776d0bd1ea537223ac9b9635b8b40213aabab8f36b2e3783364089b48d7c777f353326b3554fc0b9d12847189bd6cbc382bc1c825cba431464aec66ce20bf340f3025c81d4ec049c2e388d2520b52799c39397c2369881d7490d577dbcf374a506f3b7e8c84637a7d2b03255aa923b7f735edae711a447219bd76c05e500ed", 0xbe}], 0xa, 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ef3000-0xd8)=""/216) clock_gettime(0x0, &(0x7f00000dc000)={0x0, 0x0}) ppoll(&(0x7f0000ca2000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f00001bc000)={r5, r6+30000000}, &(0x7f0000c97000)={0x0}, 0x8) 2018/01/21 12:30:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bfe000-0xda)={0x0, 0xd2, "7bca709bc1e6ae064eaa4a8d7d03289d022cff476bfef104723131fdd81000b447b5472454530315a4d8648b1aaf93cd5be3d91912241e2249e55a5d8068720d1ef765146e1816ebe5835fa68e74d925fd5b7e6a3bbdcd0eb54566f4cbcd03f308704020498ae897162a25897f50dbf425e2f2530a6b271298b52edb817e9bd99a21a42145192735500b9f7b51d3c45dec9f191d3f1f23f021835cf71d9f51e24b09d3ce3fd1fc997ddb10a46ff4d54ad4407dbe80b71555e023711b8b04da94d718b8ca5dc37016019905a0e957d81bf6dd"}, &(0x7f0000001000-0x4)=0xda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x8, 0xdaa8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/sequencer2\x00', 0x40, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x2b9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 12:30:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000ea7000)={0x10, 0x0}) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/21 12:30:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f0000b63000-0xa4)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000078f000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0xfffffffffffffffc, &(0x7f0000fab000-0x60)={0x0, 0x1e, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000739000-0x4)=0x7, 0xfde7) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73aecff00000a008300da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000c16000-0xf5)="d5bab03817a1cf27829c9735e082c890adc3008a29f66b2ad865583684b8edb371c42afdc533b292774dbf9a65b0822bdd9e7d813182d74fadd9b4e6e1fe53ed8211d1dd5927637da0ceb1d4a42ba7d289d3a434139a3d70cd1589fe903384f8ae2fd4d071dd98c671d9988c759a4f6282482de1c4035c84da575bdc7d85f6585d378292f3a8f2b09af6780fbb277806790809d2626697caa7bafdd73691af48c07843b19d39cfebabb0d2c68975a99447e8aecbb5d2d82d5106151eacd8e2569458550fe4fc8fbd195f5c3b8bf95f78915b584f20275d707fa25f07cd94cf3435aff5a9263f33b10e4334ee12a19d64873ec4f178", &(0x7f0000cd4000-0x54)="54b6e11387bac2fee68095cecfde45dae91b8845e4e5a6b7a9f1131d6e3c3e0a83c84264a56dfff15ad52d9cc8e5b04141ebbe18bd2ce933f686ae04ea8acbff08b7d32c5043915c14d9dac33ffd3768ce5c72d9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$random(&(0x7f0000f9d000-0xc)='/dev/random\x00', 0x0, 0x4000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000ab5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a51000-0x8)={0x0, 0x0}) fcntl$getflags(r3, 0x408) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ffe000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) timerfd_create(0x0, 0x0) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000be5000)={0x0}, &(0x7f000019b000-0x4)=0x3d1) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000124000)=0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000823000-0x4)=0x0) 2018/01/21 12:30:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, 0x4) connect$netlink(r0, &(0x7f0000001000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000e11000-0x10)=[], 0x1, 0x8) writev(r4, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000aa6000-0x4)=0x0, &(0x7f0000899000)=0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000759000)=0x0) tee(r3, r2, 0x5, 0x0) 2018/01/21 12:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000b4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000003d000-0x4)=0x0, &(0x7f0000e65000)=0x4) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/21 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e1b000-0x20)={@common='rose0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000358000+0x59a)={@generic="a2e0b565cf3cf9d44a6156916b42dcc4", @ifru_flags=0x400}) 2018/01/21 12:30:13 executing program 4: clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="3600000000000003ff00007d39cec7fb", 0x0}) setresuid(0x0, 0x0, 0x0) 2018/01/21 12:30:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendto(r0, &(0x7f00003c4000)="602989c1ba3d8b0514bb9c2fb47cf595e194011a90680c4db3af1343411fc64085d4061f3f0246284822d22266089e64113b5cedb5333d730fc507c28be5cc55d7cb279ac7da0c4b9966347987740190f247bf0af807ac8e3575fa20254b70c1837ad779c3a312a91c897eed6c5557bdfa2bba7b5e4c87cf3741984e4e32303e7a056fd7401dbe13ea9417603cf553eb22f9023171ae225055e5a2206c3b015d45c527c4eebf877c152f8c634c74ac239348253579192802a79d9346b24f792a03c032ad1d5017e415a29ec7a35890ab569e86301e3727c2c917a7948b233838557425d3bafda8ce65f8a9df8c9b23fcc219aa4b", 0xf4, 0x80, 0x0, 0x2fe) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000e37000)="", 0x0) 2018/01/21 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000005000-0x69)="", 0x0, 0x1, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000060e000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe82) 2018/01/21 12:30:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000ff1000)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000ae1000-0x8)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000086c000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000817000-0x3a)="6370743b802d50c8367f6245ccde5c069049952b2298d7ffb14d6e353b7687d663f42795f3c5dbbf771f757152024ad12f809b81e83804b2aa70") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b91000)=0x14) 2018/01/21 12:30:13 executing program 4: r0 = request_key(&(0x7f0000b4a000-0xd)='dns_resolver\x00', &(0x7f0000432000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c12000-0x12)='nodev-em1vboxnet1\x00', 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f18000)={0x0, 0x0}, &(0x7f0000ccd000-0x4)=0x8) sync() keyctl$set_timeout(0xf, r0, 0x4) 2018/01/21 12:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001b1000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x110) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/01/21 12:30:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) truncate(&(0x7f0000f52000)='./file0\x00', 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a91000-0x4)=0x8, &(0x7f0000f66000)=0x4) 2018/01/21 12:30:13 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000002000)={0x11bc, 0x1d, 0x310, 0x3, 0x2, {0x7, 0x0, 0x0}, [@nested={0xf4, 0x95, [@generic="6ede4e0d16b27b2a199448b9adf461618d1a0eaf8163378dee5ca590c3de4e5d2127f229b5f8096bd22cd95150dad281df8098be4ef19118cb8c09c0951b6adc120fdfb5ad5c3633f5569973bb274c0080264bb4ac308043fdd8b2dced4c17cfb678c2ebe9647e1a53a6839c128a46b3b0a73294c5dc9d9384c145f19b30f34335ade1b8dd74d51814386684457665eae730ace1352241e4fa64ef9e3ffc64f3023a54e3f56957be5185b3b37e2da214df229e3a65fb778d1426441c0a", @typed={0xc, 0x42, @u32=0x7ff}, @typed={0x18, 0x16, @str='/selinux/load\x00'}, @typed={0xc, 0x65, @pid=r2}]}, @nested={0x1010, 0x4, [@typed={0xc, 0x6, @pid=r3}, @generic="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"]}, @typed={0x10, 0x78, @u64=0xb2}, @generic="a4ffbebaf55206e001829d60d4dd4a56493bd44547219cf3051662a15783e5f342fb54d59812b1c82c056d0e7d95061893eac34f4c9c27b0e3aa480fd600aba59a4dc80dfe00ced3e3fe0fd500248d8c5e0ae47419759031b238b4a06bfd9cc87135d8c601c25224cd6a69fb5d5abaffa9dc447dead9d03fea", @generic="", @typed={0x18, 0x94, @str='/selinux/load\x00'}]}, 0x11bc}, 0x1, 0x0, 0x0, 0x20000001}, 0x20004015) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000005000)={0xf97cff8c, 0x8, 'SE Linux', "e8d04948ef60b12dfce63355717c8dc4fad341c28478a5bf112b42fcbc8359c585891d6f5d09bccb99089dd312dfc47fa300d91bab41df2c8f0d7d35e680ddfc4ddf9974610927330dbfb3f10fa5b442fe893d95c600000000000000069718551a927d00000003ef83999e8c4bd51ba6110c8b7d2685c95a56deeb1af295710e1e01ce121a9e5da1a1e756025200b270a5a9a38fbc179061aaa60ef45de7bc6cfc1e1f723fd92bc05491ef1ac8c94446e8e1291f"}, 0xc4) 2018/01/21 12:30:13 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x9, 0x800, 0x6}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000005000-0x4)=0x8) r3 = dup(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0xf289}, &(0x7f0000005000)=0x8) socket(0x9, 0x4, 0x7) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000003000-0x4)=0x108e4fa) getpeername(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) 2018/01/21 12:30:13 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r0, 0xa, 0x7) 2018/01/21 12:30:13 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[{r0, 0x8414, 0x0}, {r0, 0x100, 0x0}, {r0, 0x9, 0x0}, {r0, 0x8008, 0x0}, {r0, 0x25, 0x0}, {r0, 0x2, 0x0}], 0x6, 0x7) 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x39, 0x0, @thr={&(0x7f0000009000-0x43)="0b2b48bf540642e1592ff32e57a0a0bf4b1269e9cc0ace6e09c7d955e8371b03a30252cfbfa7ce741064ce29dedf0e5d8d5d7a74ecbfae8ec2c967706e25c8133a981e", &(0x7f0000007000-0x22)="8b00a48f446ec333131a85e068dc322f4df6a5832166f52fdeb50acc885bcb105af2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x39, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000007000-0x60)={0x0, 0x5, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000006000)={0x0, 0x2e, 0x4, @thr={&(0x7f0000004000-0x45)="b6f165b92c1365ac0c95b7cdc5f7d05090de93753f9ac1811e867060d88401ff252a9dd07ba0e173b9687f345b392f4428065bae81b8611029ffab3d19f9918d295054d934", &(0x7f0000008000)="ab3e8049e2a105476ce9f3063b7bf700354b64f9e3a332408ee4b49e35b2a911ecc9a9b83025cce775bafb49b88abf5b851dc0a443ba4b0a1d134e48bbecef0481d1121d4a96b5c047ac1cc3a900f9be286391c6223f9a1bd4d590df3dd053b5ca576936e6f304c88c2a0076771c3c6b7963a741f993c08094698b5570f980a0ed617e7231003890a9858c1c7b6ec0e355055cf51f02bcfa35e282ffd76c7c5297eabfe523cad06144ac52aeff847b0e6dbf568f9dc48abcf0b55acc93869c8ab870fb8fb22ece6bbe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x34, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000009000-0x60)={0x0, 0x3a, 0x1, @thr={&(0x7f0000005000)="c40fe848ce9611b82e8b29b347807df6ee28b973e3dd837695dae9df05874e0c502249eafc80fc3b5015a6c9c03e2a12bab28adcbd61638fcdb4f4e91d1cb7c5b3c95a69082e21ee9907900653ea38ba65c7e70643a024b09c1590c0953e6e0099ba26397d324a208b22e5e3909f99031de1fbbdd16b750dad4560fc45be85beef25230fc873a210b6435c32e1572cd560aa19c70c857728aaef01d683cf0ae6685119", &(0x7f0000008000)="5f73900e5c631f9461f50a21d3315d9e92133e4babe983cac3e5377cc1bf5671dacd7e83f2f3b7338e07450f68cfaefe1ec0a54759f1608b6717be7a3e84358ea3ac8779580e810dda88ec8d94cebcfc419b6bb17a1c657cfdd5ce5b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x0) timer_gettime(r1, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000008000-0x8)=[], 0x3e6, &(0x7f0000002000-0x10)={0x77359400, r2}, &(0x7f0000000000)={0x0}, 0x8) read(r0, &(0x7f0000001000)=""/39, 0x27) 2018/01/21 12:30:13 executing program 4: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xa, &(0x7f0000b4a000)=""/230, 0xe6) 2018/01/21 12:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000da7000)="") 2018/01/21 12:30:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") close(r0) fchmod(r1, 0x1a) 2018/01/21 12:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r0, &(0x7f0000201000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000487000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000030e000)=0x0, &(0x7f000031d000)=0x4) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/checkreqprot\x00', 0x400000, 0x0) chmod(&(0x7f0000b00000-0x8)='./file0\x00', 0x8) bind$netlink(r4, &(0x7f00009bf000)={0x10, 0x0, 0x1, 0x0}, 0xc) r5 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000b9c000)=""/64) readahead(r5, 0x18000, 0xfffffffffd3bf1ba) openat$dir(0xffffffffffffff9c, &(0x7f0000a5d000)='./file0\x00', 0x200000, 0x0) 2018/01/21 12:30:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f00004d1000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000)=0x10) close(r0) 2018/01/21 12:30:13 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 12:30:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000cda000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x5014, 0x0}, {r1, 0x2200, 0x0}], 0x3, &(0x7f00001e8000-0x10)={0x77359400, 0x0}, &(0x7f0000ab0000)={0x4a}, 0x8) clock_gettime(0x0, &(0x7f00009ad000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000688000)=""/201, 0xc9, 0x8, &(0x7f00008f9000-0x10)={r2, r3+10000000}) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) [ 86.325648] SELinux: policydb version 1212797160 does not match my version range 15-30 2018/01/21 12:30:13 executing program 0: clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000af4000)={0x1000000000200, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00001c4000+0xb44)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d2a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00007d4000)='/dev/sg#\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x2c, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00007c2000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001000)={0xfffffffffffffe00, 0x75, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1f, 0x0, 0x1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000001000-0x10)={r3, 0x4}) 2018/01/21 12:30:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0xfffffffffffffffd) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/21 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000622000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003cf000-0x9)='/dev/rtc\x00', 0x220100, 0x0) clock_gettime(0x0, &(0x7f00006f1000)={0x0, 0x0}) msync(&(0x7f000065a000/0x3000)=nil, 0x3000, 0x6) mq_timedsend(r2, &(0x7f0000e8d000)="36efc49af8188d3110a17b2d72f61e21de3a1c6320e76d1b22824d14dbabb22d79d19876a5d6e61dd547f391332e33f99364108d69c5b5b0e58ff175d7676229b05a334feac1d5cc608ee55c5367dfc81c47419691a8f2ac4aed28936f57c472b1e2ab17dbf4d96dac5f30731455eb11638970be767639bf755c48647ae7f3f019e5241476486c6f29b831a883fe7a184203c01250cfd1806a0d63d207a4b559ebd314", 0xa3, 0xffffffff, &(0x7f0000ad2000)={r3, r4+30000000}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:13 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bef000)={0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000505000)=0x7) socket$netlink(0x10, 0x3, 0xa) [ 86.377506] SELinux: policydb version 1212797160 does not match my version range 15-30 2018/01/21 12:30:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) sendto$inet6(r0, &(0x7f0000f91000-0x1000)="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", 0x1000, 0x200000c0, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c7f000-0x4)=0x7, 0x4) 2018/01/21 12:30:14 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f000024d000-0x4)=0x40000000000800, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_mtu=0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/21 12:30:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ca000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000402000-0x75)={'system_u:object_r:udev_rules_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x34, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) r1 = memfd_create(&(0x7f00007b1000)='/selinux/validatetrans\x00', 0x2) r2 = dup3(r0, r0, 0x566e176e5d55f17f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000676000)={0x80000004, 0x0}) 2018/01/21 12:30:14 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 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]}) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000006000)='/dev/random\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000004000)={0x3, 0x2, 0x7fffffff, 'queue1\x00', 0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000006000)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000006000)={0x200, 0x6, 0x1f, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x3, 0x101000) 2018/01/21 12:30:14 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setns(r0, 0x40000003) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)='\x00\x00\x00\x00', 0x4) 2018/01/21 12:30:14 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006b1000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000041b000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000c4000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r3, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x32) 2018/01/21 12:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00000b9000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f0000b7b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000817000-0x8)='./file0\x00', 0x10040, 0x30) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00006a4000-0x8)="3bc72fb0cddc7e9c", 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000aeb000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000af000-0x4)=0x10) recvmmsg(r2, &(0x7f0000369000-0xf0)=[{{&(0x7f0000333000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006a7000-0x20)=[{&(0x7f0000305000+0x1e3)=""/92, 0x5c}, {&(0x7f0000bc7000-0x65)=""/101, 0x65}], 0x2, &(0x7f00003a6000)=""/4096, 0x1000, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f0000487000-0x30)=[{&(0x7f00004a9000-0x6)=""/6, 0x6}, {&(0x7f00002f3000)=""/46, 0x2e}, {&(0x7f0000590000)=""/38, 0x26}], 0x3, &(0x7f0000c42000)=""/4096, 0x1000, 0xfff}, 0x7fffffff}, {{&(0x7f000063f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000032000)=[{&(0x7f0000ecd000-0x1000)=""/4096, 0x1000}, {&(0x7f00004c1000)=""/88, 0x58}], 0x2, &(0x7f0000cfc000-0x15)=""/21, 0x15, 0x200}, 0x40}, {{&(0x7f0000596000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006ad000)=[{&(0x7f0000759000)=""/0, 0x0}, {&(0x7f000014b000-0xe5)=""/229, 0xe5}, {&(0x7f00006d0000)=""/51, 0x33}, {&(0x7f0000884000)=""/128, 0x80}, {&(0x7f0000503000-0x2a)=""/42, 0x2a}], 0x5, &(0x7f000034b000)=""/203, 0xcb, 0x1}, 0xfffffffffffffffc}], 0x4, 0x40000062, 0x0) 2018/01/21 12:30:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009ac000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000b33000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000082d000)={r3, 0x5}, &(0x7f00002e8000-0x4)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:14 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000aaf000)=0x401, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/01/21 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe7000-0x9)='/dev/sg#\x00', 0x9, 0x10000) mkdirat(r0, &(0x7f0000033000)='./file0\x00', 0x51) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') 2018/01/21 12:30:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$packet(r0, &(0x7f0000e75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000783000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000095e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, 0x5dc, 0x0, 0x400, 0xffffffffffffff96, 0x1000000, r1}) connect$inet(r0, &(0x7f00000f3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = memfd_create(&(0x7f0000e73000)='selfvmnet0$bdevcpuset\x00', 0x3) bind$unix(r0, &(0x7f0000e19000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/rtc\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2018/01/21 12:30:14 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) gettid() bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000009000-0x20)=[{&(0x7f0000004000)="39735623b3662260383269adaf20364c8cb0a1944e68abe35019f9cde1a3d0a43c9be47577b61a53e1964537cae595afd2dd2daa16ea5ad42052a48c065798c9465c680389a0426c77b943f52a87850b694d542b834b876557d6190bf4581a0924c15b08", 0x64}, {&(0x7f0000009000-0x3e)="40efd199140e3ab96d15df00d0f3e59872c1b2f213b3bb420fa6723c9bbbda8ebf934f50a9eff9bb2363d424fa235f0636ef27bb917ad92be50664d1f73d", 0x3e}], 0x2, &(0x7f0000008000)=[{0xb0, 0x103, 0x9, "bd034d84ae948b577ce054a6814056068d016828c99a7e224e1d7cbea27d49cd11277323e9af11791b07eec099f1332d5fac516e4e8605407ef016a7aeb40391af8b188ce13a655ecf7d3bd1596dbfac9e8535dbc3e6f254602605a89c937e3415e7abdb2e2052947e2f083a3d0bf32a79482b3f33b26c504d4967fb869495649852419f1bd0fad1f61dfaef7d0913ebef9eac883a77c714ffeb29"}, {0xb8, 0x1, 0x7f, "4c9daf092b20bcc5b0ee46c960803ea38febe3de83045d401cc2c5ab81642aa093870ca4107c96d0246268a9d2556146b2c71fda4297d8aa00ff4d152e57a82ffdbc486be4bd3b07a77ffe600fce34424985b2906d981c177100e0a462439250abdcebca565f10f48519e3dc767aa9a07f3ec16bf5429c3c87da7f892ac3dcf6a130cf8361ff117a66edde9efb6bc151820814651eb3d6f744b51ffe2a11cc2c7d2b12b382"}, {0xa0, 0x119, 0x7, "76961efd8ccc1b929325f2184210f23931b7f1e1ea908f839e93a80820d080428461a61e1fe3bfdd13bd02b1cc1a4e0b55aca9b14d924f42ba88ba60e9c21ce6542d7edac31ca13f0a59caaa45a6ed74ea1e38b3514bba548de075ddf96a632855f3399a065bed7c3ab6939192166e9c1b221806a2fe31649aa277e7a75a5b5342584ba972677830cf3b5c2ab901"}], 0x208, 0x40801}, 0x800) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000009000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000006000-0x10)=[{&(0x7f000000b000-0x76)=""/118, 0x76}], 0x1) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000-0xc)={r4, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) 2018/01/21 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009fc000)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") openat$dir(0xffffffffffffff9c, &(0x7f00008a1000-0x8)='./file0\x00', 0x40c3, 0x1) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2018/01/21 12:30:14 executing program 4: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d1b000-0xc)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000d1b000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000d19000)="9cb070471f9ef87fafd5f7d676fd9d1a37ab2bcb44d60d6947d8c4747ab1bc6915664b244cb0936096d4663835cbaee71fcab93d01862ede479f332fda742fa4b51c539c448ef6eef7cc363f26f3b6f33b0f2915e0b76fdd0d4b8fb831dc25bcdac84ed06daad130e990a8bde6a5a8175f65817c9c2499669db97aa1bc11c35ab2b4bcaaf9234c82", 0x88, 0x4000000, &(0x7f0000c69000-0x8)=@sco={0x1f, {0xffffffffffff4b87, 0x8, 0x8, 0x80, 0x9, 0xfffffffffffffff9}}, 0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000d1b000-0x4)=0x0, &(0x7f0000d1a000)=0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000993000)=@req={0x50, &(0x7f00002b5000)={@generic="728b41a890b2386d09d3e35229d87538", @ifru_flags=0x1800}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) 2018/01/21 12:30:14 executing program 6: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto(r0, &(0x7f0000c83000)="", 0x0, 0x0, &(0x7f0000f15000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000931000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000f17000)={&(0x7f0000f17000)=@ax25={0x3, {"a44ca646478129"}, 0x1}, 0x10, &(0x7f0000f17000)=[{&(0x7f0000819000-0x21)="9bfe3ab5a7e026f2d0e020d63bd90277b7be12d0801ed544b794735ba1ffaf3a86", 0x21}], 0x1, &(0x7f0000f17000)=[], 0x0, 0x0}, 0x100) 2018/01/21 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000345000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/vga_arbiter\x00', 0x841, 0x0) ppoll(&(0x7f0000702000)=[{r0, 0x0, 0x0}, {r1, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={0x77359400, 0x0}, &(0x7f0000657000)={0x0}, 0x8) r2 = getpid() r3 = syz_open_dev$loop(&(0x7f0000ab0000)='/dev/loop#\x00', 0x0, 0x0) fstatfs(r3, &(0x7f0000c39000-0x22)=""/34) socket$inet_udp(0x2, 0x2, 0x0) flock(r1, 0x2) fcntl$setownex(r1, 0xf, &(0x7f0000c68000-0x8)={0x1, r2}) 2018/01/21 12:30:14 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x6, &(0x7f000000f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x5f21bacc, 0x3, 0x4, 0x8, 0x20}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000010000-0x5)='user\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="5d5696d86e31a45e8a6aedb8d796a4b66ffd3f5f78e843c3f8636e5a345d82ab6f4b550533343a7cb0f0b85ff10dec3aaabfd1dd29d6d7c220d83649c41b521a642aa2e8f935b92303cb460296e548bd8faff9177d1f4b550cd471a2f3484305c0ece83d9b0391cae778340c84dbdd93a0e23671e7baf585a8b454845323b7b1fd2f617761eae4245c6131c5b12adf9405d70d631a4d631f960ae82b530c3d0e150144ee0520272094ce431999", 0xad, 0xfffffffffffffffa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000010000)=@pppol2tpv3in6={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}}}, &(0x7f0000010000)=0x3a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000010000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) bind$packet(r3, &(0x7f000000a000)={0x11, 0xff, r4, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x9688, 0x0, 0x10000, 0x401}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000000)={0x2, {{0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f000000e000-0x10)={0xfff, r6}) request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000006000)='\x00', 0x0) 2018/01/21 12:30:14 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x60adcdc8610da102, 0x0, &(0x7f0000001000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0x101, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000009000-0x10)={0x5, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000009000-0x10)={r3, &(0x7f0000004000)=""/223}) 2018/01/21 12:30:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x101000) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/21 12:30:14 executing program 6: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x18, r2) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000c34000-0x8)=0x0, 0xfffffffffffffff9) 2018/01/21 12:30:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x483c}, &(0x7f000053b000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000be4000-0x4)=0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000005000-0x28)={0x5, 0x2, 0x6, 0x81, 0x400}) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4008700c, &(0x7f0000002000-0x4)=0x0) 2018/01/21 12:30:14 executing program 4: futex(&(0x7f0000003000)=0xfffffffffffffffd, 0x85, 0x0, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000003000-0x4)=0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000de7000-0x38)={&(0x7f00003d7000-0xc)={0x10, 0x0, 0x0, 0x8008010}, 0xc, &(0x7f0000000000)={&(0x7f0000000000+0x6c2)=@del={0x110, 0x11, 0x3, 0x7, 0x0, {{'ctr-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x62}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2000000000000133, &(0x7f0000c0a000)=[]}) unlinkat(r0, &(0x7f00001a4000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x3ff, 0x8, 0xffffffffffffffff, 0x8e9b, 0x1, 0x5}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/21 12:30:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000ab0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f00005a1000/0xc000)=nil, 0xc000, 0x3, 0x32, r0, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() 2018/01/21 12:30:14 executing program 1: r0 = socket(0x10, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007e7000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) 2018/01/21 12:30:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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) connect$inet(r0, &(0x7f0000d4b000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e74000)=0x0) syz_open_dev$random(&(0x7f0000f22000-0xc)='/dev/random\x00', 0x0, 0x200000) recvmmsg(r0, &(0x7f0000d09000)=[{{&(0x7f0000ef0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002f6000-0x20)=[{&(0x7f0000a19000)=""/188, 0xbc}, {&(0x7f0000b75000-0x5)=""/5, 0x5}], 0x2, &(0x7f0000da4000)=""/213, 0xd5, 0x6}, 0x9}, {{&(0x7f0000d6e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000017b000)=[{&(0x7f000066a000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f0000328000-0xd)=""/13, 0xd, 0x400}, 0x4}], 0x2, 0x1, &(0x7f00008ab000)={0x0, 0x1c9c380}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000248000-0x4)=0x0) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/21 12:30:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) fcntl$setpipe(r0, 0x407, 0x209b) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000475000-0x4)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+30000}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000019b000)="ae47f40c24232d3f28b15dc656", 0xd, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000039f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4d000-0x11)='/dev/vga_arbiter\x00', 0x501000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bd6000)=@common='gre0\x00', 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/21 12:30:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4(r3, &(0x7f0000938000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000222000)=0x10, 0x800) r5 = creat(&(0x7f0000743000+0x6d8)='./file0\x00', 0x110) ioctl$KDDELIO(r5, 0x4b35, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ce7000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8000, 0x3, 0x3ff, 0x7, 0x40, 0xc2, 0x0, 0x3f, 0xdf34, 0xffffffffffffffff, 0x5, 0x1, 0x80000001, 0x0]}, &(0x7f000028d000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000de5000)={r6, 0x9, 0x8, 0x631, 0x1, 0x81}, 0x14) r7 = socket$netlink(0x10, 0x3, 0xc) close(r7) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cc1000)=[{&(0x7f000007f000-0xa0)="6d617717e40da20488d16bf953a22847315edcdeff027d60624e06f0e759d9275892fc1b4747421c329346b93250c67e0ea30107b645c9ebbc8a590d75f49019d8ebc126073017ac00ab44f416b632bf866e45816bd043a83e1670e6e05a38130765d1efe3dbe56cb79e1fe36a45cb3502f512c28aa9e1581e9c90a9e62bf908a136fef376a7d670c3a3feb25fb9390489845358740ef729849cd930d90a00cc", 0xa0}, {&(0x7f00001f7000)="7f4feeeaa82bafca9d1f575be50ae97fbc1dc5a4f2740cb476cbfcc65e3d1ddaff634e00a360610342632e46beee7b90514bb2df6128d43f5acf24c13917c26b26b55d941ca70acf2e311ed69d3efa972b1ed9da72637f23c38926d9d12a8ec00f28920276d25eb63461cd42c22230ac", 0x70}, {&(0x7f0000419000)="5afa2926f85118c62df7db8f1be1beae7a80f6b53d47ecf4f226691a7379d0255af77efbaf02d966e73e330689422e64278bf9e684d00c79c86c1699e75bffc9059a5e10231f12d65d40e60fc7ddccba1d6e5ab34794143f59db706fb428b4e0ba4f1cbfe79a7ff3e791e6b33de3bf534fcafd15b6ac149190c856", 0x7b}, {&(0x7f00008b0000)="a17e232e02a48ceba25ab183da2b32b03f8663cb790d6463c7b7dd89c0f8f181a6c20ff66e88821addd66cee07a87987995d7c780905df54bd45f88dea337536a951e510d1c85e015901c690788f08cf8c22199e25c03bd2be9a915dd50c739d1d84ebfd785c7735403db6f940449af23dbb2e69c4349a9c4221c3ed2232ebd373c1d6adc0baf3d64c31db3948ed8ff5fa1f8cdfe798afb3f8d67aee04ac66e39a18127c89bda4ebcf4bd9cde83897f04cd7c21f17910744172ef323f949d130e97a959954e648235ed50f1a21b8c6f81da7c2a54182fcf0d55fbe467116e4bca27647820bda913087a11e8da1476f6d", 0xfffffffffffffd2c}, {&(0x7f00003cc000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r7, r2]}], 0x18, 0x0}, 0x0) listen(0xffffffffffffffff, 0x8001) mkdir(&(0x7f0000452000-0x8)='./file0\x00', 0x4) r8 = open(&(0x7f0000b05000)='./file0\x00', 0x40a000, 0x4) listen$netrom(r8, 0x7) dup2(r7, r7) connect$unix(r2, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000067f000)={r6, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3252}, &(0x7f0000f26000-0x4)=0x98) [ 87.359499] binder: 13974:13986 ioctl c0306201 20003fd0 returned -14 2018/01/21 12:30:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000413000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000272000)={"f1aa3f1c42b67086354f2490e5d19ed9", {0x4, 0x80000000, 0x1, "dcce73bec96e", 0x80, 0x0}}) r2 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) getdents(r2, &(0x7f0000bcd000)=""/0, 0x0) 2018/01/21 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000796000)='/dev/usbmon#\x00', 0x9, 0x20040) fstat(r0, &(0x7f000005b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl(r1, 0x4000000000001278, &(0x7f000028a000-0x8d)="") 2018/01/21 12:30:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000098d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f1a000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b5f000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x33, 0x0, r1}, {0x3, 0x1, 0x9, 0xf5d2, 0x2, 0x5, 0x6, 0x7ff}, {0xfffffffffffffffc, 0x9, 0x707, 0x0}, 0x8, 0x0, 0x3, 0x1, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x7, 0x3d4e229e57e6c07f, 0x9, 0x63, 0x5, 0x6}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000451000-0xc)={0x4, [0x8, 0x7, 0x80, 0xff]}, 0xc) 2018/01/21 12:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0c000-0x8)={0x0, 0x0}) getpgid(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00001d6000)='projid_map\x00') writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f0000ec8000-0x1000)="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", 0x1000}], 0x1) 2018/01/21 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007bf000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x720}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b3992788667", 0x6a}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) [ 87.404621] binder: 13974:13986 ioctl c0306201 20003fd0 returned -14 2018/01/21 12:30:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000285000-0x10)={0x8, &(0x7f0000f37000-0x40)=[{0x8, 0xdb1, 0x40, 0x6d5}, {0x7ff, 0x5, 0x14e, 0x5}, {0x9, 0x9, 0x2000000000000000, 0x2}, {0x7, 0xc000000000000000, 0x3, 0x9}, {0x0, 0x1, 0x7efbf7d5, 0x6}, {0x2, 0xfff, 0x60, 0x100}, {0x8001, 0x7, 0xffffffff80000001, 0x800}, {0x834, 0x1f, 0xffffffff80000000, 0x4}]}, 0x10) connect$inet(r0, &(0x7f0000dcb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000847000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000031a000)=0x1002) bind$netlink(r1, &(0x7f0000832000)={0x10, 0x0, 0x2, 0x20002}, 0xc) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r2, 0x4, 0x1, 0x4542) 2018/01/21 12:30:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6c000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) unshare(0x2000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2018/01/21 12:30:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x6, &(0x7f0000108000-0xf)="") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bbc000)={0x2, 0x7bd, 0x0, 0x20, 0x2, 0x0, 0x5, 0x38000, 0x0}, &(0x7f0000115000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000125000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc8, 0x3, 0x5, 0x6cd1, 0x40}, 0xa0) 2018/01/21 12:30:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$binder(&(0x7f0000c69000)='/dev/binder#\x00', 0x0, 0x802) mmap$binder(&(0x7f0000918000/0x3000)=nil, 0x3000, 0x0, 0x4011, r1, 0x49) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007cd000-0x8)={0x0, 0x0}, 0x84800) ioctl$KDSETMODE(r2, 0x4b3a, 0xfa5) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5b000)='/selinux/policy\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) tkill(r3, 0x1000000000016) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r6, 0x540e, 0x4) close(r0) 2018/01/21 12:30:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000860000)=0xfffffffffffffffd, 0x4) 2018/01/21 12:30:15 executing program 6: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xffffffffffffffff) ptrace(0x4208, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x0) fcntl$setown(r0, 0x8, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000092a000)={0x10, 0x0}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a10000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a2000)=0x18) pipe(&(0x7f0000b1b000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f0000399000-0x8)={0x0}, 0x8, 0x800) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f000098b000-0x4)=0x80000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000d5e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000b2a000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00005c5000-0x58)={0x6, 0x0, 0x200, 0x7ff, 0x0, 0x772d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000424000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/21 12:30:15 executing program 0: prctl$intptr(0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x101, 0x0, 'client0\x00', 0x1, "bfbdddeacd2c6314", "1f820e97a4d18e73ca8b3c8b79231a03c9560e7cb63495061f3aa2e0a5efe616", 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d28000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000096e000-0x12)={@common='ip6_vti0\x00', 0x4}) r1 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000229000)=0x15, 0x4) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/21 12:30:15 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000003000)={0x6}, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r2, 0x0, 0x0, 0x0}) [ 87.866013] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 87.876572] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/21 12:30:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x10000, 0x10) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x23) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000922000-0x67)=""/103) mmap(&(0x7f0000000000/0x1000)=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$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) connect$packet(r1, &(0x7f0000002000-0x14)={0x11, 0xf7, r2, 0x1, 0xffffffffffff92d8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="5d5bc0385de1adb4b5bffc2013df39b5", 0x10}], 0x1, 0x0) 2018/01/21 12:30:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009a7000-0x8)='./file0\x00', &(0x7f0000831000-0xe)='./file0/file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000506000)="") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000056000)="dc8ce3587420e3d88c5571c07c", 0xd) 2018/01/21 12:30:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$pptp(0x18, 0x1, 0x2) fallocate(r0, 0x0, 0xfd3d, 0x100) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/21 12:30:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be1000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000a68000)=""/227, &(0x7f000060e000-0x3)=0xe3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000510000)=0x0, &(0x7f00007a1000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 87.916151] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 87.930584] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/21 12:30:15 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) personality(0x3ffffe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000221000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000394000-0x4)=0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d3b000)={0x81, 0x10001, 0x2, 0x4, 0x5, [{0x2, 0x4615, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x200, 0x7fffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x379, 0x0, 0x4, 0x0, 0x0, 0x1b04, 0x0, 0x0, 0x0}, {0x20, 0xdbf, 0x40, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x401, 0x7f, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003f1000)=0x1, 0x4) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000851000)=0x0, &(0x7f0000d3c000-0x4)=0x4) accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/21 12:30:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000481000-0x11)='/dev/vga_arbiter\x00', 0xc40, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000885000)=0x1, 0x4) [ 87.969246] binder_alloc: binder_alloc_mmap_handler: 14055 20000000-20002000 already mapped failed -16 [ 88.027037] binder: BINDER_SET_CONTEXT_MGR already set [ 88.032849] binder: 14055:14059 ioctl 40046207 0 returned -16 2018/01/21 12:30:15 executing program 4: pipe2(&(0x7f000054d000-0x8)={0x0, 0x0}, 0x84000) getpeername(r1, &(0x7f0000eb0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e01000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009ab000)='./file0\x00', &(0x7f000089a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000048f000)='./file0\x00', r2, r3, 0x100) mknod$loop(&(0x7f0000760000)='./file0\x00', 0x6002, 0x1) bind$unix(r1, &(0x7f0000313000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c41000-0x18)=@add_del={0x2, &(0x7f0000ba5000-0x10)=@common='bridge0\x00', 0x5}) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000d9b000-0x4)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a90000-0x4)=0x0) getsockopt(r1, 0x1, 0x5, &(0x7f000029c000)=""/57, &(0x7f00003b1000-0x4)=0x39) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000048c000-0x4)=r5) 2018/01/21 12:30:15 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/91, 0x5b}, {&(0x7f0000002000-0x89)=""/137, 0x89}, {&(0x7f0000004000-0x12)=""/122, 0x7a}], 0x3, &(0x7f0000002000)=[{&(0x7f0000004000)=""/200, 0xc8}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/116, 0x74}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/218, 0xda}, {&(0x7f0000006000-0x6e)=""/110, 0x6e}, {&(0x7f0000004000)=""/150, 0x96}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/124, 0x7c}], 0x9, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000006000)="874bba382b339e9e9c") 2018/01/21 12:30:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000de4000)={0x7, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000616000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munlock(&(0x7f0000f3d000/0x1000)=nil, 0x1000) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000868000)=0x6) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8000000000000008, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000be2000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000a5b000-0x77)=""/119, 0x77) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r2 = memfd_create(&(0x7f0000189000-0xb)='/xev/loop#', 0x0) pwritev(r2, &(0x7f000092e000-0x70)=[{&(0x7f0000ca3000)="1a8c46147c9f353826edaa7fb54a07964cb951ffe1556a39ff40d9e555943909d3d26f2593806377b79b4542d653a77a50e0578211f7563c640a8d02ce566ab7aae7f0309960b5054fa01ee6763272b808c7a21a0eeb8bab6249fa153bc56b2e3fac45d653095c96cb4949a938b49273d0c59235d43ab2ef", 0x78}, {&(0x7f0000f06000)="1bbf840923bf15464fa2ec0927650283c5f9eb21aae25d85a958d7213630393e64b5b4c3167c80e1817490ff98c91f9cb08e302ae8ba4a42fd22f7420517c67b42433b659b85a4739f711f2aea218d68d18b5baaa0e98e315cde7475725fa140249179d0a88ccb6e0402f5152958e63d9991be9cb908cefe4a9c5429edd406c2b074718ffc14efaa63067d75f39b56dd032606ddefcdd718e078065d41c4cc4ac59c6158d30eb186c6257267b27e2e0346f432438f1dfb7c8fcd375729540e83d538ccb22f9d5f627dac0a8c01d2ba30faeac0988b8cbd0d48549a8ed87ac760e838d3839b542d30a71ef3179d87b9", 0xef}, {&(0x7f0000f41000)="68f1e9663a7bf1623d31081c2a9984043ca043f85c91901fbabf3e7f00405979c75ce323669b94c7f74f2473994d238b40d3e82dd582a924be53e4a32b6ed7fb280f92d76eefac70559a6dcfbd1825a982df68b542564d0fdabcd0ab05bb20ba300c14064ec10671140cb758bd5f4c55c36752238997361abd81fab3f180351cbeff62bd5dd058c141b98508489ee863cadb2af222038a3a21d8ebff48d4e2e22e45c374eff806ff80dad1d6", 0xac}, {&(0x7f0000a36000-0xfd)="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", 0xfd}], 0x4, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) getpeername$llc(r2, &(0x7f0000a31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b95000)=0x10) 2018/01/21 12:30:15 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000aed000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e74000)={0x0, 0x0}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000e74000)={r1, 0x3}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00001b1000)={&(0x7f0000e74000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e74000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000088f000)=[0x0, 0x0, 0x0], &(0x7f0000e74000-0xc)=[0x0, 0x0, 0x0], 0x7, 0x8, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001000-0x18)=[0xffffffffffffffff]) 2018/01/21 12:30:15 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b3f000-0xa)='./control\x00', 0x800, 0x84) timer_getoverrun(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/21 12:30:15 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003e000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000013000-0x8)={0x0, 0x9}, &(0x7f0000040000-0x4)=0x8) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000003f000)={r1, 0xffffffff, 0xec, "dccf75aa661c5694995009517fd7746b91c9def60547f7ff440f2dc66d58385836f38378b20f2c0d92c09a08e2b4ebb2e312b0c3c08f3bf1547ad5744bed29afb37e7a5edc9a3a51431ede1623f0e6ffe764e26ae6fbd5e25f8e4db56706618afcd7109e4493066a98ad5f154244b76048702f259624a9f5d5d47f6ecc957cc10199a498ff327e1881bfc0f47d49bbd700c725f8358c685b1cfb50476dd01e6b027f95472e7e060ac3ca34cb5d254d8749f4ad4416e3d2b6cc9dec0fb0060564c8a47fdb7be8162360b96d84bdb109815fcba8ef370e1c0d52e9113e4d2ebd47f4ffce2e729f00e38f583b05"}, 0xf4) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000040000-0x56)="0258ad54575ace8b5ca7f828d9b4e66edab2f7ba78891a10ba28cc434b540914e632dd92669ac243f5ea48f4d8a1a1965aaa18e0b76058ff7615b99b627808db80c20fae383e0a1063fd25205714eae24e37b90385a5", 0x56, 0x4000, &(0x7f000003f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r2, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000017000)={0x7, &(0x7f0000032000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000039000)={r3, 0x10}) pivot_root(&(0x7f0000029000)='./file0\x00', &(0x7f000003f000)='./file0/bus\x00') lseek(r2, 0x0, 0x3) 2018/01/21 12:30:15 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xe) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0xe, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a68000)={0x50000000, 0x0}) 2018/01/21 12:30:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000068f000)=""/172, 0xac) pkey_alloc(0x0, 0x3) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) [ 88.369876] audit_printk_skb: 300 callbacks suppressed [ 88.369890] audit: type=1400 audit(1516537815.689:463): avc: denied { sys_admin } for pid=14089 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 12:30:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000cf0000-0x1)="a0") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") link(&(0x7f000058b000-0x8)='./file0\x00', &(0x7f0000ad2000-0x8)='./file1\x00') mkdir(&(0x7f000089e000)='./file0/bus\x00', 0x3) rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/01/21 12:30:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f0000cba000-0x50)=[{&(0x7f00001fa000)="306bad7de651f0ae0fbd997badddbcbbe54c22655b488775ac0b5b07da24f72a3d9da25e1f7bc41908d2ab48803a651b690a67a1e303b3dbc36497905a009aaf14fbef527d651d89b75ee6c18f41e848c66e659b19a106ed7a55acd07ab121811f95f79d6af5e79891251d50812f6f67f427674aa2052a7e7b94bc5b9f24965926811132fd4860525f6efdef3c95e1191cf9bfaaff050a69f9896b24469fa05891fdfff6ee4557c72e23d245fd86a13fe8283013530fcaafc935011d5f371d172dc883f37b2fb0a2627ed2ac2859bdf54389f661a9fc91d377a7b4bbf82d975f5f", 0xe1}, {&(0x7f000015f000)="", 0x0}, {&(0x7f0000b38000)="51ff0fb7d752b6eaaac6f855ffbdaf1bfb455a078477524211ba2ac52680981dd0a3b4e6f1b5867b94c54f6fb5c224ea23871870d9c0d089eb3a65db3b7e3bf02ca3c2c5ba621b1b281952b6d40a9bf089dd550fffe8f9d9da53355b56b510f7f379215498335b3c7d31cd1b57934bedb3baa957cfd058081e500aa4e7a38902891038dc835af9c875af754ed8252f2380a9842a73e182985cf1d45c7003de84c9c77f7c932fe044145eddc0a2f6698db8a23437c099e67487a8abaa334a23", 0xbf}, {&(0x7f00003ee000-0x61)="2aac5199811fbd68ad21b99f85b1b0213bba9ac8f6726070f032176c0f931a58a47a5b95386fdf06dc04ee1389b635189705c370233c81e8f1b684732ac7288999c6906e4d609cae4b2b6aef447785fd9ac84cb18b0404916d74fa38a3f7dd8a8f", 0x61}, {&(0x7f0000107000-0x30)="388266fbda71e519744d7ee34be87ef8b1282387631cbd4197d78f60bad224a6bfa66abb26328157bb29b5baff433709", 0x30}], 0x5, 0x0) 2018/01/21 12:30:15 executing program 3: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setname(0xf, &(0x7f00002ae000)='\'\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) [ 88.378283] audit: type=1400 audit(1516537815.699:464): avc: denied { dac_override } for pid=14086 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 12:30:15 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077f000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000494000-0x14)={0x7ff, 0x8, 0x6, 0xfffffffffffffffb, 0x4, 0x0, 0x200, 0x6939, 0x8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000895000+0x8a4)='/selinux/mls\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000671000-0x51)="d83249d29efcb69b243717a55d3dd4f33f68651f4e333894426e44ba46d6dda6dde1118d0e9e1c6dc00b76ac76845c0542d2cfac43de078f891e3fc1677570aee3d313fe7e3ff662c34253014edfd7238f", 0x51, 0x800, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) syz_open_dev$loop(&(0x7f000087c000-0xb)='/dev/loop#\x00', 0x3, 0x400) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) 2018/01/21 12:30:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000093a000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept$nfc_llcp(r1, &(0x7f0000457000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000097c000)=0x60) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$inet(0x2, 0x1, 0x5) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00006f7000-0xdc)=""/220) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000098d000-0x4)=0x5) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/21 12:30:15 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000039000-0xc)='/dev/autofs\x00', 0x204180, 0x0) r3 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000000b000)={0x2, &(0x7f0000034000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000002f000)={r4, 0x3}) dup(r3) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x81, 0x10, r3, &(0x7f0000039000-0x8)='./file0\x00') socket$unix(0x1, 0x5, 0x0) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000)='./file0\x00', &(0x7f0000039000)='./file0\x00') 2018/01/21 12:30:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x1c) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) accept4$packet(r0, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008a0000)=0x14, 0x800) bind$packet(r0, &(0x7f000007c000-0x14)={0x11, 0xfd, r2, 0x1, 0xfffffffffffffffe, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 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}) [ 88.408048] audit: type=1400 audit(1516537815.729:465): avc: denied { dac_override } for pid=14089 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 12:30:15 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0xfffffffffffff000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e8000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f00000b8000)=0x0, &(0x7f0000d42000-0x4)=0x4) r3 = socket$inet6(0xa, 0x1, 0x20000402) readv(r1, &(0x7f0000690000-0x20)=[{&(0x7f00001d4000)=""/29, 0x1d}, {&(0x7f0000412000)=""/161, 0xa1}], 0x2) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000007d000-0x10)=@common='ip6gre0\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f000059e000-0x4)=0x5) recvfrom$inet6(r3, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r3, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x800, 0x200) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x7a}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r4, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f000076f000-0x4)=0x0, &(0x7f0000ca4000)=0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000056d000-0x4)=0x4) openat(0xffffffffffffff9c, &(0x7f0000b89000)='./file0\x00', 0x2080, 0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ae0000-0x4)=0x5, 0x1c5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002fc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000228000-0x4)=0x14) sendto$inet6(r4, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) exit_group(0x8008004) ioctl$TIOCSTI(r1, 0x5412, 0x6) [ 88.408912] audit: type=1400 audit(1516537815.729:466): avc: denied { dac_override } for pid=14086 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.412948] audit: type=1400 audit(1516537815.729:467): avc: denied { dac_override } for pid=14086 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.440169] audit: type=1400 audit(1516537815.759:468): avc: denied { dac_override } for pid=14086 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.444375] audit: type=1400 audit(1516537815.769:469): avc: denied { dac_override } for pid=14086 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.450241] audit: type=1400 audit(1516537815.769:470): avc: denied { dac_override } for pid=12894 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.451554] audit: type=1400 audit(1516537815.769:471): avc: denied { sys_admin } for pid=14089 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.452362] audit: type=1400 audit(1516537815.769:472): avc: denied { dac_override } for pid=14089 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 12:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008012) 2018/01/21 12:30:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}) pipe2(&(0x7f00004e5000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000829000)={0x1, [0x0]}, &(0x7f0000136000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000057d000-0x8c)={r1, @in={{0x2, 0x3, @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]}}, &(0x7f00002fc000)=0x8c) 2018/01/21 12:30:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b37000)='/dev/loop#\x00', 0x0, 0x4080) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b50000-0xc)='/dev/autofs\x00', 0x20102, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000594000)="7435e71efa0fb0de27e375956f657e790f94a30bb601f47f4d1337ed764b707f3cff60f2d2d9a4692dccc09066ac3ffdb26ba4303209b8bd55bec8bb205ccce8ca1ce67bfe12e0ed9d9d", 0x4a) fdatasync(r0) close(r0) 2018/01/21 12:30:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r0, 0x2, 0x0) fallocate(r0, 0x0, 0x8, 0x10000) close(r0) 2018/01/21 12:30:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b1b000)='./file0\x00', 0x200980, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005ea000-0x5c)={0x133c000000000, 0x2, {0xffffffffffffffff, 0x3, 0x6, 0x4e7f7821bc3ecfc1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000134000-0x78)=[{{&(0x7f00001b9000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000069f000)=[{&(0x7f0000611000-0x25)=""/37, 0x25}, {&(0x7f000020b000)=""/73, 0x49}, {&(0x7f0000177000)=""/12, 0xc}], 0x3, &(0x7f0000c14000-0x9c)=""/156, 0x9c, 0x7}, 0x0}], 0x1, 0x10002, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:16 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000002000)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/21 12:30:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000)="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", 0xfffffffffffffe8d) 2018/01/21 12:30:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x100000001, &(0x7f000029c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002ae000)=0x0, &(0x7f0000158000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dba000-0x8)={0x0, 0x101}, &(0x7f00006ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a5e000-0x20)={0x9, 0x8, 0x8200, 0xb60, 0x8, 0x3, 0x9e, 0x18, r3}, 0x20) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) fadvise64(r0, 0x0, 0x2, 0x5) syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f00005cb000-0x10)=[], 0x0) prctl$setendian(0x14, 0x0) 2018/01/21 12:30:16 executing program 0: keyctl$clear(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x0, r0}, &(0x7f0000001000)={0xffff, 0xd82, 0x3, 0xdf, 0xffffffff, 0x8}) r1 = add_key$keyring(&(0x7f00007fd000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x3) 2018/01/21 12:30:16 executing program 7: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") mlock(&(0x7f00007d2000/0x2000)=nil, 0x2000) msync(&(0x7f0000d69000/0x3000)=nil, 0x3000, 0x6) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x200, &(0x7f0000002000-0x5a)=""/90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x6}, &(0x7f0000001000+0x981)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x34)={0x0, 0x2c, "4cf14d61c2f5e621525caad2086b76797f87dda60ec8845a01fe4ce092f6fab6f47ea3cfafb150d73c87cde2"}, &(0x7f0000002000)=0x34) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x18)={r1, 0x100000001, 0x8, [0x7, 0x7fffffff, 0x7, 0x5, 0x3, 0xa2bd, 0x10001, 0x40]}, &(0x7f0000001000-0x4)=0x18) timer_create(0x3, &(0x7f0000273000-0x60)={0x0, 0x28, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000+0x64f)=""/32) 2018/01/21 12:30:16 executing program 3: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000010000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffe91, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e6000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f00000e5000)={0x4, 0x0, 0x6, "11c409062d25", 0x9, 0x0}, 0x10) 2018/01/21 12:30:16 executing program 1: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r1, 0x407, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000017000-0x2)={0x7, 0x8000}) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/21 12:30:16 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000019000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) quotactl(0x1, &(0x7f0000019000-0x8)='./file0\x00', r1, &(0x7f0000017000-0x4e)="89025c6134383e60c523e120b57f1c13a59ca66df097b825a650e4c9298f207582cc4b1ec63c203846eb4a16234bccc455b6f0e40fb0bea4ac942a1f058f15476b1588cad41808be0f1a4bb32232") sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000-0x51)="") 2018/01/21 12:30:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000096a000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003a1000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006f2000)={0xd4, 0x0, &(0x7f00005d9000-0xd4)=[@request_death={0x400c630e, 0x2, 0x2}, @acquire_done={0x40106309, r2, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x28, &(0x7f000011a000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000498000)=0x0, 0x1, 0x0, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000da0000-0x28)=[0x18, 0x28, 0x0, 0x18, 0x20]}, 0x9}}, @release={0x40046306, 0x1}, @acquire={0x40046305, 0x3}, @decrefs={0x40046307, 0x1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x30, &(0x7f0000c90000)=[@fda={0x66646185, 0x0, 0x3, 0x16}, @fda={0x66646185, 0x1, 0x1, 0x30}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f000045e000+0x1cf)=[0x21622536c8c823f, 0x38, 0x38, 0x20, 0x60, 0x0]}, 0xd6f}}], 0xdf, 0x0, &(0x7f0000099000-0xdf)="eb023fb723814b2086091660e3b3340689ac555286b799c0528cc6448dfdd3897fad6543833ef4e010ebd80054d599c9eafa2f381f246b214938ede7d4f33ecf2bbae1610b5016d5b151f7e7c0d525350ab7674e402f2e727c42f6ea39cbfc6d00d4d9c4993190a570923905453e80f1d581f7a0b2939f1b90bf1f60ad09e6f8f927c71885e6aaa90b1508623a4f5a9cf550d979108290bddf920139a67db19e2ca433ffefaaa60208b57036ddba2c3fe9659687191966a9f75aa682f297829ec9c72a9499dadf630b0ed2d82f7de26ec619db4ae3e928f110e7ca72088f14"}) 2018/01/21 12:30:16 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000a21000)=0x8001) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000579000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/21 12:30:16 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x7, 0x4) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000019000)=0x0) 2018/01/21 12:30:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000c6b000)=[{&(0x7f00008b8000-0xaf)=""/175, 0xaf}, {&(0x7f00008f0000)=""/56, 0xffffff4a}, {&(0x7f0000d6d000)=""/0, 0x0}, {&(0x7f0000315000)=""/229, 0xe5}], 0x4, &(0x7f000000c000)=""/0, 0x0, 0xfffffffffffffffa}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000d8000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000748000)=""/249, 0xf9, 0x100, &(0x7f00009f7000-0x8)=@abs={0x0, 0x0, 0x1}, 0x517e75253c38580b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ab7000)=0x0) 2018/01/21 12:30:16 executing program 2: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000083000)={{{@in=@multicast1=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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce6000)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000ce6000)=0x0) 2018/01/21 12:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000065a000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$int_out(r0, 0x5460, &(0x7f000069f000)=0x0) 2018/01/21 12:30:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a0f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000602000)='/dev/snd/seq\x00', 0x0, 0x80001) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/01/21 12:30:16 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a6b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ea7000-0x48)=""/72) setgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000cc2000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffc7, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/21 12:30:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$setflags(r1, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000477000-0xc)={0x1, 0x0}) 2018/01/21 12:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) sendfile(r0, r0, 0x0, 0x3ff) fallocate(r1, 0x0, 0x0, 0x9) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/21 12:30:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet(0x2, 0x803, 0x80000000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000070000-0x24)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) getrandom(&(0x7f0000edf000-0x54)=""/84, 0x54, 0x0) 2018/01/21 12:30:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x42}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$keychord(0xffffffffffffff9c, &(0x7f00008ba000-0xe)='/dev/keychord\x00', 0x100, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000a03000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x357, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000bcf000-0x18)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0xff, 0x15b2, 0xffffffffffffff81, 0x9, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}}) 2018/01/21 12:30:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/autofs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a18000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x61, &(0x7f0000ec9000)=""/4096, 0x7, 0x5}, 0x2) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r3) 2018/01/21 12:30:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) read$eventfd(r1, &(0x7f000074a000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000041a000)={0x0, 0x4, 0x800}, &(0x7f000017e000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bd4000-0x8)={0x0, 0x2}, &(0x7f000082b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000079000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000533000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008f6000-0xc)={0x0, 0x9c, 0x10}, &(0x7f000089b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dc1000-0x20)={0x4, 0x3, 0xc, 0xea0, 0x7, 0x1, 0x8, 0x100, 0x0}, &(0x7f00004f3000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000420000)={0x0, @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]}, 0xb4a, 0x8}, &(0x7f000003a000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000193000)={0x0, 0x87}, &(0x7f0000e3e000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000abe000-0x2)={0x0, 0x0}, &(0x7f00005da000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0xa71, 0x7, 0x80000000, 0x800, 0x80}, &(0x7f0000c96000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000973000-0xc5)={0x0, 0xbd, "829cc148d75f54536ecbb954c79441e4916c5ae24f13c7b5abd48d7d1c1a2b0eb45958e1539b2745173c1dfdbd841c0db4f7ac0be4e50efcb1fda4e2503508f30a2c09bae7515aa76b5dcb512445b6ce713c774c692c61a0445dee71c9b9dc952adc6e55867e43417788777ef077da084db57723195817b889b68c348baca19c754e2797bb31b9f488baca7a58359b7f6445f547a8cbeadd94105fd570a7c3715b06317eb0387441913ee1f61496d36a4758e0094b2b754bc02f885bb1"}, &(0x7f00008c3000)=0xc5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f2a000)={0x0, 0x3}, &(0x7f0000c37000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000871000)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffff8, 0x3, 0x1000000000000000, 0x20}, &(0x7f0000135000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e36000-0x10)={0x0, 0x200, 0x4, [0x0, 0x100000001, 0x36fc, 0x10]}, &(0x7f000031b000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fbb000)={0x5, 0xffffffffffffff07, 0x0, 0x800, 0x1, 0x101, 0x8, 0x3, 0x0}, &(0x7f00008b9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000097b000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xa20, 0x3, 0x6, 0xc35}, &(0x7f00002ff000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b71000-0x10)={0x0, 0x40, 0x5, 0x5}, &(0x7f000093b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003db000-0xc)=@sack_info={0x0, 0x5, 0x7b7}, &(0x7f0000a84000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000881000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x4, 0x8, 0x89, 0x3ff, 0x9, 0x2, 0x8, 0xd43, 0xa179, 0xc1, 0x7, 0x8, 0x1ff]}, &(0x7f0000797000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000581000-0xd5)={0x0, 0xcd, "57c7b49f54bd8eda0bdd485aa8e88385eb9a2186b195a3c62b10229ee721debe08f65badeba1c92fa05a28484f18532bcd71420a83094ef16534bcb1730cf90a05c092f385737e888936ea194e97a3fae9e3f335937f1c1ca55656730a4a577dd5ec27874046a160584f2678ceefcedc536cbaa1d60b40de1c6c708b510169a075a9ac7a48fbf61c0b16897a845b10f3e9620101917455b4b50dd327923fb7b6aa85e9a28900be9c78101acde54ef352550888a29a10e9cad05b89ec44a6901f3128cb66d9aa170c4c16b8cb22"}, &(0x7f00009d3000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e22000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ccb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004ca000)={0x0, 0xf4, "df422f242a41e67bab0bb24796552ee40dd33b0b5ccefb904b4bb99883afd475db694c7b0a081e8bae71d11c253a844eba4fe9c28820b64db636130b75093652a3e0560582d31de8dab1d16acf7fd682ab4238642d248b5fa44f60d528a3d528e79c7863f89b7498ebe92df7f1dd4b43033dce048513c575a0ddd07af739dcc27315d708fa2f1806a302c62aaa964a0319978a781177811ddcb91ba4f9a174afb82893d82af3ac883551df8fc78cf54c8abc660da4a0baaf5e96245ddc432400876f754f7953773a4fe166f77a9a0ce67f74ab7c64eb0bdbf409f703d108e90da2038d4f37ab177ffed7878f5d26d652774fe252"}, &(0x7f000003d000-0x4)=0xfc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000634000-0x8)={0x0, 0x20}, &(0x7f0000e87000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000adf000)=[{&(0x7f0000ad1000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a6b000)=[{&(0x7f000032c000)="a2a1e875020a3046c5939e572c4e9cd94e5212ffaf5de8c2e1100bb096ca62dd41d001ab90f1007359d3b863323b5981839d71b67cd19558ef52b421b5f3e6e56987a18eebff3ad32344840b88f491a8d470642f9a92149fb9552c97c35cd084a786982df07771305626ab83cdd09340b7a09ab2e2e725941328509d06f97aa1b1df11f141898f1f62aeff53020021d036a5a30830b21d302d97b45af93937268b61a6589176aa0bfb", 0xa9}, {&(0x7f0000022000)="fd283d1951429369fb37bf1affbb0f18970ed667e402a2f00cc4c6f5e792959dd1a231806b41474acb95fd1b185d00c69a600470aa9de52b330bbf3d31b691cca3367dcf69900b0a2289eb78ce00d60bcad536ee9998757956b483c4ac596ec6d150fe2ba33c93cabbddf214bd0cd006450bbf010e4a84e1100b388aab00da5ca28930656efeae1fc67fe95f2d6f051c65566fa4c0b43d81794f5b0dc34d11b1c2d2b8baa9ceab997891c9ec0063f78b3449cb55bb84b5a4", 0xb8}], 0x2, &(0x7f0000259000-0x90)=[@init={0x18, 0x84, 0x0, {0x1d7d, 0x4a, 0xd88, 0x7f}}, @init={0x18, 0x84, 0x0, {0xa2, 0x7fff, 0x8, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x204, 0xa2, 0x2, r2}}], 0x90, 0x4}, {&(0x7f0000556000-0x1c)=@in6={0xa, 0x3, 0x62, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, 0x1c, &(0x7f000058f000)=[{&(0x7f00006b7000-0x77)="2d6db23deed0e33500a22528766c99c07a5967a6a50dea3ba152ee4f554290cf1fd9a61a464b2236f165e9d90a0747a29d930c70f62bd2e9e18feea92aff5a6cab8313c79fd006efb28c79052610748ebc2b0d663d669624acbf55c24e94a8d45b15e4ea32f7c4f65a6573a02facd9dbe03d2568432db2", 0x77}, {&(0x7f0000d85000-0x55)="6be19e668a868d1d1ffc834df3f40c0aaf4a81f1978a76b72b705cfbb97434ad114d5727af789d0a770d6ee6923a62643631754c9abb776274c31065b6f33fb6560bce20635a1c9a80463636480bffe881904604c4", 0x55}, {&(0x7f0000364000-0x8b)="df49615d218bddd8bab629cc9ba1ea0a33c117d15b48882281721a7123dedfac8d9b8fcb215bc76b8d80c584a76fed89772b7517df92df288228f8c835b988e05d3dbb766b09d695f83a736661b425814978bad352f7329c94e5cf8dacdbe8f4d923e6541b525113379aaf25cdf7f16d4ae60099460f2b8e776bc0457e309ca926305ce296321a9617a8a3", 0x8b}, {&(0x7f00009d3000)="e2aeee5bc30dff88dfda9044a1be9646599017dcc37694b9d351e3741433f79f2484aa28d94cf2a99f14328df87b9f0d7e58620ab9cf1000daf7b7e6bd48d5b36a5e34e9ea93c7a782bd3ceb1b29d0409f4ce3310fcfa9071687bcda5afff859310cafc46bfab444a2d0e34fbbf0f85a41a72b5969fecefdc118b4254ecf8a63a340f6d8e35a9dfea49febe723a213bdf597620396c1ff9a75c90640a39bc22f69224b44dbdd71707d83826f0d218e0fdee60531b4664dbdc7ef804b2e591aa120ac656d1e2f799674380e58f14534b90ae3c2d2e45a420906b5ab6d38994cde013c126968aea44107e725d920489181bb6d0002c48758fc29", 0xf9}, {&(0x7f00008a1000)="9c4c4b58d24f30f394ef7e4e48e8504f13b3e8310330ec932dd92ff920dc67d7affb30329b1e24651328c543480e47fd15878ecdafa98346f875bd67b40293e72e2c86847f727f478b3c0e40341d7ce1f495092dacc992beeedc8c6def33b0128435b43f7c", 0x65}, {&(0x7f0000af5000)="2c7ecbe98dee647bf50f611aa60a613ecb30ee034c3e3eeb4e4eb2dba3eaef668738cfe095abcb44d7d8ed08263b814c7742a962f59189a6f758fb98350c0e9956ec2b7b03b3007922a9d8a14fa9fdd4ca9a1d02b54357d71bdecf86c1fb6a1179b73ad5a0b93864037dcdf14af7e92fbf41d4b043fc79f6d1dc3f0a5b07dcb52478d9894ce526e76ecd5d6e30d33c24078c8e95c7aac0bcf6d34d93e1ed0980f5f1de689e42c3d908c2c3db25c6ebce62e5b0fd0ed2998b6ebb84fb63892712a8bda6fcc45bb0d3e2844eed6f379caed7eb104000b448fc872713bed511bd643603e5e49e3d0e", 0xe7}, {&(0x7f00007b5000)="", 0x0}, {&(0x7f0000ae1000)="488edddbd643f7896fd79247cdb61db190f14658ddc5cc1c3f059fa482390ff2df1d848e88009f383b6798b30053fdbde67fec4bbc44b1596caab4ebc95d3f1e8d286b5e35a20cc1d89bede30309b32ec58bc5d228f3da890b67df13242112c7857bfb0d3185d16d449c03eea0a5aeead9f3ad9e997f4637388590f82c292edc88a42a1cdca4fa56b14be8f68eceaa28f75257b96e8d33e0d5cc5aa1517e2ab87c240f148f0ab9", 0xa7}, {&(0x7f00001c3000)="baa789fb9bb656b99fa2fc0401f92eaad170753d0dc1b9e3e3866d30e20b9e5c5f07703ea243438ca36e308e6855a6932ec8532adf95103ab20ff4eeb69c1379a495fdc4", 0x44}, {&(0x7f000025f000)="", 0x0}], 0xa, &(0x7f0000434000)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0xffffffffffffffad, 0x1, 0x0, 0x4a, 0x8, 0x10000, 0x2535, r3}}], 0x30, 0x80}, {&(0x7f0000c07000-0x1c)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000578000)=[{&(0x7f0000ed3000)="f9e6dfd70ffb87686f6a94f617c740a3ecfc5473e0760341e6ec134ffd42b9d193b236173199ece73221db2274f68065f90e72336f6ef4b491027ceccc346dd1780d1e89dcfdb0c689cc16e1dbf4f73eaaa6bc3025883738e35b62e249760f55c58cb1df0d2dd47d7183c6fd64402388aa", 0x71}, {&(0x7f0000d83000)="e660535f7bdaf5ce1ca1db20819ebc395d80ad3ae970315cb7a7a2dc77", 0x1d}, {&(0x7f000021c000)="6c621f8ad838813024928cdb494e2bd6b71b0cc54fae03d9ec4eb8890d15921d7b36de118ff067c43326e1ca312dfe7f8c428bff2b1713346ed3bd741874250e5e4e5a7842c89f55d7c21fee252e9444696d1ecd3fc445744eec9e8fdc0ca13b5c74b1ed1369d0e2b1dbec774af4435fedbfade6de58808c228ad82630edc1", 0x7f}, {&(0x7f0000fe0000)="9a9a004f96cb1ad9026976a37a2153ac02fe96b78e79322263eedd9d409ecb8f0d3e54bf838637dd92a5110176699e69d0d03e", 0x33}], 0x4, &(0x7f0000caf000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x2, 0x8, 0x8, 0x6, 0x3ff, 0x966a, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xb2, 0x200, 0x9, 0x1, 0x5, 0x485fdc7a, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0xbb3f, 0x8002, 0x1000, 0x10000, 0x3f, 0xaa7f, 0x536, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x5, 0x3, 0x1, 0x7, 0x7ff, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xc, 0x4, 0x35, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x3, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xe8, 0x8004, 0x604, 0xf2f8, r9}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x6, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80, 0x1, 0x0, 0x7, 0x5, 0x81, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x8000, 0x8008, 0xfffffffffffffffc, 0x4, 0xfffffffeffffffff, 0x7fffffff, 0xd0b, r11}}], 0x1e0, 0x2004c001}, {&(0x7f0000b72000)=@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f00000e2000-0x20)=[{&(0x7f0000f3d000-0xf3)="09766e1ac52acbd248b9fd22ee59dcf82a7082d450d077cae7d009a0e104885397dfeb94f20ceab1ccbeaccf00890f66326918aa9cc22889256fdd2a8f86521a2258ad02cf16100fe585a901e39c030c9dfbc934888c9dc0adda324422014745e6620f747d6da3193be482c4470ffd264304bb34d34275a22d335376800deeb47df06b6cfff6af76cf1d21144b3d2c1620e1ce98e1e554237cbec7310acce31b0c799545e0857a0b6ad5ac99b2288f293e68af187fd0a29f92e52dd43f492a0fc1f1b9d7b61f6023df101eaca59532671a24263d30f563ce4d714a53c0090aa4bb6a031f34aff00c36edd709510f77683517db", 0xf3}, {&(0x7f0000d36000)="bdd1ff68c132369351bf45fbc7f0320cf8fd42af84808781c843e99429535fdf4c9c7622d60f654d999470b1c15c8c3dee3674f1cbfe4a5c2d2034b64c030b367e9d2e83cceed14637afaf4ad3b539ef3d95c3e814bf1f3c57ff19a7b42926574cff9c4024e62cae36166a0a905b1ac8ceb5eee5587a31dd9d5a13fd576f609cd8a5ca9ba76350950fbe10fb688459349a8e36c694d4a35f517de8881a22bd2a29760368e765712d5cfecb56650161d7736bd215f0dbdfcd0a1e7795168e6d1696de6680038336959c33003dc4877110cf5d793d6baacb531edf2ba070fbf64ebb7e743323d874dfa29ca52ea7d06c1c03e86d6d18", 0xf5}], 0x2, &(0x7f0000a58000)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8001, 0x1, 0x2, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x101, 0x0, 0x9, 0x10001, 0xffffffffffff599a, 0x2, 0x1, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0xff, 0x1ff, r14}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x3, 0x200}}], 0xc0, 0x4}, {&(0x7f00000a9000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbeb8}, 0x1c, &(0x7f0000e70000)=[{&(0x7f0000e6e000+0xc6f)="342e3cc3b8d8bd25ecbb622e1ec79754ac08d4a00961264e7809340c0ff262d3436c01857b67b417c76a72acbfce10244f13e63ffdd92e61f94a2ff08bedafcdf207c4299d569e11975d7c938d389e44", 0x50}], 0x1, &(0x7f0000f97000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x1, 0x10000, 0x1, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x10000000000000, 0x0, 0x8001, 0x4, 0x1000, 0xc4d, 0x2, r16}}], 0x60, 0x40}, {&(0x7f0000941000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0c000)=[{&(0x7f00006b4000)="", 0x0}, {&(0x7f0000dc1000)="ca1b8a41a407a14626aebf88d991854c5e0c9f968be0b01cd7af0d1526f020f3f2e8982fb582e52c81ffcd154e185ef906d090207abb614836ef9e1ae2910252bb68b095909cb1f249c097bc5eceda151e4013915590d99a440096cc68901713e83e4dca493b129231ea56789fec218ddf0f5fa8e9cc20c2485025ca1c17b0149acd9438fc0ba0764cc781e3ad3c9049ba90d002f37217a01076f8fdc139", 0x9e}], 0x2, &(0x7f0000960000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x1f, 0x7, r17}}, @init={0x18, 0x84, 0x0, {0x7f, 0xf2, 0xab, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x7f, 0x9, r18}}], 0x90, 0x20000080}, {&(0x7f00000b2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f00007fb000-0x60)=[{&(0x7f00004e3000)="32941f6e22aa004800589aa7677084369afdd840c2cacbc86ec03ce861ad1516d1f78db20b6a0879285f28383851330a461441f42b3585682bd9d15ad11724d18623bfd4dfada25daa4f4e583e6e4e93437beabf2bea9ca41a25254d8041b046d7148dd44fcb5f9ae239656d89c5d7a72bc6ae0441f0591ca054f26a09074365750115312d0b271a084cebddc49aa0d2da798234583d4c748c7611f91e303cf0c89382be4f43583683c085d25c0da1c9b5cb89ce6ca39f91548c619b3c4753c4bf82f38493f7b913a5160ad7372e380cce33ea7420eab8ddfea235e3eab4b8bff3407eab", 0xe4}, {&(0x7f0000a12000)="2be16949feaf95fc28b91579ce70abf82e6dea259437425683e2fb93f00c8eaeceefae793b37271f80826b0125fb41dd9f23b631a9158cd7e02386ff4ba45c4ebb1f4988f838f5c6eecf3dbf2090f99a1b5211d06807b6ef739640c141839ec624dfa2eaf292df33cf59af72fa903460fd0bb708d4ffea4535c4ab56e7496b7e2f4366611197", 0x86}, {&(0x7f00009b3000)="6b1c34f0b2f622a4bb540f12b9bef8995aba90453e2d3302cab2f00f8638496657f8283fca1ce7b971fd97ac7251c649b63beb8804d530a1ca2024af0869a4f9b64d0491566498c1172aa46289213a13680c7862c0b913fd33701b97b15ba1657b8cb8a69c91239c38d80bc9f5de97e806d8ff037bb5441152722148132831df1dddd7c5e9dd5002bc168d7e1d", 0x8d}, {&(0x7f000098b000-0xc9)="b3918e0cd3130466f21d1e2708eb37b59d84b237760987ea19ee1e3e07a181e6c0a8a8e8bb1998f73b8a9bbcdab1e96438c3cb5b349d7ee44d4eb5985a8db8e1a687b46d6f7ef2bf44f8b65f22e38cba3a07a95f6e19a1b8d6c574523d7c597242908dfaa472288d0a99e81d75877621b0b82bbb18a51376276938ad2464f873955c50da2e5bf6ef5f5626fbb224cee022bb1e0f88041aee837633450c2913fa56d28f19742627bf90da275d10f13453df05ae2922b0e37a67fcc3953df3c516e7e6cbbcd22187eed2", 0xc9}, {&(0x7f000024f000-0x4)="c12918b7", 0x4}, {&(0x7f0000c79000)="9198c68cce71a2a7c0f2876ee737d8aae6437813f025524c8b7a8cae62428e63eadc96e7802275135b856fafad105edf4249a671417f005b071df0a80f5a572ab2a011ac9ce2f0c8439bbc0fae37bff7e72209b3278b3ac3be4adecca6ce51b72fcb1968e1db9bfcbfefacc47e9c2e794a776faed45c298c9eb62258951229029b7c995ab6d39849e9d5990de854d9dff545f6be3fa155b41f2fb1b0d51b3d19e27a0ca475d31a7dfe734b04a19d4c6cee5707ebe485896d3078a2ebffc3fda54ec9bd3c7466527ee9e0feb173f6acceb7468df47f", 0xd5}], 0x6, &(0x7f0000071000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x519, 0x8000, 0x1, 0xffff, 0x4, 0xfffffffffffffff9, 0x9, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x74fc, 0x4, 0x8, 0x3, 0x8b, 0x5, 0x7d2e, 0x0, r20}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x9, 0x1f}}, @init={0x18, 0x84, 0x0, {0xdfa, 0x5, 0x1, 0x1838fe43}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff97, 0xfffffffffffffffa, 0x4, 0xfffffffffffffffb}}, @sndinfo={0x20, 0x84, 0x2, {0x562cb4c7, 0x4, 0xffffffff, 0xfffffffffffff801, r21}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x200, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x5, 0x0, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x2, 0x4, 0xfffffffffffffffb, 0x9, 0x0, 0x9, 0x6, r23}}], 0x1b0, 0x20000000}], 0x7, 0x4000) 2018/01/21 12:30:16 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xe2)=""/226, 0xe2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f000042b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8f000-0x4)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000360000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r0, r0, 0x80000) r3 = mmap$binder(&(0x7f000015a000/0x2000)=nil, 0x2000, 0x2, 0x4011, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000078e000-0x30)={0x60, 0x0, &(0x7f00000b8000)=[@increfs={0x40046304, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x8, &(0x7f0000e83000-0x30)=[@flat={0x77682a85, 0x1, r3, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00003b4000)=[0x0]}, 0xffffffffffffffe0}}, @exit_looper={0x630d}, @release={0x40046306, 0x2}], 0x6a, 0x0, &(0x7f0000aac000)="cfff043f753c7c87e1610ced6e1b7a49f6a3e09cae647e8882e059da6472f83790b2c0cd2974a9bd894ee09d2ecf62b820c1d527133020f974eb8eadc2f78761be0ff1d23157f76247084940e0921cb16002a174c3e9d541498178d035b7d1b80e392a8062f15f0e1afc"}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b3000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000072000)={0x1, 0xffffffffffff0000, 0x3, 'queue0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f000080e000+0x78a)={0x5, 0x80000000, 0x3, 0x2, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 12:30:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) 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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000)={0x0, 0x1000, 0x30}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000011000)={r1, 0x20, "876f4914bd2aea2f6a3bbb70b3a5b9d6571c21ecf69277a94bbe3b9990d974e2"}, &(0x7f0000012000)=0x28) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r3, 0x1}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000001000-0x90)={0xffffffffffffffff, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000003000-0x8)={r2, 0x28}) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 89.517034] binder: 14222:14226 transaction failed 29189/-22, size 72-855 line 3004 [ 89.565335] binder: 14222:14238 transaction failed 29189/-22, size 72-855 line 3004 [ 89.585020] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.592633] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 12:30:17 executing program 1: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/21 12:30:17 executing program 4: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xd, &(0x7f0000000000)=0x0) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d15000)=0x0, 0x4) r1 = accept4(r0, &(0x7f00007d7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000203000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000315000-0x1008)={0x0, 0x1000, "bc56ee826e0f2ba5613a93601b5fa383ce1ea297b346a81ff54e10adc0c671f4b6ca5ca02962abb31e0de387c75b7112b2fa64802f1b55d483eba7531e175e7bc9e809079ef23713d518e11d3f9c392cdc773f3fd730de11df78f583d22dea3e61e2d0469d0691a58fc5f650ac1c44440178a35374579c199272829092fa7cf06a314e4588babf73da41fbee5cd77ec9e1b6a9aa7877a426def9fc89ed1a7d37e6f9408bfcea8b7dd73b529b3ee656faa18a489f69dfa99ec6dda1e7e100720a22fe1a35c0afefc38109fe0a49d2d2ee8367dacc5b7c07dbe9fda4f56bc62a2729596127104cc2e84d58a5949b4a8bec2205dc943dcfcc0911f9f0954c503a99ed81fa8b80a50d96f563b20879352993659074d65c1fe09674e011150c5d9707b1f3aa023c02a67d47982338955d3ed4ec513ef48c1390a3a5fc59268a05297598c5bfda210cebd0cbbdc869c733ee6676f90110aaa0b862bd6c63e536d727b13e54f95c1b904c820a81eca53cfbc1c368548e587beee5216c1bba43da698351e9a23352b20b7bfaf6d69783170170cc6abda988956a21b6ed754ee26ed083fa2ecdc2859e826ea8f8e6e2092bf0a7cd6f9111bf8ad3711adafe11a4128dc9a81843ff692af13d962f8a1cd19d8d7428255fc731813e81904a0eed4c58515d512b00d48eb949913d2cce44390e354ad93f7f316378ee8c02f44f90044060cd26ffd107e403df7631a653501a3a5d132fa6cd1f86c55e6361e80bcd41ab438e4f87b641e52bf072880c843e0404292b226d48b8ab0b8dcb4f4e6658047706743b93f6e09def79ff4f0fec8d5a77616a8bbad58e2fd4ab8d454b81931c3b5516aabc647b6f1fd6451a9c50cc7e44da5bf5d0e0ebaca2c3af41d11a2fac6badef778dc4f5b7bb27a1042e50a3829e4c7c354b4e22626d08dfffe69d2ab59a767d3ab574c5477bcc7df6cfcf928e7fa8fd60716d0c99b67d934e20ee6ab536162e09af3fd8aec61b7901dfd04ebec156d1cb21bc9774c0c60bd009b11bafcc1a7edf5974a450ec40b25cd246fd4a23d61b3f08d5ab4d055d707037285831538c6c30d37f0b2e4d036b643d47eaceeb965b6eb0487071c4ad7e3c0e473a311bad68352ec002df36b522e46ae71617147d3211b662829d6232cc5b85b179aacb2e50557bce70c9f7ce7619a8f4faf34e03f29740708b1d6dbb8210480082daaab2fb580db5610ed5e14282a8fd890c5264e87b3a313ad88e006cbafaad66d8dcdce10de97ae228ae4941f7daf453c409aa82dcc9ccb982cb4bca460187772e88c8c114fb0b28436f59d8aabcae06f1e888dcf333b6856fe8342f3b6232b4c965a6593bb46ac9282902009ed00c93a6b1f8d9965e3e98539dab3ce61d9a14292744a8bb6d550e497f3cc101a7a03532b13de7e99d03fd39ba0df79fd120286b1ba7d1490ccb5b49cf740568571a318322fb59dcc2e43f9501bf1e45624eecfc5bb43f74b2b0b19a620243adc62b19d8be90d58e95f5f2831eb8456df258336f6971cf5e128bf03ce6f46ff82acaea88df160890d4ad31e9b784d06a6838f93a541c29f26848558efde3ec2864991abc38bee1a1252c3b276d38432b8e763f3450e1b470317c1766c90189793f39b26a0207fe4f56a225eeb57a998f5d32f9cbca7ee515d2a969a9fbcb9bda328ee1ef90f2537cea893bfceffc9e232b4fcb4247fe329958ae26a5462d4ecb8b2fb1f8a3c09c291ba0176cecd944d1b9ffb9fe54a070675b54f6537a3eb06b37c01db275a47af40990b87c515e3ba79fd255cfa92e779c5e624b78063703c76f63aea813180743b7186411c762c22656c1cf689a5004091b9a9305b17bc0fe16b10cad532d806130492472616dd34d5fe1dbe6f23d6f2f023a45dec4d01417b3efa3574685b0d833bdd8f59a5664a72182fc3e144c46dc10dfdb7eec23e90db25307e4d0af8bda3ad9b9193b7b1ffb709eca366aa0f31062270c72dc901dae13a48e53b282f26ad2b4197998955d0f2ab9e37e99535c791ec66b1dbc2b934184582648cfbc1526855dc7d7657edbe4dab4688ca18b4a60314b9810de327f4721b55c1da7307a6dca9387b4a6b3e74979f2088dd485cd85a4fec8c5b62dd11fc60cc3c2a8d67d393315d6c19f4585b1f2aeefa57b37b875ff31d328d52a09f755a6c33e578522aa53e3d233ac367366fa232d134e6d54bcae80418e14c7019332e968806074e76247b4ee30b1ee61dd982bda34f2fbe8edb63e93a4af226f7aed94148c23da260d33ff74ffebbb70e637dc5bbeff17cfbca38e07a76a9fbebbc152061e396e2809c04f75dd3e0b694b5c9e50639910233d8bec731c1b7f28e6278a7689c63f2f890554ab2b2a21fd10074713f8c482e005f6c3f0ff6d088e87d91541c394a2e331264fb023a18c96fb7a7d927b64f9af7d6edaecc5ba52a73f7df571a14a832c708d6d720649215d0dbd60eaacfe5ba0aceae1f950b62f2c26822c5d0a94d3d42427c9ec7e3f4fbd2e52bfd88e408eec50e39dbfd28c3b1fb840d49d7f98ceb3a2ff3b2dc325744d344720e80b3d8a1f7a5979891860fb01ff95ab1cd1d4ea976f5cc5ed2d685898ba92ebe7bc21d0db43b63d08696e6259999eb5de50d86deff17d6fbbe502eac90e4d4363bebb9a76846f7e787b37ef82df4ae6846fd7075a86d507a0cf0a2dc5157d90bba06f3e7744a353552658fe0980fd694ca39119715486af5fd58aeecc88c8037069c7366f31c34a336ffc3f39b1ffaa9e5a7d755a14c3ceb98a56d2afaf09d5535510db7ef31101ce9c468a9a484e8161632bf0d4ea5628f42840da4e18de482bdb413e938e979adf4f9666cf71b24cb39c2ef1c67360035b91e5133f57df66aaf65df14cf3ea93e6a9a9d39142877808a74a55b471aeaa752451681ff96da9613f0ae32fe4ee984c0bf5a4bb6eeaa33e903bb7f8ea0ee02e2fcc48447bf19e38f156a2703b6e258aa35b39775ec755ae90939e0a0f598dffa8aef4134c478d5b598791e2ef235197910f0be21fb51081bb43dd44ca6841b124b1aa567c0377f9d2dd2bc308071796b4960bc0f8fee5111c1456a0bff891830614badba1abd89d3f9f7906279219540ef7f969ba1cdd8f9343ee43a231374a1f2b6c25708d5b699e714c32fda3cb76232a148d70010ff48dc438e43f4386de0ca8b0d6f6e79ee5fb734e2d5fd7ca4510a869c175a255d1f21b71c798e343c50a709477d6b8c644781f0ff7bc365102c999739a186c21293e99402372439ab6883640ce0cbf1af36da0fad3234c9a702f76f8a89deede4aabc23753bd52619e952c53b279cfd44f3debdc63e2cb0730e45ff96fc6a74ea8cdc42bc697045ba3caf31968ca1e9fe3ee1e7fefedad185f8ce3ceac5420e50cf3283a33e22a5015bc055c4029409e1cbf4563589e44f15a121fb3a9ec282048cebd749b20cdf445fe0d2fc652e4e6a132edef9a57fd01faf2686e537a57892876ac8f6b84964efe56f9c108b6fd7f9b4a2dba73b320a9b3810eae4c6f5612cb40a5cbd20705439a8150f02a0a00bdb063cb3b7d889398ad370bb130d45f34427614e5a2b40f369fcfff75f1897912bf99288ba28be316b3c24aa94577815720c1ee7a24ba8bf0dc589b4822a4eec0773919173434741137fd13d0881d8e217d1f5d74e42a4c41c3b009c51187e51aba8cea55c6eb5732b035fcfcc464c583717e2eb24fc4e5279916f89e504f2d514505bf101eb12beb044d9d855cef4227472e44d2f19d98223db0f403c819fe822417d6581f227a765b0b60c0cb2bcd7e2e57763e4d677e7321275b642e9b8a61119f712db00a455898a037848e8da8927635d1f7fff3e4fca9a9e67cba9b07b2e2b0078f7e8ed62edf0e62dbe0bdc77f3adf287285dbf5d2ce642c652b50e750e4a86c68d4da1f9cf7308c10e928f012d9c4ba6cfb761a179ec2f1e752dcacfd73e1f01b0c35ce634597c8682f0d6708a602876c2dd4c32d35de2e701ad3d2eaf5910e2078c7860113076d29b924b4e34d3b72fd5778ba531edfade9c770bc731cf16d8bd4bbf591516b1aca3ab3dcb70cd6fdb2eea92e1d3d20ca73d37d2a09fc908e256e8615e8f0338a92b7bd705690de46e283614ce1733b8d6c921c093694e82918f63e380852b4a99da0b6f8482ee64f29157183190c885e123a9bff1dbb1a33da20196eaf588120ca2bd5e9322ed6cb38c5b565e9228cba9f4ead2d8c8195b4c0e4ad0c44888c7793d1db8014a60beb3b72a9dfebeae46ba305205be33e80428110c9cd50e4ee17d6515370301fa21c0789a2cf649a045f5363cd0f9245c6b454c3f877140907304561aa65d57320705c9fa384cdb93e59d11f2d8d0253d4bdfa204e7d76af448d7be071e59d2a9b5de1287d0b208263f79734bae164461877f086ea10688a2a91debe26a5ffe931d71040e3f2956050e00c54b4c69b503561a03ed2c0e1df87ca0fea54d44acbea0ab2e0f976f2418b7cad37a67de790a9f67b17f87384de860b1689203e8755f25d0d42427ffbb95c79ba2485d1b2d5183c15146da4334f09852377ff1e709ceacc839e064008c5501f701958272e38eee7e9e9f0a06a36bf12178f91d474bbc668a55d7dcf49f47d8f3faccf5da42b7c630a5eed203bf64ba537ced39f8a3bb5be90e88f3cef773f524571dbb482cf91cfcd11cefa6805d289eee00b6085c716bdb448a8f420bef084ebe0685d48857bafefeb75d263db1c1a3a8ee7acc8e27c4742d515204cdbdba9b8cbc7c2ca46970432bb471903510f74e1c024ccba2900847266a001af2a7c11e4ba6a2419e1d94ce4460e46382c28b9101abbbc6d9ed7a28f7401fff6c00ef8e5e3bd3ec9dcd90a827a66fb8af9afb435d1eb89ca2203a74df3d14b92648c70d28746935a79c37d31c937d3d067d427b46d013ddd89d2cb2bbf438ae154197c58a0a1091a002a0f3a0ab4ef303b50e2d72d8aaeb70d7fd06b4b36d114a5c32ba43398c8685de4de5ee4968521fd9d1a2ff6a4178b8b7aa6787ce1062dc4555ee0d2cdf05aa46f90dfa9573e9570970a7d1b5a0ee3589ac9948277b81df4bf72d89b0e97e11a7bd7a26155ec7dad368355c7607c035370b72199ca61bc4846c0205beacbeb4825fd570ca365053af2b1fb0c3bf7e26c639e8dd48aabb408b063d7aecfb61181dd55486addb50bb75ac1728e203f98395235ec88cadc007785fad83da8be10415cd1c2ddf278af3b4d89d857c95b69643aba330085867eedf147e8efb34fcfe399f32d37043ad6bcf56a2ef92c457d8c50d4be14bccd332147e07b68349d8d13ea7309fd802569691f2967ad74ecd5040bddf03481a731bbb8fd197dab713f6103fae763bfbab09ab1dab5c571201e5bbaf221a063913f7e77583fb5c757eda4c790bbe5211555364978d5dff13e8d4470f22fe6e95f04e58f0824d5438947d13f84b38422e1eedc07d7016a6f8353a88321351f309fe1fa3c7530242505a880b77b150eba055708ee7d8ff3fa7406a106b5e6e74992dc458d3822d6c1bdc7733c30b05ccff2b086919e44e20f557d283e919ef05ffe73fc3b46a2dbec68c514e94121625a2eb81d92c088c0e970a18c889ea7d7fe3e538ae50554a01993a100686c767b1a88d88e61d2080dbb6e79d0680c5acd38b46452ced925991e452756d8341bcc5bf5f95cda57fb3724a13b65b57ae70afd76e57861040c25ec3ec9ae0f8e5757300ba0e070edcf05067694420950eeb9af521e3c0b8461fc58cc99e2d9ecbc5974"}, &(0x7f000029b000)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002d4000)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 12:30:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a62000)='/dev/sequencer2\x00', 0x220c41, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[], 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/21 12:30:17 executing program 2: r0 = socket(0x10, 0x400000000802, 0x0) flistxattr(r0, &(0x7f0000001000-0x1f)=""/31, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000a76000)=0x10, 0x0) pipe(&(0x7f0000702000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000651000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x9) 2018/01/21 12:30:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000470000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000830000)={0x0, 0x9c, 0x20}, &(0x7f000017d000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000044a000-0x20)={0x6, 0x7, 0xc, 0x200, 0x7, 0x6, 0xff, 0x5, r3}, 0x20) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r4, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/21 12:30:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ab9000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchmod(r0, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000005b000-0x4)=0x0) 2018/01/21 12:30:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000364000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008e1000-0x4)=0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/21 12:30:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000bd9000-0xc)={0x401, 0x1, 0x0, 0xfffffffffffeffff, 0xffff}, 0xc) write(r0, &(0x7f000082b000)="", 0x8f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000110000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000478000-0x8)=0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 12:30:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c62000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00004a7000-0x20)={"df2e4056dee4f56b47ef9fde34b697d9", {0x4, 0x2, 0x4, "f5038e4637e1", 0xff, 0x0}}) gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c77000)='/selinux/policy\x00', 0x0, 0x0) fstat(r1, &(0x7f0000d72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x3, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r4, 0x0) 2018/01/21 12:30:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f000076c000-0x4)=0x0, 0x4) socket$inet(0x2, 0x2, 0x0) 2018/01/21 12:30:17 executing program 4: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x7)='ns/mnt\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xb28}, &(0x7f0000fdb000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fdb000)=r1, 0x4) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdb000)={0xbc2, 0x8, 0x5, 0xfffffffffffffff9, 0xfff, 0x2, 0xa5a, 0x1000, r1}, &(0x7f0000001000)=0x20) futex(&(0x7f0000fdb000-0x4)=0x0, 0xb, 0x0, &(0x7f0000fdb000)={0x77359400, 0x0}, &(0x7f0000fdb000-0x4)=0x0, 0x0) 2018/01/21 12:30:17 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000081d000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x77, 0x8, 0x32}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000681000-0x20)={0x9, 0x2, 0x4, 0xffffffff, 0x7ff, 0x4, 0xfffffffffffffbde, 0x2, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x4d)=""/77, 0x4d) getitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) keyctl$unlink(0x9, r2, r2) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000)="", 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000002000)=""/203, &(0x7f0000002000)=0xcb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60) ioctl$TCFLSH(r0, 0x540b, 0x1f) ioctl$TIOCSTI(r0, 0x5412, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x9, 0x9, 0xff, 0x5, 0x0}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @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=@multicast2=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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000005000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000)=""/225, &(0x7f0000006000-0x4)=0xe1) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/45, &(0x7f0000005000)=0x2d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x800) 2018/01/21 12:30:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/21 12:30:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f7d000-0x1)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000002000-0xf8)=""/248, 0xf8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x204, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/82) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x8000, 0x4500) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8001) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x3, 0x8, 0x7, 0x10000, 0x2, [{0x5, 0xffff, 0x7f, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffffffffffffffe0, 0x200, 0xfffffffffffffffd, 0x0, 0x0, 0x602, 0x0, 0x0, 0x0}]}) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000005000-0x98)={r4, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xb829}, 0x98) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001000-0x18)=@generic={0x0, 0x8, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000006000-0x10)={0x5, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x20050, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r4, 0x268a}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r4, 0x3c, &(0x7f0000007000-0x3c)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000)=0x10) accept$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000007000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/21 12:30:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fc0000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3f) 2018/01/21 12:30:17 executing program 4: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000d19000)=0x0, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000689000-0x4)=0x0, &(0x7f0000d19000)=0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000056000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6b000)=0x10, 0x366d2c0db44b4163) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f0000753000)="89e87eb9b215ac8c5a9d788034805c7aa1acc96324df3dcaae199d6bd8d80f071ccef4a1a79bf00003a2fe42c6ef6b860cbfe9268988235b2b8f7641149b82ab181d883b3e682f0c4e30c6c5d3710a11071b894ca29b79c445741242bc76de7bef78e27e39e8819cb9424bc0922c1a68d7b97105faf5b40c015587e69e9275c4b5f7042df968e4ca15ac52d25a32beac70f638c3a0313a83b503b8a164f5", 0xffffffffffffffda) 2018/01/21 12:30:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f000051f000/0x1000)=nil, 0x1000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000503000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/21 12:30:17 executing program 2: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10900, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) 2018/01/21 12:30:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000027d000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, @loopback=0x7f000001, @empty=0x0]}, 0x30) 2018/01/21 12:30:17 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 12:30:17 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd9000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000fd9000)=""/222) close(r1) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) close(r0) 2018/01/21 12:30:17 executing program 2: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0\x00', 0x201fc, 0x0) 2018/01/21 12:30:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00004d4000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x6, 0x8) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x1000, "e19fd08db2df", 0xfffffffffffffffb, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x8, 0x7}, {0x2803e92a, 0x7fffffff}, {0xffffffff, 0xff}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000)={@generic="664eda9ea738714755a0dbecae533fb9", @ifru_flags=0x800}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x4200, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000004000)=""/228, 0xe4, 0x0, &(0x7f0000004000)={0x1a, 0x11, 0xffc2, 0x2, 0x836, 0x1, @random="7e0243c65f62", [0x0, 0x0]}, 0x10) ioctl$KDMKTONE(r1, 0x4b30, 0x80) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000003000)=0xff) time(&(0x7f0000003000-0x8)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x9c, "4be726091e62c3776a4c83d677ede3720b65ed29d5184c918edd8540677a1bdcd3df1a23bded85a32273d5b965c7f4b1aadd0eacb67f64b02fa4f8c55141f7cbbddccf45183c67949e6a759003a0e91ef6a0ae946dc8f8aadcaeb16debe0c689b5ce46e4b03edae5d548f6c92e306c8040e3959e4a1da5bb2b063e8337bda7d305926624858a9090bdd5ddecb7346b5915811dc3f9b1fba68662c322"}, &(0x7f0000006000)=0xa4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000)={0xffffffffffff7fff, 0x2, 0x19, 0x3ff, r4}, &(0x7f0000006000+0x70f)=0x10) 2018/01/21 12:30:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d26000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x800000}, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fb2000)=0x22, 0x4) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/01/21 12:30:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00009d5000-0x8)='./file0\x00', &(0x7f0000ad1000)=@random={'osx.', 'cpusetppp1vmnet1-\x00'}) r0 = memfd_create(&(0x7f000094c000)='\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b29000)=0x4, 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000693000)=0x0) 2018/01/21 12:30:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000b89000/0x2000)=nil, 0x2000) openat$rtc(0xffffffffffffff9c, &(0x7f0000177000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 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}) 2018/01/21 12:30:17 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000030b000-0xb0)={{0x0, 0x81}, 'port0\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]}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0xb5f, 0x0) ptrace(0x4207, r3) exit(0x0) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000fa7000-0x8)=0x0) 2018/01/21 12:30:17 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b70000-0x8)='./file0\x00', &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b6d000)=@migrate={0x64, 0x21, 0x220, 0x3, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1000, 0x3, 0xc, 0xa, 0xcf01f264babdb95, 0xa0, 0xaf, 0x0, r0}, 0xc, 0x1}, [@mark={0xc, 0x15, {0x2, 0x9f}}, @output_mark={0x8, 0x1d, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a58000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x44c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000003000-0x8)={0xffffffffffff1894}, &(0x7f0000235000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) fcntl$addseals(r1, 0x409, 0xd) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00005d2000)={0xf917, 0x1, 0x81, 0x6, 0x9}, 0xc) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r5 = syz_open_pts(0xffffffffffffff9c, 0x101040) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f00006fa000)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b44000)={0x0, 0x0}) 2018/01/21 12:30:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) ppoll(&(0x7f00006d4000)=[{r0, 0x40, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) setsockopt(r0, 0x1, 0x80000001, &(0x7f00008a2000)="1f0b65c4bf16a96b677308a3cf146503ea45acb159a00d24a7f795", 0x1b) 2018/01/21 12:30:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000084f000)='/dev/rfkill\x00', 0x80, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005ea000-0x15)='/dev/pktcdvd/control\x00', 0x444080, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$loop(&(0x7f000093a000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b14000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000776000-0x14)={0x0, 0xdc6, 0x8, 0xa97, 0x1000, 0xffffffffffffff01}, &(0x7f0000d2b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00006d0000)={r5, 0xda1, 0x30, 0xcc80, 0x4}, &(0x7f0000ea4000-0x4)=0x18) 2018/01/21 12:30:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000538000)=@generic=""/16, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dcd000-0x28)={@generic="d0097a9db77528ad9bfd6c14a4961aa2", &(0x7f00005a7000-0x2c)=@ethtool_cmd={0x14, 0x8, 0x7, 0x2, 0x9, 0x8, 0x3, 0x5, 0x7, 0x8, 0xffffffffffff14a0, 0x0, 0x80000001, 0x62, 0x8000, 0x6, [0x1f, 0x9b]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 90.581717] binder: 14358:14362 ERROR: BC_REGISTER_LOOPER called without request [ 90.636162] binder: unexpected work type, 4, not freed [ 90.643013] binder: undelivered TRANSACTION_COMPLETE [ 90.652326] binder: invalid inc weak node for 146 [ 90.669295] binder: 14358:14362 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 90.700149] binder: undelivered TRANSACTION_COMPLETE [ 90.706147] binder: undelivered transaction 145, process died. [ 90.717469] binder: 14358:14369 ERROR: BC_REGISTER_LOOPER called without request [ 90.732279] binder_alloc: 14358: binder_alloc_buf, no vma [ 90.738026] binder: 14358:14377 got reply transaction with no transaction stack [ 90.738036] binder: 14358:14377 transaction failed 29201/-71, size 24-8 line 2920 [ 90.746554] binder: 14358:14362 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 90.769630] binder: 14358:14369 transaction failed 29189/-3, size 0-0 line 3127 [ 90.780311] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.785799] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 12:30:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) connect$netlink(r1, &(0x7f000089b000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/21 12:30:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc2000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xffffff96) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7f000-0x15)='/proc/self/net/pfkey\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @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]}, 0x10000, 0x5}, &(0x7f00003a7000)=0x98) sendmsg$inet_sctp(r2, &(0x7f000024d000)={&(0x7f000064a000-0x1c)=@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, 0x1c, &(0x7f0000655000)=[{&(0x7f0000d15000-0xd9)="ec9c10892be6464120e7ea57b40765eab044bde2c343ddbceebac94854330c88e701f69e55f7763f9c9614da0ce9c54c03e1851c77dad0b53fb2974cda28ee356644a161397e8bf9b32265929df31901b6d9ab0b91b5d19a52950881b60520d42100a676303ced548b85f1e3992497a3a9d82f7cbbc88533ccc9896a0108a7a5dbaeedd3e08e9911d2dc9c7764c2ac0de77766fcda484f8d618896819d3af40fdbb87eb3e29fbf3712ba74446ad496739699e92e8b6056b15b53ff53cc5f4b4ce22a8c59911b73774be674716a26f602b1e0e578f53f2e93e5", 0xd9}, {&(0x7f0000d94000)="73b1c987041217eb1e5511ac5351e2b9f5dbb80db8db9f5ce32c924fec7eb11ee59cf4079bf83d5307ea7bbf927030d76368c87abf81bd0f9f1fa33cc0b1e23d9c71a33742f1d7eb173a7bfc9fa03eeaa38960289ff495eb97d297739592d81c3e3dd3055f870073ea05ce16565d26bd3315e4cfa8378dd06ddd944129ee37b4a30f467db2ddca428f0bce505ab45230c8578b5d8b4744134276c0b11a38f2d879b9c3e59a99ceeec0e20e65fa048b710772234c1797720b0df169e3c9eebba89b62bc8169c5c9914a620a5d64", 0xcd}, {&(0x7f0000e17000-0x10)="fe4b3c8bcabf6fec45c375b4dd85778d", 0x10}, {&(0x7f0000260000-0xdc)="c356703c91c98bdbbc14d708a7a29799d12e1e35d4e0a75b4654c1d4bdce176664af75356a5c0e0d911488007d43b91ca23aaabf4a1eb99d671bf2cd6e31dadf3b56aba6e8aeeae8fd34f20cddd29076aae260e5e1e97da1b722112d30fcdc213f05b8940a67741ccea1324a8f1acec5b7ead74e65ccd15dbc07e5cf48a4242ddaf08a338d7c001d36c22b1a0fb2548f1929419b43c37effaacf266dfa8f7dcff154c7ecf530532164e7cd2840f6ba86304ad517a48dc1da17ca4d29b283bd84b0d88b9abe03fe3edc5b3fdf5c7569842d737a5a4023f2c0d74b1485", 0xdc}, {&(0x7f0000e0f000-0x2f)="57fb81bc07bc5f750ec7131f9664e3df6b8c146a3a657629b7757b78791e4bf5dd285c994c812f50bca846cdd225a9", 0x2f}, {&(0x7f00006b4000)="31b66a01aae8353ca86baecb969a968cb442bebbbdaf061ea4c8ec46f6d2a4501de84a923ce21d03f12f5caeee291fb42d3401052059ce878b3a8f55fe7247fa37ca28c14c9ef84507c19156d14f08df805298078a226f2b7006472f1f742f35e7ce9828365da706ec1bc9962aa04886c7", 0x71}, {&(0x7f000095c000-0xaa)="e800075a6d4077b23e9ae6ba2bc9c7124c065c7994e9d40c749ae167724ae5efb89e1cee9591889ed86ef093071f0f1918e1d1c1ac4775b8e378656377f2ec1d486e5556474c212d961f3c7baf609f675de95489fb89d0b866e026d6bb1bbcbc13679049537080e9b870abcca6f2c0a5dd62266fb230c541669a03bc018642bcc08cbc940ba6f8614e72c53af335574214bb9307b7f2d9e0c90b79a3dab619415b41499ad5919484553f", 0xaa}], 0x7, &(0x7f0000fc5000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x13, 0x3, 0x6, 0x0, r3}}], 0x30, 0x4000010}, 0x10) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/21 12:30:18 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b91000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c43000+0x84a)=@assoc_value={0x0, 0x0}, &(0x7f0000df5000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001a5000-0x8)={r2, 0x9, 0x2}, &(0x7f000039d000-0x4)=0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000df3000)=[], 0x0, 0x0, &(0x7f00000c1000)={0x0, 0x0}) 2018/01/21 12:30:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) fanotify_mark(r0, 0x10, 0x8, r0, &(0x7f0000998000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f000005e000-0xe)='./file0/file0\x00', r1, &(0x7f00008e1000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000062000-0x28)={&(0x7f0000cc7000/0x4000)=nil, 0x0, 0x7, 0x8c, &(0x7f0000486000/0x1000)=nil, 0xfff}) 2018/01/21 12:30:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d93000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000e7b000-0x10)={0x0, 0x80000001}) pipe2(&(0x7f0000c90000)={0x0, 0x0}, 0x80000) openat(r2, &(0x7f0000888000-0x8)='./file0\x00', 0x80400, 0x65) 2018/01/21 12:30:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000089b000)={0x0, 0x1000, "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"}, &(0x7f0000d83000)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000382000-0x8)={r1, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000816000-0x1)="", 0xfffffffffffffe54, 0x8000000001, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fe3000)=0x0) 2018/01/21 12:30:18 executing program 3: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000ef7000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/21 12:30:18 executing program 1: getcwd(&(0x7f0000004000-0xa5)=""/165, 0x9efb7227) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/01/21 12:30:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000cd000-0x4)=0x14, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000029000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000005, &(0x7f0000c06000)="440d15031300ad031d078900ec", 0xd) 2018/01/21 12:30:18 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000ed8000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b43000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004d6000/0x2000)=nil, 0x2000, 0x3, 0x2010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x240000, 0x100) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cea000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000001000-0xa8)=[{{0x0, 0x7530}, 0x5, 0x0, 0x6}, {{0x0, 0x7530}, 0x3, 0x8ed, 0x8}, {{0x77359400, 0x0}, 0x7, 0xb219, 0x4}, {{r3, r4/1000+30000}, 0x6, 0x5, 0x8000}, {{r5, r6/1000+10000}, 0x8, 0xff, 0x1db}, {{0x0, 0x0}, 0xea2, 0x3, 0x8}, {{0x77359400, 0x0}, 0x3ff, 0x3f, 0xfff}], 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r7, &(0x7f0000001000)=0x1000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 12:30:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0xf86)=0xc) r4 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000002000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r18 = geteuid() r19 = getegid() r20 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() r26 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r29 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000+0x69d)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @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}, {{@in6=@remote={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}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r41 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r44 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r55 = getgid() sendmmsg$unix(r0, &(0x7f0000001000-0x118)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="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", 0xfe}, {&(0x7f0000002000-0x63)="8b67ed120fbe18ba2f3114b4bcb62e6b080c620b99d7f02e0e70c9f124bccac74646a2e4978a55659bf2776419de316aac1775b6171ae3c8a43a952eddd7db0f482ac4418a3fffb1490b8d4fad2cd821279990dd845dbbc91dfd2ec183017875665f94", 0x63}, {&(0x7f0000000000)="890d34a0d21d2f047079da09e3f33472d894420d995c5f3ef8845c6748627528a130cd133fd477c48187345e6ddd041ca3e7a2e5cca162667ba63a8a3df512f00ed3e2755a46a65c70bd3f71d4773c8cd6ad2ee7a9ebdcfa9e3c7f8c9a8ecc9ac800900cf29286ca952b07483ad2ef1a2ac0bf468b3babec9616d1effddec47b043321c89e7a6281705290d9b02b199a", 0x90}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xaa)="db1deede51f34ddcd2e181b98f2d767e0004ebaec5e0de06dd4f3e926f0de5c5e7c48eaddd63dcc79eb921d4a37fce4934adf4cb403aa1b1e03c36ae87f87613efae5599e5b977a35c919d034ede137c2ff63331e33572fdea2c03504f944f9e28d600772f1202857847ca796c722baac6d15174cb32e1184b4ffdef2826fb7d74117edc7c19d405fc7408bae0fe820ef344f6056b01f74d53a98789214023bfac41809598fc260b4c42", 0xaa}], 0x1, &(0x7f0000002000-0x58)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x58, 0x40000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000-0x32)="4bd0978aba99b211d8e78af91e117dc12966faef113875c439b9e2e892e54fc4832a2de0d23bce454df361f36637ea73518c", 0x32}, {&(0x7f0000000000)="b2e43517012f318ae8c1a4834f665f1d9e659482648e405743d35a57708971a516414cefbced4cca7dfc3d194ddc86", 0x2f}, {&(0x7f0000001000-0xeb)="38a359b4cf50c2145e3535afba15620bf342cd68bcffcb9c64a5f881c13754b09abaa19a487466dec7553070d1ba7a763993ca3f17b5ff921eb5d27cefcb11df6e1210e017b112cbecc2353e2ce6eef5f42aeab31ef3c80ea330515a98c83780eb8e3159afc3b3d5ac048d5f4883b0dc74ba2be789e9d1f7d43137a78787d6ebd13216989166addbf0e47401e185b8c1d58069de19d8fd19309bb2b76942d50cf44b47355d71bbd9f5c571881120590368cabddef771d007f9bc1493b3180bd5366eb731453dba5b57513bd230fcb941d26c143ab2e3fca50789dbc5bd5fc199f4c9cdebabbc642451999a", 0xeb}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000002000-0xc1)="97b89fbe777208910e1d50cacb8ac8847946dbab9c16745f6bbffee00c5d889606863f21b09824ff81a0b194162642f24d1d970951be053bca4e199260f09c4afe9626f37c0f66105615834a9eef008c966c2d2ed2d5e58135d3b0f4d3597d17ce081846f96f236c928148b7f3bc398fae854b19ac9fbdaa505d6a22dadb7a303ee89638a105ce44e854289f9ac6d52d7b10259bcd15bd332e0e5fd265c1752c1a9b846dbf1309e91f2ef910fe0d3f8e919db1256699a080c9df168ddd210aa5d6", 0xc1}], 0xa, &(0x7f0000002000-0x88)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x88, 0x20004000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x160, 0x20000000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="2758258fb2052206504c28ceeec506169b43d73eb9ae49af7f9477a71a30795202a9d7553fa7cb7c371a3db22708eeb3d611cd97174365af2cbf1e1d32779832cc2e9bf68a53000458cb17a0dc4e3b1199be4bfa54f68e44c7a6f7a278bfd95f734888093d1cb7a3af0f819802ba655b2405e5ee", 0x74}, {&(0x7f0000002000-0x16)="7272bca54d42d0795633a4972a257e2b186c7af59513", 0x16}, {&(0x7f0000002000-0x3a)="6ac3972006947a9354d4f0af5b1c03f7f559acead5c6ca10eba217b74d72ae073ddca7c49dc32d092a794fe6fd9e085fe48c69753e2c7208e1db", 0x3a}], 0x3, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x158, 0x800}], 0x5, 0x20000000) 2018/01/21 12:30:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000098d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/21 12:30:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000948000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c3f000)={0x800, 0x80000001, 0x8, 0x9, 0x1, 0xffffffff80000000, 0x1, 0x9d, 0x0}, &(0x7f00003c6000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x8f)="6e5d37eee300d90f7c1b9bfbbb4d689278384adec251f0c4bacb17a6d97287a09440c13f855e898a228e541ae962c4cf1ca77b21505127f86589b2fbb8a2fb2df6a988f08aff8fab1af957736c92d5959c7098b27e4590979769bfb1da1ffecfdec87eb737822c11f177d7d6def7815619661ac6cd361dc71a56a68a0a6f8f30608985fa12f3dadd6d6e545cd410c2", 0x8f}, {&(0x7f0000001000)="f0adb77eed0b493cc883957e8ebb0d05b6e82d46a3eddc51655c47602bf9c38797ec1ff322ba3ece542edb2330ee2a05c4784d1cee3405a704c39461238d5b2d80c1c63d2165f7e879984b10150a7c9d768a88d3a64a781e75f5b55af76038deddd0bb7774f5102e79b189f7478bf0e5da89ade799ec19b6336645", 0x7b}], 0x3, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @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]}, 0x2, 0x6}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) sync() 2018/01/21 12:30:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcd000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) 2018/01/21 12:30:18 executing program 0: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000b3f000-0x8)='./file0\x00', 0x8011, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8002, 0x0, &(0x7f000077b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000b3f000)=""/4096, 0x1000) connect$unix(r0, &(0x7f0000699000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = dup(r1) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7) 2018/01/21 12:30:18 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000804000)=0x3, 0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00000e1000)='\x00', 0x0) flistxattr(r4, &(0x7f00006e6000)=""/38, 0xfffffffffffffef0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r3, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 91.114416] 9pnet_virtio: no channels available for device ./file0 [ 91.150394] 9pnet_virtio: no channels available for device ./file0 2018/01/21 12:30:18 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f9d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000003000-0x8)=[0x1fd, 0x7]) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/21 12:30:18 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e78000)={0x0, 0x0, 0x0}, &(0x7f0000bd9000)=0xc) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r1, 0xd6cbf9e88c14e3b9) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r0) 2018/01/21 12:30:18 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fe0000-0x18)=@get={0x1, &(0x7f0000fe0000-0x40)=""/198, 0xd2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000386000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000700000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000752000)='/dev/loop-control\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008e4000)={r2, 0x20}, &(0x7f0000fe0000)=0x8) writev(r1, &(0x7f00007e4000-0x90)=[{&(0x7f0000fdd000-0x95)='0', 0x1}], 0x1) 2018/01/21 12:30:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000364000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000cdb000)=0x0, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f00001ff000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd3000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback={0x0, 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}}, &(0x7f000070f000)=0xe8) r4 = getegid() fchown(r1, r3, r4) close(r2) 2018/01/21 12:30:18 executing program 6: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x6, 0x84) r0 = socket(0x11, 0x6, 0x7fffffff) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000118000)=@assoc_value={0x0, 0x5}, &(0x7f0000d21000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000264000-0x8c)={r1, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/01/21 12:30:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2008000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000650000)="7ae5e52644945ba3c7b70dd7d878dbfc8c3144caa37e793c559301955a2e1b9cafc2f557ef3d811b7bbcff0bc6c171f0e3b18f03d6d652538ed726f328a34cec29e5b9ba6e74ed7fe5b054cbab5468844631a815c3a319e867418968e957a6456feaca7303df7c4ea66188b23d251c9ea0b1fd295748993808471efcf9e0adcb0d9684627ff3d11e1e3b770000bd51d757c04a88212e2d9b08d22d097ff1bb8f9b9519cd") 2018/01/21 12:30:18 executing program 4: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000059c000-0x10)='/dev/sequencer2\x00', 0x44080, 0x0) accept$packet(r1, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ab3000)=0xffffffffffffff3e) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x1c, 0x0, &(0x7f00000fa000)=[@acquire_done={0x40106309, 0x0, 0x1}, @acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/21 12:30:18 executing program 0: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_procfs(r0, &(0x7f0000962000-0x9)='net/unix\x00') ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00004b4000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/21 12:30:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000805000-0xf)='attr/keycreate\x00') read(r0, &(0x7f000013e000)=""/4096, 0xfd4f) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ede000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 12:30:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x34)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/21 12:30:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r1 = dup3(r0, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00002f3000)=0x3, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) connect$inet6(r2, &(0x7f0000d95000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/21 12:30:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000312000)='./file0\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008cc000)={0x0, 0x20, 0x4, [0x5, 0x8, 0x0, 0x0]}, &(0x7f0000f08000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ff3000)={r1, 0x7f, 0x0, 0x9, 0xf7}, &(0x7f00005f9000-0x4)=0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bfa000)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d2f000)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c35", 0xb8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(0x0, r3) fcntl$notify(r0, 0x402, 0x20) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00007a5000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000bd000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/21 12:30:18 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e78000)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e79000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e78000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e32000-0xc)={r4, 0x7, 0x20}, 0xc) [ 91.511423] binder: 14437:14448 tried to acquire reference to desc 0, got 1 instead [ 91.538517] binder: 14437:14464 BC_ACQUIRE_DONE u0000000000000000 node 153 cookie mismatch 0000000000000001 != 0000000000000000 2018/01/21 12:30:18 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x900) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000000000)={0x258}, 0x2, 0x0) signalfd4(r2, &(0x7f0000001000)={0x0}, 0x8, 0x0) getsockname$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r4 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x4, @in=@broadcast=0xffffffff, 0x0, 0x81, 0x2, 0x10000, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0x2, 0x0, 0x6, 0x80, 0x2, 0xa73, 0x10001, 0x9}, {0x6c5b, 0x80000000000000, 0x8, 0x20}, 0x7, 0xd, 0x1, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x7c}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x2, 0x3, 0x101, 0x10000, 0x2, 0x5}}, 0xe8) 2018/01/21 12:30:19 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d13000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x3, &(0x7f0000001000-0xc)=[0xfffffffffffffffd, 0x7ff, 0x8001], &(0x7f0000000000)=[0x85, 0x2, 0x1ff, 0x3ff], 0x62468d29dfae9fc8, 0x400000000000014d, 0x4, &(0x7f0000f0c000)=[0x7ec, 0x7, 0x8, 0xc0c], &(0x7f0000001000-0x4)=[0x7ff], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00004ee000-0xfc)="fc0000004a000700ab090008090007000aab80ff000000000000369321000100ff010000000000000000000000036915fa2e1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c25041a2f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c81fb4fc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c8317070000000000000095ed94e0ad91bd0734babc7c3f2eeb57d43dd18d17e583df150c3b880f411f46a6b567b4d5715507e658a1ad0a4f01731d05b035240041f0d48f6f8700000548deac270e33429fd3000175e63fb8d38a003cf1ca", 0x40d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a66000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000291000-0x4)=0xc) getpeername$packet(r0, &(0x7f0000967000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000da1000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4, 0x8001) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004a4000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) listen(r0, 0x20) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000391000)={@generic="403fd90e09fb99c001e44e99ab8f2e89", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000e7c000)=0xfffffffffffff1e4, 0x4) 2018/01/21 12:30:19 executing program 3: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000006a000-0x20)=[{&(0x7f0000060000)="3e47d056fcf09d8058c856dd7989c03c95079687b6ef9f66ec9c72adff5f442495aa359d64677e1fc0885fbd1976c03ee3b1ad22561b2570040543a2cecec9457b86787cf8b37641ecc007ba1d333959289e2666e96b30e79c467788cdc29d27326bc81f848d69cefec5b25d6bf291811d07e5c7713fdecb0a4bc374905d22aa158b73c93e48bdb36470dfb26373e349420ecc7e106774bff85d47b45b84a5db5031d4b33c30b750abfea76b452d0bfc525cbda4fa2ced90029995f3", 0xbc}, {&(0x7f0000000000)="35c1ee1f89c7e3ae7690f73acae9dfe9d81f9c396d0bbb5853ffa72379e684557637a236e31af9997c34be0acea8c6e5dd380c0b2382d094d49e79d145469dec8be9eb4b284627dc1d0c56", 0x4b}], 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x100000008) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000006a000)=0x0) [ 91.578643] binder: BINDER_SET_CONTEXT_MGR already set [ 91.578651] binder: 14437:14470 ioctl 40046207 0 returned -16 [ 91.630420] binder: BINDER_SET_CONTEXT_MGR already set [ 91.630428] binder: 14437:14470 ioctl 40046207 0 returned -16 [ 91.639133] binder: 14437:14470 BC_ACQUIRE_DONE u0000000000000000 no match [ 91.639143] binder: 14437:14470 Acquire 1 refcount change on invalid ref 1 ret -22 [ 91.748837] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.804601] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.821080] binder: tried to use weak ref as strong ref [ 91.827884] binder: 14437:14464 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/21 12:30:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0xffffffffffffffff) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) accept4(r0, 0x0, &(0x7f00003e9000-0x4)=0x0, 0x80800) 2018/01/21 12:30:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b48000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000426000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000013b000+0x30)={r3, @dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001}, 0xc) 2018/01/21 12:30:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000709000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000025b000-0x15)='/dev/pktcdvd/control\x00', 0xe4443bff5c7be926, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000160000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f32000-0x90)={0x400, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) get_thread_area(&(0x7f0000625000)={0x7fff, 0x20000000, 0x2000, 0x101, 0x6dd, 0xfffffffffffffff8, 0x7, 0xed1, 0x7, 0x8}) mq_timedreceive(r0, &(0x7f0000703000)=""/255, 0xff, 0x9, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000061c000)=0x0, &(0x7f0000d1a000)=0x4) bind$ipx(r0, &(0x7f0000709000)={0x4, 0x7, 0x0, "e2f2797caa97", 0x10001, 0x0}, 0x10) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ba8000)=0x0) capget(&(0x7f00001b8000-0x8)={0x19980330, r1}, &(0x7f000082d000-0x18)={0xd1, 0x9, 0x80, 0x1, 0x20, 0x100000001}) unshare(0x100) r2 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003c9000)=r1) fsetxattr(r2, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) 2018/01/21 12:30:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000544000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000069d000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c6fbab9ac5ed27a23973a7b47076ddd0"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000771000)={0x0, 0x2c, &(0x7f0000217000-0x2c)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xf8a0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000063b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ebd000-0x18)={r1, 0x400, 0x0, 0x10001, 0xffffffff}, &(0x7f0000e20000-0x2)=0x18) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2041080, &(0x7f0000891000)="") creat(&(0x7f0000677000)='./file0\x00', 0x0) 2018/01/21 12:30:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000392000)=0x2, 0x4) r1 = mq_open(&(0x7f0000f39000-0x7)='system\x00', 0x40, 0x100, &(0x7f00008d6000-0x40)={0x20, 0x0, 0x101, 0x80, 0x0, 0x0, 0x80000001, 0xed}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000557000-0xc)={0x4, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000055e000-0xc)={0xf972, 0x1, 0x6, 0x3, 0x200}, 0xc) llistxattr(&(0x7f00005ba000)='./file0\x00', &(0x7f0000a97000-0x1e)=""/30, 0x1e) r3 = epoll_create1(0x0) timer_create(0x6, &(0x7f0000948000-0x60)={0x0, 0x3b, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000139000-0x4)=0x0) clock_gettime(0x0, &(0x7f000060f000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000f99000)={{0x0, 0x0}, {r5, r6+30000000}}, &(0x7f0000bfa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ef1000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000296000)={0x1000000000000013, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r3, 0x0, 0x0}, {r2, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2018/01/21 12:30:19 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000f9b000)=0x6) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) dup2(r1, r0) inotify_init() 2018/01/21 12:30:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004c6000)={0x9, 0x8000, 0x9, 0x6, 0x0}, &(0x7f00008a0000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d1a000-0x4)=@assoc_id=r1, 0x4) 2018/01/21 12:30:19 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b7000)='/dev/rfkill\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000e0b000-0x10)=@ax25={0x3, {"c15b8f8e638cfd"}, 0x80000000}, 0x10) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x200000000000001, 0x0) sysfs$3(0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000002e000-0x7)={0x0, 0x0}, 0x8) r2 = getpgid(0x0) ptrace$getregs(0xe, r2, 0x6, &(0x7f0000015000-0x1000)=""/4096) fcntl$getownex(r0, 0x10, &(0x7f000001b000-0x2)={0x0, 0x0}) 2018/01/21 12:30:19 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000202000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000099f000-0x4)=0x74b9) mincore(&(0x7f00001f5000/0x4000)=nil, 0x4000, &(0x7f0000215000)=""/160) 2018/01/21 12:30:19 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a7a000-0x20)={"562b3d1a5d283e8d98fbb88e8518a7ce", {0x4, 0x4, 0x44, "9d7e70a4f65d", 0x1, 0x0}}) write(r0, &(0x7f0000f6d000)="240000001a0025f0006b000420edfc02020b00ff0010b500001000eb08000100000101b7", 0x24) 2018/01/21 12:30:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000408000)='/selinux/policy\x00', 0x0, 0x0) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2018/01/21 12:30:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/21 12:30:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = memfd_create(&(0x7f0000ffe000)='wlan1posix_acl_access\x00', 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000864000)={0x0, 0x800, 0x2, [0x1, 0x6]}, &(0x7f0000a46000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000048c000)={0x1, [0x0]}, &(0x7f0000011000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000023f000)={r2, 0xffffffffffffff7f, 0xffffffffffff7fff, 0x5, 0xfffffffffffffffe, 0x200, 0xe0d, 0x0, {r3, @in6={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9be, 0x3, 0x3, 0x81}}, &(0x7f000003d000)=0xb8) perf_event_open(&(0x7f0000d17000)={0x5, 0x78, 0x3, 0xeb3b, 0x1, 0x7e5c, 0x0, 0x5, 0x80a00, 0xc, 0x401, 0x7fff, 0x0, 0x5, 0x9, 0x860, 0x3ff, 0x100000001, 0x5, 0x5, 0x4, 0xd91, 0x1, 0x4d5, 0x1, 0x9, 0xbdb, 0x101, 0x101, 0x6194f9d4, 0x4, 0x1, 0x1, 0x4, 0xfc3d, 0x232, 0x82, 0x101, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f0000fe8000-0x1)=0x0, 0x1}, 0x4, 0x2, 0x7f, 0x7, 0x0, 0x1, 0xa2, 0x0}, r0, 0x0, r1, 0x1) r4 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8bb1, &(0x7f00003bf000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000dfa000-0x20)="7e57adcabd5ee116678e106295c551dce9a63e74a46e8ce9547f670900b60e3b"}) 2018/01/21 12:30:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000041b000)=0x0) epoll_wait(r0, &(0x7f000055c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000e3f000)={0x3, 0x101, 0x6, 0x20000, 0x3, 0xccb1}) ioctl(r0, 0xc0481273, &(0x7f00002ff000-0x29)="2ceea90df9c7624c0843f3a326d1712c7bb67b9eae3be4be7adbf2d90f3100370000000000000007e6") ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00001c4000-0x4)=0x8) inotify_init() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000586000)="c81f8d4ff68564dba0246847a984ebeb", 0x10) 2018/01/21 12:30:19 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000004000+0x4c9)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x400000000020, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/21 12:30:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00007bf000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfcd8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 12:30:19 executing program 2: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000086a000-0x10)={0xaeb4, 0xfffffffffffffa93, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() eventfd2(0x0, 0x0) 2018/01/21 12:30:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00003b6000-0x60)={0x0, 0x2b, 0x4, @thr={&(0x7f0000ac0000-0x72)="bacbc136dd4590e56c30a7404c2d7838a0c4ae4e85712a2718d1d4fd5f330eb4ffcb30b4c3c8b2ce4be793d3770bca9b67d28cb3d3b4d7658e74df7479d35796f9b60168c2a524b6549462e0e672c61082b23847ce0ca65e5b26a1f0e66825fa56baa62a427b7bf2b8e6fca1f2ae979bcc85", &(0x7f00006e8000-0x44)="e90c32f6e16308c15ec137c2de7c56d05cfec19d5c5ba0ec422007ecf71a6d6175c61ad8fcbdec340df7dbb733a5ec05b776ebcda7d4cbaf7ec940d02f1bba70087f7f08"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e07000)=0x0) timer_settime(r0, 0x1, &(0x7f00006cb000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r1 = gettid() ptrace$getenv(0x4201, r1, 0x7, &(0x7f0000f74000)=0x0) getpgid(r1) write(0xffffffffffffffff, &(0x7f0000090000-0x26)="260000002a0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/01/21 12:30:19 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000000a000-0x2)={0x7, 0x9}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x4001, 0xffffffffffffffff}}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000004000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000010000-0xc4)="3ae92b4e368b448c2e3ded46d858dd28cad7b3bbfd205aad0d4a9d22499ee601447845ed9f057162bc2bea7f319fa13601e8a4d57881e3e00ee4b6aed116d3c0e90a80e286ca961d5c19b5ea039894f8e98e122703155003cf1efd2bd3e7e090336fc934e5782ac047af5aa9dcfa18e5665e95c2802df45d0661c7e134a9c1cda73aa8c7215f7140ef8ceff839e8a9d3d8335f60ba63f63a202e5c67f155e4c42282d639eaeac9e6cea30f6a6501b0cf649ab6103687812a84e8b61c1f3c4e0ec2caa2c9", 0xc4, 0x4000004, &(0x7f0000010000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:19 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000069a000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000069b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000069b000)=0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000069b000-0x12)='/dev/loop-control\x00', 0x40, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 12:30:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f0000c5a000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/21 12:30:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002da000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d57000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000242000-0x8)={r1, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000859000)='/dev/rfkill\x00', 0x2080, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0xd) 2018/01/21 12:30:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) r1 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f000098b000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x4, 0x4, 0x10001, 0x0}) socket(0xa, 0x3, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) [ 92.214594] IPVS: Creating netns size=2536 id=15 [ 92.854571] pktgen: kernel_thread() failed for cpu 0 [ 92.859706] pktgen: Cannot create thread for cpu 0 (-4) [ 92.865646] pktgen: kernel_thread() failed for cpu 1 [ 92.870743] pktgen: Cannot create thread for cpu 1 (-4) [ 92.876206] pktgen: Initialization failed for all threads 2018/01/21 12:30:20 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000046000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000046000-0x4)=0x14, 0x800) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000045000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) 2018/01/21 12:30:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000491000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000075f000-0x8)=0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) accept4$netrom(r0, &(0x7f0000bef000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ee2000-0x4)=0x48, 0x40000000080000) pipe2(&(0x7f0000e37000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b69000-0x4)=@int=0x0, &(0x7f00009ed000)=0x4) 2018/01/21 12:30:20 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bb4000)={0x0, 0x0, 0x0}, &(0x7f000098c000-0x4)=0xc) setgid(r0) 2018/01/21 12:30:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f59000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8612eccb57c2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb7000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b78000-0x38)={&(0x7f00009c4000-0x3)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000085f000-0x114)=@newae={0x114, 0x1e, 0x20, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xa, 0xff}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6, 0x7}, [@offload={0xc, 0x1c, {r1, 0x1}}, @algo_crypt={0xc8, 0x2, {{'salsa20-generic\x00'}, 0x3f0, "05abc938a5720907eec05dd903bb64afc30b7a08e00da6206a48eec87f41255751bf0bd8ab8c234e75834cc6b78f34242783d6696fea09578b73324c609c330ecf8b0ca154215c76c00a4abff3cf14ff5c993835ee007944f6056e6072e699d3623737de2564c0e5e56f891352054801690b1efa0bb412d37bab4d4cea9d"}}]}, 0x114}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) 2018/01/21 12:30:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000439000-0x50)=[{&(0x7f0000a36000)="c8", 0x1}, {&(0x7f0000483000)="95b9bdeca5ca4f4b909feceadcdeb829047102ab80f46643833315c2873ae2de86ace1630bdf2967446959716b456f34ec9f905475cb915c8deafcb5c20673df6d12c2f7d9dbdcd38df39f080b3dc771a4e59548b68712b0bc75dcee666728a6df35c3516936daf7806a114112ec561c9445da7adaf1e84f51d621013c", 0x7d}], 0x2, 0x0, 0x0, 0x4008000}, 0x8000) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000ed0000)=""/4096, &(0x7f0000141000)=0x1000) 2018/01/21 12:30:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xeb)=""/235, 0xeb}], 0x5, 0x0, 0x0, 0x6}, 0x2) r2 = accept(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000001000)=0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r5, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 12:30:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ed000-0x9)='/dev/rtc\x00', 0x2800c0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fcc000-0x8)={0x0, 0x4}, &(0x7f000085c000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000077c000-0x8)={r1, 0x8}, &(0x7f000024f000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/21 12:30:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x17)='net/ip6_tables_matches\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000-0x8)={0x0}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0}, 0x8) setitimer(0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$packet(r1, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x14, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') sync_file_range(r0, 0x2, 0x1d4, 0x1) mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r0, 0x0) 2018/01/21 12:30:20 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d7000-0x11)='/selinux/enforce\x00', 0x6080, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000db6000-0x20)={0x3ff, 0x8000, 0x202, 0x3, 0x2, 0x8001, 0x1000, 0x5, 0x0}, &(0x7f0000f69000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cad000-0x98)={r1, @in6={{0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, 0x98) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:20 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f00003cf000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) 2018/01/21 12:30:20 executing program 4: r0 = socket$inet6(0xa, 0x200802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) [ 93.086584] binder: BINDER_SET_CONTEXT_MGR already set [ 93.091957] binder: 14592:14617 ioctl 40046207 0 returned -16 [ 93.112232] binder_alloc: 14592: binder_alloc_buf, no vma [ 93.117937] binder: 14592:14628 transaction failed 29189/-3, size 0-0 line 3127 [ 93.130462] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.136007] binder: release 14592:14617 transaction 157 out, still active [ 93.143835] binder: undelivered TRANSACTION_COMPLETE [ 93.149065] binder: send failed reply for transaction 157, target dead 2018/01/21 12:30:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f1a000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000215000)=0x0) 2018/01/21 12:30:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f000017e000-0x8)=[{r1, 0x1bd, 0x0}], 0x1, 0x7c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000311000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b1f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x9, 0x101, 0x0}, &(0x7f0000f16000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e48000-0x20)={0x2, 0x100, 0x8003, 0x6c, 0x1, 0xffff, 0x2, 0x3, r3}, &(0x7f0000f2b000-0x4)=0x20) flistxattr(0xffffffffffffffff, &(0x7f0000235000)=""/61, 0xfffffffffffffe00) close(r0) 2018/01/21 12:30:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x4, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f00003b6000)={0x2, 0x1, 0x2, 0xfffffffffffffffb, r1}) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/21 12:30:20 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x6, 0x8, 0x4, 0xffff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000-0xf68)=""/4096, 0x1000, 0x2000, &(0x7f0000002000-0x14)={0x11, 0x1f, r1, 0x1, 0x3ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x3, 0x7, 0x83, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$ipx(r0, &(0x7f0000003000-0x9)={0x4, 0x0, 0x1, "f9bf95364085", 0x2, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000001000)="353fb308204401") inotify_init1(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000005000)=0x8, 0x4) lseek(r2, 0x0, 0x3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000006000)={0x7f, 0x67, 0x9, 0x1000, 0x3519, 0x7, 0x7, 0x3, 0x7, 0x7ff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000008000)="c361494925201cb655c5f9b9d553ae7681f46869f1ea2586ae642a3532d889f4d9e2381ad1369f0fd78ae75f7eafe8d202d779fde3f3b823ade150e903339e4e74d9b632a66eb323ffb69542aac6778f123da9a69f171fa60adf46befe7617abd2053958ada57f9f9595c99b39b4d4fb5279600e860b6b47a88eeb79a5995007ff5ab34ecb0d357183d8a6dbde801fa7f10485b3067c1ef53829edee28a1e8090f2ce45ce3f70ccb0220c198493989", 0xaf, 0x1, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0xe5f3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) socket$unix(0x1, 0x1, 0x0) 2018/01/21 12:30:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f000010f000)=0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bde000-0x3)=0x0) 2018/01/21 12:30:20 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$TCSBRKP(r0, 0x5425, 0xcd7) r1 = memfd_create(&(0x7f0000003000-0x4)=',*/\x00', 0x0) execveat(r1, &(0x7f000000a000-0x8)='./file1\x00', &(0x7f0000001000-0x18)=[], &(0x7f000000a000-0x28)=[&(0x7f0000009000)='\x00', &(0x7f0000009000)='cgroupppp0@/em0+\x00', &(0x7f0000003000)=',\x00', &(0x7f0000009000)='ppp0user\'^%[[systemX\x00', &(0x7f0000003000)=',\x00'], 0x1100) 2018/01/21 12:30:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093c000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000041d000)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043e000-0x4)=0xe8) sendmmsg(r0, &(0x7f0000d5a000-0x78)=[{{&(0x7f0000f91000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000536000-0x40)=[{&(0x7f00006d2000)="3a5c6e788b131415f33bdfec6ba469e685c8a005e76d77fb6e71dd2859d22425cd7ba8eab369b8a69cf1c959a105a2b845437ba7b8844dcaf9565179b335a01c06b56cf76be009e314ea30bce3d969839d6cdea66f4e729bd4dd6019c2ceef2a0fc02cfd86ade725f3cf0dded3709e350b7ff6a61cf088570d87ee995bd8531f9e9d32900c15900fe72b0349eeecdb07fa36bd69284a62a5", 0x98}, {&(0x7f0000228000)="3fb5deafedf7317a30dfb902a720943e83d85ac55e73a956d6621f19d2c6359bd52cd516161cf5651ea5afc20e4150e68e1f9c131acc672f3fdec3aaab035f52ba728e422615747c20fe0e34fcbb7b694c7a06570baa8adc87e4e42161b19675c0ac6dccfc617e5857d43352f8a3616a4ae9977634bc0c58ff2e642de94b33d6de5e35a8bca5e696cdd9a8a2aebe0ba19273e9d41c011a15db828a7a9a50fc6856056de8fa07435987cf345dcccd5d444f9c72a9ba8920cfd16f7dc28963041379d31f85052f84ca25a3", 0xca}, {&(0x7f0000e6e000)="e0d350a162568f39a4e4090ec7e4b57504cdc758db35c171220fa96e53af799c30f7a5d8b274bcc68051fe9c41de0d6752b04a9d3ebc1539bff8a66067707ce38cb681d6e69be4129edba6a5d4dba4de807291cf367c9119965c8dd80be77a9b014b53f515e64638afd626252fca6682611aec4cf292361305eb04c26b71237c77654465c29ee649a3dff3d03765e87ab7cf49870057e098fad8106edb9f762e95329fad1c3f9811474ac1ca0e0b7692ddc62feb97df2319d34ec084969dc56dc6260157db3f861dfb5969a53ddd605003ef1d", 0xd3}, {&(0x7f0000a55000-0x91)="b678c814a08c2ecfd5db0664c668d045dd9d23c7b5d9a7c67b42e7d7cf17321534e3e662b8a276cfa87d6058e7250b17f142201177dadc1ea504f91e1c0b4142a25c8aa6ff913d577ba6850c9b56dd7af670d9a2c5a5292dd1d114ac8e1f6b27a689341387729af040bb33e8091d63848831937a3dc78a3eb17ce1919713996bc086019974e2ba774f1fa89c4e2c22ae09", 0x91}], 0x4, &(0x7f00004ae000-0x48)=[{0x48, 0x1, 0xff, "14546e3d21e682affb5e5d6790d7e2f35eeebb2d44f352bacf607a8299f67758f927fe8f2a0ee57400376e5cf82a41a2d412"}], 0x48, 0x4}, 0x6}, {{&(0x7f00002b7000-0x1e)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, 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{&(0x7f0000fc8000-0x1000)="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0x1000}, {&(0x7f0000432000)="72b11e442bb1c4bb3c257f", 0xb}, {&(0x7f00000f6000-0xdb)="7433b6246dff12aeb064dbdd13ed524d252eedaaa318eab0875a02ca839c2caffaa8089a2edbbe8af700eb069735109672fa75142d0a8868c3c44d82cd193790ca01719af4819ab939094c8baaa46417e271f47294828b51292477f7244447bc8161de699dbc54cb8301018abe93393b10b28dbcdddfbe7d2f4528343a788c3956a13b709ebd1bcc9a8a7870cf20799452b897b5e393c76cd8ed7a7b6e7659ce0343936e7fb3a138af3fe292a7bbaf2d490df3a20a49d1931a8f34d5eecfda0bea00dbe73760d33cd9b79af1a547a1e7c5d2934abe60bf8e08e818", 0xdb}], 0x5, 0x0, 0x0, 0x4040000}, 0x4}], 0x2, 0x4081) 2018/01/21 12:30:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0x3, 0x9, 0x3ff, 0x3f, 0x100000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) [ 93.507107] audit_printk_skb: 347 callbacks suppressed [ 93.507116] audit: type=1400 audit(1516537820.829:588): avc: denied { dac_override } for pid=14629 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.510945] audit: type=1400 audit(1516537820.829:589): avc: denied { dac_override } for pid=14633 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.517446] audit: type=1400 audit(1516537820.839:590): avc: denied { dac_override } for pid=14633 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.519279] audit: type=1400 audit(1516537820.839:591): avc: denied { dac_override } for pid=14633 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.525179] audit: type=1400 audit(1516537820.849:592): avc: denied { dac_override } for pid=12894 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.550401] audit: type=1400 audit(1516537820.869:593): avc: denied { dac_override } for pid=14640 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.585005] audit: type=1400 audit(1516537820.909:594): avc: denied { dac_override } for pid=14629 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 12:30:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r0, 0x540a, 0xffffffffd2590021) write(r1, &(0x7f000031e000)="7a0e", 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee3000-0x10)='/dev/sequencer2\x00', 0x20040, 0x0) r3 = syz_fuseblk_mount(&(0x7f00008d7000+0x415)='./file0\x00', &(0x7f0000566000)='./file0\x00', 0x2, 0x0, 0x0, 0x7fff, 0x4000, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00003cc000-0x4)=r3) close(r2) epoll_create(0xffffffff00000001) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000901000)={0xfffffffffffffff7, 0x8, 0x1f, 0x8, 0xc6, 0x4, 0x80000001, 0x8, 0x8, 0x9, 0x200, 0x3}) 2018/01/21 12:30:21 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000767000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000b13000-0x8)='./file0\x00', &(0x7f0000000000)=""/5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000362000)='/dev/snd/seq\x00', 0x0, 0x1010c0) getsockname$packet(r0, &(0x7f0000a68000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005e7000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f82000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092f000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d8f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x1, 0xa, 0x20, 0x20, 0x2f, r3, r4}, {0x1, 0x1, 0xf62, 0x9, 0x7fff, 0x5, 0x7, 0x4}, {0x4, 0x0, 0x2, 0x0}, 0x5, 0x8, 0x0, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x7, 0x7fff, 0x80, 0xffffffffffff35a3}}, 0xe8) r5 = syz_open_dev$sg(&(0x7f0000f67000)='/dev/sg#\x00', 0x1, 0x40) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d25000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}}, &(0x7f000004c000)=0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) stat(&(0x7f0000b49000-0x8)='./file0\x00', &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f00007e9000)=0x0) connect$ipx(r0, &(0x7f0000056000-0x10)={0x4, 0xb63, 0x10000, "0c00fae1b1bf", 0xfffffffffffffffa, 0x0}, 0x10) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000679000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f0000ace000)=0x8) sendmsg$unix(r5, &(0x7f0000dad000)={&(0x7f0000170000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000625000-0x50)=[{&(0x7f00005b6000-0x4f)="a47d2e53e9f7ba4da37aa60b8a44b183f31bd4c3ba3a877519cf1455ff1cea2633808ae6383ac5398e3b4f34ae5fd4462b1cd16be797c721851dc7e9e62df269e89634d7f8bbccbf607a943f324214", 0x4f}, {&(0x7f0000ec2000)="861e17df9ab7c835fa4ce276", 0xc}, {&(0x7f0000fd8000)="a9ef1316596971da137d0e6fde22dfe73835f8b1ccc049dd59094e95580281dab7903a8f40faa86454ac3ae0b9", 0x2d}, {&(0x7f00006ff000)="94578a50962d79650fb31f21ac537bdbf5e59c3164349b5457839f614f5d393b9458468edb1f7d31d975abed2d3999cb34f2ae92b8ed8a0fa763f594e994b1c65eb2444b1076678c8ec5a36e9d4b2416b74e233513c7bb08c04b5c923430b9866f541443eb72be7db1d84f1b978ece84893a8b195a82484adc38767b7bdce95f6e8405a2dd84a94d306cfe0c1448f2", 0x8f}, {&(0x7f00003a2000)="a035fcf46e4c6d4c1d0a92efee24a0124eb346cec0ff3265a5382e91f9ea865bcbb8c1dae801e1", 0x27}], 0x5, &(0x7f000046d000-0xc8)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r2, r1, r1, r2, r1, r2, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r1, r2, r1, r2, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xc8, 0x4}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 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]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a59000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000044000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r10, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000f4000)={0x80, 0xfffffffffffffff7, 0x1, 'queue0\x00', 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, 0x0]}) memfd_create(&(0x7f000085d000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) splice(r0, &(0x7f0000536000-0x8)=0x0, r5, &(0x7f000099b000)=0x0, 0x5e0, 0x8) 2018/01/21 12:30:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00004ea000)=0x2) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000a3000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000086d000-0x6f)=""/111, 0x6f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000040a000)={0x77359400, 0x0}, 0x10) lseek(r1, 0x0, 0x1) 2018/01/21 12:30:21 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x220081) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/21 12:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) lseek(r0, 0x0, 0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c4e000-0x4)=0x9) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbb000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:21 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000001a000-0x4)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000019000)='/dev/pktcdvd/control\x00', 0x414580, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000015000-0xf9)={0x0, 0xf1, "d2176a81b2cac856db3a205fb0643869ea2f12d1cceed14c3b44d126f2fc8fcd3954542ad7b9beeafeef70d0fe8c88e10006017d3f31b150819f8e186840fe1597343409bc4b753557628bb8f06c5aa12ac3081ddb0a2b847b4198e5fa5aea4646afbb75f40e952a6902f1dd41dd8e00194a755f4469d9f91bd91ce09a3ec973652f8747850f112976edaaa382e3c04420441f292f45c7e011f7cbfc0306da19901e8afb4b87013ed5c1adced94628d9b0907de83810cd52b6c396e71f728d3cc7b69be775b4b67c7a5f4bdbf980a01f3c957f669699993d576e3f24bc1cb1bec1e6a2d0bde3205e8ac9a8029e5df0d910"}, &(0x7f0000003000-0x4)=0xf9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000012000-0x8)={r4, 0x7}, 0x8) 2018/01/21 12:30:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$pfkey(0xffffffffffffff9c, &(0x7f0000c00000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000eb6000-0x50)={@common='rose0\x00', @ifru_data=&(0x7f00009ae000+0xa98)="74283784563ece37da18f2ae67d59291bd5efc9257281b72cc99fc09e975a270"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009b3000)='/dev/binder#\x00', 0x0, 0x2) read(r0, &(0x7f00005a2000-0x5b)=""/91, 0x5b) r1 = syz_open_dev$sg(&(0x7f0000ebc000)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl(r1, 0x1008000002279, &(0x7f00001d4000)='V') ioctl(r1, 0x6, &(0x7f0000df6000-0xc4)="65903f35d2ecd3330ec1cc8ad8cd976eed700118f6269ca4f008c7266ace7e2d77cde769b49bc73a96683cd7a2ea81e795674f8354beed7890966a3172ee4c158564f3ea0c8c34f016fcedec4e0b63a5d6aadbe3503beec3fc07986a10c97f3637f44df94b44b90a90cbd8eead988dc4e04b3519ea92812b3f93a36b4559236a383b01fd0a9b0fd2205a344a8c7acc800661812a32f9939453c316509fb5b0acf1e5506effd5e89313cca916be50931d74d2fd1207b2745e848d981afdd3a8c7057c0894") 2018/01/21 12:30:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000083b000-0x8)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x0) accept4$unix(r0, &(0x7f0000f59000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b99000-0x4)=0x6e, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f08000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) getsockname$unix(r0, &(0x7f0000a01000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008f2000)=0x8) fcntl$getownex(r3, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f0000ce0000)=""/147, 0x93, 0x2, &(0x7f0000dd2000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x3}}, 0x2e) ptrace$setopts(0x4203, r5, 0x1fd, 0x63) shutdown(r1, 0x1) ptrace(0x11, r6) syz_open_dev$mice(&(0x7f00008b9000)='/dev/input/mice\x00', 0x0, 0x2040) 2018/01/21 12:30:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x482, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074f000+0xa1b)='/dev/vga_arbiter\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000c91000)={0x7, 0x2}) 2018/01/21 12:30:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a30000-0xc)='/dev/autofs\x00', 0x2a003, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ade000-0x10)={0x0, 0x7530}, 0xfffffffffffffd40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00007a3000-0x4)=0xfff, &(0x7f0000630000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$ipx(r6, &(0x7f0000adc000-0x8e)="b213cd8fa3aa0338616e0ea22cd23d985e18cf2ee2c884f5e5e284ffb8bdf5dbfbc63bf56be2a7e86997df9de8a07305d5e4b202527d1566d88e917d205a661efb41c9cf50e12328330731ecd66212053ccbd7d8f48176d09360257b3cef13d374a836afdc1c4863d9a7797a15e8d02f70a269668f5d6410dcd64d9242992f8552c440361ac4b0788de8205037e4", 0x8e, 0x0, &(0x7f0000cee000)={0x4, 0xffffffffffffffff, 0x8, "789a6357ff98", 0x400, 0x0}, 0x10) readv(r5, &(0x7f00004e6000)=[], 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000041000)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000568000-0xb)='/dev/loop#\x00', 0x6, 0x2) [ 94.069007] audit: type=1400 audit(1516537821.389:595): avc: denied { dac_override } for pid=14651 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 12:30:21 executing program 4: r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000902000-0x4)=0x2000000, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000)={r3, 0x3}) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000bfe000)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000bff000-0x10)={r4, 0x0}, &(0x7f0000001000-0x8)={0x1}, 0x8) 2018/01/21 12:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x100000010441, 0x4) fcntl$setstatus(r0, 0x4, 0x400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffd) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000490000-0x4)=0x1, 0x4) 2018/01/21 12:30:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x40020a, 0x0) 2018/01/21 12:30:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000672000)=0x7) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000edf000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a69000)={r2, 0x80000, r1}) r3 = syz_open_pts(r0, 0x8000000006) dup2(r3, r1) write(r1, &(0x7f00009ba000)="", 0x0) 2018/01/21 12:30:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c27000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000098d000)=[{&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000409000)=""/81, 0x51}, {&(0x7f0000d55000-0x62)=""/98, 0x62}, {&(0x7f0000170000)=""/55, 0x37}], 0x5) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f000021d000)='/dev/ppp\x00', 0x40801, 0x0) 2018/01/21 12:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x3, &(0x7f0000214000-0x8)=0x6) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000b43000-0x8)='./file0\x00', 0x10000000490) 2018/01/21 12:30:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000c32000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000ab000-0xf1)=""/241) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00001ec000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000046a000-0xc)={0x4, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000173000)={0x0, 0x5}, &(0x7f00001dc000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f3b000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5880}, @in6={0xa, 0x1, 0xc09e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000044000)={0x0, 0x254f, 0x9, 0x81}, &(0x7f0000d85000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000962000)={0x0, 0xf8, "629d4c67d98b1b3575c6dd3d20c7f14ed0e9bb8691769668eedb98784c6c760bc4bcf848ea862cac984841e215469fc34783466af1d1092a7dcbe65039876d889312943e71993d821afba0714bb2532854ee842c3f762115347a4545bb2e5fddd4c716ba5f69a2f12a129fc2bd2ad8e164c0fd0a855b7bac42824dc3031472fdfbc4b90236f806e91869ecc152f1da6ba54531adf1e2eb181fe76b78f70d6cdc777d467cc367b398dbe05b2d6a5beaec30cdcf7738fb12f524baf103514e2b7b9bf2c668eaebcc824c438b6a1e92c69fd6fe8d9b20902b53bd823a219cdb4c009a86a5b2f66c25f276bccea390d81ddce0db66d3639610bc"}, &(0x7f0000e79000-0x4)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000009c000)=@assoc_value={0x0, 0x3f}, &(0x7f0000595000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000eb000)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe4, 0xffff, 0x7fffffff, 0x6, 0x817, 0x50, 0x200, 0x9, 0x2, 0x6, 0x4, 0xe76, 0xada, 0x2, 0x10000]}, &(0x7f0000bda000-0x4)=0x108) sendmmsg$inet_sctp(r1, &(0x7f000010e000-0x70)=[{&(0x7f000017d000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0c000)=[], 0x0, &(0x7f00000f1000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x2, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x20, 0x0, 0x10000, 0x3, 0x6, 0x8, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x7fffffff, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x0, 0xfffffffffffffff8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x0, 0xa2ce, r7}}], 0xf0, 0x1}, {&(0x7f0000b52000)=@in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c, &(0x7f000041d000-0x80)=[{&(0x7f0000afa000)="d86a0a6533bae8d5f0671212c28bfeb1347f66dcb91056e29b0206c53c33b2cbe3d603fd6341cb26023c1e4af0d24ac797bfd9b7738d5dd1fd9364f2f976e6aca6b5bfbbbde66a1eb92e59b1d5e27b66d922cc59f9e5763ee2212fed7135ea3e40fd0fbe1a0660d935c5b3a628e8ff07097528e2a0cb4d1a2fd5feb98d0c4863e1ac42ed80cbe3588521ae7e0c13a21a8796a2c9b28589", 0x97}, {&(0x7f00001c3000-0x6)="83d91a85d71ef85649d08ffd8c0df995338aa8ac448357fe5272596b22044ff8ab721a10edb489676a63ff946f8ca0ebba8fb17dda05e7394e0433777d68dd7481c71595d358c59941b50eae398a587bf214ec313ddaee19d0139691a07c0de55da178ffa58063eb1668d38e098da2614a030d13849a", 0x76}, {&(0x7f00002ab000-0x1000)="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{&(0x7f000057b000)="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", 0x1000}, {&(0x7f00004fb000)="5cca34352220da097e4b9a2fdc70230701ad81176655788b426aa4a191992116409da5407bd8069c1e6accb77744375bb2ae89e62eca03815bbcc4236442debef0c584eb01c198af3e05fd196c72667fa7019769d4ffc682fd6339e63f2c5f692291feb4bb81c9a7513fe3a75e816fe1a87342d5fde33e03f7b4c041cfe14a532f97e56580322b8565337e77fbe4f9ab19bc0417a55606f694", 0x99}], 0x8, 0x0, 0x0, 0xc0}], 0x2, 0xc0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a32000-0x4)=0x0, &(0x7f0000a73000-0x4)=0x4) [ 94.250436] audit: type=1400 audit(1516537821.569:596): avc: denied { dac_override } for pid=14713 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 94.279474] audit: type=1400 audit(1516537821.599:597): avc: denied { dac_override } for pid=14713 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 12:30:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = eventfd2(0x5, 0x80001) pwrite64(r0, &(0x7f0000d38000)="ee2ebe0e9956f01bafa675fabb5f72a99b578e25782ea4e63e2418ed3ef51730849ccbd13e21bb69b19a66fed5bb6c672589e275c74ac2dd0d471aba115f76d0548dc79286c5983f97b3bbf23d6b529ae46ba799148fcbec5841debf03e598d7c571f1129fa0eb42145128668d43f34b2609619483a6f2ea0def37946f947fa3c129fcaaea3ac3c199", 0x89, 0x0) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) readlink(&(0x7f000067d000)='./file1\x00', &(0x7f0000f0d000)=""/121, 0x79) r1 = syz_open_dev$sg(&(0x7f000071d000-0x9)='/dev/sg#\x00', 0x9, 0x40) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000aa3000)={0x5, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0xa7, 0xfffffffffffffffb, 0x4c, 0x8, &(0x7f0000d7b000)=@generic="f4d8904d38c13502d8f35c8ac03df28b", 0x5, 0x2, 0x1}) 2018/01/21 12:30:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007da000)={0x0, 0x4, 0x4, [0x8, 0xffff, 0x8, 0x6]}, &(0x7f0000f19000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b98000)={0x5, 0x8000, 0x7f, 0x100000001, r1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f8d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/21 12:30:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000000400, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f0000000000)="3d0cb76861a1930e2a58ebc8e7d71fcbd4ab0d7e3875a8f3b996f8c1188212089d6b8fdda549fc8b989e92f0e7b0d9eda49c3d3e79708d8cac347f3bc65dbf0734aaa8210bee8d767873e9ceb30090cff6") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002000)="f08adad9f70fda572298366785b667c2d115776be523ac0d57fb85e8621813ec13826272019421ea4f46160e9937e3cb4288c222f1e504467387e20243a5886bd793f67b45d88394412c4b0f6c", 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000002000-0x4)=0x0, 0x8, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) getpriority(0x3, r0) 2018/01/21 12:30:21 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r0, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r3, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000-0xf1)='x'}) r5 = mmap$binder(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x30, 0x0, &(0x7f0000007000-0x30)=[@free_buffer={0x40086303, r5}, @acquire={0x40046305, 0x0}, @acquire_done={0x40106309, r6, 0x2}, @exit_looper={0x630d}, @exit_looper={0x630d}], 0x93, 0x0, &(0x7f0000000000)="737447939a9d4c7ad6bd464cc16b17cca772bda9d8d11433e9b586132db1010979176d4e4eaf2a616ae858c029c6e77b7844f9120e65a77276fad1b691ac3df6473e0bdc5cf31d25cc3783034907ddfcff31c8aa601b5c4cd0726d68b5e9132cdd627111eb5791375a7a28e2fa9efdc517246460576df9deba3949d8094d825d45ea688c7e8992ce6c4057ef3e2f98d83246be"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000000c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000)={r7, 0x6}, &(0x7f0000001000-0x4)=0x8) 2018/01/21 12:30:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bb1000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d5e000)={0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000972000)={0x0, 0x0}) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000caf000-0x11)='/selinux/context\x00', 0x2, 0x0) r5 = perf_event_open(&(0x7f0000a97000)={0x5, 0x78, 0xfffffffffffffffb, 0x1, 0x1, 0x5, 0x0, 0x8, 0x10000, 0xc, 0x9, 0x0, 0x8000, 0xffffffffffffff9f, 0x101, 0x60, 0x80000000, 0xde0, 0x12b3, 0x3, 0x400, 0xc8, 0x8, 0x80000000, 0xdd657a4, 0x6, 0x6, 0x3e, 0x8001, 0x10001, 0x0, 0x8, 0x1000, 0x4, 0x6, 0x6, 0x8001, 0x8000, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f00002eb000-0x1)=0x0, 0x3}, 0x10000, 0x0, 0x8, 0x4, 0x3ff, 0x41, 0x8, 0x0}, 0xffffffffffffffff, 0x811c, 0xffffffffffffffff, 0xb) ppoll(&(0x7f0000f2d000-0x30)=[{r0, 0x2, 0x0}, {r1, 0x1100, 0x0}, {r2, 0x20, 0x0}, {r3, 0x400, 0x0}, {r4, 0x0, 0x0}, {r5, 0x1001, 0x0}], 0x6, &(0x7f00007aa000)={0x0, 0x989680}, &(0x7f000070e000-0x8)={0xfffffffffffffffc}, 0x8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r6, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) 2018/01/21 12:30:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f000008e000-0x4)=0x0, &(0x7f0000c05000)=0x0, &(0x7f0000378000)=0x0) 2018/01/21 12:30:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000e23000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000265000-0xc9)="99fa920bef5f3c1411518be67e8e1b2732914d3ee10260c0f3379fd552d2ce79841a11d8cfbd0b3e82ac4528e72f552199db8a0328b6d124866b33fe683c6ea333caeba0b4e4e176fe37aff15e29c4992cf5fff6889218d6e648cdcf75336a5fe3290278152b4e74d107e478130f6310625dc6b6571389efb08e4a2b9718997c17f3383b1c01715445c5eceb80acc0ebda809bbf925e4e922f3eee3a7715988a28e47e3cc9a2874765dc09e72231f89dfe0a5405d875c0ccbe77587a3cef760a8aec8304364eb748f0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000204000)=0x2b0, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000b0d000)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000252000-0x8)={0x101}, 0x8) 2018/01/21 12:30:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000078d000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) write$eventfd(r0, &(0x7f000038b000-0x8)=0x0, 0x8) 2018/01/21 12:30:21 executing program 6: getrandom(&(0x7f000040a000-0xbc)=""/188, 0xbc, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000001000-0xa)='net/ptype\x00') setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000000)={r4, 0x5, 0xf9, "ffc30ef76b2359e9ca6a4197c4be84ec29ff101da1da4325c9194fc1aae70d2b2535e2b3f2f0e20770254c6435222dd39e51bb1d346307c631e690d760c1488268e8044828e97eaba8ea865d0fa59f7890576d2ce3a2cddf4f7741373c2032d1047b7ec23e993f971927f5d8bb6fbf2e78c1d49b889d7bd609412a69a5609ee366eebb307c481cd7d41e745fe5cec5c93edb5560540894f1d875c005ab49bdf0b2748d80661a33e4c3299120180419361b011053abe2c8da0557c074f4fe45bb6ac06e4944bb6738e30218f372057e46530cff33c109ab44efcd03a77e122d0fec88ba3cd7d9ee9a73a3777cdfc4800c2e3da260472c6e1a9c"}, 0x101) setns(r0, 0x48000000) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000001000-0x8)=0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000)=0x7ff, &(0x7f0000002000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001000)={{0x3f, 0x80000001}, {0x800, 0x2}, 0xfffffffffffffff8, 0x1, 0x7fff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)=""/61, 0x3d}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000004000-0x8)={r4, 0xfff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000005000)=[{{0x0, 0x2710}, 0x7, 0x1, 0x26}, {{0x0, 0x0}, 0xff, 0x7fff, 0xfe01}], 0x30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000007000-0x10)={0x1, &(0x7f0000007000-0x8)=[{0x1, 0x1, 0x1, 0x8000}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000004000-0xa)='net/ptype\x00', 0x800, 0x5d, &(0x7f0000008000-0x40)={0x800, 0x200, 0x20, 0x3, 0x0, 0x3, 0x3, 0x40}) [ 94.528898] keychord: invalid keycode count 0 2018/01/21 12:30:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f00009eb000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000055e000)=0x1c) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/01/21 12:30:21 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000fa6000)=[{{&(0x7f0000c92000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fa7000-0x30)=[{&(0x7f0000fa6000)=""/95, 0x5f}, {&(0x7f00004de000-0x2c)=""/247, 0xf7}, {&(0x7f0000fa7000-0xb4)=""/180, 0xb4}], 0x3, &(0x7f0000fa7000-0xe2)=""/226, 0xe2, 0x3}, 0x4}, {{&(0x7f0000775000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bc8000-0x70)=[{&(0x7f0000aef000)=""/65, 0x41}, {&(0x7f0000fa6000)=""/90, 0x5a}, {&(0x7f00005dc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa7000-0xdb)=""/219, 0xdb}, {&(0x7f000099a000-0x35)=""/53, 0x35}, {&(0x7f0000fa6000)=""/231, 0xe7}, {&(0x7f0000fa6000)=""/37, 0x25}], 0x7, 0x0, 0x0, 0xfd0e}, 0x0}, {{0x0, 0x0, &(0x7f0000fa6000)=[{&(0x7f0000fa6000)=""/140, 0x8c}, {&(0x7f0000fa6000)=""/239, 0xef}, {&(0x7f0000fa6000)=""/0, 0x0}, {&(0x7f000091f000-0xec)=""/236, 0xec}, {&(0x7f0000fa6000)=""/0, 0x0}], 0x5, &(0x7f0000cfc000)=""/168, 0xa8, 0x6}, 0xe7}, {{&(0x7f0000fa7000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000b0000-0x40)=[{&(0x7f0000c62000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa6000)=""/60, 0x3c}, {&(0x7f0000c07000)=""/117, 0x75}, {&(0x7f0000fa7000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000fa6000)=""/74, 0x4a, 0x1}, 0x100}, {{&(0x7f0000bf2000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000308000-0x90)=[{&(0x7f0000fa6000+0xc26)=""/74, 0x4a}, {&(0x7f0000593000-0x3b)=""/59, 0x3b}, {&(0x7f0000fa6000)=""/4, 0x4}, {&(0x7f000087c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dc7000)=""/191, 0xbf}, {&(0x7f0000ad7000)=""/42, 0x2a}, {&(0x7f0000fa6000)=""/4096, 0x1000}, {&(0x7f0000fa7000-0x2f)=""/47, 0x2f}, {&(0x7f0000c53000)=""/55, 0x37}], 0x9, &(0x7f0000fa7000-0xb8)=""/184, 0xb8, 0x14d8}, 0xd770}], 0x5, 0x40, &(0x7f0000fa7000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fa6000)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x8, 0xb22, 0x1}, &(0x7f0000e95000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005d7000-0xae)={r1, 0xa6, "f2e55c24fce2a5ab08c64fbccae38ff2f14f025825b7e756db5eb5bff135a6e6d39b2cedd8aa926cb196dc76a99ecda7455deb563bd90d7db58db9eda6f5f46eb3679216deeed4f4504ca401c89e6124a8400dc46fc2a9f55e5d8c81984c56f8f3e1f9261e83f96b3d3c3d1692931c8a011217ee02fcf94e83b12be7c65b07ad449e380bce25113a37511abafc5c88e11be103045d1cc16fa49d40f9da8ef422b062d755f295"}, &(0x7f000069f000)=0xae) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="67a6994a8f627153fe686165226eaefdc3b440fb23444bfdb446f177db299631473ff6aabb38c5ed17df5f63175f7170970a642e77112c1d17098ad99236509c842bdec021fbdb9d2910f7368d99d54406ea3f34f2a7607a5845adeb448d9bf274ce33186a0e6286224297c765f6ad0cfda078238c17a37a5659dd657eb6ea222433fbd20b3287734419dfa565d52efd6b21f09cfd401c20e122f7dc0fe4d6afeca6458cbe8664c9d2854fb6ecf11812927c1c2a0f935a20532c319bffeb3d6f4507cf4bd7b0be8ed0c79fa8b2a2a117008a56d34b6bed068bdbfe4de520aa1cab8e721b9340cb1cd5e9412b0fde98ac8f6680bf83e65e3d377294ff7e435912e6e9c9ec64bfccaa63501b2ceaa7b9e72d862669be0d152c51db1f7485d20b4104defde64d4ce50d37156afd41ec65d108725bd1a83dee7ac6f3109808256337d833e04b28fe5179b3ad47f45951dafc81ac005a71badc5c8dfca306668a24c392259215f2b3b179669e9cc7e51fd223404c4b9f2f115e3d69e19657aa64af24b89d176fd46b75553b2568adf4cc061d3a54f1d16905888ad52381900ace1135c35d8eb1f93b49cf8ac5aaab30971aecf72d9c996aadfe98c376e27f6089156efa506c121993f1790cea96cd6416b50eb63d29fcd83f706b834844633e5bd0a7fbbfb75cf68c707e4d46cad6f60c460eb3d8e81f76df6c4ab8bb5e82fa6291e9e468dfb80a6df43061aabd5567f8368e16cfde779c39e3921e9703fc937730ee8dd3fdd37f351b81abd98c4597de2a42fdb66905d3ad0fa0b7b58fa191c1037739b43f9c723f58edea4dcff635e1925ae4d57f66e60894fe3d989271614e5041a21bf790bde20edbc4ee61c6741487e777d320b65a3db166bf581678f17b51196337f607d7f5ff751dc945aeb71bd4462f1dcb8f8001888d5ec6fefae444688b49191513cd45a2b29bcc5a0f2adf13181f039281585ab5a21537b0ef39cb898fbb2a4507a8cc3321db5b3e47760d96130e7274f929bc0e47d2ea4f15834f39d941b10f352f5fb3b48562edaa386c583cc9eb5cb49d12ac51a14523dabbcdbc32b5f865a7a6dba83ed007724b73137424660192ee4c648e475c9245bc41a5677c96e51ab5275ac8b45abd3fb69e348f3079e3a7483f6c3ba75caa27726542fbd6", 0x340}) 2018/01/21 12:30:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d27000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r2 = accept$unix(r1, &(0x7f0000a64000)=@file={0x0, ""/4096}, &(0x7f000055c000-0x4)=0x1002) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{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, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000001000-0x8)={0x0, 0xac6b}) mmap$binder(&(0x7f0000f74000/0x3000)=nil, 0x3000, 0x2000004, 0x110, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000000)={0x0, 0xc8, &(0x7f0000002000-0xc8)="fd23dc8aeaea04e915554f3e52c8e877c15edb4d509fae27302a5f5209c3a63dd9142921f318feb6d5994381027bbac591e74369f955e7f5df9af9dda08ba2752b743eae5088b84e75bbceb817b84937aa209a6d707b466b2e9f69b41e18a467cacb47f443da1359b133cc087efdf02eb7ecbada30475550135de673859e50156ccc5db3e321095e3d4b0bf263fa152ad489b661d9330ecc3adb8ea9fbaffb286d66f980c0353bfe95b4a03840dc0d56d5139f943f8f1d05bf4c71d62f75f5fd562f03f069486c88"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000002000-0x10)="587e378d5d35c8f1316d3c8e01348add", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="7ded551ebf7be6006de4be3cdafce760e54d005b6bb7bc85798fb29a226ab9c5fad99e8671b590ecffe3779f21955592d5809b1f300059b1662d7619c9d65dfd30011dd017d8a8338047de31df12acaa4bbb0c2d6808b7fb71002fa33b3024c82986d418eec45087fb8d864d80b0c56f9955f37d65b8a7cadf178d1f935ebcd0cb13b54211df7226d89e61a50d860937e963d1ce889a0744bb63f41256b557bd465495b5a29a699030436efda4308666943f3f94032f662e43798829ca5c873b34525f31514e", 0xc6}, {&(0x7f0000002000-0x1e)="7faf399f607245d36f207745e3d5c9f0d8afd81e472efae991e249b3a5d9", 0x1e}, {&(0x7f0000002000-0x58)="78eede4ae3ad08ea93e606036cff0d97a5ef2e3e919118f259356a01ed2a651318a5c6055e830a30aa91e03b9d6874f01006580fe9c447c48288835cae0cbf59dfef27213b5113afa839e72acd1b52b81343bc676812597e", 0x58}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18, 0x20044050}, 0x40011) 2018/01/21 12:30:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000ac4000-0x8)={0x0, 0x0}) lstat(&(0x7f00005e9000-0x8)='./file0\x00', &(0x7f0000936000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f0000c45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000088000)=0x0) accept4$ax25(r0, &(0x7f000072a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa8000-0x4)=0x10, 0x80000) readahead(r3, 0x18000, 0xfffffffffd3bf1fa) [ 94.605113] binder: 14730:14747 BC_FREE_BUFFER uffffffffffffffff no match [ 94.613160] binder: 14730:14747 BC_ACQUIRE_DONE uffffffffffffffff no match 2018/01/21 12:30:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000a38000)=0xb) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) socketpair$unix(0x1, 0x76e069eb19a20ca5, 0x0, &(0x7f0000b9c000)={0x0, 0x0}) 2018/01/21 12:30:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) sigaltstack(&(0x7f00007cf000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_set$uid(0x0, 0x0, 0x0) [ 94.650031] binder: 14730:14747 ioctl c0306201 2000a000 returned -14 [ 94.686496] binder: release 14730:14732 transaction 160 in, still active 2018/01/21 12:30:22 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x3, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fd4000)={0xf800000000000000, 0x9, 0x5, 0x9, 0x1, 0xf53e0000000, 0xfffffffffffffffb, 0x8001, 0x5, 0x2, 0x3}, 0xb) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000fd4000-0x24)={0x0, 0x6b3, 0x6, 0x8, 0x2, 0x85, 0x0, 0x1000, 0x1f, 0x6, 0x14000000, 0x5a353c1c}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) [ 94.709404] binder: send failed reply for transaction 160 to 14730:14747 [ 94.732342] binder: 14730:14732 transaction failed 29189/-22, size 0-0 line 3004 [ 94.749201] binder: 14730:14775 BC_FREE_BUFFER uffffffffffffffff no match [ 94.749214] binder: 14730:14775 Acquire 1 refcount change on invalid ref 0 ret -22 [ 94.749223] binder: 14730:14775 BC_ACQUIRE_DONE uffffffffffffffff no match [ 94.749238] binder: 14730:14775 ioctl c0306201 2000a000 returned -14 [ 94.751476] binder: 14730:14768 transaction failed 29189/-22, size 0-0 line 3004 [ 94.775927] binder: undelivered TRANSACTION_COMPLETE [ 94.775934] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.775946] binder: release 14730:14768 transaction 162 out, still active [ 94.775949] binder: undelivered TRANSACTION_COMPLETE [ 94.775975] binder: send failed reply for transaction 162, target dead [ 94.897852] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.903330] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 12:30:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x8, 0x2, 0x1}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x60000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeb4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x1be) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c62000-0x8)={r4, 0x4}, &(0x7f0000707000)=0x8) 2018/01/21 12:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a1000-0x121)='net/wireless\x00') sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000675000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000073f000-0x4)=0x0) 2018/01/21 12:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000db7000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) 2018/01/21 12:30:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000621000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000b74000)=""/4096) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000c5000-0x8)={0x0, 0x3ff}, &(0x7f000069f000-0x4)=0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000dba000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a27000)={r2, 0x1, 0x5, [0x6, 0x7fffffff, 0x6, 0x9, 0x9]}, 0x12) 2018/01/21 12:30:22 executing program 3: socketpair(0x3, 0xa, 0x9, &(0x7f0000d88000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101800, 0x0) fanotify_mark(0xffffffffffffffff, 0x11, 0x0, 0xffffffffffffffff, &(0x7f0000f84000)='./file0\x00') 2018/01/21 12:30:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00002db000-0xd7)=""/215, &(0x7f00006a1000)=0xd7) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f00001bb000)=""/88, 0x58) 2018/01/21 12:30:22 executing program 6: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mlockall(0x3) chmod(&(0x7f00004f1000)='./file0\x00', 0x149) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0xc4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000-0x4)=0x0) ptrace$setopts(0x4200, r3, 0x5, 0x100001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x0, 0x6]}, &(0x7f0000001000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x222b, 0x4) r4 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x3, &(0x7f0000003000-0x10)={&(0x7f0000002000)="908269daa599e62c775e1fd86ac388fdcc8dcb783f472e089ffad112054566e3d354a66cfe3a32c26a01a83e19d96c45f958d6d033609f4228dc607dca41e8d736a2ee5e2f7428f250a5e968abb880ae77e50792ba19548db681714a608e907b4543bdba995c4f6245eeb39614dad29c31a048693bf5ee4f5d646fda16b74ccc2abe0dbceaf2fca8785aa2b2", 0x8c}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000d5a000)=0x0) 2018/01/21 12:30:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x1, 0x0) ptrace(0x19, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000001000-0x5c)=""/92, &(0x7f0000002000-0x4)=0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x96}], 0x48) getpriority(0x1, r0) fcntl$setown(r1, 0x8, r0) 2018/01/21 12:30:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setpriority(0x2, r0, 0x7ff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000048f000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r1, 0x67e, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000a64000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/01/21 12:30:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000023b000-0x10)=@common='yam0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = accept$inet(r1, &(0x7f000026c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c3000)=0x10) 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb0, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000828000)={r4, 0x8}, &(0x7f0000c23000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000c2c000)=0x0, 0x40000000, 0x0) 2018/01/21 12:30:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000b52000-0x10)={&(0x7f000060b000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009f1000-0x18)=[{0x0, 0x7}, {0x3, 0x1ff}, {0xe, 0x0}], 0x3) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000182000)='/dev/sequencer2\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00007d1000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) linkat(r1, &(0x7f00000d5000)='./file0/file0\x00', r2, &(0x7f0000f36000)='.', 0x400) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/01/21 12:30:22 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xffffff37) 2018/01/21 12:30:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005b9000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x200000000000, 0x2) 2018/01/21 12:30:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000002000)=[0x4, 0x5, 0xea, 0x401], 0x4, 0x100, 0x800, 0x4ba67408, 0x57, 0x8001, {0x1, 0x7fff, 0x3f, 0x1, 0xa056, 0x40, 0x7fff, 0x7f, 0x9, 0xf2e, 0x52, 0xfffffffffffff475, 0x9, 0x2, "1aa06655bfb1f568829d20e7f0cde29faf6eaf73e1e6fb534ee5b42835747f55"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x0}, 0x6) socket$pptp(0x18, 0x1, 0x2) getgroups(0x5, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setregid(r4, r7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000)=0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000+0xb1b)={0x0, 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) syz_fuseblk_mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000004000)='./file0\x00', 0xa000, r6, r3, 0x7, 0x5, 0x1000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000+0x133)={r2, 0x8, 0x1}, 0x8) sched_getscheduler(r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={r2, 0x0}, &(0x7f0000008000)=0x8) 2018/01/21 12:30:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000742000-0x4)=0x2) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) r2 = socket(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/21 12:30:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006e7000-0x20)={@generic="1f4a224c9db784891a8eedfa55df2e48", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x0, 0x0) personality(0x200000c) fgetxattr(r3, &(0x7f0000fe3000-0x9)=@known='user.syz\x00', &(0x7f0000b9f000-0x5a)=""/90, 0x5a) 2018/01/21 12:30:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) getpgid(0xffffffffffffffff) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000323000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00007d5000-0x4)=0x0) readv(r3, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/21 12:30:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x50000) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x7fffffff, 0x7f, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r2, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) r3 = fcntl$getown(r2, 0x9) mq_notify(r2, &(0x7f0000491000)={0x0, 0x1a, 0x5, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/01/21 12:30:22 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) 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$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="2b5fd9b9043186e0d5a93c559e592704", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000)={0x8, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x7, 0x1, 0x4, 0xfffffffffffeffff, 0xffffffff80000001, "9a3cd59a442f30673aa577c7c159da2141e0129ffa4bb9af5c250136c72b5c39dc4c656501beff764c91d996b057d9bf1827fe9b1928e2a77d43b5912d52a0", 0x9}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x2d)="78ccd95620c5d50f84cf9c59b03954f6d202b1199f9a2a59e4e1c651ebe84f72ad08d31f8f175f76ccb97fdd8b", 0x2d}, {&(0x7f0000000000)="2072b4bd03de790c2444514745da", 0xe}], 0x2, &(0x7f0000a1f000-0x100)={0x100, 0x1, 0xffffffff, "919c27e3d03995097ea4bca3dca351425047fc0b00cc417b864270dcc2b0b4045ab0840ddbb12f53b13acc55e5aa991b645182a7e1009f6af76efe38b312fd91a4ef9da0827810f89b44430d2f39f9cf078d39d1382eeb43c30696c9c6dce0eb67b4043c5530dc306353519d93fe257f537833914d5313d8e8b328ff9d48ea22beae449d81594c621c7984bf15eadb1266614f1dfeb81288646c6c76f14e26ceec9228b795a41944c6ac39ce57fb6a49b9d02e99e96183f8292033b0838f3a005a8cb99ac11a463a53a5175bbcd59cdd24713f9a642e46873b7e2b5bc7fee29e2fc0432a8926b8aa1a161a90c560b4b3"}, 0x100, 0x8000}, 0x40) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/21 12:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000073b000)=[], 0x0, 0x0) close(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000282000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00007d0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc0000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006ca000-0x4)=0x0, &(0x7f0000800000)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f00008eb000)={&(0x7f0000072000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bc9000-0x20)=[{&(0x7f0000c6f000)="3ff43bf06064b49d94ca3b053df02f3920294eef253ffd5cf14f99a45535b62453fb0f0e3ca21df2f395a811fb0d6256f210db9b1138993d1e88ed2ebe2c5f45a71b0bf85e47a7f40c93034a93bab6a894043420111799387d744c5ea219cf3dc595a4d7417da21d814b4b20267a1b88ee722d7c9688b041d614d6929a6cb529f3b858811b903bb81628e4ea382784095f464ad321128b17aaad5ec9cbbace557fc2", 0xa2}, {&(0x7f0000723000)="7a2a6314a017d9567515389e0f91d0b2aa2c7dae5b247203a636dffb29a9b691b3ed676f21707ddb58a3129dfd7f40c90c41bdbc98a1a4aaccde0d02a5758bd9c42e945e4e5fc9e59c22e6d201a5d9a7bdb7e359f4395c48704c85b2ba0b7cada5823cf6eceb50979601e2a517d9d483c8ab789124997ae3d8cab9350ae105", 0x7f}], 0x2, 0x0, 0x0, 0x0}, 0x0) gettid() 2018/01/21 12:30:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000002000)=""/49, &(0x7f0000002000)=0x31) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9fffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000+0x4cd)=0x10) 2018/01/21 12:30:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fcd000)="b2376ba94c45c86e223cdd5d4b428af17b03fa47efad6253f32de6eaf50ee9735a5e6501287cc909002fc6cd394f66e70e4ee02704d7a6e2252c210cf3fda6668e5e7619a85a0607510dccb1b4a791ececb67a63fd209bbd", 0x58, 0x4000010, &(0x7f0000fcd000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000064c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fce000-0x4)=0x9) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000fce000)='./file0/file0\x00', &(0x7f000021f000)=""/4, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000050a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bab000-0x8)={0x0, 0x0}) fcntl$dupfd(r0, 0x0, r3) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000fcd000)="92f0d885898b60f47e959718832b17397d645e847370e369adeef2f139d70e88a59a1d31fa7614f4bb2bcb90", 0x2c, 0x800, 0x0, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000b78000-0x4)=0x0, &(0x7f0000954000)=0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x106, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x9, &(0x7f0000fcf000-0x3)="0594e2") writev(r5, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="ebd0", 0x2}], 0x1) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00003e3000)={0x0, 0x0}, &(0x7f00006fb000-0x4)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 12:30:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e98000-0x8)={0x0, 0x0}) fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000742000-0x4)=0x2) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) r2 = socket(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/21 12:30:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002de000)="") userfaultfd(0x80800) pipe2(&(0x7f00000fb000)={0x0, 0x0}, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000094d000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000)="", 0x0, 0x43) 2018/01/21 12:30:22 executing program 6: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)='%)vboxnet0\x00', 0x40, 0x8, &(0x7f0000001000-0x40)={0x1000, 0x0, 0x6, 0x80, 0x101, 0x8, 0x8, 0x7}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) select(0x40, &(0x7f00003db000-0x40)={0x7f, 0x100, 0x2, 0x4, 0x2, 0xffffffffffff0000, 0x4, 0x8}, &(0x7f0000000000)={0xf8a, 0x3b, 0x3f, 0xfff, 0x6, 0x1, 0x2, 0x8001}, &(0x7f0000000000)={0x3d42, 0x9, 0xffffffff, 0x0, 0xffffffff, 0x2, 0x6, 0xd}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x6, 0x0) 2018/01/21 12:30:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) 2018/01/21 12:30:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6fbf) readv(r0, &(0x7f00004ea000-0x30)=[{&(0x7f0000f0f000)=""/1, 0x1}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f95000+0x42)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a62000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/21 12:30:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005d5000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b7d000-0x16)='/selinux/checkreqprot\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000058000)={0x0, 0x2, 0x7, 0x0, 0xf3, 0xffffffff, 0x8, 0x9, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x560, 0xa3, 0x81, 0x0}}, &(0x7f00006d6000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000733000-0x10)={r2, 0x100000001, 0x5, 0x80000000}, &(0x7f0000503000)=0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000034c000)=0x0) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000114000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000aa1000)=0x0, &(0x7f00005a8000)=0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003bb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000df9000)=@get={0x1, &(0x7f0000c76000)=""/132, 0x3}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) fcntl$setflags(r4, 0x2, 0x1) 2018/01/21 12:30:23 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fce000)=@file={0x0, './control\x00'}, 0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fce000)={0x0, 0xa, "18fa9d13eb9c9bd4417a"}, &(0x7f00006a3000)=0x12) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000820000-0x4)=r1, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fd1000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1a8, 0x10000000000, 0x3, "528bf1bc22064128c2ccdd19f794a988bb3329764274f6c5b79f4dc8adace2a652c6be0357c1db15aa9b285b6915919c7910d6bd39961f552e419d2304668136dbbe9e5b02275c2e43696e54692ea15e"}, 0x160) mknod$loop(&(0x7f0000fd0000-0xa)='./control\x00', 0x0, 0x0) rename(&(0x7f0000eb8000)='./control\x00', &(0x7f0000fce000-0xa)='./control\x00') 2018/01/21 12:30:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f0000528000-0x61)="6e65742f69636d70007f1a9fbac651c438f6a0ed9fb8e6cb992e9030788a0081cf6bca1d1ce84ff8c8fc18af1fc3cb788b715b7ac1028477cdd1f7c6b91026888c90eb87b051461ab8aabee46c1285cb7d2f82ab6dd66aaa60d49ed8be626e4507") sendfile(r0, r0, &(0x7f00000c3000)=0x0, 0x100000000) 2018/01/21 12:30:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) userfaultfd(0xffffffffffbffffa) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000bd5000)="000c7760a0e8aa1e3a0155cdff06edad08d1e26ea6b1d013d90dcfb95b4b81d4fba5ab12276c746893fd7f179422ae0e70beac65b77171adc7e0faf7453e9bc3f9295b48eb1ae86c1438af0745e63ad5b852fafe8c7df39ce700cb47539246a4a47b4397d215cdb6384417aad053a85fca0953d99a0d439be910435b0d88f731250030c36e8846b0aa714eaff393f4f8d70be1d7eb6b07f95f1e497b54582bcd9848d95a7354fae9864479dd9036d9ab49033e1afe62e1bfb3b73c6541") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x0, 0x7fffffff, 0x0, 0x7fffffff, 0x7, 0x4, 0x100, 0x0}) socket(0xa, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) 2018/01/21 12:30:23 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r1, 0x0, 0x4) sync() write(r1, &(0x7f000002d000)="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", 0x868) 2018/01/21 12:30:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c39000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000505000)=""/255, 0xff) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d3000)={0x0, 0x800}, &(0x7f0000518000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000098b000-0x10)={0x4aa2, 0x209, 0x3, 0x0, r3}, &(0x7f00006bf000-0x4)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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]}, @in6=@empty={[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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x1) recvmsg$netrom(r2, &(0x7f000038e000-0x38)={&(0x7f0000bbe000)=@ax25={0x3, {"30eb8da175e4fc"}, 0x0}, 0x10, &(0x7f000039b000-0x30)=[{&(0x7f00005e7000)="b1b47a75c3308240538fc7b7da4eda0583e520f665d313511482471db3059f99f311018f62cdd005dd1c000e078ec775b240a2a651e7755a46e7aa248daf6af2c945dabc95e2c3c7e7c49bde019e3772f8fd96d4bc24b526ada1ad26a82ab0b7f290e15d628f3ca6", 0x68}], 0x1, &(0x7f0000fee000)=[], 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38f}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[], 0x0, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) recvfrom$llc(r2, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/21 12:30:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000986000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a15000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x2, &(0x7f0000cba000-0x10)={0x1f, 0x36e7, 0x4, 0x2}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cc0000)={0x0, 0x89, 0x5, 0x8000, 0x0}, 0x14) r3 = epoll_create1(0x0) r4 = dup2(r0, r1) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000331000)={0x0, 0x0, 0x0}, &(0x7f0000aee000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d8c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1f000)=0xe8) stat(&(0x7f0000ee1000-0x8)='./file0\x00', &(0x7f00009d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = geteuid() open(&(0x7f00001db000-0x8)='./file0\x00', 0x40, 0x10) lstat(&(0x7f0000fce000)='./file0\x00', &(0x7f00002ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00004d9000-0x38)={&(0x7f0000d75000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a93000)=[{&(0x7f0000052000-0x72)="dcc462765ce0b21c56b31af8c9a05a8bab1a84722ea4ab35f26b7dc50f44d4c441f5d03936ccf2910d232eaf29597be05f5bfb57e0c06d0ceba834b1e186c1853973f7ac99665e9df37b393758400866175f450e357337612404cd27b2e30eff6b03d5489799e87957aeb12bc60d2cf3ae71", 0x72}, {&(0x7f00008ec000-0x63)="5f1d58a8e2110cf859852e9ad418dd84d8500f608232f1c53d43983ab5a10b42e6f619432036e498cd4dad409854458362b0b821849e27e5abcac1c3481e1b8f186e6cfc09df19e450757bad242b3d0fcd618a832f8a342247d45c02d51c205c6baf42", 0x63}, {&(0x7f0000aea000-0x42)="dd0e6f19b3bf7278711582ab3b28aeda35f6ef3b2e81718adccd69005f405f4fd1f0195e7f7d327a591e7862ff33960a7d690c433bedb5c1cb3ef4bdf735b9da0be4", 0x42}, {&(0x7f0000d40000-0x37)="97452482c7282db97b5219a98252a54b19a0dc55ab9671cc4aac93eee1a31223c57db8798dff52a9d2edda84641f93a8d5802304865b6c", 0x37}, {&(0x7f0000305000)="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", 0xfb}, {&(0x7f0000772000)="807547c2ce49c35e1207875fda67478a311ff2ada9461d9b0638806983184f4dee498f6689e5978eca3f3811a98f593488a13c680d43d0", 0x37}, {&(0x7f0000e31000-0xf8)="837eda2dc110adb84aa59f21b7bd5a1ba3892bad69dcd93a1668edcc77fbef36fc26edffb06790ae1fffb4f17ccc4de6e7dd8e3e03e5f8f8c33f8481f7489187ce761763f8bbcc17f42f71f26ea61839ec01da84b510cc1150d32d19df361964a786c987f2fc895a0a387cbea0ff23c6ab9c3e6d02dd42b947377672e417f42d2611e84e33461e34f5a1883448c50f9641d3228cc05ec40a7a448bd9b1dcd9fb62c935b25531dcd98a458ff732206ea8944b783b926d61898e6771f6a42ac9d624af087bb4d8d60e4a7e3a60ea0a5980188c85a9ed414186b78b41f917ec136bcae9b8d20969b738d22c0d45c9bfb4d3822c9aa2f33a6230", 0xf8}], 0x7, &(0x7f0000769000-0x90)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r4, r5, r4, r4, r4, r0, r4, r0, r3]}], 0x90, 0x8080}, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000afe000-0xc)={0x0, 0x0}) 2018/01/21 12:30:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000452000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ab5000)={0x1, 0x1c0000000000000, 0x0, 0x69, 0x10001}, 0x14) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000254000)={&(0x7f000060d000/0x2000)=nil, 0xffffffffffffffff, 0x2, 0xf3788745b0a11d99, &(0x7f00001a4000/0x3000)=nil, 0x8001}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000928000-0x1)="9c", 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = add_key(&(0x7f0000b96000)='rxrpc\x00', &(0x7f0000cf4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005de000-0xd5)="71c341edccde110e57cd545ee71b7406805136701a3f108a1c40359a74aa684bc5ef8a024a87163b7f7893fce953ab29046ab3aceb717a5c9c169b617661d3d2ff1a28d1e8aeb97b51ee1281e4d6c3d6b43378b1ee7302986742b9ffaf1e3654c2b9b4e04e2b2dce6079a3ca72d0c0b2022bb86301dbd88e721e076ab5d98c7454619b770e4be85e704def4fc345e575a4ad627642a71ca545e071df9d4b42cf3047de5a08d338067f8c0a3ea682d93a2bd19af5b522d531c4e2105c585bf13c69784df4e04b02a1d88d13d25281c07dd3ee363973", 0xd5, 0x0) add_key(&(0x7f000039a000-0x5)='user\x00', &(0x7f000045b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000043f000-0x18)="bfcec2836ca4039038d913ccf347e45508005ccfd81c812b", 0x18, r3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008f2000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000718000)='/dev/sequencer\x00', 0x2000, 0x0) r4 = accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) 2018/01/21 12:30:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000684000)={0x0, 0x0}) accept4$packet(r0, &(0x7f000068f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f9c000)=0x14, 0x800) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f00006b9000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b68000)={0x0, 0x6}, &(0x7f0000536000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001ac000-0xa0)={r3, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6280000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x80000000, 0x400, 0xc0000000000000, 0x1}, &(0x7f0000ee7000)=0xa0) close(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000a48000-0xc)='/dev/autofs\x00', 0x40880, 0x0) 2018/01/21 12:30:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002d8000-0x4)=0x0) 2018/01/21 12:30:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @addr={0x0, 0x0}}, {0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xf0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008ed000)={@common='dummy0\x00', @ifru_flags=0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000019c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000403000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000110000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 96.127224] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 96.131259] IPVS: Creating netns size=2536 id=16 2018/01/21 12:30:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) unshare(0x44000000) 2018/01/21 12:30:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000291000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001df000)={0x0, 0x1b, "d8e3062e2db707ae7abe2c5d99ef621b69d3da58f2a8901a83aad0"}, &(0x7f0000597000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000f4000-0x8)={r1, 0x6}, &(0x7f00005f0000)=0x8) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c65000-0xb)='/dev/loop#\x00', 0x80006641d1d1, 0x800) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000da5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000173000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 12:30:23 executing program 4: ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000fef000)=0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="db6ea319d079367e82f44edad0abca66", 0x10) 2018/01/21 12:30:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') ioctl(r0, 0x1, &(0x7f0000dcc000-0xd0)="") ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d93000-0x1)=0x3) 2018/01/21 12:30:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000cd4000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000419000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64) sendmsg(r0, &(0x7f00008e4000)={0x0, 0x0, &(0x7f0000e4f000-0x4)=[], 0x0, 0x0, 0xd4, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000108000)={0x0, 0x6}, &(0x7f0000915000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dfa000-0xb)={0xfffffffffffffffb, 0x8, 0x8000, 0x5, 0x140000000000, 0x7, 0x3, 0x4, r2}, 0x20) 2018/01/21 12:30:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000642000-0x34)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00004cf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f0000fec000)='rxrpc\x00', &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a9000)="7c4d5d96adc103e61364800396f7a28c5d39733169f7bc75d7e472d72878f87d4b15f6776af01b1c127b1a01863a42fd55c2ac80e8f3cfbad964223394bcda4d316670711d0ec9a8035a335afc99c9c8d5c0eb2468c13d83651ecc1b90a07f2f64a207937cc2c29875906fc52023055a19aed80bbb6056f744e32c6b176b48f44f6039c718b803a9c2687a98b7d1b2177e7ed1b52eae8bbc614be3a54dc8962f67b49e62f729f4ca6d2a88f4cd1f73a7fa70a1256e5100857d6fd795ad198b2bb29335985dac1d948ee36cbf9230f66f431893a74415f6b4699cb598ac56f0e3a67a22", 0xe3, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000463000)="f2dd1c171bb9c031b8731beaa9eca5b67b5bf4c378a68af41c9452d382a91024ce5762be83b9ed9515084535d6f0e6ada94567fb8a326dec74f7606ceb0b9f35e010405f4754296d7ba615a14d04a84b9682117e8e5bbf5b81ee38992f913f3d320d6d41805ee56f02c28cc3b5d90d91086c414cdd695e80979a1b5ad56b3f5456c7ff329d95eefe3cef1db0ea63c76def2097f321d815a147c28b9fb3adcc3b450dd18c5c07b99f48de688c0c6719a6af26fc5e261d2a536b0ce2204dac6c6c3c54", 0xc2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000599000-0xe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[], @generic=""}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000cbf000)=0x0, 0x80000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000030b000)=0x8000, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000e4c000)=""/227) [ 96.864077] pktgen: kernel_thread() failed for cpu 0 [ 96.869216] pktgen: Cannot create thread for cpu 0 (-4) [ 96.874644] pktgen: kernel_thread() failed for cpu 1 [ 96.879856] pktgen: Cannot create thread for cpu 1 (-4) [ 96.885261] pktgen: Initialization failed for all threads [ 96.993956] pktgen: kernel_thread() failed for cpu 0 [ 96.999100] pktgen: Cannot create thread for cpu 0 (-4) [ 97.004553] pktgen: kernel_thread() failed for cpu 1 [ 97.009684] pktgen: Cannot create thread for cpu 1 (-4) [ 97.015102] pktgen: Initialization failed for all threads 2018/01/21 12:30:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000099a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readlinkat(r1, &(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000331000-0x1000)=""/4096, 0x1000) 2018/01/21 12:30:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0xffffffffffffffff) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) creat(&(0x7f0000deb000-0x8)='./file0\x00', 0x0) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x0, 0x2) 2018/01/21 12:30:24 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000045000)='lp\x00', 0x3) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/21 12:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000698000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 12:30:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x3, 0x0, 0x2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x8001, r1, 0x0, 0xd5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000f28000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73797a6b616c6c6572300000e500"}) 2018/01/21 12:30:24 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x2) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f00004ed000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004ed000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002cf000-0x30)={0x24, 0x0, &(0x7f0000458000-0x24)=[@increfs={0x40046304, 0x3}, @request_death={0x400c630e, 0x2, 0x2}, @dead_binder_done={0x40086310, 0x1}], 0x81, 0x0, &(0x7f000002e000)="866e1c82aeb5d0eb75d21c88d1795437166a576b32694a62abe72094edfad3bf878f8b65f9463e316ba5ffa1758e10525d74eaba1a8867d1d2c389775766b045b9dc9c2a0934d7751a10816c75d4196614012af2b0aa9edbafec0bfd15d92e64968e4f6156577b9f3fd5c5edbdaacad07b865dfa2902f8b9d848015f3d76698de4"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004ed000-0x8)={0x0, 0x0}) personality(0x420000d) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00004ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80800) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000021a000-0x15)='/dev/pktcdvd/control\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000a3000-0xa)={0x0, 0x80000001, 0x1, [0x3]}, &(0x7f0000329000-0x4)=0xa) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00004ed000)={r6, 0x100000000, 0x1, [0x0]}, &(0x7f00003f8000)=0xa) r7 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000330000)=0x0) tgkill(r7, r8, 0x3f) connect(r5, &(0x7f0000342000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x3, 0x4, 0x1, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) ustat(0x1f, &(0x7f0000360000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000132000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000229000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 12:30:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffff, 0x0}) 2018/01/21 12:30:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000a22000-0x1)="e7", 0x1, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f00005a6000-0x38)={&(0x7f000034d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ef5aae232116ddeb8d36a487385e0324659b2cede970a339168e3df917028d7271c1f5d01578e6e96619f29735086195760952a48dc1e01e211a4dbbc3fc63", 0x0}, 0x60, &(0x7f00009d1000)=[{&(0x7f00005d1000)="f99b07cacf1bc94d98419e2bba547662fbbc9b53f0b9cb63993bbae86e593f608138ec68a209292906cff1698e8ce937084237c419d7a74f6761768f9f58b69ac27e870d4da9018a2f954e85fecc5c956261cdd91e42704a01e28108264df4ea3f4ee522c11ef5d460fd90a95a9b913eac3f56d91a0729e1c5cd36f5ff71e5625d12b8b672b8d584dcb7a6c484666f723b54f9e87f8376753c198ad96be33131ab5777ac6f71a2cd2d9333306b89be460db1d295dc5b8d31ecaa0d0679d13f57a6e249fb91f178e52b78b62a4a16f3cd2a14c8a36141f4277e20cbd9b03a0a033d45eb38e34745f1c4", 0xe9}], 0x1, &(0x7f000080d000)=[], 0x0, 0x1}, 0x11) 2018/01/21 12:30:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) unlink(&(0x7f00002ea000-0x8)='./file0\x00') getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) 2018/01/21 12:30:24 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000694000)={0x0, 0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000177000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x2, 0x8, 0x5}, &(0x7f0000aa8000-0x4)=0xa0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000759000)={r1, 0x2}, &(0x7f0000aa7000)=0x6) r2 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') write(r2, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/21 12:30:24 executing program 6: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f000006b000+0x4d6)=0x0) r3 = syz_open_dev$mice(&(0x7f000002b000)='/dev/input/mice\x00', 0x0, 0x100) accept4$netrom(r2, &(0x7f000001c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000005f000-0x4)=0x48, 0x80800) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000046000-0x20)={0x7, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000051000-0x10)={r4, 0x1}) r5 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r5, 0x40001) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000030000+0x1ed)=0xffff, 0x4) recvmmsg(r1, &(0x7f000003a000)=[], 0x1ff, 0x0, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f000006c000)={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'root\x00'}, 0x25) sendfile(r0, r5, &(0x7f000000e000-0x8)=0x0, 0xa) close(r1) write(r2, &(0x7f000005c000-0x36)="010b8e8dc63eacdeb92bfbf49a64ee08b6902f8e4e6527f7802febf60a4cfa5639fbcb3488a7ac86b4287c5f76a6f5834a960b942ef4", 0x36) 2018/01/21 12:30:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002fc000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) recvfrom$inet6(r0, &(0x7f00001ec000)=""/29, 0x1d, 0x143, 0x0, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bdf000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00008d6000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='syzkaller1\x00'}}, 0x1e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000048f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000090000)=0x14) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f00006f8000-0x5)='comm\x00') 2018/01/21 12:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) fallocate(r0, 0x0, 0x0, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup2(r1, r0) fdatasync(r0) [ 97.170483] binder: 15001:15005 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 97.206417] binder: 15001:15005 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/01/21 12:30:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f00005d6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f00001e1000)="01000080000000006c6f776c616200040084") r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/21 12:30:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fdatasync(r0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000fdc000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bridge0\x00'}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000584000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d7000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000120000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffff, 0x0, 0x7, 0x500, 0x5, 0x80000, r2}) madvise(&(0x7f000088e000/0x2000)=nil, 0x2000, 0x0) [ 97.254713] binder: 15001:15005 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 97.269136] binder: 15001:15016 got transaction with invalid offsets ptr [ 97.281252] binder: 15001:15016 transaction failed 29201/-14, size 0-170 line 3155 [ 97.327169] binder: BINDER_SET_CONTEXT_MGR already set [ 97.333513] binder: 15001:15005 ioctl 40046207 0 returned -16 [ 97.376825] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 12:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000a24000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x8, 0x0) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) symlink(&(0x7f0000004000)='..', &(0x7f000038b000)='./file0\x00') 2018/01/21 12:30:24 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x4) connect$llc(r1, &(0x7f0000012000-0x10)={0x1a, 0x1f, 0x800, 0x4, 0x6, 0x3ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000006000-0x4)=0x3095, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000014000)=0x4, 0x3) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000013000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000e000-0x4c)={0xac40, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000d68000)='./file0\x00', 0x208000, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e4c000)=0x0) unlinkat(r1, &(0x7f0000768000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000a28000-0x8)='./file0\x00', &(0x7f000094c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000751000+0x608)=0x2, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a65000-0x28)={0x8, 0x9019, r2, 0x2, r3, 0xfff, 0xfffffffffffffff9, 0x5}) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r4 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000027d000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1000}) sendfile(r4, 0xffffffffffffffff, &(0x7f0000aef000)=0x0, 0xa8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000eae000)=[{0x3, 0xa80f7bf}, {0x3, 0x7}, {0xb, 0xfffffffffffffffb}], 0x3) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000d26000)=0x3) 2018/01/21 12:30:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) socket$pptp(0x18, 0x1, 0x2) writev(0xffffffffffffffff, &(0x7f00007cd000)=[], 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a8d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a36000)=r1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r3 = memfd_create(&(0x7f0000189000-0xb)='/xev/loop#', 0x0) pwritev(r3, &(0x7f0000fa7000)=[], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) getrandom(&(0x7f00003c4000-0xe6)=""/230, 0xe6, 0x3) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00003eb000)={{0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x20, [0x4, 0x80, 0x7, 0x4, 0x1, 0x9, 0x4, 0x1]}, 0x5c) 2018/01/21 12:30:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/21 12:30:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r0, &(0x7f0000ceb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) getpeername(r2, &(0x7f0000519000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000059f000)=0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b7f000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000298000-0x40)={&(0x7f0000f4b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000415000-0x4)=[0x0], &(0x7f00007b2000)=[0x0, 0x0], &(0x7f0000100000-0x4)=[0x0], 0x9, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/21 12:30:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0xfffffe04) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/21 12:30:24 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r1, 0x7f) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 12:30:24 executing program 4: 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) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) connect$pptp(r1, &(0x7f0000004000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) read$eventfd(r1, &(0x7f0000013000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x8000000000028, &(0x7f0000013000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c6d000-0x9)='/dev/ppp\x00', 0xd0100, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000b0e000)=""/235) 2018/01/21 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mkdirat(r0, &(0x7f0000b87000-0x8)='./file0\x00', 0x0) fallocate(r0, 0x20, 0x0, 0x9) 2018/01/21 12:30:25 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e4000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xc9, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x4f30) fstat(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:25 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000955000-0x8)='./file0\x00') gettid() r1 = gettid() mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000926000-0x11)="6e65742f697000fcff006500000700005c") getdents(r2, &(0x7f0000498000-0xce)=""/206, 0xce) 2018/01/21 12:30:25 executing program 0: r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000002a000)=0x0) sched_rr_get_interval(r3, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/21 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x1, 0x7, 0x1, &(0x7f000011e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d21000)={0x0, 0x5}, &(0x7f0000490000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000934000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x0, 0x7aa57cf5, 0x0}, &(0x7f000082b000)=0xa0) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000b6000)=0x48, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bc2000)={r4, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x8000, 0x2, 0x80}, &(0x7f0000354000-0x4)=0xa0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00008f6000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x101, 0x2}, 0x8) setns(r1, 0x4000000) r5 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r5, &(0x7f000097d000)=0x0, 0xff) 2018/01/21 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047e000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x100000001, 0x4) r1 = memfd_create(&(0x7f000030a000-0x4)='\'**\x00', 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/21 12:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000027f000-0x4)=0x7a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e05000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r2, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000433000)=0x9e4, 0x4) [ 97.834006] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/21 12:30:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000084e000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000051c000)={0x0, 0xa0, &(0x7f0000103000-0xa0)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5199, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5b30}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xdf30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000fd3000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec0000)={0x0, 0x1ff, 0x4, 'queue0\x00', 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]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000049b000-0x3c)={r2, 0x34, "589c1a0dbb2d27be6741339a695b54939ae385900f458f8ee1ee7199654031731d0364b14b1d61bb4cf491ade32abc4a1d5d75b3"}, &(0x7f0000023000)=0x3c) syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/21 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d98000)=[{0xf, 0x7fff}, {0x2, 0x3}, {0x4, 0xfc}, {0x10000000003, 0x10001}, {0x8, 0x4000000008}, {0x3, 0xd}], 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e7000-0x4)=0x0, &(0x7f0000db3000-0x4)=0x4) getpeername(r0, &(0x7f00009eb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1c000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00008c5000)=0x0, 0x4) 2018/01/21 12:30:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00000c7000-0x4)=0x0, 0x148) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000873000)=0x0, &(0x7f0000267000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005bc000-0xe)={0x5, [0x3f, 0x6, 0x100000001, 0x48, 0x5]}, &(0x7f00006b7000)=0xe) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000197000)={0x9, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/21 12:30:25 executing program 1: 2018/01/21 12:30:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000791000)={0x3, &(0x7f0000000000)=[{0x15, 0x4000000000, 0x1, 0x7ffffffe}, {0x0, 0x7, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') 2018/01/21 12:30:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r1, 0x5450) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r2 = openat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x800, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x30, 0x6, 0x8000}, &(0x7f0000004000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000014000-0x10)={r3, 0x3, 0x7bd, 0x1}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7fff}, 0x98) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000001000)=""/95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000063c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000385000-0x8)=[0x0, 0xffffffffffffffff]) chown(&(0x7f000019e000-0x8)='./file0\x00', r5, r6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:25 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000d97000-0x84)="ec290c3382821451f9a4fcc4754ea56f86900d18aeff9f12aced8f6be5af88293368115e95740beb0c1f80c46b443363ae300ba653463e7b9b260f0c5e80a1a25c946ac64082b0fed956f4c543af3b2f0f0f3af503db0bb51e90330f5dcce1afdf9039961abe53311ee4cdd6b2e8fed688e3493afe8e423cdb0ab4dc2c56f29223822026") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x80000200) sendto$inet(r1, &(0x7f000087a000)="", 0x0, 0x20008042, &(0x7f00000b0000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/21 12:30:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063a000)=0xe8) r2 = socket$unix(0x1, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000799000)=0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f99000)='/dev/keychord\x00', 0x4000, 0x0) r6 = perf_event_open(&(0x7f0000e01000)={0x1, 0x78, 0x400, 0x6, 0x80000000, 0x7, 0x0, 0x1, 0x81000, 0x2, 0x5, 0x8, 0x9, 0x2, 0x5, 0x3, 0x6, 0x1c70, 0xd49, 0x4, 0x8, 0x6, 0x3, 0xc30, 0x5, 0x200, 0xef9, 0x74, 0x4, 0x5, 0x9, 0x3, 0x5, 0x200, 0x461b, 0x101, 0x2, 0x7, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f000071a000)=0x0, 0x8}, 0x8014, 0x8000, 0x401, 0x1, 0x40, 0x7ef6, 0x40, 0x0}, r4, 0x0, r5, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f00008a2000)=0x6, 0x4) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x2) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r7 = accept4$unix(r3, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r8 = geteuid() r9 = getegid() lstat(&(0x7f0000fa7000)="e91f7189591e9233614b", &(0x7f0000b8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r7, &(0x7f0000235000)={&(0x7f0000d94000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c2c000)=[{&(0x7f0000c03000-0x80)="b95470a249f76fac6e94ccbbb597f7e6542b5bc9482075c3f6b86f9d521758a10407c95a2a8a6794db071ec1d92373ba5addd2e804f2e776aef974cf1d27f9d9ea792e477512c7ae6298083bcc45c1e10e876aa0fc6200fabe81de815e2632bad015bb30e7f1d82db1d4ccbd6a31b611ba5171d79177ea80afcff63dc4aa1f67", 0x80}, {&(0x7f00006b8000-0x1c)="48e2c825ed6cfee36d84308070ade8bb21aa500398bb83e32d047c9b", 0x1c}], 0x2, &(0x7f0000151000)=[@rights={0x18, 0x1, 0x1, [r6, r5]}, @rights={0x28, 0x1, 0x1, [r0, r0, r6, r6, r6, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r7, r1, r6, r3, r3, r2, r7, r2]}, @rights={0x28, 0x1, 0x1, [r3, r6, r3, r1, r3, r3]}, @rights={0x18, 0x1, 0x1, [r1, r6]}, @cred={0x20, 0x1, 0x2, r4, r8, r9}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r10, r11}], 0x120, 0x1}, 0x20004010) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00007f2000-0x4)=0x0, &(0x7f000007f000)=0x4) getresuid(&(0x7f0000e6a000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x0, &(0x7f0000f4b000)=0x0) ioctl$int_in(r2, 0x0, &(0x7f000027a000-0x8)=0x2) 2018/01/21 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a69000-0x8)='./file0\x00', &(0x7f0000f21000)='./file0\x00', &(0x7f000004b000)='romfs\x00', 0x880000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000004b000-0x8)={0x0, 0x6e}, &(0x7f0000395000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000622000)={0x2, 0x1c28, 0x7, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009f2000)={0x5, 0x8000, 0x10001, 0x6, r1}, 0x10) 2018/01/21 12:30:25 executing program 2: mmap(&(0x7f0000000000/0x5ee000)=nil, 0x5ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000277000-0xb)='asymmetric\x00', &(0x7f00005ee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00005ef000-0x8)='keyring\x00', &(0x7f0000538000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005f0000-0x10)=[{&(0x7f00004fd000-0x17b)='9', 0x1}], 0x6, 0x0) vmsplice(r0, &(0x7f00003a7000-0x60)=[{&(0x7f0000206000)="51a1", 0x2}], 0x1, 0x0) 2018/01/21 12:30:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x8000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x1e6, 0x9}, &(0x7f0000001000-0x4)=0xc) r2 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={r3, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) keyctl$get_security(0x11, r2, &(0x7f000068b000)=""/50, 0x32) 2018/01/21 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f68000)='/dev/sg#\x00', 0x2, 0x20000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000035c000)=0x0, &(0x7f0000f69000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f68000)={0x0, 0xb9, "dfabee364abbb6b677e839707432891cbf71915f8da7e20ed63b58e6e8af7c50779e6eaa6f0c002d0330357e113a4bde6927d4283b8da82b03e71287798f8b0974ef324cf04160249c270f148b1bad5477254703049433b64ff77453e09f56484274f5a039a33222be3800699558fa87add573bb30bf8edc1ae06f53dcf48e868c07f8a3cd7a8fd4981600ae44f08ba519b25b35b165fa6a19dc3099a90ed4a147d190a670187a707124245028a3e47cc56cc77d4e5d8adc2e"}, &(0x7f0000f68000)=0xc1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000632000-0x10)={0x100000001, 0x1, 0x8, 0x0, r1}, &(0x7f0000b50000-0x4)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f68000)='\x00', 0x80, 0x10, &(0x7f00005d6000-0x40)={0x7, 0x7, 0x0, 0x1000, 0x314e, 0x80, 0x7fff, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f6b000-0x90)={0x100000001, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a41000)='/selinux/member\x00', 0x2, 0x0) pwritev(r3, &(0x7f0000ab7000)=[{&(0x7f0000328000-0x7b)='*', 0x1}], 0x1, 0x0) readv(r3, &(0x7f00007a4000)=[{&(0x7f0000e80000-0x22)=""/249, 0xf9}], 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r4 = syz_open_dev$mice(&(0x7f0000c59000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r4, &(0x7f0000f69000-0x40)={0xfffffffffffeffff, 0x4ad71200, 0xcde, 0xffffffffffff0000, 0x9dc, 0xc1c, 0x8, 0x3}, &(0x7f0000931000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:25 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe7000)="") mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe9000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000f4d000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000bb1000-0x8)='./file1\x00', 0x0) 2018/01/21 12:30:25 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd5000+0x40)='/dev/rfkill\x00', 0x4002, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) 2018/01/21 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000549000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00009fe000-0x29)=""/41) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) pipe(&(0x7f0000beb000-0x8)={0x0, 0x0}) recvfrom$llc(r3, &(0x7f000083d000)=""/224, 0xe0, 0x1, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00004e9000-0x4)=0x0) r4 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000d1e000-0x10)={0x4, 0x1, 0x5b0358bf, 0x81}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}], 0xffffffffffffff5a, 0x0, &(0x7f000049b000)=""}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000926000-0x4)=0x6) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/21 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x0, 0xffffffff}]}) chdir(&(0x7f00004b9000-0x8)='./file1\x00') 2018/01/21 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000545000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000cdd000)=[r0]) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000e14000-0x4)=0x0, &(0x7f0000e31000-0x4)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) 2018/01/21 12:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) signalfd4(0xffffffffffffffff, &(0x7f000085a000)={0x0}, 0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000)='net\x00') fchmodat(r0, &(0x7f0000fb0000)='./file0\x00', 0x40) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00004e7000)=""/24) 2018/01/21 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000017f000-0x2)='&\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000da9000-0x28)={@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]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003c5000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x8, 0x80000001, 0x5, 0x500, 0xffffffffffffffff, 0x100000, r2}) fanotify_mark(r1, 0x40, 0x20, r1, &(0x7f0000719000-0x8)='./file0\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000b8b000)='/dev/ashmem\x00', 0x1, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) fcntl$getown(r0, 0x9) 2018/01/21 12:30:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = getpgid(0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aa9000)='/dev/keychord\x00', 0x440400, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fe4000-0x10)={0x2, 0xbb, &(0x7f0000f0c000)="b97658ff6fc275fb081a196b4daba72614231ef2f26f36d42e33f6168e2eb6190c190455d97db5fd8a12013761c2bd70210207375caca480ac2ec3dd9b4c3e65cdef314b210911d1ffd1b67e48e01cdfedf2141abfabbe1ebf4801465284aa5d7599b733fb3601c7bff9b28b53d67af3bac59dbb3bc89dcd79bdc7df1d9d05f9ddb874c61c8a8fdb3f019773510473ce802f54d68b11af6eaa98c867ce7d371cb28fbe4fc0c3dd84c69336c11d5b988542c3f537027bc789f57595"}) setpgid(r0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001d6000)=0x0, &(0x7f0000f6b000)=0x4) 2018/01/21 12:30:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x5a)="47a7e5636b9250c4ace06630f6a311e93d2eb6aa96423ccc79918ddf1c053736687dd46c8e04f7d45a35b5295f95869d8428ee63b58c07aad0d47c45a9be6e7ad98e63ab78f7c90c56f2f1cf8f76edf141108f022dc9257d6621", 0x5a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = add_key$keyring(&(0x7f0000d0e000-0x8)='keyring\x00', &(0x7f00004b9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000c0d000)='trusted\x00', 0x0) 2018/01/21 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000050c000-0xc6)=""/198) fchmodat(r0, &(0x7f0000bce000)='./file0\x00', 0x0) pipe(&(0x7f000089d000-0x8)={0x0, 0x0}) creat(&(0x7f0000163000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000690000-0xe)='./file0/file0\x00', &(0x7f0000848000-0x8)='./file0\x00', &(0x7f000071b000-0x6)='btrfs\x00', 0x0, &(0x7f0000e22000-0x38)="") 2018/01/21 12:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000db000)={0x40, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e00000-0x10)={0x1, r1}) init_module(&(0x7f0000223000-0x2)='%\x00', 0x2, &(0x7f000060c000)='/dev/ptmx\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000758000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 98.375106] binder: release 15146:15155 transaction 169 out, still active [ 98.387002] binder: undelivered TRANSACTION_COMPLETE [ 98.429301] binder: BINDER_SET_CONTEXT_MGR already set [ 98.438436] binder: 15146:15155 ioctl 40046207 0 returned -16 [ 98.448224] binder_alloc: 15146: binder_alloc_buf, no vma [ 98.454116] binder: 15146:15175 transaction failed 29189/-3, size 0-0 line 3127 [ 98.463431] binder: 15146:15155 BC_FREE_BUFFER u0000000020dbd000 no match [ 98.473296] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.479023] binder: release 15146:15148 transaction 169 in, still active [ 98.487149] binder: send failed reply for transaction 169, target dead 2018/01/21 12:30:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d28000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000d28000)="b4f0b0d776e68f6de40e540656368f67a54d402c271c0863c301895a26760231de89da16f9282aba418dc6d2772b61c242a5") r1 = socket$key(0xa, 0x2, 0x88) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f000065e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d2a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:25 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000354000)=0xfffffe49, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000746000-0x20)={@generic="66db6109760b4860a96d7f55d72b431a", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e7000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b89000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/21 12:30:25 executing program 3: r0 = gettid() r1 = socket(0x9, 0x5, 0x7) fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) 2018/01/21 12:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ptrace$poke(0x5, r1, &(0x7f00002ea000)=0x0, 0x400) pipe(&(0x7f00009be000-0x8)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000bfe000-0x9d)="a1b3bafcc0c2a2f124b1d4224450d51b304bc70458438cb6ee22e2529231b606c22371b97d918bfd2fefe2f80c6c4d937890ff36e37444f276336cfcada66742b1cb1fa9e48dcdb5610519d9166bc7cbe7827b280b8c1071feb3871f43eff60b1935d078f8a17d1cd720a137cfb0fdb5973de4747a708e360f15d0c83bf71fed6b3a27ab95390ea972605c0de32a53aef6c33a124924a9225f390ccf5b", 0x9d, 0x800, &(0x7f000091f000-0x10)={0x1a, 0x1f, 0xffffffff, 0x800, 0x5b, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) accept(0xffffffffffffff9c, &(0x7f000081e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00006e5000)=0x3a) lstat(&(0x7f0000c5d000-0x8)='./file0\x00', &(0x7f0000bfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000c3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d85000-0x8)='./file0\x00', &(0x7f0000dfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a58000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007db000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001eb000)={0x0, 0x0, 0x0}, &(0x7f0000761000)=0xc) sendmsg$unix(r4, &(0x7f0000e5b000-0x38)={&(0x7f0000df9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000047f000-0x50)=[{&(0x7f00006e8000-0xad)="117052bc193b37f0df66c47c176f7b9a8202bae8256f6ede0cafce1d5db18333d7dbaccb7b739defa15ba5c421fd342c6976538fb7ca990bb4cc345f67fdfac030da77defdcfce74fc2baae850b40bf584cbcfe594721ceb1fee1da9fc5a6435846e53a035fb46f112c601299fe7e3aa13f0bb0e6de37490fc37e35e152f0cf6358ceedb57a2dff02fe63ccca6036bca8065c0aebf3481e7919564f6a5af887a10c9c378a15f0dc597634c5cca", 0xad}, {&(0x7f0000f0d000)="2f898c180758292ae0e4cea55eb220ec5c81f8d0237698c7c860b2c4d20b45779da5d6cfebbf761a93885d5f7e8915e0f221d71ea342da55275175e18bfa865020cc7234fb16b1b8ddb549bb35e37c71175332f73cc1c2aa7f83c0a96e813a009d84db11a5d253de6099db1a536c0ec8e35a30d859eec978c7f97b13fdaa1ce9de0dec6634dcd32ea38b513b87fc93cad5d5420c4556439eb8433d2c872ede526278daec17eeff52776f136cb26c29c125955d4f95e6f6ecf0371121cb721c8cb1521cc3dddee171168f", 0xca}, {&(0x7f0000cce000)="0a76e5c2d7015e75486026ad82a7c3d2ee02cb1c60dcec0971d6cb5878b811cea663d0c66bb66d186d5afe30f4fa708234047363a8699b023647f23b35297fe0f289dae6a9b0074242a58fd2ae72323bdf8f75dacd6910d9ba016dafae22cb63716b34f7e975d20a603ff05a5f786b7ff7a52f05a81737d0a361ffbeed97b21069e0a2b8307bb20b708e747f83fe37b6c37db5c2bbc66d9a6897b9dead203dcf990e6b40ebc1e36091", 0xa9}, {&(0x7f0000a43000)="8fada1", 0x3}, {&(0x7f0000eb0000-0xed)="83019b32c0d09e822e9a88407aa58cd47ce8dd7c6a3d891f4b3eba6d224e500ea677da1503b2eb3df7809b6c9dafcbcb7eb37b69e7eaadefb42712e695043c5c45b5144aa1ba45f9a71fe70824ef0b653884a69313c452fa631038c2417fcd8ccd92d5b05d206eb2813ab1ecd19a915c0896f1c28bd74dfd83e0b43bd5edb28ba48bc269b462667868c4226a00b955bb2f9c2bd62ed5e548193bef606c4e77a5e7eba057d59cc9e4ff2016363254cafd504ca56104d8792e888c1131a0b6df7a0a360105ee79d470422ef898043dcb3f7a842c6eaf634dd46e7c3ff36cbbbf88a5dcec555c19de361e23124476", 0xed}], 0x5, &(0x7f00006af000-0x78)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x78, 0xc000}, 0x1) syz_open_procfs(0x0, &(0x7f0000da7000-0x11)='net/ip6_mr_cache\x00') 2018/01/21 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ce4000)=@generic="17c92ea3030a80b4b7a53b162130ac72") sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f000053b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x4, 0x8080f, 0x20) r2 = syz_open_dev$mice(&(0x7f0000c3e000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000dce000-0xbc)={0x1f, 0x0, 'client1\x00', 0x1, "48f3bfc7b69c0809", "b9733a9515112f5845816f4acd136f87135aea386ea89719f85b49945d018f46", 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f000082b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000361000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc0, 0xff, 0x54, 0x16}, &(0x7f00003ce000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a06000-0xc)={r3, 0x1, 0x10}, 0xc) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a1f000-0x4)=0x3, 0x4) 2018/01/21 12:30:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCSETA(r0, 0x5406, &(0x7f00001a2000-0x14)={0x9, 0xb5ec, 0x5, 0x7c, 0xffffffffffffffff, 0x1ff, 0x4, 0x81, 0x2, 0x8}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2018/01/21 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") getrlimit(0x0, &(0x7f0000a7c000)={0x0, 0x0}) rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/01/21 12:30:25 executing program 2: eventfd2(0x0, 0x2c4d4b9eef7804ef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d10000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e2000-0xe3)="ec7065ecc5e49113c188bb3cf37c29067bf51dde96eb8a0482417caf517f58f58923461cf913256d2bf0c29e8acb9180e530a9c4a36d166f55b8f155fcfa450182bfce900d15ecb4a701442502b46a4349da4c6ea17e5891a835d8c8a644d901fa9de37d275ed72c2020f1a600368c28aa807aae697e2e22633872ad4dac88c989010b810eed915c637fe802ef4d224849e3525363cbe42b19e73b62a046e11700d85f00c0906517c12894ed1a91ea717e163cfc3e9d4a8f854753409cc931f07de5f60fab91b6444886396e52584897b243aa23efdfd46ee7edfd0d8194f83804b84e", 0xe3, 0xfffffffffffffffb) add_key$user(&(0x7f0000001000-0x2)='user\x00', &(0x7f000042b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000950000)="fa6c89a3c95f7760cfa7b5b33dafbdc20bffaa98adcc243e28778a009e9b604a3e4ae769aa875e2607f079947728f10ab22ab6a6500b5b9abedc7c5b8df46eef8e18ca8e21d516a10e951bad2cbdae3af62d59d389bf5f356c68f54cf2bdb0eaa85e72907360a914a4b16d65ad5fab164ac60c19df097ad791e5b7e3d3b93f11b2d509e315632118a9db1a48e76aac22fd01fb20eb6ceca5d1ba58a3694cecd33e65c721a0a3440ba1148ebe875a8e10755a758a2b3071ef56eea77b0c7ba6723aaa91b966f1af29c349de0baefc760d42f4c536371ebc5b85404431e329e2156302c0aca055824b21ec2bba229edba5ad96", 0xf2, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8d000-0x4)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@generic="b3aeae8ba13a533997d5ae160b4c79a8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f, r2}) [ 98.676245] audit_printk_skb: 282 callbacks suppressed [ 98.676265] audit: type=1400 audit(1516537825.999:692): avc: denied { sys_admin } for pid=15186 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.706786] audit: type=1400 audit(1516537826.029:693): avc: denied { sys_admin } for pid=15186 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.732032] audit: type=1400 audit(1516537826.049:694): avc: denied { dac_override } for pid=15183 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.760117] audit: type=1400 audit(1516537826.079:695): avc: denied { dac_override } for pid=15186 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.760500] audit: type=1400 audit(1516537826.079:696): avc: denied { dac_override } for pid=15186 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.775671] audit: type=1400 audit(1516537826.099:697): avc: denied { sys_admin } for pid=15186 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.778325] audit: type=1400 audit(1516537826.099:698): avc: denied { sys_admin } for pid=15186 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.799824] audit: type=1400 audit(1516537826.119:699): avc: denied { dac_override } for pid=15183 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.925084] audit: type=1400 audit(1516537826.249:700): avc: denied { sys_admin } for pid=15186 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.952810] audit: type=1400 audit(1516537826.269:701): avc: denied { sys_admin } for pid=5128 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 12:30:26 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200003, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000016000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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, @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}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000015000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x2000}, 0xfcc6, &(0x7f0000015000)={&(0x7f0000010000-0x54)=@ipv4_getaddr={0x54, 0x16, 0x0, 0x2, 0x2, {0x2, 0x19, 0x400, 0xff, r1}, [@IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, @generic="a2abe9e520ef05a33db47fd8ed2eab99"}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setstatus(r0, 0x4, 0x4400) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000014000)=0x100000001) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000017000)=0x42, 0x3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f000001b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000)=0x317, 0x80800) mmap(&(0x7f000001a000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000014000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000014000)={&(0x7f000001b000-0x468c)={0x4688, 0x2b, 0x101, 0x3, 0x1, {0xb, 0x0, 0x0}, [@typed={0x1008, 0x2e, @binary="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@generic="e0a327ab226f0600000078cca3b95da80a2d151b0c4fd19c5704b25122c138cbccd6c80d68426a6c581d04543308af893bea97ce1fd0aa1c8e9113f7c6795056db9c9c71638f23956900a77be60bfb15fc6207f977453b779737148def7d6533f2d42427706caa6149803df281a9414459ca", @generic="2b471d7a99b42f243a4fd0fabd1609004ba49ec9"]}, @typed={0xf4, 0x1a, @ipv4=@broadcast=0xffffffff}, @typed={0x0, 0x44, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @generic="fcbee19781e76c0a249023f6f80c7b", @nested={0x1250, 0x8, [@generic="7ec001210bc891e6834c7e7d9a759c60617571149419218272f182a735c8ac392e1293d07a9ea5098a1a50b6a083d8d42fda1e076e784dd7886224fa435bb4796e4f9bf3192a7c0b14aeb6f626ea3f84062268224216d1730c15314b1fb008ea817981fee70fe4d799d0698265e17e36d80b34424fc554e662b35f13215840a53cdfc7a5d0fef996b49a86224daf30a1f8231128e37ad17939ec133e9adc1f994917288f73077aeba0daaace53ccf765622aaa382a29ccdb0f3e01b4ece7a9a8261a5e6a41fe1a71432be2db67e1c06a", @generic="a42b25a7a269c7ae26b49bd365825f4cf6caa073c87f87ecfdd551914b43147a17676a861a608c0dc1a9c140084c30", @generic="5f6bee5064c2c340a23c39b56b6e0ad33095ef483eaa3b9afa3b8b17c41ebc9676db4c53e8040b01e280993d2fb2dfd3e145d48fc5c97a891d1896a3a4b2dceb639a239412a356b7bb58113c3ae3577afd08d2376c2062dc05fd07e40615535edaeedcbc129ccb3335b6b5325663a0bddef623905f2e34edd8c49361d172ac5529b2dbfcc476b52dd0cd11316539b3796b4f87762a396c0560e44a1c0bb7787b53ecce8d575be7322f7ed8fc77110f5eadc324e4f68bf8d828e422fa459c1bfa1429f6fca0be8c5a8d79cfc66db580e297733329c4205cb0820c28ea433bc95422edea3e3c1d5a03a5d629abaec9a0cc77667abca1567663c35e94ee481031ef2c3dc16c6e4d20d0746866033755fbce514e3aed0ef1172d52e011365d4f6671f79f33339f3c23a0251c379836799e5daa0a8f8b885de5648bc1662aacf806eee09f276c11ac3584a7ae3b8c9ca12e96c03504b7e60b90e1a28cd6d23d5bee200ce48b1eb5e9bad879655e7c561ba96d805c60ce3fb9d194e06fe5c7c526dd3e62e8813ee115ceb7c5adf36e7fd9e024a2013a3d20beb911e2493b60cc5952ddf57763362d205f5644e5eb6c852df98f4cc7f9e4bfa27a973b1900527e75f91f43855df54d78f1da575ebc2d2f87ece14efa8baa5bb4e0e59b33b5af8d13867edb2e27ceb0e76d0be023054cfc6c1e44259b27d7517ab836223f2040d33d3da8466206546770aa435b28c0bf98803b5abc084cff6e2239077a1d8f8061a197fae8c39266cfea58f9edbd3fa266027a8b199a08fae2c6f1be748b9e96e52c433fd072891778863336f6d7047aa4c4607075fb00b479d256f7c5affa6c3de84b8d01af85687aaa4b331ddc414141482f1fb5fc2ccac8f184b513047d239b12b22048cdb049d24bbab41479ac1479a4fabf84377846075b9eeccf5c5197205cc443bfc6954de176767569f485754324d34fe6c8aed0568ffc64544ccaf182d98cd47d28840b808ad6b04ef04c56b51e33d8156615bc248166ca9eeac08e9fdbdc169329f6502111e2b0b2ac641be8418cf1ce63a451071ceccef02a40100374e77231f4287e3239ace7b5fa3c9752e39ceb6c6b47fce06048d2277d23055cb37b4f83b304edbefa7dc7804ae3fd35e2832e6d1ced56872c9adb0616a882de2f569c7903d844183dc996959d364d6086f8bba54a2f2b6deeeaf6948bc54d8bd6b38cae36676e0199a3ca5f2bb332c239b69ddb3c9c935a91d89e142f129f91a7b927bee82fcc06ec92aad14a9db39c3a6f5c2ad85939a7b8b046767aa4590d8093db5faca389f33cdf469b0be9ed394ef28578c37e7c587157180240c6c3d13244e03371e664ba116775cab3c8200d2c460d31def7c3c4521eb61f34b7127d935d96c097a5f7d2f2382c789158406880007f17ce67170edb22c4faed0d31753b1e81693299d171667331b4dc97c63efd03333a2ad8e721add1e701b64dba0d4b02df70c9609475d23aa030e4ab538d4894ca4a0f5e5fa29ee018fa36f97110bb605f5c95ea9d3ef4377aff0b63a4eefd747c38a0db2abfd073ecd6b5de0a8b9d2f3f1eab9f969b1731451f554b5ecec6307094fb36d5913ba11de7efab14d459339e616da26b7eb28bc65b53d279a10b32d2c1c7e21292f8aa063570e183e0df7940cfb4f0d1c0daeea61d7bf5481d6df108d660601c5c4a33a5f5967826d584dcf434fe2cf827a4a575f44381080b0151fadc603caf553ec67b7a47d66433bf4c8fdae127c90e7f063330cc4831b67852e2cd39deac5271df0888c929799c2cc4bf45ad1b488e85518cb97f635156498a04491702f0616ecbc87d7ecd19a0cad2815cbe365972f75e20d84e0d02d94023184686858415db9cd98af0724b2e6a5f28f4415f7f71844f92c55f52e2b29cad2fc201e7f1ba2ac328a5401b6719d66fa570601f0e646bb829e6124c30ed28889baa65a77ff6e4ea59c3425ba7124916b42398e9f5d00f032267cbece1f75887a1ba4ec42a98188e91dd03d6b0a8f8a8abd69a0cfb4f5c8f3fa46cbd4109d99b1f8bffdf5dc0aad08332e3c8801fd1fa9f3f3ecf62b6ff1493d0a8c83a5f8c22b730d092868aff42b9a407e313afc52810e20c2c439be7e997c618fb729ea31b7767331bcf82bec57cadd42556b14a53b28f70c3d1e932b77b1471b662c88fb23d83c42a73bae59d53cc804335839a29be76307bbc01c9e4967b469fdb45e6d7035f5382faab91ad7e5490608a9637d6e4afeb7d58774e07146be330dbcb2fe977f65b586e5b93494980d290c71dd11e16615cd259582e5c77043c075a651d09aacf494840bc3553bae033cc5a7bf007f8640bf91c5131841a3d6e96e9f0a71360c481f88b94b027fd59603dfc9d57b7e437a4ec021ecf938d9c40a8c5ad1d74e14cb2c5cbccc34865f4827749df3818b9ca2a967a75f1f0efd97e4197464f418e9a7614609e581cfc837cbd9d93932a8325d33c103915c59d0c7680841ee298ead7c51ebe3b45ee1f07a79bdb5218e4eb2b5705dca97165e3f7a31c43c4a2522912f08d201b1dd7ac118c988be7a484e63bafbc51175f5b92974e884f36d495051fb3dfd1fbc7445ede51aad39a9175b2e5871d917ab2c4dd4a9dc11703e819a31d8e98cfc957578fde945dcd0890ee2f2411a4e6f4ac2002c9e324e610a8d6672e634c34c724f6d9f6d256a724379f666805a3bb371b562b08ed36a69a9e084e7eea900ff8ee0a0e0bb0b9c45350cf07a124016910e343ed5cab43ef984b8679e51e96a62de2f838ceb8a7c19b1dc2e4426bc0293784ed2f7741b2647167d3c21e72aa8d5f604bb332352653e15d046527836be46fa17a83c76f5db4f51a35e5d1eafdd428c8a7a2a0e227297cc78e6e85e4c06e1aca85928bc5e9a5b4ed376fea0ab5c5877af498c7c0233b14be429267e152441f30b1a755dac6f817095cb4b6cd3646505a18ff997a6138145fe577124bf67bb9e45f0a77d9c34977b609dde500569f4f3f2f72b170f47361569ba814e15f810180d26b0194f7255dbace71f34f855ecc91ffed830c19a7813a674d98aa204efdacba721f96ad9b8dfc3afeb9eb004e4ce599abbc6878ccde7182b83afb42085eff0376f23c8b85f43dc7c563f9925cfd5a2cc3c0ed7360c1b661e7d6b877eed48959fc75d5130cdfa4c7922e8aab7d5f8a3ecd63449b2d54795f38ce188ffbbee37a8821c81e17faf4bdc8e7200fff95979fd3e4046cfb0cacff6c8abdec1ca4bc5644e348a8d446f0a8da214aaf8c31632f7914020fc8ddcca6019a80852bb7776ace1609576a8b564ddd087b42f19c3c2c342412775a8b428c8288f3dd705b16f725761afe801aac49bc3d310a31c0a70367b212b415615ba13435ebddff10b5232715ceb3b916b380ae98a2017b9ed92ce4f79920dfcae1a00a21b0a09dbe2724963c0b5b507c16408600787b1c16420b99c3ca69472d03ae1f85d77c7a0111c2e3487e7f7bb5f815a046d2cb0b5fb58fe10b4f099416e26c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@typed={0xc, 0x80, @u32=0x6}, @generic="3f34241fb31651df3b269759697ec3420597ed24b72a4cf3cdb286963fc522976355e7ed2e7d8a41472f143b5a108ee1c75321bf5a4d88ea336a0970307de0aaad5ec5", @typed={0x10, 0xe, @u64=0xa}, @generic="efd38fe5512c62e863208dad415a65fcb9ddd1f396ab33f1107dce3985d07183fee55912db6a1b57582bdbe95e8a6ab0de7590f39fa1049e67cb22a5c5698c9eb414486bfd40dcc5ad673bdd3dfc41950794524e428113992d3579ee0cd7a70c254d5bdf69f63fe4a39284de89d9c48deeaed81473a09f27062d32a0994f8255f8e98661a4e9bd1bc447c7771c95cf8115e61b8837b415d1", @generic="38c99792a688b9be62435076654fa73a46948f5d6717b7b89baf1681c47e8570a44b4b31ccb2aa4ee73e6cee73ffee65d9896d757ad7aeef6e2c791f5c9ad077fa792ad19cdad2d0a1bebb6835a763e6ca45f8"]}, @typed={0x8, 0x3d, @void=""}]}, 0x4688}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000019000)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000013000-0x38)={&(0x7f000001f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[], 0xf9, &(0x7f0000008000)=""/251, 0xfffffd11, 0x0}, 0x0) listen$netrom(r0, 0x3) 2018/01/21 12:30:26 executing program 3: keyctl$session_to_parent(0x12) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f4000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b8e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d5e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0xffffffffffff4616, 0x100, 0x8, 0x280000, r1}) mprotect(&(0x7f0000faf000/0x3000)=nil, 0x3000, 0x4) 2018/01/21 12:30:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/status\x00', 0x0, 0x0) accept4(r0, &(0x7f0000c3d000+0x8bd)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c6000)=0xc, 0x80000) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2018/01/21 12:30:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = syz_open_dev$sg(&(0x7f000070f000)='/dev/sg#\x00', 0x4, 0x141000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006d6000)={0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000bbe000)=0x4) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00009ed000)=@abs={0x0, 0x0, 0x0}, 0x49) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e81000-0xc)={0x10000005, 0x0}) pipe(&(0x7f0000e1c000)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000edc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004f3000)=0x10) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f0000fba000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x0}], 0x1, 0x0) sendto$ax25(r4, &(0x7f0000e8c000)="77515f1f469ff47e16fad7af3192c6a106ea3a4ea8720177d40f00b60ea9747775f2a9459896360e1d543a217ecd453ccc8c2ba243ab67d38de0", 0x3a, 0x4000, 0x0, 0x0) splice(r4, &(0x7f0000d88000-0x8)=0x0, r1, &(0x7f000005a000-0x8)=0x0, 0x7, 0x9) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bb6000-0xe)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000219000-0x18)={0x0, 0xffff, 0x0, 0x9, 0x100000000}, &(0x7f000041c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000a15000)={r6, 0x5, 0x0}, 0x8) 2018/01/21 12:30:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socket$key(0xf, 0x3, 0x2) inotify_init1(0x0) syz_open_dev$binder(&(0x7f0000433000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000733000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000579000-0x9)='/dev/rtc\x00', 0x2000, 0x0) unshare(0x28060400) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000dff000)='./file0\x00', &(0x7f00007eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1000, &(0x7f0000adc000)='./file0\x00', r4, &(0x7f0000d62000)="6985b973720b18914cf97496b2aba98d60a91b42fefdc4d125b6c7bcb870461053c2d7147f91925110bc559f7b46ec4a444a2ef835f10705f9cdcd369a7abd01c63c87639fdcdf8d711ce112b36825f6bcf19feb4ad094cc51c9df796c9370d92655b71404b2f06c33f4afad9aa8554874295e356fdaf23af659593391cb8b6ebee5c74d99244b29053980c46e1dc5631301db0a67e70d1cb74d615ab2011e9fa19ff8acb9aed7b881d275256c5399197b86abbec5acebf0742554d93ee5cc8ba40c2a49db3a4fdba3d6dff908e5ff7d84169567da7961eeab6a51298b7066733ecdb0405c22b7af2e4672de3b19d61394e46d45") sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000271000)={0x3, 0x6}, 0x8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 12:30:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00004d9000-0x10)={&(0x7f00004d3000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) lsetxattr(&(0x7f0000102000-0x8)='./file0\x00', &(0x7f0000c54000-0x18)=@random={'btrfs.', '/dev/input/event#\x00'}, &(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x12, 0x1) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) socketpair$inet6(0xa, 0xf, 0x4, &(0x7f0000855000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006b9000)={{&(0x7f0000e5f000/0x2000)=nil, 0x2000}, 0x3, 0x0}) close(r0) 2018/01/21 12:30:26 executing program 5: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000326000-0x4)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80000) 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) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 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) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00007ea000-0x10)=@ipx={0x4, 0x5, 0x3, "12874c39bf5a", 0xc832, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="c4db6576826c2ebeeb74fe2e73bb022911221b9411fd", 0x16}, {&(0x7f00007a2000-0xe4)="b42931e7e95e4d19cc89fba4ca9c6deef83c2b584e977e8662f7acc2a216084e371e9250f1b1253781d7a6f54a47be30c763df2376a89e0ab6c4883b0f8bdfab2fab31a716e92d0be0d1e7ae1449b619cfae305ba936e7044a50f6d6d5bdbbc42f6bf4f9dbf23beae572ce7e5f6994a96c9b6dc01f581e5aa11c9717edc8bc4400d022b4db0bdaaed4a5c9e227f314b524167b864f7e0f0a83c980d2b0445b27ca309121a9ba29a086826cdab2541cdff48d87203a161f7f4072981d7f22b996e242aee6e9003e2e9794eb9ba35ea59d7dab54766ec135de3f122af8b25e261d8f5a6ae2", 0xe4}], 0x2, &(0x7f00007dd000-0x2468)=[{0xe8, 0x187, 0x8, "d6684c76dfa1569b113f5f7dc13fad3e56b4e1ca23aa3e5badb44378a6149698926818ea89713882d3251d2bd02e8dc7180a959f6daa167e33660bd9cbf9bf2ce87ee90b169c5574d860ff7fde1e391b21df72a5e30c4259dde2b10b10ffcba36e5508d34144a35ba358d9b73902208dc0ccdbf940ae6f75cbd10843847f9483f3e624109ea2d11d5829627bd0b3c07d2e9f430b465b9c060594612519ef2461bd6f5f2d4f8c041675fcfdeb4d1231dcb293516ad1948a1a687ff849036a390ede780ebb2a74833717fd198bfc9f896c85b148f6"}, {0x70, 0x0, 0x200000000000000, "9ab5bf3f291ad609d856f9984a454491aa44f238ef8929600ce8ef5667ffb760fe9272f056678d7032016fb4dbf8a792128b559d062076710576471cdbc306e9939e9248bf843ce1f33b4e1177765c17cc88fcd8f81652955a7256ea2bfb2c"}, {0x10, 0x11b, 0x5, ""}, {0x18, 0x197, 0x5, "a8"}, {0x1010, 0x115, 0x200, "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{0xe8, 0x0, 0x1, "fae4eba1456e506012fe621fd1c9119d310581551abdecd2b8434c4cd50f00cf67bf00e456fda63e44c6293b6af68b1b2c42b8961403c370dc15fb44c7dbbe34cd74df6ab773f7c95d1e7d233e47883a84bcdf2e3b622826a62fe98a57da8eef2cc4b597de7981651e744a4c70fcd6f20f4ae7b61b219bf9ba9599d4a934f122ea2077d5c3ecf8449c45f4739188db3a5a4768ed6fdfd0371b220a695c68904aabf40bb4834d30ce80958cfa2360f9ccb5b861d79006d755fabaa8fb66813d3f4cf03355e7e917323a9512d32a19e1d1436524"}, {0x28, 0x10f, 0x8, "ec7d4ac156e5ef6425069ec493c88ab5bb5520e7733c"}, {0xc0, 0x116, 0x0, "756dda95a0c4b6f0b700cf24756ec85e2dc7ac435f68a222d3b1b0d0cae7fde52b437bf5f23300ee658a91d6236ff35041be8c15853731094b8e9e4f3124e710d3cb2ff27f2d4b069e7ed6c3fb4784a8ac22861fd9827625662a22045be2d962a7e0ebb0a187c8e1e5cd5508a4a03699d4ab94306df7174bd85035861704fbf77c461d964f862f3e83c7274e7f3388adfddcf5ccf8bee99227be49836ad332adb3f483c6e212fa1a89f5f6106b"}, {0xf8, 0x105, 0x80, 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"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{0xe8, 0x108, 0x39dfdbd5, "cb5ef4103ecc49a0d0f30d1102abf00a3e8d797b959b63923b0643362dc1aabf8c467772ebec60f4ef587ed2739cb0e4651dcc626651f9351d41aa5a86319d1c29f975865592a66b46598ae02169e835ba7d7e574644cd7ebc2d3b0f59ff49d6af9dd701d90e49d60caf5c51e222a5c09da94bfed34dfe944e073e1c5d09783bcc616485008c9506986e2e1891fdcb5ae4e1a2dec0fa643d9a4fe725e128ac07d0ddb8ff13f47e8cee347e9c218c2b399efd26f96a9aafd49083e75bd6cd43c94fad5ac27b60942d362d3f7c8208a989ac66899b"}], 0x3548, 0x84}, 0x7fffffff}], 0x2, 0x10) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f00001de000)=@random={'osx.\x00', '*\x00'}, &(0x7f000091c000-0xf4)=""/244, 0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f60000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x807, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x5, 0x81}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000)={r5, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x262, 0xffffffffffffff26}, &(0x7f0000000000)=0x98) quotactl(0x4, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000eca000)="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") 2018/01/21 12:30:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$int_in(r0, 0x5473, &(0x7f000024b000-0x8)=0x9) mq_open(&(0x7f0000fd6000-0x19)='.mime_type^em0vboxnet1)]\x00', 0x0, 0x0, &(0x7f00008a3000)={0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') link(&(0x7f0000794000-0x8)='./file0\x00', &(0x7f0000bec000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000019000-0x10)={0x0, 0x0}, &(0x7f0000e0f000)=0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x0) 2018/01/21 12:30:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x5, 0x10000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f00003ef000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000db6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000065b000)={0x0, 0xf9, "906cb84207964df2cf2985bb98502054af04878e500cc84772943dd5812893254cc3e6b3ac25d7d6d5e5ef2e76e042763fceb7984c96826d6df8ca0f0b7598936e1ece2006c3fe20076e4a1aebfeb4034075c1999bc392d9fcc120ab6e6920834a730a59ac99e5ac96c20532df350993c194d4ac6b1bbc2318f5db96536216c116a3dc453fe973d55ddcbb54c4fcd9c9255f9b88de0b3182d60b9f044c35c65fa7daa91da25a096458d97c0a022a5c0ad3590b5e854601c824219db1ce38e771f689a4e371ea32074018c164efee82964070f99e3cb6fb7c32fe6318f5eb9932bf16fc282917c5b1b90744887f59978740ef1f6358535c686c"}, &(0x7f0000d7f000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000dee000)={r3, 0xffffffffffffff01}, &(0x7f00000f1000-0x4)=0x8) listen(r1, 0x401) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000fd0000)=0x6, 0x4) close(r0) 2018/01/21 12:30:26 executing program 2: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000022000)=0x0) fcntl$setown(r1, 0x8, r2) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0x5, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) poll(&(0x7f00004d2000)=[{r0, 0x400, 0x0}], 0x1, 0x80000001) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005e8000-0x44)="cf803cf00001079c8d1117bd5f2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e4c8017e64a93974b9992ec0007e9d0ac2c82e43f327a63", 0x44}, {&(0x7f0000112000-0x1001)="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", 0x1001}], 0x2) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5be03848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xc) 2018/01/21 12:30:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x3) 2018/01/21 12:30:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x20) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000030d000-0x48)=""/72, &(0x7f00002c5000-0x4)=0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) close(r5) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000de1000)={0x0, 0xac, "ed77ad406b304dc74173695402b557315f6251492f191693715792354e35af5d006d40c6135d40e05edf7bc69b0041886b77bbf89f6baa1f7322d23e06ed90dcfc5cb3751ea64a119c7de20ae41fe1d1594becd6ec5051ef0eb8dbef734dfcf6ea83a1d0412c5e0775a6c4c7827731388409e37def4d7836d9493a5a7cac5f73ace2fa1427f3c689c31391bfcb2088de9e63cba0bdd3aecb2c8c6a48e236e00386590cc60569fe2672ff9384"}, &(0x7f00001ed000-0x4)=0xb4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d36000-0x14)={r6, 0x0, 0x7, 0x8, 0x9, 0xffff800000000000}, 0x1) r7 = request_key(&(0x7f0000285000-0x6)='logon\x00', &(0x7f0000382000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa0000-0x1)='\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r7, 0xab) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 12:30:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) dup3(r0, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000d44000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f000052c000/0x4000)=nil}, 0xfffffffffffffea1) getsockname(r1, &(0x7f0000c8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000)=0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r5 = socket(0x10, 0x3, 0x0) set_thread_area(&(0x7f0000984000)={0x3, 0xffffffff, 0x2400, 0xd431, 0xffff, 0x8, 0x7f, 0xb26, 0x0, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x3000}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000ec3000-0x4)=0x0, &(0x7f000046d000-0x4)=0x4) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/21 12:30:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x39, &(0x7f000006a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000343000)='/dev/input/mice\x00', 0x0, 0x40000) recvfrom$ipx(r1, &(0x7f00008e8000-0x1b)=""/27, 0x1b, 0x2003, &(0x7f00002d0000)={0x4, 0x3f, 0x2, "27104ea3a637", 0x6, 0x0}, 0x10) 2018/01/21 12:30:26 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="c33257489a02a7c272bb03ac25c3b3b56a0d3bd7f7692b2c1f9836eb5e939a8ecbe286dbd07e77f90624567862599ce25d8d0f7cef950a4e715b7a736673654889594fc8be4e0e1145b98dbad2f2db7f3ace2ace217ff80c8e72b28c6048e7d2d5ef43fcd3fd279b162bd701c2b1dbfbc5747fc481597653", 0x78, 0x4000004, &(0x7f0000001000-0x10)={0x3, {"84bdc5271e309f"}, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/21 12:30:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b73000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000e7f000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000353000)=0x0, 0x102ac) sendto$inet(r0, &(0x7f0000fd0000)="", 0x299, 0x20000802, &(0x7f00009b5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x0, 0x8) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/21 12:30:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) poll(&(0x7f00000d3000)=[{r1, 0x80e2, 0x0}, {r1, 0x84, 0x0}, {r1, 0x2, 0x0}], 0x3, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)=0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000e7b000)=0x4) 2018/01/21 12:30:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000463000)={0x0, 0x0, 0x0}, &(0x7f000040b000)=0xc) fchown(r0, r1, r2) r3 = getuid() ioprio_get$uid(0x3, r3) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/21 12:30:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6efd", 0x0, 0x0, &(0x7f000004b000)={0x101d6bb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a5000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0xfffffffffffffffb}, 0x8}) 2018/01/21 12:30:26 executing program 7: r0 = socket(0x8, 0x800, 0x9) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/21 12:30:27 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x181000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000008000)=""/142, &(0x7f0000009000)=0x8e) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000000a000-0x18)=[{0x7, 0x7fffffff}, {0x2, 0x7f}, {0x2, 0x80000001}], 0x3) 2018/01/21 12:30:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = open(&(0x7f0000f52000)='./file0\x00', 0x800, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000083a000-0xb)='dctcp-reno\x00', 0xb) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000c9e000-0x2)={0x6, 0xffff}) syz_open_pts(r4, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f0000bf8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x1a, r2, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x6, &(0x7f0000684000-0x8c)="980fd964694d95f179a5151f02ce065a8d5144d5f9c32b193d8d2d47a86a51adbbe3a8fd85759db0aee3b47d6a9c409b7ef929b57d951cf526ae06e4c2664e17134b034dc15175b09a72adb9dcf4b32df975ea540c645bf15c28a36e633c0c278e7e7ee0d433535232e6f0cc38a8430f2ed829ab2d124d5cbc29bdce3b3246d830f90a475b7c4b14250bf61a") 2018/01/21 12:30:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) chmod(&(0x7f000090b000-0x8)='./file0\x00', 0x4) bind(r1, &(0x7f0000396000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000d6f000-0x4)=0x0, &(0x7f0000bd5000)=0x44) 2018/01/21 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000fc4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc3000)=0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000fc4000)=""/0, &(0x7f0000fc5000-0x4)=0xfffffde3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 12:30:27 executing program 7: mlockall(0x2) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 12:30:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setstatus(r0, 0x4, 0x4400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad1000)='/dev/vga_arbiter\x00', 0x20000, 0x0) connect$l2tp(r1, &(0x7f0000e4b000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x2, {0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x101}}}, 0x32) utimensat(r1, &(0x7f00006c4000)='./file0\x00', &(0x7f0000e50000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000345000)={0x0, 0x100000000}, &(0x7f0000832000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000033c000)={r3, 0x6}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00006a7000)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x5, [0x5, 0x8, 0x200, 0xffffffffffffff80, 0x8, 0x5, 0x6, 0x400]}, 0x5c) flock(r2, 0x2) write(r2, &(0x7f0000c4e000-0xaa)="24000000130007fffe000000005c00000520000c0d0003ec000400000000000000b81617", 0x24) sendmsg$unix(r2, &(0x7f0000171000-0x38)={&(0x7f0000195000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000747000)=[{&(0x7f0000fb7000)="8c3e2c1002322dee3c3313a950ebc48bdfa836f2ca36a5dc291d3d6861cbac990e22ba54ae97df3bfd3f6644f384273c24e4d696a8aab8e1da0b53e4573b22e8672dbc920857f9ec473e963a4c88e92d30a88d47ec08f78a9ee4baeca64208acffa984cca3a1d16cb0e466f772f124887a6138e0751917ca9e4a539838eb401815a189b209cf338e0e9d996391a2b12f644b935b595ba6d1c1a05972fb03eb524319a3544f5d1a9176f1d27d8868f6be860578b828", 0xb5}, {&(0x7f0000163000-0x1e)="cbb979e4b6b826d783fe3343b05b7da67a536b87770da04802652134b73a", 0x1e}, {&(0x7f0000e55000)="cd", 0x1}, {&(0x7f0000f7d000-0x1000)="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", 0x1000}, {&(0x7f00006bb000-0xcb)="d76fc3aa2be838d9a2c04018d7bc21d558854a125d84534367e8b97ea67e48745b9bf14634cf4cdca41298413498a6009f0527073ecf7f464ecbad86e975ac215779c71b41674183918c5af3df46a0292d761c345fea3d61a3b002aff63bc7d84ecb48a556da0aecf407db96f40c99f52aa9bcbe387a9761395c13416adc78563e4368f72a6ddc6a77c74bfec02adb7dbf122054d95dd7989142d10c612d0ed5e9d6b2878d8d274da05f79a53c8cd61080149264ed8e68c746b84d30cfc2e7374d74c999a164b7651c9fc4", 0xcb}, {&(0x7f00009d2000)="354438edb0f43a579ace1017b8cc458698223734a7e2c212980e2b1afe26f7ddadb5c7e0327234eb1cd846ad9fe7936b970e034c1c4e3b575ca198715b9ff29cf12f27789956d5107ab4f0057138d80a0e65e0453f35bd1418ac3f", 0x5b}], 0x6, 0x0, 0x0, 0x40040}, 0x800) recvmmsg(r0, &(0x7f0000e8f000)=[{{0x0, 0x0, &(0x7f00008a7000-0x20)=[{&(0x7f00009e9000-0x2b)=""/43, 0x2b}, {&(0x7f000026b000)=""/108, 0x6c}], 0x2, 0x0, 0x0, 0x0}, 0x7fff}, {{0x0, 0x0, &(0x7f0000c8e000)=[{&(0x7f000080c000-0x17)=""/23, 0x17}, {&(0x7f0000d7c000)=""/169, 0xa9}, {&(0x7f0000726000-0x66)=""/102, 0x66}, {&(0x7f00003b6000)=""/139, 0x8b}, {&(0x7f00001a6000-0x96)=""/150, 0x96}], 0x5, &(0x7f0000ace000)=""/76, 0x4c, 0x0}, 0x5}, {{&(0x7f00000a0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b86000-0x20)=[{&(0x7f0000048000-0xe0)=""/224, 0xe0}, {&(0x7f0000538000)=""/110, 0x6e}], 0x2, &(0x7f0000008000)=""/87, 0x57, 0x3f}, 0xf5bb}], 0x3, 0x20, &(0x7f0000099000-0x10)={0x0, 0x989680}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000913000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) listxattr(&(0x7f0000088000)='./file0\x00', &(0x7f0000484000+0xeb9)=""/219, 0xdb) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000aa000-0x3c)="09009ab7930f5b80fb16772449c2ee88a9d2d84885eddd9a8b10909a88ad2d97a61e33a65877624c4d44b61e04830ce89183b01ff8ab218e0f844d19") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c26000)={0x0, 0x0}) fcntl$notify(r2, 0x402, 0x80000012) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000010b000)=0x0) 2018/01/21 12:30:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x191280, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000655000-0x8)={0x2, [0x5, 0x9]}, 0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setfsgid(0x0) 2018/01/21 12:30:27 executing program 7: getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:27 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0xffffffffffc, r0, 0xfffffffffffffffb) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007c6000)=0x0) 2018/01/21 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000fa0000-0x10)={0x1a, 0xf7, 0x6, 0x0, 0x2002, 0x200, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mkdir(&(0x7f0000f9b000)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00005eb000-0xa)='./control\x00', 0x8) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dfe000-0x10)={0x9, &(0x7f0000fa1000-0x48)=[{0x7, 0x3, 0x1f, 0x7}, {0x8, 0x80, 0x89a1, 0x80000000}, {0x9, 0xffffffffffffff76, 0x0, 0x2}, {0x116, 0x8, 0x9, 0x3}, {0xffff, 0xbd, 0x0, 0x0}, {0x9, 0xba, 0x8, 0xffffffffdc899cf7}, {0x0, 0x3, 0x7, 0x400}, {0x4, 0x6, 0x9, 0xfffffffffffffff8}, {0x8, 0x80, 0x7, 0xfff}]}, 0x10) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/01/21 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x80) 2018/01/21 12:30:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mount(&(0x7f0000184000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='cgroup2\x00', 0x0, &(0x7f0000e85000-0x40)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d92000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000039e000-0x5c)={{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffff8}, {0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, 0x2}, 0x5, [0x8, 0x9, 0x9, 0x40000, 0x0, 0x0, 0x1, 0x0]}, 0x5c) 2018/01/21 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000126000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) mprotect(&(0x7f0000190000/0x2000)=nil, 0x2000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2018/01/21 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005e0000)='/dev/loop#\x00', 0x20000000000, 0x181001) r1 = memfd_create(&(0x7f0000223000-0x6e)="74083a581cef03ffffe2ffffff8b00697043145388a94f5affa4b316d22f3109b42e5d5d3ae5e4a8ad54f00376cb68b37b484cfac88b4811d290897aa170e3af881c19494ffa28081b9bd20a09d58da09f13deeec0c8a7144655f0c6470e000000802049950f45f5c6729719c2", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) close(r1) r2 = request_key(&(0x7f0000a56000-0xa)='blacklist\x00', &(0x7f0000965000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000154000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f0000c2d000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1ff, 0x0}, 0x20) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000228000-0x4)=r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/21 12:30:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[], 0x0, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000013000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 99.820747] cgroup: cgroup2: unknown option "" 2018/01/21 12:30:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000da000)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00008d4000)=""/119) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f00000-0xe)='/dev/keychord\x00', 0xa0000, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000249000)={0xffffffffffff0001, 0x8001, 0x0}) 2018/01/21 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) keyctl$session_to_parent(0x12) tee(r2, 0xffffffffffffffff, 0x6, 0x0) 2018/01/21 12:30:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000ef1000)="021f00f401000100000000205ee10000", 0x10) 2018/01/21 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/ptmx\x00', 0x80, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCEXCL(r0, 0x540c) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/01/21 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r0, 0x1, 0x400000000002f, &(0x7f0000018000)=0x0, &(0x7f00000d2000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000466000)=0x2, &(0x7f0000e70000)=0x4) socketpair$inet6(0xa, 0x807, 0xfffffffffffffffc, &(0x7f0000cdd000)={0x0, 0x0}) [ 99.902202] cgroup: cgroup2: unknown option "" 2018/01/21 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffff73, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 12:30:27 executing program 6: r0 = inotify_init1(0x0) signalfd4(r0, &(0x7f00005f5000-0x8)={0xfff}, 0x8, 0x80800) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x0, 0x1, {0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdeae}}}, 0x3a) 2018/01/21 12:30:27 executing program 6: pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x11)="776c616e31766d6e6574312c47504ccb00", 0x42, 0x2, &(0x7f0000001000-0x40)={0x0, 0x3, 0xfffffffffffffff7, 0x0, 0x80000000, 0x4, 0x401, 0xfffffffffffffffe}) 2018/01/21 12:30:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ecf000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") stat(&(0x7f00006c9000)='./file0\x00', &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ef0000-0x4)=0x0) r1 = epoll_create(0xe1e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) prctl$getreaper(0x0, &(0x7f0000d4b000-0x8)=0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 12:30:27 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000002d000-0x9)='/dev/sg#\x00', 0xf5c3, 0x200200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000011000-0xc)={0x8, 0x0}) r3 = dup2(r1, r1) sendmsg$netlink(r3, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r3, r0, r1, r3, r1]}], 0x28, 0x40000}, 0x20000000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000002c000)='/dev/net/tun\x00', 0x0, 0x109182) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/21 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) recvfrom(r0, &(0x7f00009fe000)=""/67, 0x43, 0x0, &(0x7f00009fe000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004eb000)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c5000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000533000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000983000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/21 12:30:27 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_user(r1, &(0x7f000091d000)={'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ebe000-0x8)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f00008ec000)={0xeffffffffffffffe}, 0x0, 0x3) timer_create(0x3, &(0x7f0000044000)={0x0, 0x1a, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a4000-0x16)='/selinux/checkreqprot\x00', 0x218000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000516000-0x4)=0x4, 0x4) 2018/01/21 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000078a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) 2018/01/21 12:30:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x9a, "83e084e3493a562a56dd86b23f5dd92a21cae1e38480aee664dbf0d9370fdcd20001ea4f29ebcb68e9212b6957749bfa936b8520bae0c88d50b1bee6a1973ca85ba77fa61c696d1462f013f09636d9bc29d396166e050f304b694a89d3954e1a9dc97fe2d294712c79f6fd287471caa27d28da7b61dd950faa074450c001e067efe365d39617d42189a71863350546e7b69289c5dc31b7384a20"}, &(0x7f0000001000)=0xa2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) getpeername$inet6(r0, &(0x7f0000788000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2018/01/21 12:30:28 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/hwrng\x00', 0x402, 0x0) r1 = fanotify_init(0x2, 0x41000) dup3(r0, r1, 0x80000) unshare(0x10003) 2018/01/21 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r0, 0x11, 0x0, 0x200000800) syz_open_dev$sndseq(&(0x7f0000cb2000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000269000)='/dev/sequencer2\x00', 0x242140, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f61000)=0x0) 2018/01/21 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) connect$inet6(r0, &(0x7f0000f01000)={0xa, 0x1, 0x8000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000767000)=@req={0x50, &(0x7f0000a9c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="d185528612d61cfafe02a503ddb9762b"}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000d44000)=@abs={0x1, 0x0, 0x2}, 0x8) renameat2(r0, &(0x7f000001b000-0x8)='./file0\x00', r0, &(0x7f000061d000-0x8)='./file0\x00', 0x4) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/21 12:30:28 executing program 7: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3e)="e6", 0x1) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000085000-0xed)="53d5a7dd48706bf131c8e4ca52bcca378df43ae1a1a83051ddd5adb39c6de0fffaeacf8780fe4f36ed93694d74bb271904c8331314391605773302a4cbfc10c9012977892422d7e9c5046be952de4fe0c13ad411bf1837bcf5a3be1a138d9598cfcc4eda671ca107594de628e19fd5ddac0a20a5cdd601d17e5cee80d4026040cce83cfa98cd47eab31bd5117dd795bd30ba99a3e7627056d2fbbe660f2c13c449a5419472da03e541ac55c996ee951c19480fc9135c76b061b2e651b4b2400575e01d51b72a99bfd882493e2f7d1c3008d0fbeb3e473612882fe9cc3fd835100b8e8836f052606b229ff4eac1", 0xed) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000008c000)={0x0, @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]}, 0x100, 0x34, 0x101, 0x7, 0x89}, &(0x7f0000238000)=0xa0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000239000-0x108)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0x6, 0x6, 0x100000001, 0x1, 0xbc07, 0x8, 0x9, 0x3, 0x100, 0x8, 0x6, 0x1, 0x2]}, &(0x7f0000238000)=0x108) openat$ppp(0xffffffffffffff9c, &(0x7f0000238000-0x9)='/dev/ppp\x00', 0x70103, 0x0) 2018/01/21 12:30:28 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) signalfd(r0, &(0x7f0000002000)={0xfffffffffffffffd}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x501, 0x5, 0x2, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffc) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ad000)='/dev/rtc\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00002e8000-0xbc)={0x8001, 0x0, 'client0\x00', 0x0, "0000000000000002", "75e1d360b51b94b45e9361953dec9061ae701ef5f989d2405cace36c904dc286", 0x100000001, 0x204, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a3b000)=0x40) sendto$inet(r1, &(0x7f0000613000)="380ca41b369a06a273b04b1703ec8d217ee9ea2f7ebf92119aba1a9b75", 0x1d, 0x40080, 0x0, 0x0) 2018/01/21 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f000041b000)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') socketpair(0x1b, 0x80e, 0x2, &(0x7f0000ed1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe1000-0x4)=0x0, &(0x7f000039c000)=0x4) epoll_create1(0x80000) 2018/01/21 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000171000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ab7000)='tls\x00', 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00007a4000-0x4)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003d1000-0x4)=0x0, &(0x7f0000170000-0x4)=0x4) timer_create(0x8, &(0x7f0000864000)={0x0, 0x29, 0x0, @thr={&(0x7f0000aeb000-0xc8)="", &(0x7f0000feb000)="710cd11d9b66a610c4500160fd9c73ffd7bb4db988f6aac8a44d2d5c2c62873051ffa6d34b21328e652b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f81000)=0x0) 2018/01/21 12:30:28 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000306000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000139000)=0x10) fsetxattr(r0, &(0x7f0000507000)=@known='system.sockprotoname\x00', &(0x7f0000b5d000)='@nodevem1vmnet0}-md5sum}\x00', 0x19, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00002f6000)=0x0) r2 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000074a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000187000-0x4)=0xb) ioctl(r2, 0x4000000000001278, &(0x7f000028a000-0x8d)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000041e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 100.736524] tc_dump_action: action bad kind 2018/01/21 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ec5000)=0x0, &(0x7f00000ce000)=0x0, &(0x7f0000c7f000)=0x0) stat(&(0x7f0000b3c000)='./file0\x00', &(0x7f0000433000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000c84000)='./file0\x00', r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000527000)="666400000004bb") unlink(&(0x7f00008c8000-0x8)='./file0\x00') umount2(&(0x7f0000d66000)='./file0\x00', 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000ead000)={0x80000001, 0x3f, 0x9c1, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r2, &(0x7f0000003000-0x30)=""/48, 0xb353336cfc3d15fb) 2018/01/21 12:30:28 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000256000-0x11)='/selinux/enforce\x00', 0x80080, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000fcc000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000648000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000ef0000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x830c110}, 0xc) 2018/01/21 12:30:28 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1630c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cba000)={0x0, 0x5, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x100000001}, &(0x7f0000943000)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000001000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f0000b6e000-0x9)='/dev/sg#\x00', 0x5, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000942000-0x4)=0x0, &(0x7f0000cca000-0x4)=0x0) ioprio_set$uid(0x3, r4, 0xaea1) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/21 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80800, 0x9) write(r0, &(0x7f000074c000)="2400000010001f004d12e30800de01030305010006000002000000000600020000000000", 0x24) readv(r0, &(0x7f0000483000-0x50)=[{&(0x7f00005a4000-0x15)=""/21, 0x15}, {&(0x7f000060c000-0x48)=""/72, 0x48}, {&(0x7f0000a9c000)=""/175, 0xaf}, {&(0x7f00003b6000)=""/0, 0x0}, {&(0x7f00003ba000-0xfc)=""/252, 0xfc}], 0x5) openat$ppp(0xffffffffffffff9c, &(0x7f0000d45000-0x9)='/dev/ppp\x00', 0x10041, 0x0) r1 = getpgrp(0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a42000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000b62000)='loginuid\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000a1a000-0x8)='./file0\x00', 0x440, 0x40) 2018/01/21 12:30:28 executing program 6: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000f6c000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b5c000-0x88)={0x7, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b15000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000027c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007fc000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$urandom(&(0x7f000011a000)='/dev/urandom\x00', 0x0, 0x200800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009cd000-0x8)={0x0, 0x8c64}, &(0x7f000066c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c24000)={r3, 0x4c, &(0x7f000092b000-0x4c)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e2f000)=0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000145000)=0x20a) r4 = gettid() prctl$setptracer(0x59616d61, r4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000503000-0xd)="440d05031700ad031d078900ec", 0xd) tkill(r4, 0x32) syncfs(r1) 2018/01/21 12:30:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0xe)='net/sockstat6\x00') ioctl$TIOCGPTPEER(r2, 0x5441, 0x101) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimes(&(0x7f0000000000+0x6dc)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/sequencer2\x00', 0x101840, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:28 executing program 6: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7eb0) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockname(r1, &(0x7f0000da6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00006dd000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00001c7000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/21 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005fd000-0xe)='/dev/keychord\x00', 0x101000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$sg(&(0x7f0000500000-0x9)='/dev/sg#\x00', 0x6, 0x100) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ee0000-0x50)={@generic="9ea0ddf43fc892172d0a90bb048c3abc", @ifru_names=@generic="b0c2df412260d82650e3180050df20fe"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x8881, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000706000)=0x0, &(0x7f0000c23000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x40, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) 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)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f0000122000)=0x0, &(0x7f0000025000)='"') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000057b000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006d3000)={0x0, &(0x7f0000000000)=[]}) 2018/01/21 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xe) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/01/21 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000892000)=0x101) 2018/01/21 12:30:28 executing program 3: r0 = open(&(0x7f00001df000-0x8)='./file0\x00', 0x20040, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0xffffffffffffffff, 0x0, 0x4, 0x2, 0x5}, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0xfffffffffffffff9, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000000)=""/227, &(0x7f0000001000)=0xe3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@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=@remote={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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000004000-0x8)={0x8001}, 0x8, 0x80000) connect$packet(r3, &(0x7f0000002000)={0x11, 0x0, r4, 0x1, 0xffffffffffffffff, 0x6, @random="f6000003ffac", [0x0, 0x0]}, 0x14) fcntl$setlease(r2, 0x400, 0x2) 2018/01/21 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000ade000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@x25={0x805, {0x1, 0x2a, 0xf, "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"}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/21 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b3000-0xa)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00') accept$nfc_llcp(r0, &(0x7f00009b0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000920000-0x4)=0x60) sendfile(r1, r0, &(0x7f0000b82000)=0x0, 0x400000ff) 2018/01/21 12:30:28 executing program 4: clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000015b000)='/dev/hwrng\x00', 0x600840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x13, 0x29, &(0x7f0000002000-0x29)="f32614ddff59cb57f4c78ff70c76c851a7f6571c6a97973b0ff73917ed87555b5f0db0cc9e736ef78e"}) write$sndseq(r0, &(0x7f0000c50000-0xc0)=[{0x1, 0x6, 0x0, 0x1000, @tick=0x3, {0x8, 0x96}, {0x7ff, 0x6}, @raw32={[0x3, 0x4, 0x401]}}, {0x1, 0xffffffffffffffe1, 0x0, 0x2, @time={0x0, 0x1c9c380}, {0x20, 0x0}, {0x4f, 0x6}, @time=@time={0x0, 0x1c9c380}}, {0xffffffffffffffe1, 0x3f, 0xa7d, 0x2, @time={0x0, 0x0}, {0x1, 0x0}, {0x2, 0x5}, @queue={0x5, {0x100000001, 0x0}}}, {0x800, 0x9c, 0x6, 0x80000001, @time={r1, r2+30000000}, {0x1, 0xd11f}, {0x9, 0x3}, @queue={0xffff, {0x5, 0x1}}}], 0xc0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000cca000-0x5a)=""/90) keyctl$link(0x8, 0xfffffffffffffffb, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002df000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe8000-0x4)=0x9) fcntl$setstatus(r2, 0x4, 0x400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00007a7000)=0x1) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/21 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x3) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/21 12:30:28 executing program 4: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000005f000)={0x0, 0xc75, 0x9, [0x0, 0x7fff, 0x81, 0xffffffff7fffffff, 0x0, 0x8000, 0x7fffffff, 0x0, 0x20]}, &(0x7f000004f000-0x4)=0x1a) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000060000-0x14)={r2, 0x100, 0x28a, 0x0, 0x3, 0x8000}, 0x14) signalfd4(r1, &(0x7f000005d000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000011000-0x8c)={r2, @in6={{0xa, 0x3, 0xadb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000052000+0x410)=0x8c) 2018/01/21 12:30:28 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x105000, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000000a000-0x4)={0x1, 0x10000, 0xcbc}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ebd000)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000107000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00007f4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00007e6000-0xa)='syzkaller\x00', &(0x7f00002cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041d000-0x1)='\x00', 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000ce8000)='user\x00', &(0x7f00004c8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e86000)="b90bbc8d97faaf17277686076c9f2056a07aa7cbcca90b9840397884c8de8015c3463a537dae4fe13d2f044d09dd86601fa1d852a25e5944028613c8bc868657b26232195dbf6661425a1b943e39ea7f10df53f0baa4f797677e828d880a0adfcee102bb046a5817bc81bdffe899dff46abff8adebb9492d59fd55fdfe938a6ce44b7ef556b09b0e446f", 0x8a, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000693000-0x60)=[{&(0x7f00009d3000-0x83)="fcf510581d26628cac1e2c091c68e7fce4094cb1f709bcbc4a06210a42fd466d508066ce497ce152dc80a83faba208d71faa5cfbcb78bd1f805f93e865293340b393dbf652f342344e8f7aa081bc0075c4937272d2e485213ceb06f7559a4c1e52d548af6b0efdc754563d8f95ff0f71f43eacce1175794cd62578914303f7310e066a", 0x83}, {&(0x7f0000474000-0xba)="49f56fc681ed609fe72671fc1190a1b9fd65537cc957dbcacf2169f1e61ef472177614ce6235d3a5734cf3470c8028f1538435cfef1a6a21ba06780ac1e2afab8ee3e8f6b6d12b6e96a4b172b37287ddd3a919afb19d35cbfb378081484293e769b8a59fc1206f0ccfe961bb1b83d938757d9f0bf45cfd7ad9f865d89cad01a5faa366a5c35cd60d2a012c93c69767a997bb243e5db0a86b4e98e72679671e3a32fcf1542c9ded3ff21218ffa81e0ac73742d63adaf3fd518c44", 0xba}, {&(0x7f000034d000)="0d5d4509dc530cb6a60af2938e9e0064ba38e3afc353503980dfb38b41013017e4a6d4ecc343f93a00ec362b9234fdd50aac9288355e75914d314fb5f4b1ebf7b16fee9d6f77fb481bcff350883fc21602b4b4e04f0c7ed028c90b7e3077bcc6fa2b8d06089dff013cec3e77b613a714f96076", 0x73}, {&(0x7f00003c9000)="4edd5a73647ce910bad73e184263c19d97806bf5bc4a6ff5d040110e76031b771b6bb8ec10d0a0eb26905df05e4bc14d6e394469fbe091f14a5020f53e5e51b7f398791cda1c91c439455f862a61234df89a360876186f43f31256f2b165b8485914e26b0f89240300d2d1837f80cfef6e9a94ae39cd2ec144164b4dd2ac8356cb9722e8b78c44b664368fcb3382e2812cbf8f516373906b7ec0d34b9c5f4f02c7ff2718f61b4b1f90c4544c96c038598632d6bd48fe4c3738efe9d133319479a0cf35b20ce4", 0xc6}, {&(0x7f000022d000-0x58)="34900c7e20ee49fdc77313324b8b99d417d0b02b8e241122e793bc8d5291a23670e0c5d111439b9cef0452b4a7cdf280285227f0d549eb574d747e67fe5189f67537b291b4731defd0ecb0530e884c1a410f7471c7075e8e", 0x58}, {&(0x7f000025a000)="400693fcd6a2029e8d67c97cb18a9d517a0c26473916916fd82a2a87f053a8675e1f822b1103c403e6e0869c030de5486e144ea09582dd5471a4f8eb26c3fe27db090dc4dcd44fec0b8696dd9767f7ad19818220b44cca26ee1cdcf0ccb59779e9b50c6e41b952402d523d6b91c4b9340341832730fcbc7992972bff65198b0ee56596a7726d7a03f392eeb05dc5e2dab502b1fc3f2b86f16d584f2466387e332a43156f2071868bb9ceddd117ab47bf548433288d5d0b64517e8faa23873fa8d0a2b16bdd66d19916a4b1869421478a7552f9c431fe51f0f726ddf1346a984ea1de446c4b61f0c17f17e9", 0xeb}], 0x6, r3) write(r0, &(0x7f0000af9000)="617ee7f5cf4ae9a0a7d1a292b1305fa129745bc22efb2f51f5796d990539c76af2548dfdb121772ad875f276169d3cabbe2f6ca8690f41974fc3bb4c40186e1caaf5a7bbcdf56ea9ac1bad16ee7c2725000eb65654f89f5f662059f3a3e7", 0x5e) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000853000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffffb9, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/01/21 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept4$inet(0xffffffffffffffff, &(0x7f0000ac5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa6000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000068f000-0x8)={0x0, 0x1}, &(0x7f0000d2c000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000072c000)={r2, 0x64, &(0x7f0000ff4000)=[@in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x8}]}, &(0x7f0000a1d000)=0x10) 2018/01/21 12:30:28 executing program 0: r0 = syz_fuse_mount(&(0x7f00002f4000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x2, 0x10000) fcntl$getflags(r0, 0x1) r1 = syz_fuse_mount(&(0x7f00007cc000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./file1\x00', 0x8000, 0x10000006) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000315000)={0x7f, 0x8, 0x1, 0x7ff, 0x4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006f8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sync_file_range(r1, 0x0, 0x5, 0x7) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00005c9000-0xee)=""/238) 2018/01/21 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008e000)='/dev/vga_arbiter\x00', 0x10100, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000004d000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000084000)='/dev/rfkill\x00', 0x40, 0x0) syz_open_dev$loop(&(0x7f000044e000-0xb)='/dev/loop#\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00006ee000-0x4)=0x959, 0x4) 2018/01/21 12:30:28 executing program 3: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000f50000)={@common='vcan0\x00', 0x5}) 2018/01/21 12:30:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c5b000-0x1)='\'', 0x0) syz_open_pts(0xffffffffffffffff, 0x400000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f85000-0x3)={0x0, 0x7fff}, &(0x7f0000470000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000039e000)=@assoc_value={r1, 0x2}, &(0x7f0000a50000)=0x8) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0xfffffe70) openat$hwrng(0xffffffffffffff9c, &(0x7f0000286000-0xb)='/dev/hwrng\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000285000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x1}}, 0x2e) 2018/01/21 12:30:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000096f000)='/selinux/access\x00', 0x2, 0x0) 2018/01/21 12:30:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b73000)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xfffffffffffffff4) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000dc1000)=0x0, 0x27) 2018/01/21 12:30:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ae4000)='./file0\x00') r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x1, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ea0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xf, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b10000-0x8)={0x0, 0x401}, &(0x7f0000b3a000)=0x8) fadvise64(r0, 0x0, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000013e000)={r2, 0x0}, &(0x7f0000765000)=0x8) r4 = accept$llc(r1, &(0x7f0000874000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a7b000-0x4)=0x10) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005a9000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000e15000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000073d000)=r3, 0x4) prctl$getname(0x10, &(0x7f0000375000)=""/146) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socketpair(0x11, 0xe, 0x3, &(0x7f00005c4000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r5) 2018/01/21 12:30:29 executing program 6: clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") prctl$void(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000001000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 12:30:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000058c000-0x8)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) statfs(&(0x7f0000044000-0xe)='./file0/file0\x00', &(0x7f0000ea4000)=""/182) 2018/01/21 12:30:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x80) prctl$intptr(0x2f, 0x4) 2018/01/21 12:30:29 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0x9, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f00007b3000/0x2000)=nil, 0x2000, 0x1000000, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007b5000-0x4)=0x4000, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@common='rose0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000003000)=[{{&(0x7f0000002000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000004000-0x74)=""/116, 0x74}, {&(0x7f0000003000)=""/8, 0x8}, {&(0x7f0000001000)=""/25, 0x19}, {&(0x7f0000004000-0x2f)=""/47, 0x2f}, {&(0x7f00007b4000-0x2a)=""/42, 0x2a}, {&(0x7f0000002000-0x5)=""/5, 0x5}, {&(0x7f00007b3000)=""/64, 0x40}, {&(0x7f0000002000-0x9d)=""/157, 0x9d}], 0x8, &(0x7f0000003000)=""/103, 0x67, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0xaf)=""/175, 0xaf}, {&(0x7f0000003000)=""/60, 0x3c}, {&(0x7f0000004000-0xf)=""/15, 0xf}, {&(0x7f00007b4000-0x36)=""/54, 0x36}, {&(0x7f00007b5000-0x62)=""/98, 0x62}, {&(0x7f00007b3000)=""/102, 0x66}, {&(0x7f0000003000)=""/123, 0x7b}, {&(0x7f0000004000-0x71)=""/113, 0x71}, {&(0x7f00007b4000)=""/4096, 0x1000}], 0x9, &(0x7f0000004000-0xc7)=""/199, 0xc7, 0x9}, 0x4}, {{&(0x7f00007b4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x40)=[{&(0x7f0000004000-0xf8)=""/248, 0xf8}, {&(0x7f0000004000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000004000-0xd9)=""/217, 0xd9}], 0x4, &(0x7f0000003000)=""/232, 0xe8, 0x9}, 0xfffffffffffffe00}, {{&(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f00007b4000)=""/127, 0x7f}, {&(0x7f0000003000)=""/3, 0x3}, {&(0x7f0000004000-0x80)=""/182, 0xb6}, {&(0x7f0000003000)=""/245, 0xf5}, {&(0x7f0000003000)=""/252, 0xfc}], 0x5, 0x0, 0x0, 0x299}, 0x4}, {{&(0x7f00007b4000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000004000-0x10)=[{&(0x7f00007b3000)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0x7ff}, 0x10000}, {{&(0x7f00007b3000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000-0x57)=""/87, 0x57}, {&(0x7f0000002000)=""/156, 0x9c}, {&(0x7f0000003000)=""/174, 0xae}], 0x3, 0x0, 0x0, 0x300000000000}, 0x3}], 0x6, 0x2003, &(0x7f0000004000-0x10)={r4, r5+30000000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000)={0x8, 0x401, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d67000-0x98)=""/152, 0x98}], 0x1, 0x0) 2018/01/21 12:30:29 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/21 12:30:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)=""/153, &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)=""/0, &(0x7f00008bd000-0x4)=0x0) r3 = gettid() clock_gettime(0x7, &(0x7f0000cd9000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b2f000-0x10)={0x0, 0x0}) waitid(0x0, r3, &(0x7f0000073000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000005, &(0x7f00001e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000caf000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000e51000)={{0x77359400, 0x0}, {r7, r8/1000+30000}}, &(0x7f0000140000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{r4, r9}, {r5, r6}}) r10 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @in={{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]}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r11 = getgid() setfsgid(r11) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)='./file0\x00', 0x2) r12 = socket$inet_sctp(0x2, 0x1, 0x84) r13 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000-0xc)=@assoc_value={r2, 0x2b267f66}, 0x8) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$bt_hci(r12, 0x0, 0x2, &(0x7f00002d7000-0x72)=""/86, &(0x7f000089e000)=0x56) pwritev(r13, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="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", 0x1e0}], 0x1, 0x10049) sendfile(r10, r13, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r10, 0x4c01) 2018/01/21 12:30:29 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x4)={0x6, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000006000-0x10)={r1, &(0x7f0000010000-0xbd)=""/189}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000011000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000-0x4)=0x8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000010000)=""/4096) 2018/01/21 12:30:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ebb000-0xc)='/dev/autofs\x00', 0x115000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000096f000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a12000-0x8)={0x0, 0x80000001}, &(0x7f00000fa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000047000-0xc)={r3, 0x5, 0x30}, 0xc) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00006a5000)={0xb5, 0xbf, "d9f89708b627ad3b16b6dbc40177b50379f48a2f08f9ef965c098bda27d4d92bd1dcdbeb2ba027f0797918b58a4d6b5e87120a9b5efa22fbad02ea9d08d2e72878d3883199a4ca15f828b0ca34dc744d5105f9b70342186b60cf9df6467f51d23bd78970d1de19fb47b70fa9cdb5c4c6c214f946c76588af2a674927e5981b5c1832aa5df226b75389b1d5d4a47c1d4b3621bf740fd12422801f1ce9ff8f19c1319fdb9c5d4102f0ec6a8c093878e23e66cbf37fbe21fe80ea85bfd75a5b32"}) sendto$inet(r2, &(0x7f00006b1000-0x5f)="d7", 0x1, 0x80, &(0x7f0000677000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000915000-0x10)=[{&(0x7f0000e63000-0x1)='z', 0x1}], 0x1) 2018/01/21 12:30:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004bc000)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cf3000)={0x0, 0x1e, "3bcaba8c78cc8a3ca99d36b4f4ff433d5e6cf6dc826a1b68fb96915808da"}, &(0x7f0000389000)=0x26) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008e7000)={r2, @in={{0x2, 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]}, 0x3, 0x1}, 0x98) r3 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') creat(&(0x7f00009db000-0xe)='./file0/file0\x00', 0x0) 2018/01/21 12:30:29 executing program 3: clock_getres(0xfffffffffffffffe, &(0x7f0000369000)={0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000416000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x1a) 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) timer_create(0x7, &(0x7f0000000000)={0x0, 0x30, 0x1, @thr={&(0x7f0000000000)="515e00cc17b6bc1d189338c282be1823673b8f9ed6cb4b2fb925ea77164bb2237bc1afb5a42bc1a661800601945d62878226faf3a9d94c7c153a922cf026d2a0f30fe854ae3d2d8b7c31d34eb2cddc171803a2ffac1c98a151f95bdccccc6fd6051ce34858d4b0ecc5b36cd1027bac7b6f1dd28631842c426f649c88c3dda4aa0f7bd3332590bfb8cbcf1044bb4c4ccf18edf271dba50ae9d07042b73eb94a4c71fae89a147524a834150c585207efbfb221a006c5b1c00f9143b8bc9dd225e3d91c08e4ca218130b0e9040b03e055a2470b9398c33e18e09793a062a122", &(0x7f000002b000-0x42)="e0165c1f63002cd8d46e5ef000c15fd8bebc981efbf96cf9a4998ea32309c3eb87ae4a64702529214ef20c0e726d4ea9da3b447e24396f6ae1266db39ef596ea69fb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_gettime(r3, &(0x7f000025c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 12:30:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mq_open(&(0x7f00000b3000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r0 = syz_open_dev$sndseq(&(0x7f0000c09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000fc4000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\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}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000040a000-0xc)={0x2, 0x0}) 2018/01/21 12:30:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000fb8000-0x1000)="bc6c5519ea16fc3a38399bc0e1551e8e1bd1d23b453ef4a550283171b49e440a6c2bcd969d2cb69366a81e39b8706311ef296301c47b0d226d45c3c87f0527b55a5769389f90c38a577fa4020e6d342cfd91501d45e10fd5aa25a5fe5d143e19098956fd47f8ec4c3f1f282427897670f886f4481f8014b476ce87f427de38398aa708334fe554d0bd9e474396fc21c8b0f8156759670573e4a163d535798c0d2586d2dc538a637a368cba1f988a6d6541d1f865a1b79d663c69507b1669d785596ffa22b5f5b7deeee9e4163499a5a48e06ec2eb95be7a8b4d776c41aa771783d62333355a17bed002931b78933069801e04477ec8a36bab76ef8713be72e32f45770f1d5ba7d355d383d8cba3ff6d5d69074ea4a3b30e1adaacdca55c15d2eb8402fd9584f4463294cbcfdb19acfaced0a97e079c92e1dbb390f1ae13ea46b7ebf110b735f6eddd11518d945bc3f06826937a066f8c74221ac08e1651bcb06169ff89ba72b398b1b629016e96a2b6ce70c9c16cf8fe19f13c83d8a44c9d092359572595ae13393e958efeaa307d7caee170e17c40d0d39533a91235a6fd135844fc5e0b43b9aedfa345df2aa39b505e5d4ad131394baf8d867106192cef3ec590ed539699b4f3e1d6f6193e77e40cc82aefcf6bd8928d1a26bcb725cbfdefa32beed42bc2c7a864c93dbcc8396dd258f169c1c5e7c0bd37d3c37752d3a52a4f313f342d96e2cbe6c78a220740b78858273fd658d411c7cb30bd4c7466aecb74abb43fd943fd384189ec9b0dc28d1698bec42134194fb222450a6aa0ef40713dc8c2e8b4b0e56639e41ccdd77cc20f4082ac8e432f6dbb59d3b61e3862977fb72d78321b76333007cbd6cea3684a9e6d8e8db3eda9cd089b44cd444b52e749897b5a23a43862248483201f5faa8dac0bb999736d56804a1d9ad216ff0cabc31215850ada8889864b9f73da0918e9ccfc7d46c0ac1c31144129f33bb06e852be8e3bd2f50bffe1fa18008c38eb083eec734e56f4b97e4fc50da46389711fb8cb738be14bdb125ae570e9af626e7d878ef2472547a9c19f5e27b06810460fa303ac61f3efa6c1f7425f375bd0ff9a9f9475eb7894fa77d56827bcf4b98a4b91d2f57c95b35b45200b6598220861ec0f7bbe37eafc597ce7885c8f63e4574da00ecbbf1f97b5bc81fb4b55082fde148d08f321041b1581c90dd197b207c5a5ff144b791c9d9fb02b38eddbc81c227dfe4d8ce7c1ce5de744e1aa4988c1ac93b3612707c2348d1e00fad5704a86df84da62a22f961c0372a3dd82584ce3349e13597fcda40a964345d5b6f286662b2fd03e9a59f8b7a66fcaba10c2d9a2bb5d95b26fbf701435fa4e2ca7a2b61d2532543acb2b52a184ed9ff4c2558ad001bb9b7381e5a7b0d6ed11391dfd8e079049e9a7e281a3a659e94cad1f010d09d140b20bdeb828da8244af9a9385a2134afc1489d85a74068461bacfaa7099ee9ef387f9a24b25e23049b6f2d88950db38ca171480f173533d8316c276300a7ec740e74139ac79a628d302331c375ce67a35732f2567db7d14c090ff3882ca356930b8801be664de8a4140358674b727133e2b818748dea9dfbc2cde44c1a30f870e344909cfe4560d316b5d7f74f964e97dfd3e4d691b03c88941244b7c1a587ae697b7eed0bae12b5ad5421f4e36c4af54931c8348b2d60171f8e31118d50d8fa22b43161e7bb01ad96f46787dac102664446d9b4bfd4bb1068402797be76b4b9acaecef6e669528a735e827c44b8478dc7c570d181c7c18da8eebe63f6c7ed24d7a0bff332f4b2ef24e05a55da19f986d1079e04ac2ea9d9489c239c740a8fc9cbba3c5aa4f8006655bd2cf36a884f6dcdffa48f93fde60800fc4963b12c2faf1958ba0623d4e66976987ac259279fb4fcfda895ff32368c8322ae48448a3f51e381f911856823f0b03f0379453c9cf09c52e6c947b5f555faa67f17b2e4273a51020fe1dfc3aeeffc7917766ca05fb968af380f3cb3ed2f5b9c8ede25850b2898cc8fe6d00d1bf49848c7a53abf96c07ee8bd9f3eccf63f468a6dad256fb69ae68de959fe551872caae6bfd934f78a8ef0b72bd7ecd9985fbb198f003e58a4d9c66b755d7f8b6ab1015a73c401c6ef26fc6c1b868a6907cb85b74074a87f238c35fc25b223b3c05eb045dd6da598aea38c1565f8ead6baf9ac5ec77fff5dfc2d207f39505ff8e5ecc03064f0e466da50d786ce174cd46da65a1e285a07aa40925061dfefa916cb72b92cc12543a20be498780d43089638b2458989b92f64baae5aad92b23976681862c6b08698929f0aa8107a051fdbe4f9daad60d082f1bd560368799176aba90c5282f04257660d8bba9012717139be05c23ec281e59245e2d8c4a0fa9af411d529d6ff49c8d38525b9b12fdaeb15914f49bd0f4488152925880a723dd17611a32aef1b92f96a399430f0277449c50eb30befa863e8bc06bfd7fa860f2dfa0a04bc3a8d896528d5a11813d491604714abd54cd68e1c7cad87deeb3dd567b5c4dc0ea406763857d3b6a8b944d7892424b942c25db27b353ad9e6a233e0a905af293f24dc748f25c1409abbca369c10ff69ef3aac4c5b3001a43dc7f434ac747ba38e81e373df8086bcea5d79fc6cc1f05a5d9f6c2ea415f085ef98ab3d8e378886b8ebe62b58c8d2ca273bf7559cd70af1da9c8ef02e942f5aad6dbbca86264040ccaae4095579ce9c504c61b970d72bb8d0e9be03045258a2165af34fc0d7d0278d6e6455fbe0e114bc6223931e03bd44000d5a47ecbef2be454aca865d2a20953f8051620e581fef53f59fed9c27d6bc0b1c6a49d46c0f4ab52e0d24ae38c5d64582557268e45290b357ed514d00f0c4cca91de6d917b262691781d562209199374fa0828789849c13b7df29a5cbaa2c83e9765c72a1063b953e592a291051cf9f019c92aa06c32b90127a20b941646a43cf251acc34ff87ab10194ac206c200c463feae134b57fe11584d7f9eb440005bcef58bf2020dbcb90f109daf2d1fa09f3a0d12c753b87d9b54919613483035e5806ae58854f5f34a618b574e82c4cb223f8c725709e506e07c84089ff4cc9a5ff505ecb4960b1efd303b0acf3c49e4e5910f01a50f36f11b239efce5f88a16b0162894bab58e3cc14f145d0a861b1f0bb093f3d98cc89acfbf50ea614224fb42a051d354cbae2357cd8616994533283efc5ec2b0e1f7c9dbc79f7e5d6c3e871507043b05aec72b54535288465fd5199acbf3e5b95f3c6b1399f16ceaf370da5647942897b1af0da785f5b0a0b76fd41b9f7b6fc6ac36362bbdb2a2ef37c35cbe4865844eb0c69b251721a81bc34521a5d1588a43a2d5179b7fa17a91d7b1974d9af21b2ac0d235e94e2eb53563914fa561452de3c6b8b675fde699c2d4e66162fced8847012c9f1fcf353a9bc3727059c1f4fa0b4a9590af159728674decb406ce8be8a358ae22cdd5b1317c1a985a1b4268e46c3a53f57c772ca8ccc096a68451c0b31796942589c7612c336e7e43019741815c8d7fb677b9a4b1351477f5bc99a1c28709e675078b8ad610a182f0a526aaa74c2268ff6fb887f7edc4fd0311fdff621408840e24ce175f562e94cbf6795dff1ce7c2838d78e7708b03a4d626f512e0a3ab1e81b5de1f4f960b88b05aa8aaa380b7a00302467391d876737af086e850dcd6f6ec6439e160dbb40e08df14bbcd69a14179f313696fa80b8811cbc2b732a2f5043f2e1d55039b2370e9e7ed1c7aa5af5ce6edc878d480df8f15381bbeb7cfe9014ef4ce280fa913a38663fe8f978e0b2dbdb19aefee7b002eb5407fdcc12e0ad240a0c95f5a2e294eb018057d9e33fa56bf7b1a5450e6bd1bf32911ce5be779f70c048c15dcd5ec6135e191638706d013307a1a5d747564a363c36c7ccad65180ca170310f233f9e09a34490cf9cc6c0fc7f28c9329cbdc3ce2e5aa135e3d58416630abc3563336a9e29520fea5714af9a032c2cafc57e14445e21e0d18b5aa2384d3a2d5f1f6a623b086bae8ec6c6c46ed4106c88191bb06cb51ac7bfe6f2fdaf8d0895d0cd70c9fb2774f499831d4a0d1b303b83ecd193c2310e34fc07c30cc96cd459bafcf7e2422dcbea87192de6118d820893ff70bfdc7307c16b42b54bc036be279188bf0b4abb4b48b8464051f2d0ba67117476d7062cec883de4854a752d4d3420bb2c021d386980a1f6303226ec04143f131dfc19b4a0a20a85f0630400ea9cf89b3770cc0556f3eb121a02f6c0aeb25d7b0bc4ec432ce19ab89336f33ffaf55f937e7d5fd25b86687146be230dfaf2b784020aee669c031b0517b8edc9da3bd1044633757244e8f7f99904dbedd5d549016c9dd2e3455d4163b0670836793effe6bd62445dc249f6aa535619b3e77530a066e9ce04a287d6ff553e14d78cbdcd92314ababf2fb53c821d72e4ab157804bd1d50fb0af76b15da1b6e3c49fca630f6c62e5329c6ee36ba73fb4590eb5b526b374544b17ef9f4c1db06016f7f86f204b7fbb586fdb20966bcc57bf4ade74528fff6aa5329c04675b5af18366ec074dcc56764f768996ed7f89ce9a653d43ea163ad1ed963ecbac146842508b1544de14a2c9a9896784c657bbec1d09867d5069428c45dc13270d9a23ee233b32fbcfea5442b2c3c265a8b6b6f121cdef9ed0f9659d157d01799492e6ab82f93e0a59a28ed0c6ebe65e65aba83a0af7f2f3a4cd5f566169f3a976f9909c524af3392a7c78ffbec097dddbe64f36ea9ec40764620f3ae8b258ee75bb26ff799e4f6a8704e608d02956214adb051bd4d90bf4a8b65ff69156055a9020633e5ef575aeb4817bb8a5d1ae1b22a79b5615876ac7baf0b1a7c750aa869816cbc487fbe4a6accdd625db06ffdc0cb8639ea11cc07901db514b0d04ebd98fc646c52848a7eb4c5e2eb1e2f47b35363cfb2ba5871e2bd46709798632c64a121d4b1f9bdf00ed13683b5daeac3eaf5e8a75811b7114553bea1169fa269f1bb01b13bf5800839f09401eee41fa67988b13b950f9caad49433c5ab6117a46a0adfc5e09c5f50ffa50901b3924ae8720dd98b4546bc43c2f3b39632a1ad00c8ebd6cdbe949b3c67ca61bda20abd0a7a4cb1628fda63d70caeae6cb3c318cd942660f56823599f3bd3f4c380d5fa018e002e09e56de28cac7aaa7b3cd72905b0773c56ae2b977971c380bedb71bdfe684f4216d211cbc4905c57d5fa9ecfba6c45729181ebda97668339115f783ebf0142bcd786602ff4fefad1b69b76f03836ed2609ab0176df9999d1587fd3d0957b3fb67f5907680c9f2bc216edf6158a5d8d7ed1fbfcb70ea2e98374c3b16f51532f151d1a52e509527a088bd87749d4b8bcc0eea8c7813e035a0bba66ad9d54636867d72d3093774d62e08abc320deffcef3e5053db7e5d1fa1699b2aa2d9b11341f37caf86e0339f9118b6208cf627a333545db05df80091b43de020db38155d3e57958f9f3d03117e5e9a820fcbff7b53fee044c38d9383fb53e297dfff3f282f91d0077502537c3b7a4ea4d8a601aad73e98b204f1d32246a387779b958efc0b21cff75d9ab6a3bea98624e200e895d7d84bec06b0ff573813d7c1d6984d882aaa76002bc82b1dbcb42cbfda9dcda65d052cdf1055269d7f494233ae0c525cd4ad77b6e8a2361a14ffc0b18534263e7d35ea55486eb2e7d7437da13b11074c880724334473538a51e49de148cc07bae48bc1559a112f742f577ad988d737957432fad8ca9388ce110f107b36ec4afd5fdcd429b1bb122") setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/21 12:30:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000eb8000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f57000-0x4)=0x0) tgkill(r3, r4, 0x18) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000124000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000676000)=[@in6={0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x1c) 2018/01/21 12:30:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) epoll_create1(0x80000) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/21 12:30:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x3e)="5651fc89e8f3c69097993505892a3d3bb26baceb31d9814c8c6b8ea8d546ad1bf65c8ff9713ee37d1769b5cc30306bf3acc1d8c5f6a99d2e34f94d8762f7", 0x3e) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x28, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 12:30:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000c9b000+0x1ac)={{r1, 0x0}, {0x0, 0x7530}}) 2018/01/21 12:30:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000080a000-0x4)=0x0, &(0x7f0000838000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000646000-0xd4)={0x0, 0xcc, "14bae79d33e0a55efa4827e144f7114839bbb82df2aa7f142b0b28518ed1d65095960eef9f83362155b09b01c0392adb6ece3488c85bba0a80b8f1cf4fdfa85ae5ed361d22242a41ba52ec1d87ca77815e4a465d4d635399c76aef24cf124682f29eed09856d06375e27a4b5b6570ed44ee234ccfb94a5d522762d905979b4b5b9b7de6895a86a07f42c05a327d244c31df017d42f2c05f42f8c287832d0f414476369ccaf910ec12fdcd458d33fa8f537ebd7e5b8658cc7f28a10358ba1c842a9f88f015be42f93b589aecf"}, &(0x7f0000ea7000-0x4)=0xd4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008f9000)={r3, 0x1000}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000070b000-0x11)='/selinux/enforce\x00', 0x20a00, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000a59000-0x20)={"1820d2d343b8b8702e513916d9aed5fb", {0x4, 0x1caeaa03, 0x0, "a14743123ad4", 0x4, 0x0}}) r5 = dup(r4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/21 12:30:30 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x20008054) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f000001a000-0x10)={0x0, 0x0}) 2018/01/21 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) r2 = getuid() lstat(&(0x7f0000e0b000)='./file0\x00', &(0x7f00001a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000028a000-0x8)='./file0\x00', &(0x7f0000f41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009c9000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020d000)=0xe8) r7 = getgid() lstat(&(0x7f0000708000)='./file0\x00', &(0x7f000076f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000031d000)='./file0\x00', &(0x7f0000d0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002dd000-0xe8)={{{@in=@multicast1=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=@mcast2={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}}, &(0x7f0000a75000)=0xe8) fstat(r1, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000e72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000117000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000575000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000517000)=0xc) getgroups(0x6, &(0x7f0000ae4000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f00009a9000-0x8)='./file0\x00', &(0x7f0000e95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() r18 = getuid() getgroups(0x4, &(0x7f0000cfe000+0x64c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000084d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xc) lstat(&(0x7f00007b3000)='./file0\x00', &(0x7f00005fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00005b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000011c000-0x8)='./file0\x00', &(0x7f00004b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000efa000-0x188)=[{&(0x7f0000229000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000070000-0x10)=[{&(0x7f00007a6000-0x59)="9a9cc9cfb4af4799c24a830fae1f80888c9bf87e45a95ce5e8cb35292218f5624c22c75a93d3a0ff55a2d1d391caee6cad05b4ddff45423817ffcd420454b401ef820942d2263184862b60e35542b2bac271f550e824cb00dd", 0x59}], 0x1, &(0x7f0000ae6000-0x20)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}], 0x20, 0x20000010}, {&(0x7f00001bd000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004bc000)=[{&(0x7f0000115000-0xb9)="1b8861a3d3912e769671739308923a8e2d46afb2cdc1c197fa590a1a0292af5472acb1705cac9433e8078a735841e55813c50d9f95415cdd4bf077986534f845a6ed582e867d770cfabfff550d6b59e0cebe0ce8b7bfaafe0e768bbcb3a9f0259a6fabc8f5eeb937e130840af3fb072bfe8576467a8e37fac9d93166a4850690ee419394d4fd77baab790bdf1ef9565ed75c25d89a3d320d11f90ddd3ca528cdb9f58a4d47da95d3cb21f39bb5c9be8e7a4a92aad30e60c9fd", 0xb9}, {&(0x7f00002ec000)="", 0x0}, {&(0x7f000065b000)="ddc64c5d6cef737a81f53dada1416d45780fcfe9dccf6efa44d7dc29218fd9628e4b76bcdfea414ca244d39c60467d8996914c28217e3a7cc881fb3fb8b4f9f709725e2651d04e9caee5fb20a6ddf508254ba04bd82c9025ff7704", 0x5b}, {&(0x7f0000ea4000-0x28)="9ed77f413dac2a520eef84aef54fbc5638a8b1fe4ff0c874960b2a9ec55cca7b5ee9d66a09a254d0", 0x28}, {&(0x7f0000bc9000-0x1000)="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0x1000}], 0x5, &(0x7f000083c000-0x150)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}], 0x150, 0x4}, {&(0x7f0000c82000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000098a000)=[{&(0x7f0000ae2000-0x16)="454f69944b0c0a96c82edb6f696931f8737f759d4671", 0x16}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000c16000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000014a000-0x10)=[{&(0x7f00001ba000)="d1ac2cff4cb479fef56a36be8e923df1b2b75916f6", 0x15}], 0x1, &(0x7f0000413000)=[@cred={0x20, 0x1, 0x2, r0, r10, r11}], 0x20, 0x4}, {&(0x7f0000352000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f08000)=[{&(0x7f000033b000-0x41)="c4f79b1ea7a240b0c13e221cd804e7d29042bf69e4b5aec8cf70f1efb94c747afe07849bea953166ac309611d26338901b920b3d183afa23ea0030d45a4526f21b", 0x41}, {&(0x7f00000b4000)="0c9e2c0870f63c92550cc2def3a430ca3ae27762f2d978c8799916c3333420cb42e47437178f0a1bd7262fec40bcb7f96bf8d436fd92b09013de7c12c15f2db72ec7cfac414a0f54b08864f9b81508c5fa06a2b5d20fb6dda82c8fcabada956ff1b98312f5848a88d6d30ec12302429c06b10bacfc15ed99cf6df3a6249dfb37e397845e96a086e76cf7aa", 0x8b}, {&(0x7f0000e20000-0x1000)="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&(0x7f0000cb1000)=[{&(0x7f000062d000-0x4c)="9a67521a818f2e553cc04cc82ae0981f2b4d7a718e3ff4fb63a3e3d712113f8d805b772dd8785339a34dc0f44d9caa4330255bf2e9357a0da47e0ea803bd448845f26981f809e808abeead5f", 0x4c}, {&(0x7f00002ec000)="bc0284b9bab9", 0x6}, {&(0x7f0000821000)="59d9a7c3ea3593cf570aa28873fd17e1da46b91165b70cb77c05bc8a8e36fd0d53335bb7998e28b27e25f1534c235e117ad5bfdc86f9bec6da24346e322ebb6110850985049ee1dc7d2c0c42eb072feccffa5522738519cfc9778b465f564a8db2925ebee37377ff7536a211100516f786f27e9692064a501b2f22512a42f975e49d8b1ad36560a89e44637bcac14325532c7f72bf9d22809c96bfbff9cb59bb9a6dce2f1b38", 0xa6}, {&(0x7f00007d0000-0xcd)="6f8c0dc35384c3023533f109b5a639ba422a76b057fc28e1d33f9bf6038d190952ee69ff535b9e915364a3923dc803ce9aaada637bd52c2fa27a2c4944b0bbd18080622af8c529707f53d1369940e92c6225842e77352cac14967e7427d83148d07ae95ee2e814a36194f523b9690bd636c63f9f52694560e156a122092c2cf4adca4171a55048f6b61cb5b63d7e0f9d3e2b227756f97e13927219e0ae14d800ab2743d229fb8caa80ed7001e9f06b79bc4ad3ebda5474f9d671c458c0531035f690ab44344bbffa62e9564132", 0xcd}], 0x4, &(0x7f0000ff5000-0xb0)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0xb0, 0x20008000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c6000-0x50)=[{&(0x7f0000e63000-0x38)="4f2bffc4ac6c49b364ac34fa854f77946f34a24411c4d7d26e53c5c79625edafedaf0e0f5557f98f070cb41cd494ebb452fb70227694ffd8", 0x38}, {&(0x7f0000245000)="23f6bb8d3cfcac75853d488b58843ad173bc73442fe9d98de81f9daec02587bb8cec8a3296126961194f749e9a69ce50fb9bdde92b02a24f94b5814059f492f4edb962b5c6200e855f8d7d7bd4c6109bc42c8eb89767a67794f01208bf58130c42e212e7fc9529595069107929e633604eb21938a772ea5ffb3903cd04ec1383acd08fe4f775363bbfe60690e83013b5c6ec002c13ba0178c0b8db51547e8e110ca1d886aad21a9cf5a139bd273c6e", 0xaf}, {&(0x7f0000e1c000)="a742c99b2a3afd9b4585882d009d5ccbbca7923ca7587dd02be194b24960910bc56d93db8881b52b5237c7f4db8557c3b8654747f8c9dc23f9ff82d850635f45ac36f0299695860b9acd25268354b3a5560fb4caf9a26bff979fda3c59fe5a3762682c4ff0b2868d3b1455bb51d5e76b0a585958e0ba5636efa952eae0111a0268c2bf7ef797c39b77cbb1", 0x8b}, {&(0x7f00007e1000-0xc0)="d240a603e48ad93aa964cac9bb2d59b41e0b81f0dc01b087a801babe65059d3308df5e5d9349a74f86cff65237645a69e07aa8bccb6a49bf8e02e7df8891844233331c6a4d6c3aedbd6f65cfce7fbb69386c6f0cac833fc6e4f8660a4672303477d3b5636216f90e730d734dc5e22398f0269c8aeea8f0fbbc1a57f2d77ebd316c813964bd1bc0bda28646518ef8c6d7abd5f2f328677736589a482a69e7c1b9ad7f4ad740da60fd17523362b66aa93760bec8e23765d6e96f217c6724652504", 0xc0}, {&(0x7f0000fff000-0x89)="3cc6304c03013f28bd2eb71ff76f254931b5d48af07075a8295afb0ed57502545eba87c164cd4fc10989b01c1d312b4e0e1cfe85cf3f99cec02911be1ab80dffa477b74b609c531ddf6ae249d4a6dca75875474b14eec076ba95b0ca81062d258c080be2d22d7bd84acc1de16c477d31f867740e8a823ec297f17c4adcc20b3f09e3285c53e27a657b", 0x89}], 0x5, &(0x7f0000569000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r20, r21}, @cred={0x20, 0x1, 0x2, r0, r22, r23}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x118, 0x1}], 0x7, 0x0) recvfrom$ax25(r1, &(0x7f000047f000-0xb1)=""/177, 0xb1, 0x21, &(0x7f0000c48000)={0x3, {"9613cd4948a6ef"}, 0x3ff}, 0x10) 2018/01/21 12:30:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000012e000-0x4)='bg\x00\x00', 0x4) 2018/01/21 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f000071f000)='\x00', 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000592000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000638000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000d11000-0x10)={0x0, 0x1c9c380}, &(0x7f0000721000)={0x0, 0x0}) 2018/01/21 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000497000)="ab", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/21 12:30:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0xc4e) accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffc, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) 2018/01/21 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = syz_open_dev$mice(&(0x7f0000056000)='/dev/input/mice\x00', 0x0, 0x608003) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000262000-0x8)={0x0, 0x9}, &(0x7f000049d000-0x4)=0x8) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b48000-0x5b)={r2, 0x53, "5999551fd6677f077b87bf16ea6e67f0b22ca7e9d8c3dc9935d04ac3a6cf6bcb326035292285129d0b4d31198812e8733ea9f8574950fbc7f4b207bab180f00301bcd6b6f55a56c255551bd88a36e9537bc2f7"}, &(0x7f000046e000-0x4)=0x5b) inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/21 12:30:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000deb000/0x3000)=nil, 0x3000, 0x1000005, 0x11, r0, 0x0) r1 = accept$inet(r0, &(0x7f0000ded000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dec000)=0x10) add_key$keyring(&(0x7f0000ded000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x9d, 0x3}, &(0x7f0000dec000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000deb000)=@assoc_id=r2, 0x4) 2018/01/21 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000090000-0x4)=0x1, &(0x7f000050d000)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2004) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000c23000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000934000)=0x8) 2018/01/21 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00001c1000)=0x10000100000001, 0x8) ftruncate(0xffffffffffffffff, 0x5) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 2018/01/21 12:30:30 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000abd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/21 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000bbc000)=""/130, 0x82, 0x101, &(0x7f00005a0000)=@file={0x0, './file0\x00'}, 0xa) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000904000)={&(0x7f0000b3b000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000889000)=[], 0x0, &(0x7f0000a86000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) recvfrom(r1, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) 2018/01/21 12:30:30 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000)={0x0, 0x4, r0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000-0x8)=0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/dev/sg#\x00', 0x0) 2018/01/21 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)={0x0, 0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/21 12:30:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d67000-0x98)=""/152, 0x98}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x5, 0xca, &(0x7f0000002000-0xca)="2ef443b636cdc21fcd6d27f3eb411e665aad206f2c8e8ef719d037253eac280b802f047aac45ca7c7f85cc4040a77bbd57fdaf293161e9de938af44afdb5bad99e48a433bfad77fb838d4b63c374fc67b96945e00b3e0f71a18329d6e30ddfda332b135562a8279e2b7e294391ab061038b261d454e296282c2905f1eb1a75dab623845c84e7880867f08171f4122faa16d0a4cf9c1a49b9952413800f504c1caaa029c9c847b4d114008cddd7cb8c7750a90fc53b22fe04b583919bfb2b0c8bc5f5c079b061a8c02b66"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x10001}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5}, 0x8) 2018/01/21 12:30:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000744000-0x2)={0x6, 0x1}) open(&(0x7f0000c22000-0x8)='./file0\x00', 0x2805, 0x0) 2018/01/21 12:30:30 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e02000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000aa6000)={0x0, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a39000-0x4)=0x0) 2018/01/21 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000076e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004af000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0xffffffffffffff22, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, r2, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/21 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='proc\x00', 0x200000, &(0x7f000044a000)="") chown(&(0x7f000040d000)='./file0\x00', 0x0, 0x0) 2018/01/21 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r0, 0x0, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b6f000-0xc)='/dev/ashmem\x00', 0x20800, 0x0) 2018/01/21 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000520000-0x80)=@generic={0x8000000a, "daf8ffe6ffffff0001f90000000000b61b340e63f8ab691822e903e7d64ac800000002000000007f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff200000000000000076167b456"}, 0x80, &(0x7f0000c7b000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[], 0x0, 0x0}, 0x0) 2018/01/21 12:30:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000751000)={&(0x7f0000e3d000/0x2000)=nil, 0x2000}) 2018/01/21 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000122000-0x4)={0x0, 0x0}, &(0x7f000062f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f77000-0xc)='/dev/autofs\x00', 0x121800, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000577000-0x10)={0x0, 0x0}, &(0x7f00003e1000-0x4)=0x10) 2018/01/21 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b5000-0x9)='/dev/ppp\x00', 0x511000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000089e000)=0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000391000-0x4)=0x0, &(0x7f0000025000)=0x4) 2018/01/21 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b88000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c6a000-0x8)={0x0, 0x8000, 0x9}, &(0x7f0000684000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e6b000-0xc8)={r2, 0x67, 0xc0, "e4008f37f6349bbd8dc1c6c178bcf0461bc5988573148ea8d9dc06bb4bd9c34252890de4f874da535e2c0567eaded37a05b727c6e0533a79bbd5ff7576cd9ba9fcb0dc546c3b12000ef5133bb707e2daafc0bb7a3246c9b6abc76206c68e10291addb8a5339cf950dc366bd1c8a565a5f5d404edf76ae10305598e10dab8bbe01f03366e165ad28667bd981b14294a641d255188596d4c58292e4090b8b8b69798f9ca042ade2792a3b1c668967820d3b96f631d449152075f60e109d74c4603"}, 0xc8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0x20e) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000391000-0x8)=&(0x7f0000363000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000aff000-0x8)=0x18) 2018/01/21 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d4a000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000ca3000-0x84)=""/132, &(0x7f0000393000)=0x84) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/keychord\x00', 0x40, 0x0) r4 = fcntl$getown(r0, 0x9) r5 = getuid() r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000069f000-0xc)={r4, r5, r6}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000eeb000)={0xb0, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000053b000)={0x200200008000fffd, 0xdf11}) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) [ 103.448276] binder: 15714:15718 got transaction to invalid handle [ 103.459555] binder: 15714:15718 transaction failed 29201/-22, size 0-8 line 3004 2018/01/21 12:30:30 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x2, 0x801b, r0, 0x4000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffff9c, 0xc0306201, &(0x7f0000013000)={0x1c, 0x0, &(0x7f0000013000)=[@acquire={0x40046305, 0x4}, @increfs_done={0x40106308, r1, 0x4}], 0xbb, 0x0, &(0x7f0000015000-0xbb)="6fc3c7878cff6aaa3475633ff71780d08649f03413ac8d5d5eccf53d532b794d66568413105659fcc696cbbcff629350d1f8c8af63e1f80f0bced42c6755125498dc131355dbfaf55a7becedb2db83d022d1ef407427bf35b653d3e3d43504cfd3822d419f5913da6d0583cb16e6be9c653d5179c8ba0fc46e4b22c474daacc52b3c34f2b592eca70a0b132d1bf779f2ba5b94d6fe1a93e27d2d26c1b5d4cc7706b036e836943a7f91bcd700764686de355daed89bf9ad7827555f"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x50)={0x4, @tick=0x2, 0x100000000, {0xff, 0x8}, 0xfff, 0x3, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 103.502047] binder: BINDER_SET_CONTEXT_MGR already set [ 103.507462] binder: 15714:15739 ERROR: BC_REGISTER_LOOPER called without request [ 103.516045] binder: 15714:15739 transaction failed 29189/-22, size 0-0 line 3004 [ 103.519128] binder: 15748:15749 ioctl 4040534e 20001fb0 returned -22 [ 103.545687] binder: 15714:15718 ioctl 40046207 0 returned -16 [ 103.561311] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.567414] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 12:30:31 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000057d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000903000-0x4)=0x3a) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e63000-0x4)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x2, 0x10006) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@rand_addr=0x100000000, @multicast1=0xe0000001, @empty=0x0}, 0x147) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000e63000)=""/219) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cb000-0xc)='/dev/rfkill\x00', 0x2700, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000866000-0x8)='./file0\x00', 0x0, 0x8) linkat(r2, &(0x7f0000e64000-0x8)='./file0\x00', r3, &(0x7f000039a000)='./file0\x00', 0x1000) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e65000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000097c000-0x8)={0x0, 0x8}, &(0x7f0000095000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f000009b000)={r5, 0x4c, 0x1b, "4e0f39f80c87be47598ba9dd00559c11a26c2dfd2f8d4b377292ee"}, 0x23) lsetxattr(&(0x7f0000e64000)='./file0\x00', &(0x7f0000169000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000a12000)='-securityselinux\x00', 0x11, 0x1) 2018/01/21 12:30:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000011000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 12:30:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffe) bind$inet(r0, &(0x7f00002e2000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008d6000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000062000-0x38)={&(0x7f00007c4000-0x60)={0x27, 0x6, 0x6, 0x0, 0x3, 0x2c27, "501a8a41aa9bd6d54b573cbdb01dc9cf02382a32ea99c0c02ea1d9aea5350f85d872dd87152abbefbd361af5db59cd769681489e8ba829125b22892a9fc1ef", 0x1}, 0x60, &(0x7f00003e2000-0x60)=[{&(0x7f0000f05000)="e0187dd171a24c9b5d4d80b187d4c081c807930a08fc65739f50c73d840540d972f7df92a62192c0616e11662a3756b4970326b16caafbdfe481b7d99a7ad1f1e12a98e78285c8fd9699efc7ae3b8a5a3a8b49deb10cae347a56710639177bfd7b790592fd161575a92bd3", 0x6b}, {&(0x7f0000279000-0x6e)="3a88812eeee40decf47042a8669c10f0656de00692395382d5becef4d5d3ff4692cb0f764e3ca6df0896c592b710936e50a10c9ada953a78961d0f1364f35b53bb8ae7752fd17aa125141542fa0f8b6439b413de1713b27bbef57799e18b6020e60c70ab4a68b3da78c01c71e0fc", 0x6e}, {&(0x7f0000306000)="0e09a65f125b1c8a89e6352e82d0ecf8ac6bac103aaaf37367d141429026daa52401ec4755fafa93f847878f4dd09324766259b13fb32eb64f48bc852a7e11852c26d924bf82617918b3fda040de48eeaa0f35673510671df646630b303e6666b5fb", 0x62}, {&(0x7f0000ea9000-0xdc)="755e0b9dcf17c0c4bc75ec769544e363a8c772610ba7f4054d7e4d002809c4b20fcfdc31d894e3b73f6304ca043c38153148d445c8618a3ec1809569d0dbebd458a36e0e180ce5cc00a98b4dc0e3d8a6804269dd3e8b703df26754ffdc599faa93dbffb7838472297a86f5435776733781cc18a623711c280a789115cec79d4f6244ce77737500ad7e7270d7b22ff9be4bf3af66e1cec0078f72bf8e01cb649a85acda05a3663b0fb9e2f1eff9ed1e92eb59d497dc43ca84e6288173dfb83526d2066396e7caedff2bc0ae4397e32cd045eb340537ac17a0965ca195", 0xdc}, {&(0x7f0000d55000)="28f662ba3a03eaf709adee4e7b711eb032a9d9f90e54df70f2adc10f5f23c23f7f7102cd1f328f89dc227bc88f6425dad2767de89591365ec287d3e3c494ea7c87f329133afe0d4ae4c0a078d10136150fb6a3d073765d61", 0x58}, {&(0x7f00002d4000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000d8e000-0xf0)={0xf0, 0x11c, 0xddd, "cc2e8b3b3f6186d1485d0337434fe95d97f52f4bf694d82573afca608fa2e4cb84e63296b62b10b085a6420010f30c79ea6f2ab99fa93515dda12844e10b0a1023f8b3475ca444e47eb8d6d54a69f000444ef13b750ac27ebc58b63629000c96974488c4b2ebec312a0f95d65a1570bfca90111e9b7e30adbc253d878bf4eb3bb58d454712d909c9d5ffd464e41aacbf00d48ac0301ee77f4225dd7620bdfba7b6c0cde6909e855a35423e6bd3cb97026adc423111dd43ba2ed20ffd16f0ffea9bdca7b593366662fd564529a7affc436e24830946b39d293807e0900e"}, 0xf0, 0x4000040}, 0x8000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000da7000)=0x0, &(0x7f0000e10000-0x4)=0x4) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000193000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000421000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000e01000)=0x0) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000dbd000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0xffffffffffffffae}], 0x1, &(0x7f0000f98000)=[], 0x0, 0x0}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) shutdown(r0, 0x1) 2018/01/21 12:30:31 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10, 0x800) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/01/21 12:30:31 executing program 6: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000007a000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000005e000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000007b000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000068000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x69b4973221f7f178}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000038000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f000007b000-0x20)={{r1, r2}, {0x0, 0x7530}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0xc)={0x0, 0x8, 0x2, [0x80000000, 0x2]}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000013000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x425, 0x20, 0x9, 0x3, 0x18c, 0x0, 0x5, 0x100, 0x9, 0x0, 0x9, 0x6, 0xfb4, 0x1]}, &(0x7f000007b000)=0x108) 2018/01/21 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) finit_module(r0, &(0x7f0000fdb000)='[\x00', 0x2) clock_gettime(0x0, &(0x7f00005b3000-0x10)={0x0, 0x0}) llistxattr(&(0x7f00008fa000)='./file0\x00', &(0x7f00003c5000)=""/248, 0xf8) pselect6(0x40, &(0x7f0000ce4000-0x40)={0x3, 0x87c0000000000000, 0x6, 0x2, 0x4, 0x2, 0x7, 0x0}, &(0x7f0000725000-0x40)={0x4, 0x8, 0x100000001, 0x9, 0xf745, 0x8, 0x100000001, 0x8001}, &(0x7f0000763000-0x40)={0xff, 0x6, 0x7, 0x7, 0x5, 0x3, 0x640bec33, 0x4000}, &(0x7f0000271000-0x10)={r1, r2+30000000}, &(0x7f0000ca2000)={&(0x7f00003d8000-0x8)={0x200}, 0x8}) 2018/01/21 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003c0000-0x10)='/dev/input/mice\x00', 0x0, 0x80) write$selinux_user(r0, &(0x7f000020c000)={'system_u:object_r:passwd_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2c) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000417000-0xe)='/selinux/user\x00', 0x2, 0x0) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/21 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000094c000-0x8)='./file0\x00', 0x101a00, 0x110) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000132000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000867000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x0) syncfs(r2) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a1d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000495000)=0x1c, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) accept4$packet(0xffffffffffffff9c, &(0x7f0000d52000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000194000)=0x14, 0x800) r5 = geteuid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000017c000)={0x0, 0x96, "726680c991fcb872c7d6aebf8766965555633f68a26cbb6fcd1f7acc69466db28362f2985b19ed8adc0733a8581edf40fbc77df5a3f22e75624d751e5dea01f70c641d39bc20d54414c1bed0f818883c74ada85e12c8d04c37fc905cdf29c35c747e100d053cd22368bac3a67250360bb3213beaacc405aa742f4f85e33da46a77f5f93f1308dc8db0ab3bb844148d926a5fddb095be"}, &(0x7f000079f000)=0x9e) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000c9f000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cdf000-0x8)=@assoc_value={r6, 0x40}, &(0x7f0000fe2000+0x4bc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b79000-0x98)={r6, @in6={{0xa, 0x1, 0x43, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000162000)=0x2d1) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000a9000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xffffffff, 0x0, 0xe32, 0x0, 0x80, 0x20, 0x7f, r4, r5}, {0x5, 0x134, 0x3, 0x2, 0x80, 0x3, 0x1f, 0x0}, {0x4, 0x100, 0x1, 0x8}, 0x8, 0xf, 0x2, 0x0, 0x1, 0x0}, {{@in=@empty=0x0, 0x0, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x1, 0x8, 0x2, 0x8, 0x0}}, 0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f8e000-0x8c)={r7, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f0000cf7000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r8) 2018/01/21 12:30:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000873000-0x8)='./file0\x00', &(0x7f00004d8000)='btrfs\x00', 0x100000, &(0x7f000044f000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)='mqueue\x00', 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)="") umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000890000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000667000)='ext4\x00', 0x200004, &(0x7f0000e4c000)="") 2018/01/21 12:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000066b000)='/dev/keychord\x00', 0x58080, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00003d5000-0x64)={&(0x7f0000b84000-0x28)=[0x1, 0x370d, 0x1, 0x3ff, 0x0, 0x1, 0x8, 0x4, 0x8, 0x4], 0xa, 0x7, 0x3, 0x7, 0x8, 0x1, {0x4, 0x2, 0x80000000, 0x800, 0xf4, 0x8a1, 0x9, 0x2, 0x6, 0x15f, 0x3, 0x2, 0x5, 0x1, "db14749884d9dcd3ecc243b8bc33e0febaf378474af195c98b62e06657d83afe"}}) r1 = getpgid(0x0) getpriority(0x3, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00006f7000-0xc)={0x8, 0x0}) r2 = getuid() r3 = getegid() sendmmsg$unix(r0, &(0x7f0000aff000)=[{&(0x7f0000219000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003b5000-0x50)=[{&(0x7f00001ff000)="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", 0x1000}, {&(0x7f0000ced000)="90a6623d48aa57c23908722595d4913bec98d1d007e88af6f53a0fc06c443ce2f9829ccb71e24c17bf0c4727dccde92bde71f5c858ebfe9a17dfa1685abe4f94a3ba", 0x42}, {&(0x7f0000fff000-0x69)="a19a3eb2a91fea9f1b8ea41d328addfcb31fd8609e41ef442f2993ad37872d6cb92917177d32fb3bbb53481157d2b63d99924e32a95062d3bb1057ebf8259db1d7a65c1c02a0052ac7639b4f2e80fa5edf962e41d50928023701a99a8e929df2a97cf1217113c5d370", 0x69}, {&(0x7f0000b31000-0xf6)="8c39b6886eb16c48538b722f98b759a88b98ce4cd2bc0e21e5d88885eab893ec54920e6b23be6f944e3dd875f190f38841bf6c5af214e35276c4c815275c0eac83486b1b02e255f8097f15c7908b8cfd33e93adb7b249a227dd1e2560b87b18a5bb8d33c9288d9efd68b948fdae806d3a0a97827f181e9898fa52c83f72371fcc4708058246d69c83eab34eb2675162d5c90ec58a81a84532e945f79a8e7ba3636a93b025fc8aadf64d8bf4e9852bfb64a5864c796649549c0cdafbac4bc110918e86327c400df7820e8f62df1a7ad70ae1bced59827ffde2247e1f6e25ce9d441f84374b6a0645ecdba100e92942b7345743474db4b", 0xf6}, {&(0x7f0000e98000)="a6a1b749a73a1aa6de6c47d57afb4a333e5ae897869270b607", 0x19}], 0x5, &(0x7f00009a7000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0xa5406de0f5b3a23e}, {&(0x7f0000c21000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aed000)=[{&(0x7f0000617000)="5bfeaf2c71cf1a9c1c754dae98eb3ffbaa2e541a499f4bde409a10b4b1f93c05dfecc1ab2fd4bfc0853b", 0x2a}], 0x1, 0x0, 0x0, 0x4044001}], 0x2, 0x8800) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) close(0xffffffffffffffff) memfd_create(&(0x7f000079e000)='cgroupmd5sumsecurity\x00', 0x2) 2018/01/21 12:30:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') unlink(&(0x7f0000246000)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/01/21 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b3c000-0x11)='/selinux/context\x00', 0x2, 0x0) writev(r0, &(0x7f0000e68000)=[{&(0x7f0000fc3000)="b2", 0x1}], 0x1) r1 = open$dir(&(0x7f0000107000-0x8)='./file0\x00', 0xc00, 0x91) openat(r1, &(0x7f0000a7d000-0x8)='./file0\x00', 0x40000, 0x0) 2018/01/21 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r0, &(0x7f00001e6000-0x60)={0x27, 0x1e, 0x5, 0x7, 0x8, 0x9, "129842251903668cc493efedd67e747709689e9970e336ed10f38959f9adb703c8bd78b799f48645fd0147ba0483ff981129ce3b6c1ec9013b175a6f29a11d", 0x81}, 0x60) splice(r0, &(0x7f0000030000-0x8)=0x0, r1, &(0x7f0000561000-0x7)=0x0, 0x2, 0x2) fcntl$setpipe(r1, 0x407, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000089b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r1, &(0x7f00000a3000-0x10)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x7) flock(r1, 0x0) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e37000-0x20)={@generic="9b554edb6fa6484a49b77568901a3a88", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 103.979548] audit_printk_skb: 411 callbacks suppressed [ 103.979558] audit: type=1400 audit(1516537831.299:838): avc: denied { sys_admin } for pid=15774 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 12:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000014d000)={0x0, 0x0, ""}, &(0x7f00003ec000)=0x8) r0 = syz_open_dev$loop(&(0x7f00004a1000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001278, &(0x7f000075f000-0x1a6)="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") ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) rt_sigaction(0xf, &(0x7f0000d1d000-0x20)={0x9, {0x78a}, 0x0, 0x1}, &(0x7f00000b8000)={0x0, {0x0}, 0x0, 0x0}, 0x377, &(0x7f000033c000)={0x0}) 2018/01/21 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ea3000)='./file0\x00', &(0x7f0000ec3000-0xd)=@known='security.ima\x00', &(0x7f0000c3a000-0xe)=""/14, 0xe) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mount(&(0x7f0000a8a000)='./file0\x00', &(0x7f0000e86000)='./file0\x00', &(0x7f0000af3000-0x6)='ubifs\x00', 0x204000, &(0x7f0000bd4000)="03046e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) symlink(&(0x7f0000b47000-0x8)='./file0\x00', &(0x7f0000e96000-0x8)='./file0\x00') 2018/01/21 12:30:31 executing program 3: gettid() mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) [ 104.041288] audit: type=1400 audit(1516537831.359:839): avc: denied { sys_admin } for pid=15774 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.052479] audit: type=1400 audit(1516537831.369:841): avc: denied { sys_chroot } for pid=15787 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.059680] audit: type=1400 audit(1516537831.379:842): avc: denied { sys_admin } for pid=15787 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.063116] audit: type=1400 audit(1516537831.369:840): avc: denied { sys_admin } for pid=15774 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.077865] audit: type=1400 audit(1516537831.389:843): avc: denied { sys_admin } for pid=15774 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.080512] audit: type=1400 audit(1516537831.399:844): avc: denied { sys_admin } for pid=15774 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.090816] audit: type=1400 audit(1516537831.409:845): avc: denied { sys_admin } for pid=15787 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.090929] audit: type=1400 audit(1516537831.409:846): avc: denied { sys_chroot } for pid=15787 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.091143] audit: type=1400 audit(1516537831.409:847): avc: denied { sys_admin } for pid=15787 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.915708] IPVS: Creating netns size=2536 id=17 2018/01/21 12:30:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000d2c000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffffff}) futex(&(0x7f000000b000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000006000)=0x1000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000004000-0x10)={0xfffffffffffff801, 0x3, 0x7b, 0x2000004}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x8, 0x1, 0x1f}) 2018/01/21 12:30:33 executing program 2: r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x9d)="", 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$loop(&(0x7f0000b64000)='/dev/loop#\x00', 0x7, 0x200) fcntl$setsig(r1, 0xa, 0x1b) keyctl$get_keyring_id(0x0, r0, 0x1) 2018/01/21 12:30:33 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setstatus(r0, 0x4, 0x800) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) exit(0x9e79) close(r0) dup2(r2, r1) 2018/01/21 12:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000010d000)=0x0) r2 = dup2(r1, r0) ioctl$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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 12:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000b31000-0x10)={0x77359400, 0x0}, &(0x7f0000fa0000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xd, 0x0, &(0x7f000072e000)={r0, 0x0}, &(0x7f00006d8000-0x4)=0x400000, 0x1000000) 2018/01/21 12:30:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4002000000001261, &(0x7f0000a27000)="") 2018/01/21 12:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000)='ns/mnt\x00') fcntl$getown(r0, 0x9) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) 2018/01/21 12:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000555000)='./bus\x00', 0x141042, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000332000-0x1)=0x0) sendmsg(r0, &(0x7f0000f1a000-0x38)={&(0x7f0000c9a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x2}}, 0x2e, &(0x7f00002a1000)=[{&(0x7f0000548000-0x9d)="383d1f55e91743e19edefe059b12920af652fdee7fef3efb5719213d151d56fcbf0534c9dd5b65ece8838676f2c734c8c9603bde03b3388e5517c0aba1b5fe163fe6bd443956e206559a5ef980050e924019b8f3b5d28bf11144c8c0485097aea300a2345c17029ebfb93679e1d22cdc4b324f3448e2a5e0b4cb214334b1897a4606c3fcfa9a9a80e12016507595cf358acdd33964ca3577c2038fac24", 0x9d}], 0x1, 0x0, 0x0, 0x80}, 0x880) recvfrom$inet(r0, &(0x7f00008d7000)=""/0, 0x0, 0x40000003, 0x0, 0x0) pwritev(r0, &(0x7f00006f1000)=[{&(0x7f0000570000-0x83)="8bbd81d54a787af79885dce109d2f2f43956dcd761ebeb395c8d397ab90ab3bee90729e02485a29df84605e81e706f86afb5387e643a824e1b1f584e9b0743f428648b17f5a9216a4bbb6b35bb4a0f3c0002823d03d05f45376266b8690e006c92886114c3a4c4d6f1b6f767d77f779c1ff7a7d92d3771046a0e706a4ff40ce22e99db", 0x83}], 0x1, 0x0) 2018/01/21 12:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r0, r0, &(0x7f00004db000)=0x0, 0xff) 2018/01/21 12:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[], 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bce000)=0x0) process_vm_writev(r0, &(0x7f000061f000-0x20)=[{&(0x7f000034e000)=""/0, 0x0}, {&(0x7f0000af6000-0x87)=""/135, 0x87}], 0x2, &(0x7f0000acc000)=[{&(0x7f000020d000)=""/22, 0x16}, {&(0x7f0000c02000)=""/243, 0xf3}, {&(0x7f0000f99000)=""/0, 0x0}, {&(0x7f00005a9000-0xa2)=""/162, 0xa2}, {&(0x7f0000b96000-0x78)=""/120, 0x78}, {&(0x7f0000ce2000)=""/149, 0x95}], 0x6, 0x0) 2018/01/21 12:30:33 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x80000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000822000-0x28)={@generic="9f3eba0bfd1aedb7c31fc3a4260f6cef", &(0x7f0000eea000-0x24)=@ethtool_ringparam={0x0, 0x8, 0x235f2888, 0x5, 0x6, 0xfffffffffffffffb, 0x5, 0xb54, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/01/21 12:30:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000083e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000090b000-0x9e)=""/158) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e38000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f000089d000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b31000)=@int=0x0, &(0x7f0000768000)=0x4) 2018/01/21 12:30:33 executing program 0: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2018/01/21 12:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000017f000-0x8)={0x1, [0x0]}, &(0x7f0000922000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f000072a000/0x1000)=nil, 0x1000}) 2018/01/21 12:30:33 executing program 7: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000d10000-0x38)={&(0x7f0000ed0000)=@full={{0x3, {"621f0d8f1d49af"}, 0x0}, [{"c143c1837745cf"}, {"2960592ec06005"}, {"43b5ddc1596455"}, {"330c305546d3d6"}, {"beb5517b236a1c"}, {"a6e5aef84777ae"}, {"a32557f864501b"}, {"da8f494a906458"}]}, 0x48, &(0x7f0000158000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000020e000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bd2000-0x4)=@assoc_id=r1, &(0x7f0000615000)=0x4) 2018/01/21 12:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000195000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) dup2(r1, r2) tkill(r0, 0x15) prctl$intptr(0x21, 0x3) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") [ 105.873726] binder: 16032:16035 got transaction with invalid offsets ptr [ 105.891654] binder: 16032:16035 transaction failed 29201/-14, size 0-4096 line 3155 [ 105.930542] ================================================================== [ 105.937940] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 105.944339] Read of size 4 at addr ffff8801ce219100 by task syz-executor6/16053 [ 105.951769] [ 105.953386] CPU: 0 PID: 16053 Comm: syz-executor6 Not tainted 4.9.77-ge12a9c4 #18 [ 105.960996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.970340] ffff8801b241fbc0 ffffffff81d941c9 ffffea0007388600 ffff8801ce219100 [ 105.978384] 0000000000000000[ 105.979112] binder: BINDER_SET_CONTEXT_MGR already set [ 105.979120] binder: 16032:16082 ioctl 40046207 0 returned -16 [ 105.992408] ffff8801ce219100 ffff8801c28ee558 ffff8801b241fbf8 [ 105.998865] ffffffff8153db93 ffff8801ce219100 0000000000000004 0000000000000000 [ 106.006894] Call Trace: [ 106.009465] [] dump_stack+0xc1/0x128 [ 106.014806] [] print_address_description+0x73/0x280 [ 106.021441] [] kasan_report+0x275/0x360 [ 106.027040] [] ? inet_shutdown+0x2d4/0x350 [ 106.032898] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 106.039014] [] __asan_report_load4_noabort+0x14/0x20 [ 106.045924] [] inet_shutdown+0x2d4/0x350 [ 106.051607] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 106.057723] [] pppol2tp_session_close+0xa0/0xe0 [ 106.064013] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 106.070303] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 106.077204] [] ? sock_release+0x1e0/0x1e0 [ 106.082976] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 106.089267] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 106.095729] [] udpv6_destroy_sock+0xb1/0xd0 [ 106.101673] [] sk_common_release+0x6b/0x2f0 [ 106.107613] [] udp_lib_close+0x15/0x20 [ 106.113121] [] inet_release+0xfa/0x1d0 [ 106.118635] [] inet6_release+0x50/0x70 [ 106.124149] [] sock_release+0x8d/0x1e0 [ 106.129656] [] sock_close+0x16/0x20 [ 106.134903] [] __fput+0x28c/0x6e0 [ 106.139984] [] ____fput+0x15/0x20 [ 106.145057] [] task_work_run+0x115/0x190 [ 106.150742] [] exit_to_usermode_loop+0xfc/0x120 [ 106.157030] [] syscall_return_slowpath+0x1a0/0x1e0 [ 106.163583] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 106.170137] [ 106.171736] Allocated by task 16059: [ 106.175420] save_stack_trace+0x16/0x20 [ 106.179366] save_stack+0x43/0xd0 [ 106.182789] kasan_kmalloc+0xad/0xe0 [ 106.186473] kasan_slab_alloc+0x12/0x20 [ 106.190418] kmem_cache_alloc+0xba/0x290 [ 106.194453] sock_alloc_inode+0x1d/0x250 [ 106.198484] alloc_inode+0x65/0x180 [ 106.202079] new_inode_pseudo+0x17/0xe0 [ 106.206030] sock_alloc+0x41/0x270 [ 106.209538] __sock_create+0xa5/0x640 [ 106.213306] SyS_socket+0xf0/0x1b0 [ 106.216816] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 106.221540] [ 106.223148] Freed by task 16059: [ 106.226484] save_stack_trace+0x16/0x20 [ 106.230428] save_stack+0x43/0xd0 [ 106.233854] kasan_slab_free+0x72/0xc0 [ 106.237718] kmem_cache_free+0xc7/0x300 [ 106.241661] sock_destroy_inode+0x56/0x70 [ 106.245779] destroy_inode+0xc3/0x120 [ 106.249550] evict+0x329/0x4f0 [ 106.252713] iput+0x47b/0x900 [ 106.255792] dentry_unlink_inode+0x470/0x570 [ 106.260170] __dentry_kill+0x25b/0x480 [ 106.264026] dput.part.23+0x680/0x7b0 [ 106.267799] dput+0x1f/0x30 [ 106.270707] __fput+0x46a/0x6e0 [ 106.273959] ____fput+0x15/0x20 [ 106.277293] task_work_run+0x115/0x190 [ 106.281153] exit_to_usermode_loop+0xfc/0x120 [ 106.285617] syscall_return_slowpath+0x1a0/0x1e0 [ 106.290346] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 106.295067] [ 106.296665] The buggy address belongs to the object at ffff8801ce219100 [ 106.296665] which belongs to the cache sock_inode_cache of size 944 [ 106.309724] The buggy address is located 0 bytes inside of [ 106.309724] 944-byte region [ffff8801ce219100, ffff8801ce2194b0) [ 106.321395] The buggy address belongs to the page: [ 106.326297] page:ffffea0007388600 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 106.336467] flags: 0x8000000000004080(slab|head) [ 106.341189] page dumped because: kasan: bad access detected [ 106.346866] [ 106.348461] Memory state around the buggy address: [ 106.353361] ffff8801ce219000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc [ 106.360691] ffff8801ce219080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 106.368030] >ffff8801ce219100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.375360] ^ 2018/01/21 12:30:33 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000093b000)=0x0, &(0x7f0000000000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x6000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x20, &(0x7f0000fee000)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00002f4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fef000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fef000-0xc)={r4, r0, r5}, 0xc) 2018/01/21 12:30:33 executing program 7: prctl$void(0x1b) r0 = openat(0xffffffffffffff9c, &(0x7f0000d1c000-0x8)='./file0\x00', 0x2000, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x6, 0x1, 0x7f, 0x2, 0x8, 0x4, 0xf6a, 0x3}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) modify_ldt$write2(0x11, &(0x7f000059a000-0x10)={0x5, 0x20001000, 0x1000, 0x1f, 0x1, 0x100, 0x3, 0x40, 0xdc3, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@generic="c8f63981990fe2c1df2d23334c6ae75b", @ifru_flags=0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xfd, "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"}, &(0x7f0000001000-0x4)=0x105) [ 106.378701] ffff8801ce219180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.386030] ffff8801ce219200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.393358] ================================================================== [ 106.400685] Disabling lock debugging due to kernel taint [ 106.416339] binder: undelivered TRANSACTION_ERROR: 29201 [ 106.419751] Kernel panic - not syncing: panic_on_warn set ... [ 106.419751] [ 106.419761] CPU: 0 PID: 16053 Comm: syz-executor6 Tainted: G B 4.9.77-ge12a9c4 #18 [ 106.419764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.419777] ffff8801b241fb18 ffffffff81d941c9 ffffffff841970ff ffff8801b241fbf0 [ 106.419786] 0000000000000000 ffff8801ce219100 ffff8801c28ee558 ffff8801b241fbe0 [ 106.419794] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 106.419799] Call Trace: [ 106.419811] [] dump_stack+0xc1/0x128 [ 106.419821] [] panic+0x1bc/0x3a8 [ 106.419830] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 106.419839] [] ? preempt_schedule+0x25/0x30 [ 106.419847] [] ? ___preempt_schedule+0x16/0x18 [ 106.419855] [] kasan_end_report+0x50/0x50 [ 106.419862] [] kasan_report+0x167/0x360 [ 106.419871] [] ? inet_shutdown+0x2d4/0x350 [ 106.419879] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 106.419886] [] __asan_report_load4_noabort+0x14/0x20 [ 106.419893] [] inet_shutdown+0x2d4/0x350 [ 106.419899] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 106.419906] [] pppol2tp_session_close+0xa0/0xe0 [ 106.419913] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 106.419921] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 106.419929] [] ? sock_release+0x1e0/0x1e0 [ 106.419935] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 106.419942] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 106.419948] [] udpv6_destroy_sock+0xb1/0xd0 [ 106.419956] [] sk_common_release+0x6b/0x2f0 [ 106.419962] [] udp_lib_close+0x15/0x20 [ 106.419968] [] inet_release+0xfa/0x1d0 [ 106.419977] [] inet6_release+0x50/0x70 [ 106.419984] [] sock_release+0x8d/0x1e0 [ 106.419991] [] sock_close+0x16/0x20 [ 106.419997] [] __fput+0x28c/0x6e0 [ 106.420003] [] ____fput+0x15/0x20 [ 106.420010] [] task_work_run+0x115/0x190 [ 106.420017] [] exit_to_usermode_loop+0xfc/0x120 [ 106.420023] [] syscall_return_slowpath+0x1a0/0x1e0 [ 106.420030] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 106.422259] Dumping ftrace buffer: [ 106.422262] (ftrace buffer empty) [ 106.422264] Kernel Offset: disabled [ 106.668191] Rebooting in 86400 seconds..