[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffff5fe7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) write$tun(r4, &(0x7f0000ce2000)=@hdr={0x0, 0x0, 0xb8a, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x7, 0x5, 0x2}}], {{0x88ca, @x25={0x3, 0x1, 0xfd, "6b661027feb4a6e50eda764f0405467f0c1b05a0bc24ccb6fcc58c713ae059f49ce6fa4377127f4fa282c87772da2b434591bc8e88ffb24e4b2eecfef64e0de00860e940afc828439e47b17f569a1a"}}}}}, 0x6e) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00000d4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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connect(r1, &(0x7f0000f35000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) [ 68.949130] 9pnet_virtio: no channels available for device ./file0 2017/10/04 19:07:05 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="00", 0x1}], 0x1, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x37)="00", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) socketpair(0x0, 0xf, 0x20000004, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000003000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x5, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000f66000-0x12)="94dca3d1bafe4338e0da1223d90798d8f9ca", 0x12) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f67000-0x4)=0x3, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f67000)={0x0, 0x6}, &(0x7f000079a000-0x4)=0x6) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f68000-0x14)={r3, 0x7, 0x7, 0x800, 0x6012, 0x800}, 0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xd, 0x80001) dup2(r2, r2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:05 executing program 6: mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") eventfd2(0x5, 0x800) 2017/10/04 19:07:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000877000)={0x0, 0x4000, 0x4, 0x25775, 0x7, 0x4, 0x0, 0x10, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f20000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f00006f3000)=0x98) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r2 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f68000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005db000-0x4)=0x14) write$evdev(0xffffffffffffffff, &(0x7f0000a92000)=[{{0x0, 0x7530}, 0xfffffffffffffffc, 0x7, 0x9}], 0x18) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f00003ff000-0x8)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce3000)="2f6465762f70746d7800", 0x40000, 0x0) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00007f4000-0x4)=0x80ee) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000a1c000-0x10)={0x4, 0xfe8, &(0x7f000088d000-0x1000)="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"}) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r4, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x9, 0x0, 0x8}, {{0x0, 0x0}, 0x6, 0xb428, 0x0}, {{0x0, 0x2710}, 0x4, 0x4, 0x2}, {{0x0, 0x2710}, 0x6, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0xfff, 0x1000}], 0x78) ftruncate(r4, 0x10000) signalfd4(r2, &(0x7f0000a6f000-0x8)={0xecc}, 0x8, 0xf261c159ce73df41) sendfile(r5, r4, 0x0, 0x72439a6b) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00008da000)=0x40000000007ffc) connect$nfc_llcp(r0, &(0x7f0000995000-0x60)={0x27, 0x6, 0xfffffffffffffffa, 0x6, 0x7fff, 0x1, "f49470bf697e4004be6fb5a8d874820889681b8561759a11dbc7f79fce52fb5321495e70a50d614b3f681da04d4d3110dda9d7c3e3bb667ebb03c427f8d641", 0x81}, 0x60) sendto$inet6(r0, &(0x7f0000dbc000)="431c4ef66ded5db2fb14c179b602ea2c1e1712ec69ce23e267d0427a7601d9f6013dcc5b1a9412686ca0074ec0de604aa5be0269dbf969258b77003175ce7327808b9787e282ba690348e49cede0b2d66b9122817068503043639c0ac4b726c4", 0x60, 0x8000, 0x0, 0x0) mlock2(&(0x7f0000133000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000fb000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) read(r0, &(0x7f00008ab000-0x1)="00", 0x1) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000525000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a39000)=0x7c) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/04 19:07:05 executing program 6: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000822000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0x10) write(r0, &(0x7f000051b000-0x6)="c86f82c8875c", 0x6) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000493000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x3) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x200) mmap(&(0x7f00000e4000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x10002014, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000014e000)=[{&(0x7f0000dbe000-0x60)={0x27, 0x39dcc0da, 0x1180, 0x2, 0x5, 0x10001, "de4d14a86c15bd60037f6aed3acc546f24c657eee5273826ff8d1241ce7e4562f89370e199e82caf0869249509dda9c205711ebac430da6741a5fb61805d28", 0x7f}, 0x60, &(0x7f00009fd000)=[{&(0x7f0000dbe000-0xcc)="feb501584bf0fedd5e96efab83adc2e78298342223341779cfa29236a796e4fe3aca1701195538906a4e34d59a0b00ec9b27a4e1ff19ac5c5b415deadc2f986ef24e4f15ec1596c5a6ea0d80d1fe655c0ab28b3be084bedf47df23e19778c1df2ed88a481994f5308eb11d2a6de5eb521fbb161f85d4d1c854ad7301af8fd55cc4800d832d9799f0ec91368c8a719cf7ab105db41e6dbf952f5a1d5ca72bb5b23f0ca67341eed2512226b9c4423732ebe63f05a67404a93ad292fe8885c03fdf92883325b81820e30765290d", 0xcc}, {&(0x7f00000c3000)="b76b79fb72bca6098af4275a1b69a8d15ea780ba5564849c028c4a4dd0e764b1988c53f9389a911651c9ef077b93658d783cf6e3a9f0a53f6895b34e9b1557716f299eb01682ec39a974f2e2af3f1299c531d4a130bb34b693b8c7b12133854a83d2a88fccb810761db083d38ae8023558bc6b5092a0b9bf6564cd451943b8aee8aad5245eb4132f2d68eab7892b773ccc055057a88ca154b5ad5f2205536f0cb517", 0xa2}, {&(0x7f0000355000)="b3854c517d3b19a9d693ca4e8860780bf4a4c4bd78cd5afc5ee6f9aede0e6beba333057716ea4eb8d18df811a381951871e127e3db53778c17fc98b62eaafd95e2845481ee676de7839c99ce22a505f19888389259c27f3a51f42fa59563177ae0c48a73ca0e32ac11608b59cce9139a7430b7cb41b411836f6afb693fa2d03b584bed5bfc19", 0x86}, {&(0x7f0000840000-0xe1)="634afb8cc231cf26720f8f613b541d148012c1f6054eac7d5214521b8044ac3b7d0dd4dddada1ed1ac19e23c5153684377379ac42c164f7be476b98b571a53617c6a943ed7cb3b4e8aea142fe464b5b5e5c8b6a0eccef74f2db060e6416eb040f6c6233b13a91fd9eb977971ae1070ef28856e225c44e7eb55f607038e3923b731d70a5800d4e85ae65c7e28b4d17a74c96834bdd44d528ea1ec103b4d4aadfce6c475d412d6b1b4d7757c46586b5dc9d8966161ddf895c2bf5b9d32a664a245b14b24db8c46ffafc167dab98da399bc1fa2f36e5a9f0b89e8212e1f43ba5f775c", 0xe1}, {&(0x7f000068b000)="5115e46705ddbd6f15a9c78b7f42f5918c5ff7f766518f", 0x17}, {&(0x7f0000dbd000)="f3f261120f2f932e0469f98ffe5568f4365f", 0x12}], 0x6, &(0x7f0000dbd000)={0x1010, 0x111, 0x16, "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"}, 0x1010, 0x40001}, {&(0x7f0000401000)={0x27, 0xe265, 0x9, 0x7, 0x0, 0x2, "6846850a29eef0d7ace117ebdd628c54552e6244010a7343621fa14ea354bd97d38e867ac4b78e2ae5b8272221c5764846ddfc6fd2a90e314597cb882e1bd0", 0x6}, 0x60, &(0x7f0000dbe000-0x80)=[{&(0x7f0000dbe000-0xf)="f7312f45c542873b554aae13a50c41", 0xf}, {&(0x7f0000dbd000)="f9d1bd20a33ca31759bf6f39e1c5ab8daeec30a3cbdd656809f6c4edd999a29059c66c20a93125812fed90d8dd1be24060e894790e1b74689fddd646cc44f84f1ee1fca627844858b603586c65921476220dee55bc8831689af875579e408eefe36dac01c6d984c31d48bd41c853785e72ed62cab27398d64b8327f3c1ddaa2ea20d75d6b0ac2466f51291e57c4f5b0afaf20bf56272d37f30c48ec924d746080a8074a0924ad2223d39afd5b4854b5845a47677dac01c6b02d130076088e7924ab4b9dfacf70f286144fe0d7c7ae7fc111d3ccb4f7b3fc8a76d2238d7ae", 0xde}, {&(0x7f00006c7000-0x2)="a0fc", 0x2}, {&(0x7f0000136000+0xedc)="ebcf8b8dcebd3442d68d3044ff28745e2532480f490161a6c1fd218b67471307a182fe9485b0dc58f7bf113fec39721d8530d025678dae87298c23e9e0b04ab52de95fd8e126acb97f66f6817d731d90c4dc014fd3bb4fa84c05b9d7b6a003d15663b1a9f544300bdc084db90e915aa12601f76cfad1323a6c790e3dd346ec9cb7563d936e1c009faa1353957480f4867e444fdbeb0ec0ed88ac3f5313bd262fa7d6d854f693dfdfa426dd92f28aee33bbe28a615ff77efa683943f58ecfba76b46103e46fe542216800d0e73950dbfe19dee12a1f059fb9f716aa24b3a5262af52f511165754c7ba1f923d32c625ff9a7d819a56e09e1fa52", 0xf9}, {&(0x7f00008ff000)="e1745a9bb6201e45591d6929b8cfb6096039396854e54d103ed3b64f29176536d21360fb2764edfa172b83d06952874a04a2a0e328049af0ca4d98bab0f101486ae9f747895325d0", 0x48}, {&(0x7f000024e000-0xb2)="5a59e773812b600f427c7559d14511ebb86ca0bc0e319498fed6e4a15068ea5bac458be40d9d88ee15ee2b7f45f0d06751c9db08c6a3f9a8bd63dd375674a5dc3db18991efe024c7e36dc054457916a36e855e5b5f311b4cf7546697c8b4bcb39afd76731ad1a31575db85cbaa26eba88d469f21759fd781046c4f25c2755d29c730cd53a292d45252ee222fda54ab56989840e1315a8991f30183a98a42fbfe294d1eb70cfc400882c25152a548392174f1", 0xb2}, {&(0x7f0000a95000-0x69)="fbedf0b480708932956ae56db9ba62a63694bed8a3ef8c67f27e8bbee58492adf85bc5eafff02151fb476c975afbf245db1dcda60e3bab32ad5094c77e8a9cf446416640468d61611d13392019fc133a8bf32184e9c2462dac4528720050e99552190aa69ed16e8649", 0x69}, {&(0x7f0000dbd000)="f53ebfd3052db7affe624dc88978924d65470dad3dbf31294385d6faac2d2e30a830e7ef01213724f0926b9be96ad107d081", 0x32}], 0x8, &(0x7f0000dbd000)={0x80, 0x113, 0xd6, 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{&(0x7f0000bae000)="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0x1000}], 0x4, &(0x7f0000dbd000)={0x70, 0x113, 0x7, "18bbc4bc3cb8ba5ae2328aa2237cd06854a33e7958f3b0295f59659b44a5e299cf2eaa83df54891451c4ad9e92025d2a1e4f966a6ccb2d746c30d6cdb90111a7455f44af8baaaade57bf428a1ea2e32ad4ea8ed89bdde8df9e5a8f9e1c7a15"}, 0x70, 0x8015}, {&(0x7f0000dbd000)={0x27, 0x9, 0x2, 0x0, 0x2, 0x100, "a157bca1d2a3b5433b02fdf274f835c861ae811e2b0af93682f641c34dfd11acf4219b2977e6337096e444cb281f536829d973193ebd64b33f231c6cb3d72b", 0x4}, 0x60, &(0x7f0000dbd000)=[{&(0x7f0000dbd000)="1d2c4ce343f334d6e44e543d49dea3fad4c66ca030c8d1e9c012dc14a4e92303e2820db510b3897cec2577b05c6957e282f1d854be0916fc22ab88229fb0f36a52b0ef07f9c6f5973c60c1bd4d25bb37bffd56c59d562b44c0c68005d139031133a9bcf82478f434e6b307c2cd8346f9b6ae8223b3d9851ec7df463674f55872feeddd7f739e80d28aa16a3455321a1bbcc647cc7a09b24c6b741cb9acab95aed6937f", 0xa3}, {&(0x7f0000dbe000-0x5f)="7cb7bf28977b5d522e9b5a2f190bd0e71166ef20594f679cef1d3fb808871f285dd8391d237b5af8ae5beb81f6a00b67f16faf993cb4d0841b99c19b075e2e55e35c77822241ca9e8bce0ffcc73fc641f61e8c8edbcdcfbe8b804fb08e5508", 0x5f}, {&(0x7f0000dbd000)="5eca381a8c46dc80c9f104a1e9e094ada8638b4b379dc48eb10413cd61a03cd583ca0465eb38aab452ca733454bb42b86ee24a30c22db5cfb3db71ae9fc99c57ec887eb35340bd04d1a6abbeb2997dfaa24089109f2862cec1e0f5a6137b3dafcfa062a6a6e589ec07fb5d1c48b737dbb9a93f765c76d01fae5d4dfee717961f8f7d612079038972", 0x88}], 0x3, &(0x7f0000dbd000)={0x20, 0x11f, 0x5, "69d60bee1371d725638bd48d263a9e7d"}, 0x20, 0x41}, {&(0x7f0000dbe000-0x60)={0x27, 0x7, 0x4, 0x7, 0x9, 0x5, "c7ce59b2b7f0e50a23d9cadf5180474b7624946fdeaa38dd161ca515b78a0498caf2b6b4e42dda7caeebb1c45faf607f239e951f496df5c3b510e89b45e6b3", 0x6}, 0x60, &(0x7f0000dbd000)=[{&(0x7f0000794000-0xd9)="723de9396a4b8e15ccd36d8581b9930652fe01257a56c1d8fffbb038d5821dee7f7beac79c7e95b6d1ac9fafe40150d23c66b29df4bc82f991b10d21d17f8ca048c4da82a301edbb4480e383e4669503fe8ab1de6625585253b8c3668928f23ffcba85d9096e2ee737230121f84e4e25deb874492192a0b8bf3f70cc732af2916b0fa96af39d58042c48abe7d44bfc24871ac8261d1c0cea9e496de73f98d069fb9e58bfba412efd6c00678a65c45e5d9f0bfb54b616ed08cfe1de35d2b9a46a6c589b01ef290dbd1afae9746f7e37b2842c8c174bc59c01f7", 0xd9}, {&(0x7f00005ba000-0x2a)="b9cf1b7c21cd77b39b142844e4503f5df3887ed3c22a4ecfb9ce8a3a853d8925fd4bd53946747f04d7dc", 0x2a}, {&(0x7f0000d5e000-0x4a)="40797ea4dba919e5cbca9c58891e43559a648054e482f1d8e419c9993c06e57ee42e45bce0e5290c7183a16b2b3033b2df2844eef7f99944e0c3c9cc9a68ad0055914c65c46237ae961f", 0x4a}, {&(0x7f0000dbe000-0xf4)="46071257137fa3fbdc1c581eae9f33dd450970eeda954b269dc98253c34fae1e02004f661312bdea8c413df2c40c302ec43716ce5c037197fa44b5584b0f3719be057cc1dca25bcbdb8a01f014ccc884d76559bba176f21de8a6ab76c40036e40cbbed09e36b4c367c85310258385b2ced1e3f0fd798360830acc90f361ace68fb4f678ae2a33092ad6bcd2ea856b64a501c5af00948071630bca4d75bc08a2b8e6abd6d0969fca9bc3f915e074c2882df177a39c1e8fc44cba53537e00c2e546d1a445ef65bf1645cef5e0b373456216bb60a960c6f8689a3d6cf7e7d69e1622dd0df0a1b9045a82f0f19c0b59925f768f010e0", 0xf4}], 0x4, &(0x7f0000dbe000-0x80)={0x80, 0x11d, 0x7, "8c554dd5b3ae46440837d269417bfad7cd90f331bc225dc0f3378b582b02f84a693137c4a0815a69b2ed5bcf95b67b3e4f5fc44399d177881298715df02cdc7b28383db1a43a1748b75b2802faae1f934d67793dbf088092ea32c50fa5d9550ba7cc6f124f5bc2c42f"}, 0x80, 0x810}, {&(0x7f0000681000)={0x27, 0xfffffffffffffffa, 0x7fffffff, 0x7, 0x1eb, 0x100000001, "41262046ef751aab4b77048230242f3d201ee7cb99661223205704799d1ec730c0f092ef38b27b28ebf5b95ec58eaaa65f44e0d99aa65caabcf8f25b7ea9a0", 0x100}, 0x60, &(0x7f0000dbe000-0x30)=[{&(0x7f0000dbe000-0x22)="229ecb1bb3cebdc7d5eaaca3a1346a60fe77b94a9efd3ebf22423d2a5754b3e284d7", 0x22}, {&(0x7f0000163000)="adf101f138572fe9f4bc1716c21674902a4e13c799edbac4412595c3700a97d9b0a050a37cd41cb4649c8599b595616b777faa9f57aae6f414767a450ae9c77243ef63c4eed6fba90b874bac474359e5a6ea422aa0cadbcbfdd7ca77b1fc06ac1a0412f081c5c8103642a3d75e6b1c1e31515c12", 0x74}, {&(0x7f0000dbd000)="984732afb90aa6b0ef24adcc23ad740ceb7fe9d2a3c01b9ad4f86cd6f43003c98aa532e6ed8136c5fd859faa16919d685fab2ea7e82f74042ba3b9a3497d7056d489aaa076008ceddeb12e478a145ff3266628d5c4c574c73f3041258800da", 0x5f}], 0x3, &(0x7f0000b93000)={0x10, 0x11f, 0x7c0, ""}, 0x10, 0x44041}, {&(0x7f0000dbe000-0x60)={0x27, 0x0, 0x101, 0x4, 0x80, 0x800, "204d50ac7521f94acbb195051d5da55c414ee5fc6441ee73793bdd702fad9865625d93ac9e5a6a2f8662df70bb7f8b8894f08388abfd344c79f9b682df4abe", 0x6}, 0x60, &(0x7f0000dbd000)=[{&(0x7f000097d000-0x19)="0d94ed2f4a6272331c47f7ae9808a52dc2ce78c506280c1df3", 0x19}, {&(0x7f0000dbd000)="30bc9f8cba0fff8513df9edbd6969173fda378287836463d819ea0e966a8220f546556b21db0c8fef62bb2e81ef29a602a403f468f70d26f263677bd6a53fb16fb7fcfc7efd3f0cebe89764b917fa816f82b7984dc78d84afe049a279fbed8b946dc68b75449cfcd87aff5809c36de1a931d273a9ea1662187ec6f1c840371e0969140b5f0a5ba3dcd63358dba5dd14812dcb8b0d7", 0x95}, {&(0x7f0000dbe000-0xd7)="350a5674b8b8d17a9e0fa2b5b2a2f9ebac12a9cf561672a2a9dba21c3849c1297f64ecb0171810ab3b4e268914d1e202c561d54df63d58a9efa9a51d9a12d33e6b19c776c2f8fda8fa6bfaa8ba367aa8daa90e9cb3ee7626435ba7b4c8371c377542dcbb1ea2a07edd631f1b42db44c1829098c842a36a01a73b492b11b9e67a27551921e18059e64192dbec670d41e78c25ec95adec7bf5fb4f98dcbd7aa3caf4027c60d0efa00d4445513710369a805d791a94c8be17342cd02cda1a163ab61e22bd7e4038b2bda91b9e32a89c85bf0bf01911726199", 0xd7}], 0x3, &(0x7f0000b2a000)={0x98, 0x11, 0x4, "236051591badd949b8f8bff04b1b4a2beca1549bbce36e93ef37ad2338bf375bd4d1d5ffba69df1f774dfecb5c707e497d7d4542de3fe3db3ba2d43a5170d37ca90e79975908ee9275be2cc3d2432f538e8b6894918dcea2c0dd1316e19fdf6547297e6a8ee36294865124361943d5a1de522c71157740f7e9ea9af62b5684beac3941"}, 0x98, 0x8000}], 0x9, 0x408c0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000dbe000-0x3)="2ee100", 0x40, 0x4, &(0x7f00008bc000-0x40)={0x6, 0xf8c, 0xffffffff, 0x1ff, 0xe218, 0x0, 0x4d4, 0xffffffffffffffff}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x9, 0x32, r1, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dc0000-0x14f)={0xcec1, 0x1, 0x2, 0x7fffffff, 0x9, [{0x5, 0xffff, 0x1f, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x7eca, 0x0, 0x8, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x7fffffff, 0x8001, 0x4, 0x0, 0x0, 0x2102, 0x0, 0x0, 0x0}, {0x5, 0x8, 0xfc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x80, 0x8, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x2, 0xf, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xffffffff, 0x9, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x40, 0x8001, 0xd568, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0}, {0xc9, 0x1, 0x400000000000515, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}]}) write(r1, &(0x7f0000dbe000)="220000001900070400943300050004000a010221040000000000000006001480c61c43", 0x23) fadvise64(r0, 0x800000000000, 0x3ce1, 0x4) socket$inet(0x2, 0x80000, 0x8000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000066000)="7965616800", 0x5) [ 69.016135] device gre0 entered promiscuous mode [ 69.022357] IPVS: Creating netns size=2536 id=17 2017/10/04 19:07:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000785000)="fae2", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x15, &(0x7f0000789000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x63) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x4000000000000003, 0x1) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000005000)=0x810040000004, 0x4) unshare(0x8000400) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000-0x10)=@common="74006e6c300000750000000000000600") r3 = epoll_create1(0x80000) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x4010, r1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000375000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dd000)=0xe8) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x1, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000274000-0x38)={&(0x7f000041f000-0x10)=@ethernet={0x307, @random="e30605000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000078a000-0x90)=[{&(0x7f000078a000-0x1000)="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", 0x1000}, {&(0x7f000078a000-0x4)="af245c65", 0x4}, {&(0x7f00001de000)="c81f7f6910cc70f2376803227e6089a1caf544abf01b3c7600c8f6e94680a381fba45065184da0ff9f35e7311f1ff208d41707b3c49aa96fa69728cf1772640eae1635e49921a7c62822b087b600000000000000017c691e8afc6bd3ac3b7c8e80fd37164f36299d239d19b869b20fef5d166524fb1fd20000000000000000e9e93df8100a", 0x85}, {&(0x7f00005c0000-0x59)="92b43d64caa40627fb77d5899650d1daebcfad793d2cca2483b8ccbd8013f44190f08b16c900eacca8a52d0ff5a55cc9ecda5604daa9f7c86f098cb99e474514944a03803b2e8328f215fd97cff9ea4b485b04b68504e6bda1", 0x59}, {&(0x7f000065f000-0xc6)="af1569974f8cd2a8306793d8066054a9057ea741ca1ed887a9799b2450ef93485371da3b87a37850f5a9e6dbf84fd7cc33312653a5f926e28079042d169c32002d918470add977efc2cc61f56372222f52b621cf15f32d2c774e7d9cd4a1db1a7a9cd6268a28daa1a48dd668071e1985679ce1f71d779308bcdaf1d05dacb728fa1f516707da07bd027256e1346cb277f9cda33b1fe4da8484c88cb691e8114a9dd00683c1a4c94ead6534d2033a01f3616a29cfba5ed9006465f10c8911bc823736f995b937", 0xc6}, {&(0x7f00005ab000-0xe0)="ebd49319f248fa7d4974b41c02d0169e2e17282eb5414f8355b39ee895b7d9d08631483b47d45cc3ee30c51815c234e6dd3b3e306c98e1c85f8f9c60c13ee31f93ca445939d4628672d8a341d7647985b7c2d1b9aadb46f8ece6b8eefa71f9ac0b8068ec3ef260fdf44a21b5b13a1cbb3b39d886d3b25eb4b5e588876034271142e293f7bd9a1410f444692ef291ff5b01eb58b6e1bf0de7163a5a703e0c05fad9d951ff76e0731d34a0aea2c123f6e634771150ed6bbe6057a6195dfd0085e2eb9a2260f0f10898e8ab5c026253d76e2ed46c52ad64b5d4a13fd7e3599bd03f", 0xe0}, {&(0x7f0000789000)="092e52d9162e5d5c996ab79d5ca8ba8a8dda5770ddc749b7846dd0468e26a0c23265696572f913796a40f73a0bbdb615e61435b326", 0x35}, {&(0x7f00000b9000)="7bc22937fba43299a63ca67f29d27ff4d1e0a3b3ad33a067110153fb6a1f3dbeabbb66d18e014784b076d9ccc82ae5c29ceb504b57267a65581188a1e388cc0c1eb3c7b7771573c7204ff0c062e6c3e00239c41fb0325386aa0174855c39d92d31b8d309d1701efab9b86b6a8d6d1dd6e325c3a9430c2732639dc6ec9995856906bb55955d358901d705eec104e9da3055e96d21a570511bfbc1adf1a44ba8ffef360c43448214bf635a7e8899d7012e9c7e1d9a4ff17562b6715f9a1ecec3483be05104be09cf34cbc7ce6b4e31d638a4e15646631ec85b94572c7bbbbb33c5a188d022c344", 0xe6}, {&(0x7f000078a000-0xea)="7899a13a87e119876e8946f229393f7023746b695a9fadaab2048b595106f81037ab8c98177863d474d5ccaab55b4b06f42d8f0652f80ce19715175d70226fda545fcf104948bd78e809c4fadc3de8f35ec63533c6ad717f693da021f8aeccc5a4a4b39f6a3b36dbf56db964f71dd4edd95619bf93663381ff66848e1775dbc68d9b1f6dc00a6df603756a51e75a4854cc2ccb513c69ad691ce2186eada43b4008c4fd0f0b20c88d0e3f387b82edbdbeddbc75e3863cd652596097d14e0f46e362a3df68633a290e9217f6e0c87449e305e8ceff13707f121458ea068556fbdb8e8db0ce1e49263908e6", 0xea}], 0x9, &(0x7f000011a000-0x14b0)=[], 0x0, 0x890}, 0x90) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x4000000810, r3, 0x400000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000004000-0xc)={0x60000001, 0x0}) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000002000)={0xf0000000, 0x0}) 2017/10/04 19:07:05 executing program 6: r0 = open(&(0x7f00000fc000-0x8)="2e2f66696c653000", 0x10000, 0x74) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006fa000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ac000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x9b)={r1, 0x93, "d85f4af07b09c581769d4f22dc92a3ee88f6c6777e5fffcf87873eb09a601c1f000f326dd35f4d974e3277c5f9a40fe8582600fc4f3218982c4f0d5b06b6d572e0e5d6059ee8e7682f38b37206000000d1c23117efc837532059f177beddb8818800e2b7632b095cba3868eaacd58977daab6807726698fb7c08f311d84a8c685437291b24f9f1a7f1311b082e93d8c796ffde"}, &(0x7f00002b5000)=0x9b) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000876000-0x12)="0218a10efff90000000006e50001360001e2", 0x12) 2017/10/04 19:07:05 executing program 0: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000858000/0x2000)=nil, 0x2000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mincore(&(0x7f0000b0d000/0x3000)=nil, 0x3000, &(0x7f0000645000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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personality(0x5000002) r0 = gettid() getpriority(0x2, r0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) 2017/10/04 19:07:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ca6000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) fstat(r0, &(0x7f0000aa2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dba000)="2e2f66696c653000", &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00004a4000-0xe)="2e2f66696c65302f66696c653000", 0x2, r1, r2, 0x719, 0x41000) syz_fuse_mount(&(0x7f0000ba3000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f00000cd000-0x8)="2e2f66696c653000", &(0x7f000096b000)="2e2f66696c653000") chroot(&(0x7f0000ffb000-0xe)="2e2f66696c65302f66696c653000") ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000378000-0xc)={0x0, 0x9, 0x8, 0x8, 0x10000, 0x8}) 2017/10/04 19:07:05 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) exit(0x6) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffa) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000c58000-0x4)=0x8000, 0x4) fstat(0xffffffffffffffff, &(0x7f00005bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r2, r3, 0x4, 0x80000) timerfd_gettime(r1, &(0x7f0000cc1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet(r0, &(0x7f00007b7000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r4, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003e2000)=@req={0x28, &(0x7f0000b09000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000e64000)="b2a23eb6f93ff277d0cb6720ca4ef544645f8750715c43acd0c395b26924866b"}}) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a8a000-0x1c)=@req3={0x2, 0xfffffffffffffffd, 0x80000000000ee4b, 0x4, 0x4f95681e, 0xffffffff00000001, 0x2}, 0x1c) fstat(r0, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000aa000)=0x14) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000412000)=0xfffffffffffffffe) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000962000-0xc)={@empty=0x0, @broadcast=0xffffffff, r5}, 0xc) socket$inet6(0xa, 0x7, 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003ef000-0x4)=0x3, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00003dc000)=0x400) socket$packet(0x11, 0x3, 0x300) write(r4, &(0x7f00005c4000-0x6e)="55dbaaaf4b23a4e782ff0ead84914d550eaa7102f01c326c03d6fbc840f6be6b06907911e6cc1b7e5582bf67e139d71c1f5fa537ab839b0a248b0c1f5205a34ea6a8b07941cd888ebd421603bed5a0545ea60f4df264b80fca71b0a678da30b9cc84c90000004570cceb983925f3", 0x6e) time(&(0x7f000006e000)=0x0) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) 2017/10/04 19:07:05 executing program 3: mmap(&(0x7f0000000000/0x8ea000)=nil, 0x8ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000840000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008eb000-0x8)={0x0, 0x0}) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00008ea000)={r2, &(0x7f00008ea000)="0000000000000000000000000000000000000000000000"}) recvmmsg(r0, &(0x7f00008dc000-0x180)=[{{&(0x7f00008db000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000223000)=[], 0x0, &(0x7f0000307000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f00006ea000)="", 0x0, 0x200080c0, &(0x7f0000653000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00008ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x5) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000014a000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000092e000-0x8)="2e2f66696c653100", &(0x7f0000cab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000160000-0x8)="2e2f66696c653000", 0x2, r4, r5, 0x1, 0x200408) r6 = dup(r0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r6) symlink(&(0x7f0000afd000-0x7)="2e2f66696c653000", &(0x7f0000691000)="2e2f66696c653000") perf_event_open(&(0x7f00008c9000-0x78)={0x2, 0x78, 0x497, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000696000)="2f6465762f7573626d6f6e2300", 0xd62, 0x80042) eventfd2(0x0, 0x800) ioctl$TCSETSF(r7, 0x5404, &(0x7f000045c000)={0x1, 0x7, 0x80000001, 0x800080000000000, 0x100000001, 0x0, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x80}) r8 = socket(0x11, 0x80003, 0x0) setsockopt(r8, 0x107, 0x20000000000000c, &(0x7f0000000000)="ff0000ab", 0x4) socket$netlink(0x10, 0x3, 0x4) io_setup(0x80000001, &(0x7f0000fbd000-0x8)=0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) r10 = inotify_init1(0x0) inotify_add_watch(r10, &(0x7f0000b14000-0xa)="2e2f636f6e74726f6c00", 0x80000c02) lseek(r9, 0x0, 0x1) writev(r9, &(0x7f0000b29000-0x10)=[{&(0x7f0000205000-0x15)="d6", 0x1}], 0x1) gettid() getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000cdf000-0xc)={0x0, 0x0, 0x0}, 0xc) [ 69.840441] pktgen: kernel_thread() failed for cpu 0 [ 69.845552] pktgen: Cannot create thread for cpu 0 (-4) [ 69.851220] pktgen: kernel_thread() failed for cpu 1 [ 69.856296] pktgen: Cannot create thread for cpu 1 (-4) [ 69.861840] pktgen: Initialization failed for all threads 2017/10/04 19:07:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000211000)="2f6465762f73672300", 0x7, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r1 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) utimes(&(0x7f0000c30000)="2e2f66696c653000", &(0x7f0000729000)={{0x77359400, 0x0}, {0x0, 0x0}}) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x6, &(0x7f00003b0000)={0x1, 0x0, 0x101, 0xfffffbfffffffffe, r2}) r3 = socket(0x2, 0x3, 0x4) sync_file_range(r3, 0x35b, 0x80800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) capset(&(0x7f0000032000)={0x19980330, r2}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000b2b000-0x8)=[0x3, 0xff60]) prctl$intptr(0x18, 0x9) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r4, r4, 0x80000) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00008e3000)=0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00007a8000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x4002200) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f00008ab000)=0x0, &(0x7f0000334000)=0x4) 2017/10/04 19:07:06 executing program 4: mlockall(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="6465616400", &(0x7f0000e71000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="b521b53b82b1008185ee92c4f0ed2ff706", 0x11, 0xfffffffffffffffc) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000002000)={0x3ff, 0x0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x1f}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x0, [0x7ff, 0x8000000000000000, 0x5, 0x1, 0xffffffff, 0x1ff, 0x4, 0x2]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8778, 0x7f, 0x8, 0x0}, 0xa0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000003000-0x11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) rt_sigpending(&(0x7f0000001000)={0x0}, 0x8) setsockopt$inet_tcp_TCP_MIN_RTO(r2, 0x6, 0x6b1, &(0x7f0000002000-0x4)=0xfffffffffffffff7, 0x4) keyctl$setperm(0x5, r0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000002000)="6465616400", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x6)="6c6f2e255b00", 0xfffffffffffffff9) keyctl$describe(0x6, r5, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000)={@common="6e723000000000000000000000000000", @ifru_flags=0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000000+0x262)={r3, 0xffff, 0xd7, "742348fb7078ffac081a687bff903a6a7c0f6fd340986def085b734720fbad739602501b3aa8149c112777d5ff1dabbb7b93a6a932de308ea054370fdfe1d8d1f2052bdbf9a44feeb37e7c2767aa35ee91b4c0a1bc90bc31a408a131090fa4ff7ed1676e64cf872688e075f509f2f294dc5d134e90b13417c72cf49337f03b8324b6ba7a978df626ea8a44304d62394998bc9547fc3e2abd3cea88920bdcdca403ed54ebe09d0cacd7341fb8abbb429693bcd9b3a37864ae29750248ab319401075f9de835ef066b693060b042da6c18efe5fef4287eb0"}, 0xdf) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) truncate(&(0x7f0000000000)="2e2f66696c653000", 0xee2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x101, 0x0) accept4$ax25(r2, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) 2017/10/04 19:07:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x5, 0x5, 0x323f1ee2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000ca, &(0x7f0000001000-0x1)="a7", 0x1) 2017/10/04 19:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x200008, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x4002) readahead(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000617000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xc, 0xb, 0x41) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r3, &(0x7f0000847000)=[{{&(0x7f0000c5d000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000715000-0x30)=[{&(0x7f0000c93000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000436000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00008b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x3, &(0x7f0000d44000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x10002, 0x0) sendto$inet(r3, &(0x7f0000f5c000)="", 0x0, 0x8040, &(0x7f0000f57000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r2, &(0x7f00005bb000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) setsockopt$sock_int(r3, 0x1, 0x800000000025, &(0x7f0000f57000-0x4)=0xcc0, 0x4) sendto$inet6(r1, &(0x7f000042c000)="ca21963ef2bbfb23db5827a4dde138776385a230bb3c69f855b047b254852746b623", 0x22, 0x4801, &(0x7f0000a34000-0x1c)={0xa, 0x3, 0x200000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) splice(r3, 0xffffffffffffffff, r3, 0x0, 0x9, 0x8) sendto$inet(r3, &(0x7f0000f59000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000c63000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$intptr(0x1a, 0xfffffffffffb01a5) r4 = fcntl$getown(r1, 0x9) gettid() getpgid(r4) fcntl$setownex(r2, 0xf, &(0x7f00009cc000-0x8)={0x2, r4}) sendto(r1, &(0x7f0000794000)="0e98c50d6f4a3ba31d07caa442035bb60c95b931db6ea2760870c6d755d0c52f7e70ec5f07e7aa2ca5ca76a93ea1e0974b4a973377caa7180017ce0e6a031e8480ea2c28d8807ee3595b6fcaf4e74bf4c1ff2b6f94a694e858186f0799da0149b05dd69d715e205ac779de", 0x6b, 0x40004, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000f57000)={0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x4, 0x6, 0x7, &(0x7f0000a68000-0x10)=@generic="a6250ae220ce1e6a9edddc769953b26a", 0x1f, 0x6, 0x7ad3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00007aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bc3000)=0x61) sendto$inet(r3, &(0x7f0000f5d000-0xf0)="55f735c0ec86f970459de6baa6e4341995b017bbfb704f96aa67202977b2669b1cd36e9112923421383cfd485e6f71c786bace8c10dd10cfbe5e0f564720b05bb1cde14e2efffffdffb5052c6131e2780c83b5f182cd741a07e5e1dff9c97ccb2bd71af359d6be221ed6f3fa223cb1daba4ed157037b7438961a467f96b8fb2c412eb5c361bfdf39746a4554e25cf024bc324dd26a0cb7cd0ea160245797723083a475d78fd0150882f55a25c10ddca5fa54ec8e5211d0e1f2a523def285f2f9fe96236afe0f4ff36a74850d13cc5c9d034f0d10036e64e80236dc846d40922452a007c95fc50a908804d5909561480f", 0xf0, 0x40080, &(0x7f0000a53000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00004ed000)="2f6465762f73657175656e63657200", 0xfffefffffffffffe, 0x0) request_key(&(0x7f0000579000-0x5)="7573657200", &(0x7f0000e12000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f08000-0x9)="2a0000000000000000", 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b55000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x220000, 0x0) 2017/10/04 19:07:06 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000fe6000)=0x0, &(0x7f0000994000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fe2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001f4000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x6, 0x0, 0x4, 0x1, 0x65, 0x8, 0x67, 0xffffffffffffffe1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fe8000-0x8)="2e2f66696c653000", 0x10040, 0xc) ioctl$TIOCNOTTY(r1, 0x5422) 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x1) pwrite64(r0, &(0x7f0000002000)="2a2825f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0bddf8", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="a7b1d266a3287368607683a31b5eb2a3223f0929a689e33b13298b8b", 0x1c}, {&(0x7f0000002000-0x80)="540728a5a0ff041932d278049286157999af3263816f8570cce17f955fc64ebc031a9ccd8a4ccb0fc3255d6a0bdb2513d27b42bd3be90697c0701174da2a5babf1e602545cda67b7b6a4a0febd9db3b886b5415e21eaf7bf106648ab781c562b830d802eea6152b210bd58129f18fee9ec81861cf12d96954fe40d97a4a314d0", 0x80}, {&(0x7f0000004000)="2a8757e043d5a5b8300c47971c9148a7fb3402c4c3514aa6ae5ac7d2880ba224f011a63cb6ee1a74e0e530746d2749733030b7f01015a65bca9f9b65128b771d8056791b528b3762d5aa4c8a2356c977242cd4897bf8481aedd3ae9d3f84538d85a22db9dc00b5881eb64cebe6481334ae45f4ead8457c15199991f52cef2b92eb72eda00dd9d71b8d462cb8658cab84947509c69d0217df285dc325b93dfc4dded0fec9ed7d0c27565a8d0986", 0xad}], 0x3, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000003000-0x28)={0x53, 0x8, 0x2f, {0x800, 0x3}, {0x1, 0x3ea4}, @cond=[{0x401, 0x7, 0xe6, 0x4, 0x20, 0x0}, {0x283f, 0x0, 0x0, 0xfff, 0x0, 0x7}]}) r1 = creat(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x1) rename(&(0x7f0000006000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000007000-0x48)=[{0x0, 0xfff}, {0x4, 0x7f}, {0x8, 0x7}, {0xe, 0x200}, {0x4, 0x0}, {0x2, 0x3fc}, {0x8, 0x20}, {0x4, 0x4}, {0x3, 0x8}], 0x9) io_getevents(r2, 0x0, 0x7, &(0x7f0000004000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000)={0x0, 0x0}) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f0000004000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2010, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x6) 2017/10/04 19:07:06 executing program 3: mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a6f000)={0x0, 0x0, 0x200}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000023d000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80000000200, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000be5000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ccf000)={r3, 0x80000, 0xffffffffffffffff}) r6 = dup2(r4, 0xffffffffffffffff) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000cd3000)=0x0, &(0x7f000032f000-0x4)=0x4) r7 = fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0xb9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00007fd000)={r0, 0x7fffc, r5}) r9 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r9, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0xfffffffffffffffd}, 0x60, &(0x7f0000cd6000)=[{&(0x7f0000cd5000-0x86)="5747dbdd88c793eecc1fb1535f8a3e3c32b27fdc3a0d3d2f61366327d0a99899b9cf73ef18e422ce3ac939f47772c6b5c5c2457c704d6180c0d6447ae5e081083bcf66a087bf1128fcf2acce7ccf2f724c7e64cdedf4254aa334e1ae0629ba401958982c6b0418608c58f388da74c11814747e3bbc44d00ea965dff97aac408ddeb6986a0bf7", 0x86}, {&(0x7f0000855000)="564e9c4828fc372ea1658a141d15bf3c292c0523e2991d1d302e1c59df6f1d0f7ac8af20086b4b1fe2b9a984a07d1d12fa2ab5abdfe61ae8853a4eaec43b5638ceccbf6cc21805482f67e8554b5e8fa8f3f3813dfef4ea960af97aaa474500f54837d83b32a79bee81", 0x69}, {&(0x7f0000cd6000-0x4)="5196975e", 0x4}], 0x3, &(0x7f0000cd4000)={0x20, 0x1, 0x2, "06008f00000000446665f600"}, 0x20, 0x0}, 0x0) readv(r7, &(0x7f0000ccc000)=[{&(0x7f0000122000)="", 0x0}, {&(0x7f00004ba000)="00000000", 0x4}], 0x2) r10 = dup2(0xffffffffffffffff, 0xffffffffffffffff) arch_prctl(0x1007, &(0x7f0000cd1000-0x3)="1b0533") capset(&(0x7f00000c3000)={0x20071026, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r10, 0x4b34, 0x4e77) ioctl$LOOP_CLR_FD(r7, 0x4c01) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd3000-0x60)=[{&(0x7f000009a000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00007f0000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f00004e2000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cd3000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000209000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000cd3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000af7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xff}, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r10, 0xc00c642e, &(0x7f0000205000)={0x0, 0x0, r10}) ioctl$DRM_IOCTL_GEM_FLINK(r10, 0xc008640a, &(0x7f00009c8000)={0x0, r8}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000cd4000)=0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd5000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000cd1000)="2e2f66696c653000", &(0x7f00000cf000-0x20)={{0x0, 0x0}, {r11, r12/1000+10000}}, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r7, &(0x7f0000cd5000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000657000)="", 0x0, 0x0}, 0x0) unshare(0x6a41735575f4461a) 2017/10/04 19:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$setstatus(r0, 0x4, 0x4000) socket$inet(0x2, 0x801, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000a47000-0x3c)=[], 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000)=0xc10, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f69000)=0x40, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00005c7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d17000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000086f000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f69000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f6b000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendto$inet6(r1, &(0x7f0000426000)="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", 0x5ad, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f6b000)="", 0x0, 0x23fffe, 0x0, 0x0) 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f000002a000)="2f6465762f73672300", 0x0, 0x142) write$fuse_init(r1, &(0x7f0000011000-0x50)={0x50, 0x48633, 0x6028, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000000, 0xfffffffffffffffb, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2017/10/04 19:07:06 executing program 2: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x10000000000, &(0x7f0000003000-0x1000)="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", 0x12e) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000566000-0xc)="2f6465762f6175746f667300", 0x181000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000034b000)=0x0) fdatasync(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dc000-0x9)="2f6465762f72746300", 0x2000, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005b3000-0x4)=0x7) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f00005b4000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0x0, &(0x7f00003aa000)={0x4, 0x2, 0x81, "7331bf9ad43e", 0x0, 0x0}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00004a1000)=0xc81, 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x405, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x20, 0x4, &(0x7f0000002000-0x72)="a42524ed7dbf3553e99e2123f59f0940c96ca9b8c8959d5bbaae1c9087fdc351732cff4e4b58928fb3dce7c783649ba9f8817cf593dfbe975c6a448d8d189c3ffc8d78107ad79b544bb8fa0e3ef14009c6ff40e050fc8326f0b80f68b008dd775026313a2568fa9570c159b9e6d698b9f4f4", 0x72) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/10/04 19:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c77000-0x10)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000b1000)=0x7fff, 0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000111000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000fb2000)=0xecd9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x10, 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) read(r2, &(0x7f000015c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000448000-0x1)="f9", 0x1, 0x10001) fdatasync(r0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000c11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r5, r3, &(0x7f000000c000)=0x0, 0x2ea96fac) memfd_create(&(0x7f0000804000-0x6)="2747504c3a00", 0x3) ptrace(0x4208, 0x0) splice(r4, 0x0, r0, 0x0, 0xfffffdff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000197000-0x8)={0x0, 0x0}) r6 = pkey_alloc(0x0, 0x1) pkey_free(r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r7, 0x8946, &(0x7f0000ea6000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000eaa000)="0a00000080000000050000fffffff6060008c30000019709690021ffff240000"}) 2017/10/04 19:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xffff, &(0x7f00004be000)={0x0, 0x0}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000047000-0x22)="220000001400078f870000f709ff050c020c0101010000000900028000000104f415", 0x22) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000103000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df9000-0x4)=0x8c) sched_getparam(0x0, &(0x7f000087c000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004a1000-0x10)={0x0, 0x0}, &(0x7f0000e08000-0x4)=0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000033000-0x4)=0x8000, 0x4) tee(r3, r1, 0xfffffffffffffffb, 0x6) sendto$inet(r3, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f0000cf2000-0x20)=[{&(0x7f0000c7e000)="b3e6940899392fda844c9756929af38e27b72058ec36690566320f73c7beb2c012335bd5ae26098a55c8d0a9ac8787dcb7040b92e70a85cbdda02097507a186e947acf887b372013a18a89423cdec82e34d187634f609de989ac197089134b575c026bdc81d7b4dbe63779968dc4beee26d5a750f7647c8c1dddf4dbd0cb42e4caa95583f1887df4be80f17e009749f4ed28fe0371", 0x95}, {&(0x7f0000503000-0x1000)="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", 0x1000}], 0x2) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00006d3000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000aca000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006fe000-0xc)={r4, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r3, &(0x7f000039e000-0x2)="c100", 0x2, 0x1000000000000004, 0x0, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000f9d000-0x4)=0x0, &(0x7f00008de000)=0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000b87000)={0x696, 0x4, 0x4, 0x5, 0x1, [{0x8, 0x4192839, 0x1, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) listen(r3, 0x54bea41c) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000e1c000-0x8)={0x3, 0x0}) fallocate(r1, 0x1, 0x80, 0x7) getsockopt$inet6_tcp_TCP_PSP_CHECK(r2, 0x6, 0x6c7, &(0x7f0000eaf000)=0x0, &(0x7f0000425000-0x4)=0x4) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) socketpair$inet(0x2, 0x80000, 0xf39e, &(0x7f0000f4c000)={0x0, 0x0}) mknod$loop(&(0x7f0000a11000)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37") 2017/10/04 19:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003c5000)="2f6465762f736e642f74696d657200", 0x0, 0x40403) readv(r0, &(0x7f0000a31000-0x10)=[{&(0x7f00009a6000)="0000000000000000", 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000eef000)=0x1) r1 = socket(0x3, 0xf, 0x1) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000018f000)={0x20, 0x0, 0x2, 0x5}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000156000-0x4)=0x800000000000000) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000edb000)={0x9, r3}) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f000044c000-0x1000)="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") ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f75000-0x18)=@add_del={0x2, &(0x7f0000a84000-0x10)=@generic="3db32fe4adad95d1f9a0990495cda34e", 0x69a9}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004c5000-0x8)={0x0, 0x13d}, &(0x7f00004f3000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000538000-0x8)={0x0, 0x3}, &(0x7f0000bfa000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000315000)={r4, 0x6, 0x47991bd4, 0x1, 0x8, 0x9, 0xe947, 0x8, {r5, @in6={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x4, 0x0, 0x5}}, &(0x7f00007fe000)=0xb8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000dd5000)={0x200000000000, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000050f000-0x1d)="0000000000000000000000000000000000000000000000000000000000") 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mkdir(&(0x7f00001d5000-0x8)="2e2f66696c653000", 0xffffffffffffffff) symlink(&(0x7f0000192000)="2e2f66696c653000", &(0x7f0000045000-0xe)="2e2f636f6e74726f6c00") chroot(&(0x7f0000f03000-0xa)="2e2f66696c653000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000017a000-0x8)="2e2f636f6e74726f6c00", &(0x7f0000014000)="616e6f6e5f696e6f6465667300", 0x9002, &(0x7f0000fcb000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653000", r0, &(0x7f0000020000-0x8)="2e2f66696c653000") open(&(0x7f0000243000-0xe)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000733000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000966000)=0x4, 0x4) 2017/10/04 19:07:06 executing program 2: r0 = socket(0x3, 0x0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007ea000)={0x23, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000003, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r1, 0x3e, 0x200000000d92, 0xfffffffffffffff7}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @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]}, 0x2, 0xde4, 0xa25, 0x9, 0x10}, &(0x7f0000000000)=0xa0) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000007000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x40000000000004, 0x80000032, r0, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x40000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x8810, r0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r2, 0x5427, &(0x7f000001e000-0x3)=0x0) r3 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000230000/0xe000)=nil, 0xe000, 0x40000000000003, 0x810, r3, 0x0) mmap(&(0x7f00009d1000/0x3000)=nil, 0x3000, 0x4, 0x32, r3, 0xffffffffffffffff) 2017/10/04 19:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000829000)="2f6465762f73672300", 0x400, 0x8000000007ffc) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r6, &(0x7f00003f6000)="", 0x0, 0x100000000, &(0x7f0000380000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = getpgid(r4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006e1000)="", &(0x7f0000b5a000)=0x0, &(0x7f0000f44000-0x4)=0x0, &(0x7f000007a000)="a8") r8 = userfaultfd(0x7fffe) pwrite64(r8, &(0x7f0000004000)="", 0x0, 0x0) capget(&(0x7f0000fc8000-0x8)={0x39980732, r4}, &(0x7f0000fc7000)={0x2, 0x5, 0x2a0d9ee600000, 0x6, 0xd2, 0x8}) fcntl$setsig(r5, 0xa, 0x12) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r9 = dup2(r3, r0) fcntl$setstatus(r6, 0x4, 0x10000000000423f8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r9, &(0x7f0000fc9000-0xb3)="f26322be8994fa4b856a04f7248d23b66435b782078c4950ec2812e8bdfec85214464d076240139db15f35022101bb4126c0c32cbac80227635457805eb515a15b070a40eb1b64476365bc8562802f7371990d77503972501badec1aee05a9c44efedc44f6a6df13b49fe55b2da6aaaaa4734881225f6437acbdd5ea8f8686519895108ffe2715a311f96fc33f13b2017da7769cc45bcecc8faeb9bf64193383c512830d1e7b4b4302670a1cb57d3f4f1801e8", 0xb3, 0x804, &(0x7f0000be6000-0x1c)={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) fcntl$setflags(r8, 0x2, 0x3) fcntl$setown(r5, 0x8, r7) tkill(r4, 0x13) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 69.996644] sg_write: data in/out 296463/34 bytes for SCSI command 0xfb-- guessing data in; [ 69.996644] program syz-executor0 not setting count and/or reply_len properly [ 70.080801] 9pnet_virtio: no channels available for device ./file0 2017/10/04 19:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x10000000003, r1) futex(&(0x7f0000a70000-0x4)=0xa896, 0xd, 0x2, &(0x7f00007bb000-0x10)={0x0, 0x0}, &(0x7f0000015000)=0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x200000001, 0xffffffffffffffff) flistxattr(r3, &(0x7f0000e62000)="000000000000000000000000000000000000000000000000000000", 0x1b) r4 = syz_open_dev$tun(&(0x7f0000a7e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cca000-0x7c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000018f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000fe4000-0x48)={{0x2, 0x3, 0xd89, 0x3, 0x40000000000}, 0x7ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r5, &(0x7f00009cb000)="2e2f66696c653000", &(0x7f000031c000-0x10)=[&(0x7f0000bc7000)="70707031656d306b657972696e67766d6e6574302d00", &(0x7f0000357000)="766d6e6574305d2100"], &(0x7f0000321000)=[&(0x7f00009ad000)="70726f632626776c616e312327766d6e65743163707573657400", &(0x7f00009b0000)="67726530000000000000000000000000", &(0x7f000049c000-0x10)="00", &(0x7f0000636000)="00"], 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$fuse_init(0xffffffffffffffff, &(0x7f00003f1000-0x50)={0x50, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$inet(0x2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000bba000-0x68)={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]}) eventfd2(0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x73) pipe2(&(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000003ff9) write$fuse_notify_store(r7, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000e04000+0xa15)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c18000-0x4)=0xc1) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000b8c000-0x10)={0xf4, 0x8, 0x3, 0x7}) getgid() ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = fcntl$getown(r6, 0x9) fcntl$setownex(r7, 0xf, &(0x7f0000dae000-0x5)={0x1, r8}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) 2017/10/04 19:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="641892fcc20d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="561cd1481117ef422fc0cbbb667a64f1"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000486000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fbc000)={@generic="306093f5ffe800000000067d08cebd5c", @ifru_names=@common="69726c616e2f00000000000000000000"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x800, 0xfffffffffffff00c}, {0x6, 0x100000001, 0xfffffffffffffffe, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) r5 = getpid() fcntl$setown(r2, 0x8, r5) mmap(&(0x7f0000f52000/0x3000)=nil, 0x3000, 0x2000001, 0x20150, r3, 0x0) mmap(&(0x7f0000c9b000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) connect$ax25(r4, &(0x7f0000028000-0x10)={0x3, {"7694b2b80dcbec"}, 0x9f}, 0x10) getsockopt$sock_int(r2, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000000)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) r6 = dup(r4) r7 = getuid() mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000000000002, 0x36, r6, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f000000d000)=0x3, 0x4) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000e71000)=r7) 2017/10/04 19:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00002bd000-0x8)={0x20071026, r0}, &(0x7f0000a37000-0x18)={0x0, 0x0, 0x0, 0x56, 0x0, 0x0}) socketpair$inet6(0xa, 0x6, 0xe898, &(0x7f0000851000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) finit_module(r2, &(0x7f0000b48000)="00", 0x1) mmap(&(0x7f000094a000/0x4000)=nil, 0x4000, 0x3, 0x20811, r1, 0x0) r3 = accept$inet(r2, &(0x7f0000140000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097d000-0x4)=0x10) mmap(&(0x7f0000000000/0x77e000)=nil, 0x77e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x200000000000008) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ac7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x2, 0x32, r5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000575000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000d73000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000725000-0xc)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netlink(r4, &(0x7f0000ef2000-0xc)={0x10, 0x0, 0x80000000, 0xffff}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x10, &(0x7f0000a10000+0x3a6)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a8800000200000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) r7 = open(&(0x7f0000437000-0x8)="2e2f66696c653000", 0x40, 0x104) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000c53000-0x4)=0x4) writev(r6, &(0x7f0000037000-0x5)=[{&(0x7f0000a40000-0x47)="48000000140019ca20ff757fffff7f760a06000000000000030500f300c601a2bc4a03049164643e89000000ec000000fbf510ff4100005bff2b000000000000870000000000e7", 0x47}], 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00009f7000)={0x5, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x97, 0x101, 0x8, &(0x7f0000eef000-0x10)=@generic="0018f304ec79ff01d78c5e107a1b89a1", 0x101, 0x2e, 0x7fffffff}) setsockopt$inet_buf(r6, 0x0, 0x1000000000014, &(0x7f0000002000-0xc1)="010000e5020001000000be8c5ee18c88", 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f50000-0x8)={0x0, 0x1}, &(0x7f00006a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002f000)={0x9, 0x6, 0x8208, 0xa98a, 0x0, 0x3, 0x9, 0xfffffffffffffff9, r8}, &(0x7f00004de000-0x4)=0x20) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x8000023, &(0x7f0000300000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb4000-0x9)="2f6465762f72746300", 0x101002, 0x0) getpeername$inet6(r9, &(0x7f0000382000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000191000-0x4)=0x1c) 2017/10/04 19:07:06 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000bdf000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000efe000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000efe000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d09000-0x4)=0xe8) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f01000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a0000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x1, 0x3, 0x7, 0x80, 0xa0, 0x1, r2, r3}, {0x0, 0x22, 0x7, 0x1, 0x1ff, 0x7, 0x3, 0xfbb8}, {0x0, 0xffffffff, 0x100000000, 0xffffffff}, 0x0, 0x7, 0x40, 0x0, 0xa6, 0x2}, {{@in=@rand_addr=0x2, 0x40, 0x27}, 0x5, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x92bde7d373de42c5, 0x3, 0x8001, 0xc87, 0x9f99}}, 0xe8) r4 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000507000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f03000-0x8)={0x0, 0x8}, &(0x7f0000ced000)=0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00004b1000-0xb8)={0x0, 0x8, 0x2, 0x0, 0x6, 0xba18, 0x7, 0x4, {0x0, @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]}, 0xa0, 0x1, 0x1573, 0x1, 0x3}}, &(0x7f0000954000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c1d000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000a2c000-0x4)=0xc) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f02000)={0xfffffffffffffff8, 0x100, 0x8206, 0x5, 0x8, 0x2, 0xfff, 0x0, 0x0}, &(0x7f0000862000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000693000-0xc)=@assoc_value={r5, 0x4000021a1}, &(0x7f0000e39000)=0x8) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000efe000-0x8)={0x0, 0x9}, &(0x7f0000669000-0x4)=0x8) connect$inet6(r4, &(0x7f00006b2000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000eff000-0x1c)={0xa, 0x2, 0x86, @loopback={0x0, 0x1}, 0x100080}, 0x1c) r7 = socket$inet(0x2, 0x4000400004, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000f04000-0x4)=0x0, &(0x7f00000ca000)=0x4) setsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000823000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000954000)=0xe8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000f02000)={r6, 0x812}, 0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000f03000-0x14)={@loopback={0x0, 0x1}, r8}, 0x14) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000f04000-0x4)=0x7, 0x4) r9 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000274000)={@generic="ebe462e05bd3121e0178089e055e73d4", @ifru_flags=0x0}) sendmsg$netlink(r9, &(0x7f0000000000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f00007be000)=[{0xc0, 0x922e, 0x200, 0x5, 0x2, "5f4696be7662f16afbf1c32de7d827e2873206be6a5199a4e326c7b31d064d74f4f78db6d56fd19f5bc77757acaf6e47b95f8862bd1ea9291d139bc996527be809c1b027ddda6ee1c1b11ca1d3bb39d33800012b50e160f8c7fc8018206095c272258bd84f6276f73bda34e33669985cc60dd27c644298f1d25768b43252f2a8f80dd66929548aacd965b54ac8ea880244ab05d3cf778c718726b7eeefe691047477fbd0aefd12240dcbe1900ebbec97"}, {0x68, 0x8, 0x400, 0x7, 0x3072, "578e87ad896e72362d8af31305f3660459f66624dae44beebfa4a36e2f9de41aae5912477a152453ab539530e0b2b254eccc593ac996f0500d826f8063c65f697cfceef5adc23afa89bccdd0bc21c3712a5dcf4e88ba2ef0"}, {0x48, 0x0, 0x0, 0x4, 0xffffffffffffab3c, "c196b7a98f5112d2e1bade80874a3d71313d01c4ca3e03c35ea2bb082b4904b04cb877f853960d229d519c3f951e941469a1afceb537ee2e"}, {0xb8, 0x7, 0x104, 0x48, 0x3, "c4d38d12532f0e2df50c3feb3773f7adc4236913dcdf2c89d8137452ae8b3981112550f8397f7741bd7a304bdaa7230782efed96107b6c30b188e2dadda157ae78d89951e0456d9704952755723e506febe8727ceddfaafa2c2dfba8d7c718a9eaca0e7f158d511d5bf303bb0dbd49d0d2e5353f1769c36d4ead7d37e30d674bdc08fe8102c2eda34bc8e5fdee598f5b7e7932057d30f674d04d51444c92f6cddddd685918"}, {0xc4, 0x7, 0x300, 0x8, 0x0, "84885c17aa4e94f1957a674e4dd29e9f1f0109a0ca699cd671bb6b3fddc7fe041ef3aa91c327b38a6b6771e0c227afaae1f344593a0a75797ec7c725537fba3b53b2dbfea14c6081e5b2748516bcd044b7317498c9268ee00a5e044c354b30fd582b4190d5d63eb25b016e744b46ed4bc0ee3bf4b4470de85e729c9b51a1da99783e3e3e9351ab7069952d0dc83cf98672a80ae66c194475fe1dbc4b54fe93783640ee6d4959a864e7487cc1519cd0788b8460"}, {0xf4, 0x0, 0x2, 0x0, 0x5, "f2a29fc1be48ceb5e33d298dd139303e8bf2cfa54bf1f20b667b09a2e43dbd30ca6021e3e20bc5898b5d0cb7a4fe3ebf8871d6850ad2d1436db20f360eaa41fb605b65cfb2fc4b2864fb1ac5cb03713cfefae887c65b1900a2bf6af959cb9f901a761e45f11e329f4644faf314a06dcbbeb06f583b2393a434510c79307bff872ab64f7bec0c024309f62bf67d08f044ffb4b4485f87ad47ac747ad40843467984050e68549b767e724cf4c8972f05ef789146dea5051fc103bee59e56fc5d9106e34c7d7d07b104f351a94faf2d6c98c6c269ed61f5136e3a54ce32931a85c5dddb"}, {0x10, 0x5, 0x300, 0x2, 0x3, ""}], 0x3f0}, {&(0x7f0000008000-0x1464)=[{0xf8, 0x9, 0x0, 0x8, 0x101, "d85d6ee3bc54745ebd99c5a743ae3564c55faa5a3f5a1b0b1b2c497d1d238b43ebace9a0a77a6413a209b190cfca7e41766b0807e4d1f9e6974f8a8070d4e15059fb032d9101adfc091da536a297318a3fcebf87147980a81f0c613363ce599a0365ac0e4422b09d7e74067ac46a51381c773a6fc361f2b11850a63c35198cecbd043adcd6dfed9b4857fb1b2930564e04bc7ab45294b33ed9f14a2fafadd580e54c937bdda90eb0155a76cad493793e7c776be87229f32ca203fcae5086c84670ada0d9e3af3768077f621444a35a30bf2ea45b2aaeceb9f948a71c61e60ccf3f7f0cffa62be3ac"}, {0xb4, 0x8001, 0x0, 0xfffffffffffffff7, 0x7, "7f1fb72cc2793bec3c584c1c420dad3e7e76d347c372d6ac22fae7c6092d035ad45176715d4cd2526426c6344f912a673a697889d764e3298f15c3bebb06f0f90d901c1a12eef78c67c648bc79f71ae7d56072bf47fbfbdc71a4e3a09ea8df647e714d15c8685c90c044b70c9befb1ac2556d9c0160c08914b02527bfea058e9858af3dc96292fdf6d01217a22eed6b00e065dfa9ecc3b488617db4ef7ad27ad17"}, {0x60, 0x7fffffff, 0x4, 0x400, 0x2, "46ed467d3a2827349f67e80632c082776a7f88dff5b1dc115b38d2e32bfc977c27d154e237621f56fa4f2046e66326ea2521641af2ce6dae9107a30f2db944b9531542eda567b162273ae4968e99e183"}, {0x9c, 0x9, 0x410, 0x401, 0x401, "2a452f7bc6986cc185d98f92ad88731a6450e8bfb1c62b7f656ceaeba41038aced5884c720b7790b0f75bd6f448b5b179b65f3654a960ff05a243bfb6e0a45d9f6697a484a1db5dfb730e603a03a63502313b3d5137472c29cebdc4fd339e46dced0b199c56cffadaf0bb015f584af3027b404cc6a489e3013b066e8b9caac6f4685ef57b6f6a2f9cd4a33"}, {0x74, 0xbe, 0x200, 0x3ff, 0xd1cc, "b2ddec5e8b10f71ab89c2dae64d23a3f4f37bde62ee17b900d02834e90525fd0e801d258fdb1427e80b91a72237f7795eb20a09f77b61759ccbfb7dd41b5788f1205d73530be519ebbc2272cfbcd5dd40a104d6be046f0194e9d928d61556fe551688c81"}, {0x58, 0x8, 0x100, 0x0, 0x40, "8cf6308f7c4a5cb8ff31d32b259150963e62f681cbfd7e1956c53d48f3cc97c20777b4fc97bb1d2028c3d1fb2db370573d7cb883576d3dc20cbcf36202b218ac0dce3dbe25748a25"}, {0xe0, 0x6, 0xb00, 0x1, 0x1000, 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"7cb29e176184a091dcfe04716189e5ebb71c237958d9b27755b4529300fbc14bd71c4e9d36afa4315b4e79d44a12ca2eb11b931a417140a2fabbdb5e64a3665c98b7995128bc773e0c60b48ac11d7ae700e7a55ad37329ce90319a8fecd53bda7c7f252bddfa622b620f69e5b7287e4b5a69e904589578c4b1cc6ed32fdae5aee8a500569103a706af9bb899442fe5bc05ad250f06d5cb65a0a49d16e0810d9449ca78a2f07943762edd132bbe636656ba55cd0080919e767a6b99d264d3c2557f24eac95fdd03b8d9228bd91d8edafb0ff2aecaeb6a944367ade68d7bd25b5c35abb4610992f9bc58ab931ee2ebf84a9afebc91b6624d"}, {0x28, 0x81, 0x100, 0x33607ec6, 0xe76b, "c750cc64edfa48094a9073374f395fee097d6827a00d65"}], 0x2dc}, {&(0x7f000000d000-0x1e4)=[{0x1c, 0x67ef, 0x200, 0x5822, 0x7, "e243023f1b30ccdc6221909a"}, {0xb4, 0xffffffffffffffe0, 0x606, 0x3414, 0x505c, "f8c6cdde6c2a6dd695430724880a429d580fe5335f05fadc23885596ea73926dc96dc0b81a0bc930d9b6cb4eead0179c2e5e822c906d71c555ef6371018b1ef0d49f6463698111ae20af71e91da4811a89e816207914af15f761990e6336bcb77742951892e59deae2b7ac40eaad81aad97d487306d3e988a50a7e284744abcbb79965ca3c21a571a12e13b63161ca9e355f4c36c5acb3372ae7c961432f35157fa36c"}, {0x84, 0x7, 0x8, 0x7, 0xbb2e, "121ed204f5dbbe678415ab789ad7b7e8aef830cfc991f53d58babd78b7b70b0db9c791f54fa52bb4507dfd36690584207634bf5a9d4239354a99d6174bebb357826a5845210162992e04ecce79305eaf5290bf78c3645173daa76afe39bba44121a70d36d6a49e5cdeca4f882d1be15840c7efb2"}, {0x60, 0x6, 0x400, 0x7, 0x9, "d1767270a28851bcc10800b22b2a3ded80b049cdcf028fc578eaf666482dbd44878e85721f60dad146838244d24647f6093712487aea9bc72e9e362e119d694697d291b1ae49ad14ab71ff69271813"}, {0x30, 0x2, 0x10, 0x800, 0x4d, "c6fec2b03045869bfdaa1ee16819fe755ca7259b7e890b511f64363ebe0020"}], 0x1e4}, {&(0x7f000000e000-0xbc)=[{0xac, 0x7, 0x402, 0x80000001, 0x800, "f17a6ac74d87f3bb0843fe146d41e2803c77fe96435f67c680d42c3db79299aca5888ab50a8a01ae86d05f553643cabab992a50f0adf0256a4fa345474111c4e4bcf57b9cfb04c4265e4ff82e49169931d02716b9a4869c00e52c7484bad35a3e87f4d4c8a22181cf5d1adaa9ca0c64b6016f16fa8a1abc8c6035dd8149cffdf177340c324a90f9aad6eba334f7f396e6db6c88725e7955852"}, {0x10, 0x40, 0x736, 0xccfd, 0x4, ""}], 0xbc}, {&(0x7f000000a000)=[{0xf8, 0x13ea, 0x11, 0x8, 0xffffffffffff66cf, "78d75f453de7340c0e559d1f90410a743a0a39686bc3fe604ee4c068d99da2f169e4b6971fab6e0dc173e66c47b9d6e14b8975b70b04de4f23dc346582e73ff1cdefb24c9828abe280a733acc203d388dcd25d72491cd4da70d9e0231f57cf14e86472ca49619dbeaf6e63778ef4aece3ed1eb3d220a4c1e14604df6286a0abb1c9c0a909e59fa896da89d20ebc567f778584c68c2e1f4fd86c28681d5bcef3340bd60021f0a1f9181175309d7a598963f34bc87672cbf58dbd89237fe517a99e7295e75702746a4435a66e304b1e5e17fdbc024646dfa4c98d2c96d0c876507f88067e54f6f1e"}, {0x1c, 0x5, 0x100, 0x1, 0x3, "869a50d9cf61f0af5abf"}, {0x6c, 0x7, 0x400, 0x5, 0x6, "e28a0f2e7c02178db0680b2ca63c68a96f967d6067a6e6b7511987e650051455b60146c3827fd23034277896b2d966bd46e6109948c0aa0bff8449e601a2fd3538e795d2cac3e8c132211eaaf8245a5b69c369810b192ed9007c"}], 0x180}, {&(0x7f0000093000)=[{0xec, 0x4, 0xc00, 0xffffffff00000000, 0x80, "aed4eae3724db9310a4c721f95728803ebfd87b1463b23b50fdf026e867c883bcd11838343bf9396f3a3cddac4b2369121320c2d4a92cb93a8cea3b5778eaf94a7428441b65f986a0eefdf04444916aef5af4cc5bf37a9c8276e5907567a99e45deb86297c36b5a31d07ac9bd0359d1f01527b6c6a7ce16fb0c085030a8c4b4abef9e8690f5e698d0ec63a9d096326b95f850d6c2bd4ef85e200ed24785f388c8d8e30723e314dcec6215c90dde8a1041ab8414c62c06b8b861ca4cededd210ed4c222470ddd0fe32f12c587fe4b58b24bc4b2ba315ed80143721f"}], 0xec}], 0x7, &(0x7f000000a000-0x80)=[], 0x0, 0x0}, 0x0) 2017/10/04 19:07:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000216000-0x4)=r1) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0xfffffbfffffffffd, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000259000-0x4)=0x4d) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x5, 0x31, r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x4, 0x20007, 0x6, 0x2, 0x9}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x29, &(0x7f0000006000-0xfff)="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", 0xfff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x5, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_buf(r2, 0x29, 0xcb, &(0x7f000039a000)="405e", 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000003000-0x3)="505f5b", 0x3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@common="626f6e64300000000000000000000000") mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x7, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000399000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000050c000-0x10)=@common="64826d6d793000000000000000000000") mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x10000000002, 0x11, r2, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") membarrier(0x1, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)="6269675f6b657900", &(0x7f0000001000+0xd6d)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000003000-0x80)=[{&(0x7f0000004000-0x8c)="916ea5362bcb1c390ee1ffbfbb49ddeb296606970e4ed56c1f9feae3593dc856a98da6e50507b61adf7c3182b501f8cf5a3c1406487e83de0fa3c0a762f2a1c58f8828727ab6c6238b2cada74c4f2a4647b50fbb04049752aefecc318c06b8ddd60c5fa3dfaebcd33efabbbd1afadb3e33f28dc6e74ea15f92c297e879dae1f7bf86cbb74bdef9a48a259d42", 0x8c}, {&(0x7f0000002000)="9f4613d7c1c71ed19396a0c09afd4df0e02e7e708cc2652e0ff3d59c4f161a483fd513d935fe643c82", 0x29}, {&(0x7f0000004000-0x7d)="f7db45a0d9aa0bdbaf16685bded25816deddc585355d62fb53b60f33e6e3a3ad4ea9c58320cf5a53d7277c5e49e74ab62226dbbc106ecdaab788c52d9e71b8ce1bf423014c2ea12cca420ca0e257ba0c0fdc343c1768aaa45a583289511c37730034c716074711473693d99f872dd5706892f9c886908bda1c1197765c6e809456672528f373880ab5fc9115fd876ce0f1bcfc65c7891e5e4c36c67444df390ccc5ab669037fa4dac1", 0xa9}, {&(0x7f0000000000)="31f6ffdae9d813e647da33ca963d587fab0113364ecf930459fe51b409afa293ebd7aebff54be1b4738cc13f58a5e40e71dcba2c804f5bc1c43da775e069728d5b46dd717363dedc2de4a1ee9fe078e35786434097c605cc28f2f8153544e16442723e5d2b0c4e31de74258915fa52257849a096644134ae577eb6c9a85eb8540b1c212f8e3df56b8c0c9abfe72f4173e1384213ee4a32584ea9818962b2104f77c9217e23e2b6b2fb079b34d067bd284fa62d3c9ef605b038763563874d97dc58c68f42ccc3205654150a9281bbe0afdd7f45378b01ef72628f339c1499dee7cb518cfcf605987ba4b28edab5f59ef9725f61339192a5586c", 0xf9}, {&(0x7f0000002000)="bd253633614d78515411fa6116b8984c5e47a3be9de4e0f08f2dc6c30cb580973527d9e8161a7ecd527213fcbef917fc51672373ff203aac12043f9f3a698ba8cf2b5527eb763085e6ae6fc309d902e621506368a680502220b11a279f5f099abcb7164a140a28e567645feb89e18f0f25d823c93ef5a90905f3bb041268a248c0794f178fb46d2508527feb1557", 0x8e}, {&(0x7f0000002000)="eb4b9f9f1a005b999b00705b37465bbb210e56ec24499795d064325b225c082abc6afb282ebe65c864637a06297e9c05142b639a00f1586647a91b472afbe5861d4aaf11", 0x44}, {&(0x7f0000001000)="74547acb7103d5b93b55a658aba6fa28bcd10dcc67fadbee53d82a973163beb15270326f02add5a69b789b3b36ffb19fb886a36802bd5afe4968958a998ba5d4019de56ebcc7d99c8623746ccbab3e5d396924012c8c8efe10098d07d7086ea412bb8083dd42241fd9c6aa580a5f3b06147f48c5b59c850c91eff5d560a7da4402186ff3e05246624290596408678c4ef2369c611968b82a8062d9bce9c062b1a0939031a310afd28834418abe79807d446b0d8656315509441003c9e6cd8f2761f5c0fdd1b64d225cbe037df62e3f3a", 0xd0}, {&(0x7f0000002000)="9de2ff61a51cf2f172898de69a763c869e7a691a950777609cda", 0x1a}], 0x8, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000004000+0x72a)={0x5b1, 0x1a14, 0x7, 0x3}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000004000-0x4)=r1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000)={0x7, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)="2f6465762f73657175656e6365723200", 0x92000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f0000005000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000006000-0x4)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="eccfe65909404ae75a09f0fc9a65ce3a", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000006000)="2e2f66696c653000", 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000345000)={0x97, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e24000-0xa)="2f6465762f70746d7800", 0x1800, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000000a000)=0x0) setpriority(0x3, r4, 0x8000) mmap(&(0x7f0000fca000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f000000b000-0xc)={0xffffffff80002005, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000c18000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) timerfd_create(0x0, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r6, 0x4000024, &(0x7f0000b4c000-0x20)={0x0, 0x1, 0xffffffffffffffff, 0x0, r4}) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x0, 0x400000020110, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = inotify_init1(0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f000000b000-0x20)={@generic="3856cc96cd8b3cf33e12b4259b8e8226", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f000000b000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x20)=[{r8, 0x2, 0x0}, {0xffffffffffffffff, 0x10, 0x0}, {r7, 0x80, 0x0}, {r7, 0xe, 0x0}], 0x4, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x9, 0x40) socketpair$inet6(0xa, 0x4, 0x476, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/04 19:07:06 executing program 5: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000053a000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0xf, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0x10000}}}}}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff5000-0x9)="2f6465762f73672300", 0x5, 0x404800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdb000)={0x0, 0x0, 0x0}, &(0x7f0000e39000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ff5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bc000)=0xe8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff4000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = getpid() waitid(0x2, r3, 0x0, 0x40000006, &(0x7f0000855000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000ff3000)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000d7c000)="", &(0x7f0000a08000)=0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000eab000)=0x3f, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) rt_sigaction(0x7, &(0x7f00005cc000)={0x8000000000000005, {0xfffffffffffff278}, 0x0, 0x0}, &(0x7f000015c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000824000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000a79000)=0x40, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006d6000)={@common="6970365f767469300000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = socket(0x11, 0xa, 0x6) r3 = dup2(r0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3ffd}) write$sndseq(r3, &(0x7f00007c4000)=[{0x7, 0xfffffffffffffc01, 0x3, 0x0, @time={0x0, 0x0}, {0xfffffffffffffcce, 0x9}, {0x6, 0xb99}, @control={0x39b, 0x80000000, 0xdef}}], 0x30) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000016c000-0xe1)="f89cb305b17022718ff3bd21063c15a50a19e3824b512ef6993c13bc1430ecbfcdabde7dde0ca65b7c5edf51524ecf40ec6a250f422499c77497c28d8df57a897ac1b4be0b6f1ade9700c9743be26ddcfe8f6cb3c01bb7876cf6a9f78cd1b115be4c3101e9a3bd7848c778419749ad86bd2939ef2673a42ed8697c03bf90143255835199aa6906fe7a8a9a137f0e4d54b74a1d6db1f95a5109a71c7334f628edf02a1bcf81e65f76b907e225fc255e678505e4f29b906d5cdf468668a8f6d63bdee380c4d566918ff6216819de0420d4c7c5b08c04e94b317d005194851f2c8c54") syz_open_dev$random(&(0x7f0000512000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000240000)=0x0, &(0x7f0000baa000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00009c0000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f45c591392bf4be77bb3e19577e53fe1"}) clock_gettime(0x3, &(0x7f000030c000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009e9000-0x4)=0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000966000)=0x3f5e) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fd6000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@rand_addr=0x7, @rand_addr=0x0]}, 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000006f000-0xc0)=[@in6={0xa, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0xa000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f000074f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x7, 0x32, r0, 0x0) r1 = inotify_init1(0x0) r2 = getuid() mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000f9d000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f66000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b1000)=0x10) fchown(r1, r2, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) pipe2(&(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xdbcfb8a06b59c71e) fcntl$setown(r5, 0x8, r4) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000f9f000+0x1f7)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000f9c000)={&(0x7f0000f9d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) ioctl$TCXONC(r7, 0x540a, 0x11) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$KDDELIO(r5, 0x4b35, 0x80000000) ptrace$setopts(0x4206, r8, 0x0, 0x0) mmap(&(0x7f0000ad8000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x2) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x10, r6, 0x0) socketpair(0x9, 0x20000000003, 0x3f, &(0x7f00008e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e71000/0x4000)=nil, 0x4000, 0x8, 0x40811, r9, 0x4000000000000) fcntl$setflags(r6, 0x2, 0x0) ptrace$setopts(0x4209, r8, 0x20480000, 0x100048) ptrace$poke(0x4, r8, &(0x7f00002e5000)=0x0, 0x3) 2017/10/04 19:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = request_key(&(0x7f00001cf000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x8000000000000001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r4, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r4, r4, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000df2000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x6085d540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) sync() getpeername$inet6(r3, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000aeb000-0x4)=0x1c) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000046c000)=0x7f, &(0x7f0000b4e000)=0x4) r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r5, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) sendfile(r5, r5, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000df2000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x6085d540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) userfaultfd(0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000cec000)=@common="00000000000000000000000000000000", 0x10) 2017/10/04 19:07:06 executing program 3: setpriority(0x2, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)="6367726f75702b00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000-0x60)={0x0, 0x26, 0x0, @thr={&(0x7f0000000000)="542cf0b84d17f354739544cf38253f451cd7783fd21282c52359c0a596760a6be73414f19d24f3cce9ee821f491b75c0eebca4b4bbeb68", &(0x7f00004a7000-0x2e)="f2c5bb46eda2dcb6a269854bd1982693748a773895c6dd319315539bcdbfdc578342ca9503308960f6a7b3a44013"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000003000-0x4)=0x7fff) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x7fffffff, 0x2, 0x800, 0xf, 0xa0, 0x20, 0x2, r1, r2}, {0x0, 0x2, 0x9, 0x2, 0x5, 0xffffffffffffffff, 0x7f, 0x6}, {0x6, 0x7f, 0x6, 0x81}, 0xffffffffffff0000, 0x20, 0x3, 0x0, 0x82, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x8}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x7, 0x1, 0x2, 0x1, 0x6, 0x8}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x2, 0x1) [ 70.198183] device syz4 left promiscuous mode 2017/10/04 19:07:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f0000ae9000-0x8)="2e2f66696c653000", 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007a2000-0x4)=0x800, 0x4) truncate(&(0x7f0000fc4000-0x8)="2e2f66696c653000", 0x0) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x1fe, 0x0}], 0x30) sendfile(r1, r1, 0x0, 0x72439a6b) writev(0xffffffffffffffff, &(0x7f0000fc4000+0x202)=[], 0x0) statfs(&(0x7f0000337000-0x8)="2e2f66696c653000", &(0x7f0000740000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fc6000)=0x0) sendfile(r2, r1, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001b3000-0x16)="") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c9a000-0x4)=0x0, &(0x7f00009aa000-0x4)=0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fc8000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x100000000, 0x400000000000, 0x0, 0x0, 0x2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x40, &(0x7f00006ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d17000-0x4)=0xb5) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000bcb000)={@generic="f9a56478a4bac5120e0e56bf8f01f1be", @ifru_flags=0x2301}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000181000-0x8)={0x2, 0x0}, 0x8) sendto$inet(r3, &(0x7f00003d2000)="c7f6", 0x2, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a5d000-0x4)=0x0, &(0x7f00004fa000-0x4)=0x4) fadvise64(r1, 0x0, 0xfffe000000000, 0x4) 2017/10/04 19:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$ipx(r0, &(0x7f0000338000)="53e54e0c4b6aea1ba366c8a6d9bfae67f9fad6ef8aab405bfad4b04f2548c77fa1afb6c3fe0c051621007e4849469b4d7244100f0b4be9aad170c7727b4ae8d62273c5a6855acee5b3784d70879c8d1e040b20ad14541bc95b550716c8253648c1c052a7af06e86ef69c123046a3ce042156d7776d9092fec5481a85cb69f26a482e2b2e7ba475c7773c95", 0x8b, 0x20000040, &(0x7f0000097000)={0x4, 0x3, 0x1, "32ec68e7f889", 0x4, 0x0}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000093e000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff298, 0x2, 0x0}) getitimer(0x3, &(0x7f0000c26000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/04 19:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000659000)="2e2f66696c653000", 0x0, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000171000-0xc)="2f6465762f62696e64657200", 0x121080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e88000-0x8)={0x0, 0x1000}, &(0x7f00001c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000488000)={r1, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc0000-0x4)=0x8c) add_key(&(0x7f000085a000)="73797a6b616c6c657200", &(0x7f0000aef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036f000-0x1000)="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", 0x1000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000a56000)=0x8) getresuid(&(0x7f0000f91000)=0x0, &(0x7f0000ea7000)=0x0, &(0x7f00004c3000)=0x0) sendmsg$nfc_llcp(r0, &(0x7f0000a3b000)={&(0x7f0000cd7000)={0x27, 0xb994, 0x0, 0x2, 0x101, 0x100000000, "fe90e201a24f99cff965379a1c6373940393ac9641f75f08e5715c55dc766498bdcee18558a9fbdb348facfe28116abe10a139e5a317e3e69f524cba12100b", 0x5}, 0x60, &(0x7f000061e000-0x20)=[{&(0x7f0000014000-0x7f)="91350e0351d643c7683c53cbb9b78e35826e179b6118ab29ecdbc2c9695e517ebf9ac15dfb20c60864882473f7a573f73bd102c039c4fce754b17bda1333d7a68280def29cbb2dd57157833682f899e06546e08148d0fe02f88ae21b55a16442569ffd46945bcd1c38e89c994ff4c363a6f7703f21b8c022feab89e1363d18", 0x7f}, {&(0x7f0000796000)="9e38432c4e2ae1f707bbef0eab8ba4b63a5bebc18369f09fe189aa1c0873b2637dc672494d0698554caaa88b973a63a38fb0d46913df12a782816948f140490dced7ff278090013c34d61b5799bf2642191b6841995a32696be6baf6e1afbc68ab1165735041d129906c018746e4ecfe5a31b6dbce15bcc99e7f0da0a1b9b22aa5276f6bebd6d626f72fa86846f735c60f4061ec317f2de044e533b71c88b55b9fc923af4ab68d80965b5903cd0358191b2e8765ea2427298bf8a99148810f5931d8c634d2b27043dddb40b824", 0xcd}], 0x2, &(0x7f0000beb000)={0x78, 0x103, 0x3, "9d7bbfdd13867bd84c8ed418bbffa76251ab2bad74ba5c52c28b6805dd0ced8f4d2660b5d7686b8b1c299c029d2822e39cc3f3c1d170040cdff9473e873f3eb067613c7fb018bd52143a93c1c99cdbc469cd06158d3df874f4cedf2af7e45330e45e9ec8cd32"}, 0x78, 0x20040010}, 0x810) getgid() r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3c000+0x197)=0xe8) fstat(r2, &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000db6000-0x4)=0x0, &(0x7f0000000000)=0x0) fchown(r2, r3, r4) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000085000)=0x0, &(0x7f00005ba000)=0x4) request_key(&(0x7f0000371000)="7573657200", &(0x7f0000184000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001bc000)="2f6465762f73672300", 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r5 = socket(0x11, 0x8000000000000803, 0x0) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000ff4000)=0x6, 0x4) [ 70.241123] device syz4 entered promiscuous mode [ 70.252713] device syz4 left promiscuous mode [ 70.299798] binder: 8699:8700 ioctl 400454cd 20a56000 returned -22 [ 70.314015] binder: 8699:8700 ioctl 400454cd 20a56000 returned -22 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r0, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}], 0x18) ftruncate(r0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00001d0000-0xb)="2f6465762f6c6f6f702300", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000a0000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x41000) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00005cf000-0x20)={0xfff, 0x0, 0x1, 0x236}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000655000-0x10)={0x100, r5}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x480, &(0x7f00008e6000)="000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x18) pwrite64(r2, &(0x7f0000002000)="f7", 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x2007) sendfile(r1, r1, &(0x7f00005e8000-0x8)=0x0, 0x82) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000192000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00003e1000)={0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="f3") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000011a000)="2f6465762f736e642f73657100", 0x0, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000514000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r8, 0x54a2) 2017/10/04 19:07:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x22) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057c000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000379000)="2f6465762f73657175656e63657200", 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000353000)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xe002) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000181000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r4, &(0x7f0000fe7000-0x50)=[{&(0x7f0000e3f000-0x1000)="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", 0x1000}, {&(0x7f0000ee3000)="bd4bdce31fa22ab1490d26f89ccfe44495ff910ff3ca2b8fc81f5cefa8f83ee58e24d8935c86d4c38e235ff8eadb4bbe7901a6f7871c2be7c61e2f595b92116b701f508269a256240e80175e6efc1a44b1955d1aaee28a", 0x57}, {&(0x7f0000fa2000)="e51d66e035978e51b988b65662ee358deb7785b668ba77ec71717aac2f67c641772d3a4b00d1df92e2dd49b622cb9ff53e66717cf2e5b828cb70e3eb72ff51b6fccc1b1092402052ab2aa256297296da9f1e9a34c7731abb0ede9f546e6c050f931505b100a19f443e90e9d16cab2b9cb171023d6b65945d5218e4b600f92899158a41405121dd90d20bd1063ee4c1a70725", 0x92}, {&(0x7f0000374000)="a93c4691f28569fbab3303672c86929c0e6da7358b324628a516b6a1965f90dfacf730f01ff82677c37a0e002205aca25abbd5242eeb5d91cdc9364d69095c90b902312b55739f948f4511dc5d82a2313ee17aa43deda730ff2360549ee7646ade8a8e6810c835484a340e376519baca603aade40c8d1514ddf65c956fcc4ff6eaeb47f883647578f17e738ef90eb0c99c120aca671c6ae451eae7e6f22f0dd9c53e", 0xa2}, {&(0x7f0000c0c000)="17e8e438543bf031484fa1e09753932f5c2d0a65cd074e3ea67c61ed3fe5c0bcda0111896900154ebf906edcbe54e48d6d0c708acae534f401c7c6b36adb14f24452196f56172fee0a77674d1bc15fe85082d15aa17e67a7db02e8321f5b01", 0x5f}, {&(0x7f000037d000)="e284045c00046cc909a94d683f7dfc2541506e6a354966", 0x17}, {&(0x7f0000adc000-0x23)="ba280a356a3aa238038bad2ef3f9b2addb761d71fe4ccaf43f0ad359e2aeb12264a3d9", 0x23}, {&(0x7f0000ab0000)="9231677e7c8a04f83ea60dfd213e5ea3fffbab803637d6", 0x17}, {&(0x7f0000102000+0x79f)="318106079590d39b8f0965042c8eca0dc8740d85f6f003cc40fc350e53c384816d0328d6cbae796b577b4e51c3aff87434f195cdf484d929fac177fdf6bc5a06377598af2fea4ca63a536a5c322c96cdb1569e14d2b5bb4399a426157994eb9a64959ff82f33b74f2e1a4da75287c8f2240101c0300b1a0b251b26049a47bc8b9bc4c6d7de117dd6357a0a30abc495613bd058b97a5b52c01a1216e41c9de1ede29fb95206a53e5b91f1db21", 0xac}], 0x9, 0xfc) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000008e000+0x76d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000206000)={0x2, &(0x7f00007ee000)=[{0x0, 0x0}, {0x0, 0x0}]}) membarrier(0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) modify_ldt$write2(0x11, &(0x7f0000abd000)={0x9, 0x7, 0x1, 0xed22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000e1e000-0x40)={&(0x7f0000fe2000)=[0x0], &(0x7f0000924000-0x24)=[0x0], &(0x7f00002f7000-0x4)=[0x0], &(0x7f0000bbf000-0x8)=[0x0, 0x0], 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000492000-0x8)="2e2f66696c653000", &(0x7f0000b54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000062b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085f000-0x4)=0xc) syz_open_dev$loop(&(0x7f0000f2b000)="2f6465762f6c6f6f702300", 0x405, 0x20000) ptrace$setopts(0x4206, r5, 0x1, 0x54) socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000a9c000-0x1d)="0000000000000000000000000000000000000000000000000000000000") sendfile(r3, r3, &(0x7f00000de000-0x8)=0xfffffffffffffffd, 0x6) lstat(&(0x7f0000cdf000)="2e2f66696c653000", &(0x7f000055c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r4, &(0x7f00006f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) r6 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x4002) readahead(r6, 0x2, 0x0) fallocate(r6, 0x0, 0x0, 0x44400004) 2017/10/04 19:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e16000-0x4)=0x587, 0x4) connect$inet(r0, &(0x7f0000721000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00008dc000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000055d000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff0000000003000449faf5238f7e23"}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f49000)={@generic="13ec27d7d7f4f9e000eedfade6b57fb6", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ea5000-0x7e)="a175342f418240c9b3a6ae120070f5bb499e0d015752b126dac68e45bafb9a1e26ba5821a201991ff5de3f913f7c5247d90bb635a7cab7dacf328daf5e79a6ef8143875363b7e8295804e23888d70e9b9e6bb1b3a4ba565f0273df2e7aadd2b18fc1d297c2c88c82b813c1c8cbfb76ae3d7830bfd9844703b04ffadb53f4", 0x7e) 2017/10/04 19:07:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[{&(0x7f00008aa000-0xf7)="", 0x0}], 0x1, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, 0x0}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe3000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000601000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d03000-0x8c)={0x8, 0x4, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a10000-0xa)=[{&(0x7f00005c7000)="", 0x0}], 0x1, &(0x7f0000af7000)="", 0x0, 0x0}, 0x2) sendto(r2, &(0x7f0000039000-0x1000)="3ebf267a71f97f82a0eef51b820a76371f1f92b462d2f8b5104ad8b5a3b9ad87fa4504df73d663cf87c5b9545a3bccee7c47c49af365a99b1ea8f94ca86452bd804b13ea6d21468a799060f2eec2ef1ed970bab2735361692ac36dca95548ae1c1c6aa1c9f6a43238cb91df920c069c6a90e3b90cc3930c4fcd3c5ae7deb820f5fbf6e789407ec78315bdb7f41ab0375dd162ac7a272cf227e55abe3bd954164b3f236d110635f1bbbd38a615e07d4dc1af0ab4e24e1ef3de456b846c41ba272c1d4e12023c0ff01424d4bb019043eb2f7238c6c1111c6f81b92fcef0444b5b33dc41322040b8a070d1ced0c7290c82565214b5343c865cdbd54638ae569c3eeeaceb33a7a83c891bdaf778403ff4f87878dd1ed9c41f4303e839793b62400f1d979f91cc71998b3dbd4e73f3e54a25fe23312cee6454d13d0513bec47b0f980171b2307462cc0460eb0835215641f051d53008beb7f4c9a6d4987d96458341d7f7fe03b0ec83ebc62278b936ed40d6f0ce6ae352f302b5d6e41757297282deef721c34538ec0a3866b1187877d8a5bde2d65a884b3ccc41558f583e50360ad3e2dca8979e10b7229041c1f21366b5bca8dc83076d81c8955e9455deaa088b1123cc2dd6be3e7117ff6be78d3face5ea93a66033032e2561c24116367cb33cf852702eb9c9db0571d55b13886a25dca93686bdd88097bcf0b8bad0ea267b40ab16cff70de83c3ecb81fd57b78bf1a418c1e88bab9da64c03ea6c03ca756b9fe99fff24da5769ac138854f9b587f89492e65e67dbbfa4e319645d27c852b6eb532d0e4eef043ab3c142f535228252f357a21dc2f3afcb4b525eb0cf3fa451b55dc543ce71856a02ed8963650ae3db8f543c1233420d067d4f073bdc2e4c1b5b08b511c6210b9200b3222896cfae6317aa36bbbcb7aae18728e15ffdc1dcc9962508f6c1c7aa91c645d2b58146013f55e3449d8e1beaff7ae2e6fe0c57469d48778253f82272b0a5554e7c8e769e13ce341f5f5cfa0fee026debc4196579c2bc44a9021ef43befa657bd9dc058e27f291a0f7d37d12c99fe84c7803ed11eab8a8f9b6c58cd3be0b278c3431b2ef1fa575b9cc21e1ceed87a222239431bd32e6466eda209af6b9da88f50351c1dcfb31d960c2c6b36ec1d62c8a58544fdfa3cacd256fa816ce74aacf036516a99591bdc5175786191b76a087016a5801a8b4640de2656583d76775d0902d535d33ef3d93cea96316ab37a9b417020f61b2ee4cc68cd362efa5ba6b95923ee7a1b83ef7b3e3cc7dfac6758a5d1045e15de80a7e42ec559c203e46b2796d964b21325fbcfb3780982ac47f72c348f5a8fe69e355dd56324d89ce429bcdc0972917a2b540d545d318828539d0e1397c4ee269fcc02c656e3a495e71927681f043c903d1e7f9e1b048b6a300731fbe615dc108eed530bf7b815d5e1e3bc8ec588735137d467336b1f74c64e0475110c1921c6367c0b7b27ca98dd5a60ef798d0ac683c8b818f70c4dd50cdd91fe6bd0666c99d00bac70063ae63511f18f3824b90daf23d6e6e25914d30103a33a64ab063b901499c7f3206c864acef536896d6d5d0c0c305f01c6b201f6e3c37a477505a0aa3edddc793c0f7188d4608d24966ad67d13c377b3c73512ee9f3ec01eb74bb7ccd26e42a84c8bb6e4e71a1ae8c73980973073ff874c874d72ce30bd8646a9a35664db5994f7467a081749e4b697f46473c12e899ae79666e6a36278c317e6a1de95875dc266235394ba5451313b2d939d89b6763981139a4e766e4208c81dc5195ad4438895dccc35fcf74c03b1685bdd50e4d198a886d4ffd55cc5a38dd2dfb9ef7f4bea866442e777f35ac38d9b8fbfda05b12bda84c4a8cb5dcedb3ea66f3f4584fcc2f92b4211fc83e8bb0890be4e19f926bbed3e0b12ce0f7557b8628a2c5bae66824fb1e10ee2b61cfea7c7352d8b6cf463b53f887422491758c2b189313a70964ca4d0616d938c52cb7c9222705d5b73e9a5a7455da6372933a9da68d1bac096cdad48a1f9394b2ff67022e410e7aec0b720ad1d6e4eef8b308e47540cdd715126dda5c5c4e92b39bf5c7c7ce1493e18432b29b12d82b38b55d68d0f93578e9657d01691c28d5dbb9cb2920224cd11c59a8946d0baed6025558f500c14456ee53b9244167fb99e041c6c7b30eb142987bc911889132c282bdc5d404ffa13adba34bc8122b8289238cf151f4c0b0efcd4a91c0f8c95858507f2877cc12f8bddcb070e7e19abc2f3c6eedf7a37ad5ec42318c6859573182d7fcfd0e5a14d3b6c051d740214edf68a9e3bdf2bb4c200c3e1d2a1c378301357c72918c88d6caa96e71c2e4e1ce3d512c2a562893452ea5268a39979dc3efe92f72231e92cf37c09cb7a248cdc574e366f4dedb78a8ba7a0a2efe2804aa59c73b0dbfdacb2f9aaaea1e124a6f7eb648578f99eec54613c3d7318d8de9ba8876472afc5fc26babf26b754539cb2868e10d821bfad0a2357ce415e8ce20531004d7c73e7695ed49310b91125402ab7d50849ed8f10e83c8744f531c3e0b7e4af77254bc510d195c66dbd7f030b20a15d10dec2d1c1b310289d47a2cb2368c61aa15650b6b6fde2936bbf3acd6fa347ead6b7421f1b194be502164d1aa9cd8f1a05fb8e0ba4939181a14cb9f493ba916a653030382cc3f1320c04aea34802ea49bc2d2c0dbfe5a4424cad6836e3abef236d1b55c4a88868725bc1c1a0f2f6e840a3ed004cd1c979d7e71562cedb8ad9c2e74e00b3f03845eca2c5b9b82f9fab67c48d27b077e3e5390e22f2a1c38f2c5cb87257a233d93d659f125720ad1b1a357cdd3bab281e8ed2d38917e8394c2f34da2fef41e76d831632105dfb99f959bdb74481fc277ec4e4ed9cefa62ddb3f7c3044ec95cc79468253c8dabf42af79a76139d734e41cc6aed96bd3d688a4a110e83781c742f11bd3deb1e9a8b539a354e866b550e1550b9ebff418b95ce5f524d63d08e3b8dacbf3580548809d2991a70f2b46932c2f5ebaca3da8923128862e1f21680a3c90a8bb095eded17ea7e7b995418e718727d79fec41c130c6002b7c828c434b5acbf3a117f5c978c37930752b5fa2d185d714453e63cf3fb99eb9db0691cc7b837f273efaffdce7634ea30641b61fe5553e73b2f2bf39bccc1d953605006d53653ae3a81be0c4b61af3a28323e18a202f9f83d44cbb40a53d91f02cf72140c5df7b08e13a762291c5784ac12bfd61d86ddae98de2ac34e9d8f0488f2d04313886b3266586dd7f6ff0d378b22c0b419848c524f42434ed81b72e13fe1f5ad8c48945590321f244b172312b058398fc7eedfdb0428a3205855a3bc7b32d0a25635a04acdae01d80fbbf8de643a0492571418d6edcad6a2a89ab55ff99f0fcbb577c68b7a3affc01894916d7fe536ae679dbd15616788862e9f11f05f89858125024985074e78f0ce4988c1bcdd2d342f9493d5e5f6051c2391c0a63062c6e7fbeebd1bd165b8c7e790c49b9bed7959d710f1500c98bb4f36fa2f4b9083772ef4ca9477080b6a06281bfb7665164320e2c38097c2f568416a8610a17109f79a632a89712df960d5c339b25d1941af86d128e5952eff79d44fe1c9e3a310f2cb05211b3c78b539b65648884570d1d54b5a81c6ced3488797f42ff1d2f312584ad7472862ac3077b559b9cd26390dc5b0500e217172c8c38db7efea166063572d9e3eb7113e352e72e9e7eb4f97ff7ae064de21fe99a77cfc3aed6fe0a17878cdff1eb8810c1a4872a6d3825fc60d2c8319f744216910f82d38a2dea26c035d432286bf7a535c8623117239573ee5e4ea8f4a530370f69ff4869ca8eb1f20adbb6fbd41431b664a9d25f62adb273327301abee4a8b8853041eafa19378d8df409fd901b7d00a276985711789ae4f4ac5e3767380e65dc178d12982ea33e9dda77d69f72bab932520fcda21917f4370424a2c0abddd5042664d16d25501d826e773f191b5974deed385a84cbfa57ce82f1106908465ba4a8d5832811eba5d0d8ba81ae3001408154c2f9936a2a15313afa5dd14f55a767f4720922c8dfe5bb21d20e57ceaf952a2afc9a0f648629203974b47bed4fef59086d1078fc744268328e78c0008857077f63fb4814fb13722c82527b60f7d34f69208e19b4c241cbaaa8dbbe5cd463883533445bb59f0aa58315320251c392f68cde78c53eb49a0f883b103f9510a172ceafb08f7b0d1513c304df88842f0de218f327db56146a370edcb7e14a5ee3b84558d68c57891cc43c6b97bab58ce49938a5377911c8147a75d15080fc3f5ceecce5d6ab69eb706bc20a1c6a6558a0be5e75918e58597acb1f00036fdc7d338ddc0df59608b13d96dc4588206927e2201e243279c06c8dceed77bbb4d00051c5bad0f17e9e8701f8f1bb7e02360306b8d2bf590a34eb340ccb9e24e7526d5f183db7abcb7fd221953202fae3ecedaf0f0e7ade63f317a72beb4e95dfb855f5191f6ea598ce6d4617b38d103f9ed3d0de9f7393ed2b080d6bcd03d97ade0d384b04b2da4b3fedd0077c0ab6fd2fdfad3705ed232e6225f261d32153e9139ff8c17976c66404d6a404ffed09323e2ec81e7f098d10602c758de1b213880980495654cfc6ba2b1c1196ca28d3fc12b36fdbd57dfba53ec38c7a175ee2472508d96abc4a1760c050bdf955051ba3846d35ece353727f86790c2e1731b75dbd80cefb4b747bcc697f8c920b39cee80884f273cfb7080edd863f2190c9d5a3ad69ca68c87545ab04b5512a1d24eee3c335ec7942cd691021dd14ec60d85af0bcff4558b8a0616212391248217e5ec0b52771757d0f14d11b9d54900c711c164d61cc8c4758ffaa5e4ad62a1d0ba79e26040aadfea286c774644e1ed2352b5030df6525a18906fe17303948662ae518d075752ccd0dd5932b2598f1d98a5275acc4f9c823affc97b49b462be697ad313902f9012e89efb2d8474ee69378bd19ca852637826a51a21b739ea210342d848fdcdfa276d2d98b7c7cd7cc3f95d720c0763ba51f29d9b14449690f8f4951440ab7ff5649251f56255a6036347544a0c425e0049c93e2fd8cab9ccf32e6ba4b8ccb62e7ee635fc1d0c3b69b7eb31b1946ec3d37cc96435f97fa4a7b8d38848b2081f2f30dffee5773293fc6fb7da5db231014b96f1968d2fba238e6e67d42b0596dad93de4a3eb9bb8d04215834de3b3de8b54d8362a51d82492430d59491853e3f81eab079c2c006dc19c3a1c8b077ae77c9b58ee011254e765d3fda50476153378847e4fa834be94b4d04e68b0247862f8db2d478d955755ccadb04d47e4f634bd3f8430203ffaf5bb7316a7c6755973e2c186fd422be202e6ef263b3b84bedab63b5bb16577cba28ef6bb5e9aefb91c817d465412e19795c7453d6e69306f06dad419242584bd736ab3c30d33274e4038978cd1f99242cc96f50234db772cf8c445f0e19b44319f2397e81467eb3dbd621b7a7b52d8aedf25a70b452af2dccb6c812b5b84b7223146451ca7f8fa98409fcaf4d2560bea8211284dc07112a38590cf81ce198ff4c07d050189ddaf0312858f9184a069829482f0f5b172ce6c0206c85048b7182a3c17ac50abb484eeef8984a5ff624d78557f636e880bc73ad8af10c72f7f032f26352ce1825410450989030e8466ca574fb836e73455bc76f07950ac1f949f4f2c9ecd74c20eabba12fd81b5132bc624a7585d43d021a8d5991ec1abaf6aba7126e4d31379f03e92b52c1054eb2046eacf36145869b027f7106e4d4e24ae", 0x1000, 0x2000c001, 0x0, 0x0) recvmmsg(r3, &(0x7f000022a000-0x40)=[{{&(0x7f00005e5000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000659000-0x70)=[{&(0x7f0000040000)="", 0x0}, {&(0x7f0000f7d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00003ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x3, &(0x7f0000e88000-0x1000)="", 0x0, 0x5}, 0x8}], 0x1, 0x0, 0x0) add_key(&(0x7f00002af000)="6269675f6b657900", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000594000)="b88989a814099f7c5ce9", 0xa, 0x0) dup2(r3, r2) ioctl$VT_WAITACTIVE(r4, 0x5607) execve(&(0x7f0000f36000)="2e2f66696c653000", &(0x7f000062e000)=[], &(0x7f0000922000)=[&(0x7f0000ba9000-0x1)="00", &(0x7f0000613000)=""]) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000043a000)=0x6, 0x4) recvmsg(r0, &(0x7f000097a000-0x38)={0x0, 0x0, &(0x7f0000a32000)=[{&(0x7f0000660000)="", 0x0}, {&(0x7f00008a8000)="", 0x0}], 0x2, &(0x7f0000a4f000)="", 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r5, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x0) 2017/10/04 19:07:06 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x1) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000007000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000006000-0x4)=0x0, &(0x7f0000015000)=0x4) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x100000001) syz_emit_ethernet(0x55, &(0x7f0000015000-0x55)={@random="f88216f453f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6003, @x25={0x2, 0x400, 0x13, "99277d2060ec11e2a9e453bc08d424f28b9ed8e96bb526289f79e2c412735a83347bfe19b88e96229c66e0d81a7f5ca475cbc439d482ee17444bbd6a1926884cea597eb6"}}}}) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x2) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000017000-0x4)=0xfffff7fffffffffc, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000e000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000002000000, 0x30010, r3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000008000-0x20)={@generic="9c5ce01329299d241ba533e0b998aac1", @ifru_flags=0x401}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f000000e000)=0x4, 0x4) listen(r3, 0x43d) listen(r2, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x802, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x1f, 0x6, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1f, 0x8000000000, [@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) 2017/10/04 19:07:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x80000001}, 0x8) fstatfs(r0, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f00006a5000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80000, 0x400000001) r4 = fcntl$dupfd(r3, 0x406, r3) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r4, &(0x7f000021d000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000006, 0x20810, r2, 0x0) mlock(&(0x7f00001a6000/0x4000)=nil, 0x4000) listen(r4, 0xfc) bind$inet(r4, &(0x7f0000f09000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x100000000, &(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e90000/0x3000)=nil, 0x3000, 0x47, 0x2013, r4, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000fb6000)=0x1f, 0x4) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r4, 0x0) mmap(&(0x7f000023e000/0x3000)=nil, 0x3000, 0x4, 0x32, r4, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x7fff, 0x0}]}, 0x10) ioctl$sock_ifreq(r5, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) chmod(&(0x7f0000552000-0x8)="2e2f66696c653000", 0x40) 2017/10/04 19:07:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b13000)={0x0, 0x0}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) r1 = socket(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000674000)="2f6465762f70707000", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x300) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000835000)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ecd000)=@assoc_value={0x0, 0x0}, &(0x7f0000580000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000885000-0x6)={r4, 0x80}, 0x6) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) dup3(r1, r3, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/04 19:07:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000906000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006fe000)=0x10, 0x0) sendto$llc(r0, &(0x7f0000a99000-0x30)="84a599479723d029388ebbae258dd411621254486b9629e3e12deea342977339a61bd447295fb2f7640dc6a9f3cc7c5d", 0x30, 0x8804, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000000a000)=[], 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r1, 0x8918, &(0x7f0000000000)="") r2 = syz_open_dev$mice(&(0x7f00003fd000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fcntl$setlease(r1, 0x400, 0x1) request_key(&(0x7f0000f5b000)="6465616400", &(0x7f0000107000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004c6000)="2d73656c6600", 0xfffffffffffffff8) r3 = add_key(&(0x7f0000cc1000)="6c6f676f6e00", &(0x7f0000691000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000454000)="2714aeeea94326b35dfc5d7219c3a532ff32ea93804cb6d3ae52b7868ff4329eb7f1a3a4b888fec919360ce0d1f6c3dd2038361d0300f8c22b574a618a1c0d0c52ca9b100ca89b6c76984cf0b87abe22faf798822409d787517321a80d47956326ea0e37bd01", 0x66, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x5, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00002ce000-0x8)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r4, 0x1000000000000000, 0x2, 0x63c2e2c9ba307430) r5 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a35000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x501000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e4b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000205000)={@loopback={0x0, 0x1}, 0xf22, r6}) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r7, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/10/04 19:07:06 executing program 3: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x3, 0xe52, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x400000000000007, 0x8}, {0x200, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x8000, 0x1000006, 0x3}, {0x4, 0xfff, 0x6ed5, 0x4}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) uname(&(0x7f0000eb4000)="") mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb5000-0x11)="2f6465762f7667615f6172626974657200", 0x3fffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000042000)={0xfffffffffffffffc, 0x3f, 0x8001, 0x4, 0xfffffffffffffffa, 0x266a4a5e}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000003) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x9, &(0x7f000002e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x2000004, 0x32, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000799000/0x3000)=nil, 0x3000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000200280ff4000000fd17e9ffff0600040005a234", 0x3c}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000220000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x2, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_open_dev$sndseq(&(0x7f00001c3000)="2f6465762f736e642f73657100", 0x0, 0x101240) r3 = syz_open_dev$usbmon(&(0x7f0000f90000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x400000) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00008f1000)={0x8, 0x7f, &(0x7f0000f2e000-0x7f)="905b4c3f98f639b6ada3158ee3421ec547b75eed9e4ac711de7fb762566b33cfbfad3c8d7d3801d265e70fcdc289fffffffffffffff71fae9e5a9ad3c8bf2e87bf35dcc841cfbb3cf803e33b57df38071af587348a27d8877c8810f5ad4b74752f69b22495a71ca1ec270ec401000000000000007e8a96944c42e6b90aa016"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008dd000)={0xfffffffffffffffa, 0x800d, 0x6, 0x6, 0x0}, &(0x7f0000559000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008fe000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9f79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x7, 0x80000000, 0x6e}, &(0x7f00001e6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000097b000-0x52)={r4, 0x4a, "44944d5ced31313d020cfa1937beb562a98927ccfa2cb2e00eaaaee05b6019087ac8d8dbd056c8381c4c290e5ee7628b512a532a573d84678c30844f511be3e756f190c065039d020364"}, &(0x7f0000c9a000-0x4)=0x52) getpeername$ax25(r3, &(0x7f0000c99000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00001eb000)=0x10) 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x1000000000000000) timerfd_settime(r0, 0x1, &(0x7f000000b000-0x11)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000fa4000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000add000-0x8)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000915000-0xc)="2f6465762f6175746f667300", 0x141840, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000d47000-0x20)={"7644d79362336c938e485c9d26b49975", {0x4, 0x5, 0x7fffffff, "ceee0aefa662", 0x100, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, r2}, {0x0, r1}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000930000-0x4)=0x0) sched_rr_get_interval(r5, &(0x7f000048d000)={0x0, 0x0}) 2017/10/04 19:07:06 executing program 3: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x8) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000ceb000)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xb9, 0x3, 0x2000) socketpair$inet6(0xa, 0x6, 0x52f, &(0x7f0000b88000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ced000-0x8)={0x0, 0x0}, &(0x7f0000d52000)=0x8) socket(0xa, 0x80003, 0x4000000000ff) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0xb, 0x1c, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000058000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000058000-0x4)=0xe, 0x80000) listen$netrom(r2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000545000/0x2000)=nil, 0x2000, 0x3, 0x8000000000010, 0xffffffffffffffff, 0x100000000000) mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x5010, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000000000)="70726f635d2e00", 0x7) mmap(&(0x7f0000242000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x78000c92, &(0x7f0000355000/0x2000)=nil) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000b30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r4, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000aa9000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x2000003, 0x32, r2, 0x0) mmap(&(0x7f000060f000/0x4000)=nil, 0x4000, 0x4b09c9a39c5a7b56, 0x40010, r1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x11, &(0x7f00003ca000-0x10)="00000000000000000000000000000000", &(0x7f0000cef000-0x4)=0x10) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:06 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) prctl$intptr(0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005d2000)="2f6465762f6b657963686f726400", 0x400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfc86) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fd3000-0x8)="2e2f66696c653000", 0x7) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) eventfd(0x7) openat(r1, &(0x7f0000583000)="2e2f66696c653000", 0x101003, 0x80) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x624, &(0x7f0000510000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fd4000-0xe)="2f6465762f6b657963686f726400", 0xe, &(0x7f0000f27000)="5d2e27657468315d7472757374656400") mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000401000-0x6)={0x0, 0x7}, &(0x7f0000fd5000-0x4)=0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fd5000-0x8)=@assoc_value={r3, 0x6}, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd5000)={0x2, 0x8, 0x8004, 0x7, 0x52, 0xcf04, 0xd358, 0x6, 0x0}, &(0x7f0000919000)=0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fd5000)={r4, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 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]}, 0x1, 0xc6c}, 0x98) removexattr(&(0x7f000075d000)="2e2f66696c653000", &(0x7f0000fd4000)=@random={"6f73322e00", "2f6465762f6b657963686f726400"}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fd4000-0x8)="2e2f66696c653000") chroot(&(0x7f00003c7000)="2e2f66696c653000") 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f22000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f000014e000)={0x0, 0x0}, 0x800) sendto$ax25(r2, &(0x7f0000f76000)="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", 0x1000, 0x20000081, &(0x7f00007dd000)={0x3, {"c4737dbdcf6f97"}, 0x8}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df6000)="2f6465762f7667615f6172626974657200", 0x191040, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e2c000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f00004ee000-0x4)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d0d000)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eef000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000573000-0x8)={0x0, 0xd5f}, &(0x7f0000804000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000252000-0x70)={r5, 0x68, "4a56d6dee37e9e6e9b567427f6674e48df2aedf0f7f58af79cbbd76d4df41f215a9dbb5500eab04f1941d5d4bbab5cc32a6ddc0de3674e682eb31ab2962d442c45dcb1d42bf36af92834ab22719e4dd777662259a4178b13e8b0ab247be07c309b2a331a43c57794"}, &(0x7f0000c98000-0x4)=0x70) getsockopt$inet_tcp_TCP_RECVD_TOS(r4, 0x6, 0x6c1, &(0x7f0000940000)="", &(0x7f0000f04000-0x4)=0x0) fstat(r0, &(0x7f00004bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r3, r4, 0x7, 0xe) lstat(&(0x7f0000612000)="2e2f66696c653000", &(0x7f0000a88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r1, &(0x7f0000213000-0x8)="2e2f66696c653000", 0x43fc, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000239000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r6, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005f1000)={0x0}, &(0x7f00001d2000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x2, 0x8001, 0x0, 0xfffffffffffffffc, 0x2, 0xa77, 0x0]}, 0x5c) r7 = memfd_create(&(0x7f0000fe9000-0x11)="776c616e31657468305d6d643573756d00", 0x3) write$fuse_poll(r7, &(0x7f0000819000-0x18)={0x18, 0x800, 0x981, 0x8}, 0x18) fchmodat(r7, &(0x7f0000ed6000)="2e2f66696c653000", 0x20) r8 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r8, &(0x7f0000c00000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r7, &(0x7f00002ed000)="a160ba5aa3b39539ad70bcb4353df9efb3c030eaac8bcedc0f327071c92665f2c58f7105bd7d15e561f70490fe6a2d18bea730e187d75469606faac6db9c330df162ad275a2bbd7e2f56fe7e947dab38c932b6f4e315a34afc3631f76fea2ebe58222af1823976b56cc5e9c7f00fcc9985eacabf301f8d6ab9fb2a4fdef36a8d58bfa9ca2238e961e9c705b6d9b8584e08737f0fa8d04d6b392493869644fbe65141206d7cca293c2b58ce954d07fd4aa4b29331e71b99420a035779e102c5977c7675537177eb2caf0dd3e2da313e7b70d0d081f42890ee0aeae4825df67cc9f54188bb4b477374fe3fe50b2366", 0xee, 0x44080, &(0x7f000057d000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x8000, 0x0}, {0x0, 0x0, 0x1800}, {0x1, 0x0, 0x0}, {0x0, 0x1ff, 0x0}, {0x1, 0x0, 0x0}, {0x5, 0x5, 0x0}, {0x3, 0x10, 0x0}, {0x4, 0xfffffffffffffffd, 0x1800}], 0x8, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r8, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/10/04 19:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000aff000-0xa0)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x62b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x3, 0x31, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) fstatfs(r2, &(0x7f0000e96000)="00000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x4001, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$EVIOCGRAB(r7, 0x40044590, &(0x7f00005a0000-0x4)=0x62f6) r8 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c71168d27525300abbc52fc6879bd9dc"}) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f00002b2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000301000-0x4)=0xba) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r8, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x354a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x89, 0x10, 0x1, 0x80, 0x4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0xef, 0x66c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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{0xc2, 0x6f, "a37c0c03434a9a37fad9c01a3bb6c98d1200000003a9467b6af69296682b3df288208a964e3875af3da8d67aa553ff999931be1f3e067c8e1335bf5401eb22f5a66516e60279a8ee1dc7ebfa21fd33c1242e9f78f2ce29efcca90bf89fef049fcab4959afd8aa4c97ecccc86711089"}, {0xff, 0x9a, "b19087bf43e651a19f0d5a56952cd4abef961a0815684a8444d582305a295dbd3590a0df6186e60f395bc55da1364ee095d760fc98529446703ce354fdb81c7046c7094586cd467d04fa32cb3ef5326b97fe3355d3ac94c38afc11dae7bc4acfd1fd2350224dd2f97e863675450182c297763ac34f8f58bc0494fb2b7e199c80321d6350b3f63ad4ba72852b26bc39e43694d169c1e70ff61475"}, {0xc9, 0x1c, "655b2552eea6cf9c661c513597eedef0b043128efa5c020618fb5e19"}, {0xff, 0xd8, "ffef7f41580802a2dafee869b8c0a71a0ab8f79af58419078892a45792353533588033a1bece9028fe76a3331e8438d75665ed2b317a62f5b9d19643c78ed657144578d8e8842c414b79a9fe7120a8749b223270d4f02f742605fd62c99ab47a75b490dd4c033fde32d65d2b648d9a2a7a725fc6ce2e85afa0c555667e1a39d42d0ae4b14ccfde86e3deaee47d980676b2c24d724a3cf48c0be83b71d86012443cbd0cfdf0a12b0e5fb702098d221087457d762f04c97b8e8258b53432056c518f11e0253973dbe1dad86a144f6b23fe67a0079f171bdd5d"}, {0xfe, 0x68, "d5c4865dafb432b3cfb198a9798aad56b167b89b2a701bee7fbd580c9854c560e459fda194eed3754f41b74560e879ce5a73e5a426495347b947e8ed225dd63ad7451c8aad34049d38cfb43f836b6471cdecfec06aa1fe302977d7a4696d35ca87af76cade8677c1"}]}, @dstopts={0xc, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x82, "ca1b2149a198d063f6f290b3c8373fe66109b381affbd19abce9c74d3db4c4cdc9b6f4bc677434cc28ce4317957c358a3b05bb25a5e87abf07f3640d82db4addc7b0315eb64a36eb87440252a9cd05930fbaaed63f3aa2e3d4c70354e1dba56deb243a8453e3f14f30759366c794c4bc3c5d5d15eda6d77aece45287f06b58d8b79d"}, {0xc9, 0x35, "4aceb04d2fc04b1ba56186ee833b86cd96d7f642280b8eba37fda55d576c0907e75a40daa9aa7073a00293857565ac142709e0c3e1"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0xffffffffffffffff, "af295e", 0x400, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0x357c) 2017/10/04 19:07:06 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fd000)="2f6465762f7667615f6172626974657200", 0x505000, 0x0) mmap(&(0x7f000070d000/0xd000)=nil, 0xd000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bf3000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f9d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000cce000)={r3, &(0x7f00002a6000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x9) fcntl$setown(r1, 0x8, r2) fcntl$setsig(0xffffffffffffffff, 0xa, 0x5) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000653000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000069c000)="") mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0xb, 0x40010, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00007ba000-0x20)={0x2, 0x3, 0x7ff, 0x8, r2}) mmap(&(0x7f0000f61000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x2000)=nil, 0x2000, 0x1000004, 0x11030, r4, 0xfffffffffffffffc) socketpair(0x1, 0x40000000001, 0x6, &(0x7f0000b68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000fa0000-0xce)="6008ba630b1f136f8410378dce40f239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000c51000/0x4000)=nil, 0x4000, 0xa, 0x34, r4, 0x0) ptrace$setopts(0x420b, r5, 0x8, 0x400020) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000fa1000-0xb)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) 2017/10/04 19:07:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f000087b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x804, 0xa9f, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, r1, 0x0) fallocate(r2, 0x3, 0x4, 0x6) clock_getres(0x6, &(0x7f00008a5000)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000004000-0x10)={0x6, 0xc7}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000010000-0x4)=0x0) mq_open(&(0x7f0000001000-0x8)="7d657468316c6f00", 0x42, 0x21, &(0x7f000000b000)={0x4, 0x8, 0x100000000, 0x1, 0x4, 0x7ff, 0x8, 0x4}) pipe2(&(0x7f00003a3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) r4 = accept(r0, 0x0, &(0x7f000063f000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000826000)={0x0, 0x1, "b9"}, &(0x7f0000f52000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000081c000-0x5)={r5, 0xa92a, 0x3000000000, 0x10000, 0x200, 0x0}, &(0x7f00005b3000)=0x14) 2017/10/04 19:07:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006d5000)="b4", 0x80000002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000039d000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) r1 = memfd_create(&(0x7f000065a000-0xd)="00", 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffa000)={0xaa, 0x8, 0x0}) bind$nfc_llcp(r1, &(0x7f000003f000-0x60)={0x27, 0x1, 0x1, 0x5, 0x1, 0x9d, "6720a8887fc207ee18857306acb2066ff1146a2cd0db7e9eb835b2bc154a93b92d1feb02119a421567445152ccf98a82e23b4f32e151be015197c9fae291ee", 0x8ca}, 0x60) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r3 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) recvmmsg(r0, &(0x7f0000b70000)=[{{&(0x7f0000ea1000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000082f000-0x20)=[{&(0x7f0000afa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ab7000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x2, &(0x7f00007fe000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x4}, 0xfffffffffffffffe}, {{&(0x7f0000d42000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000609000)=[{&(0x7f0000a02000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f00001c9000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000958000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x3, &(0x7f0000569000)="0000000000", 0x5, 0x2}, 0xffff}, {{0x0, 0x0, &(0x7f0000cf9000-0x30)=[{&(0x7f00001b9000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000d3c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000552000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x3, &(0x7f0000847000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x8}, 0x100000000}, {{&(0x7f0000c37000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d9f000-0x10)=[{&(0x7f00002ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x1, &(0x7f00005db000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x2}, 0x2f8d}, {{&(0x7f0000465000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b9d000)=[{&(0x7f000037c000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000e84000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000e3b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000e86000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000e3c000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000069a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x6, &(0x7f0000184000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x920000000000000}, 0x4000000008000}, {{0x0, 0x0, &(0x7f0000a36000-0x20)=[{&(0x7f0000d3b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000701000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x2, &(0x7f000083a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x3}, 0x0}, {{&(0x7f0000b1c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e8f000)=[{&(0x7f0000e40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000d3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000e76000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000534000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00003b2000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000abb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f000046b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000076000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f00003f9000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x9, &(0x7f00005a7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x67}, 0x80000001}], 0x7, 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f00004dd000-0x9)="2f6465762f73672300", 0xfffffffffffffc00, 0x4407f) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r4, r4, &(0x7f00001bd000-0x8)=0x35, 0x10001) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a0f000)=0x2000000202007, 0x4) r5 = socket(0x400000000000000, 0x6, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bb9000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4, 0x9, 0x5, 0x13}, &(0x7f000048a000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ec7000-0x8)={r6, 0x6}, &(0x7f0000be3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000d1d000+0x1ad)={r7, 0x4}, &(0x7f000001c000-0x4)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000173000)="76656e6f00", 0x5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e6b000)={0x1}, 0x1) r8 = getpgid(0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x0, &(0x7f000018f000+0x863)=[]) sendmsg$netlink(r2, &(0x7f0000c1a000)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0x200}, 0xc, &(0x7f00003e3000)=[], 0x0, &(0x7f0000d32000)=[@cred={0x20, 0x1, 0x2, r8, r10, r11}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}, @cred={0x20, 0x1, 0x2, r8, r10, r11}], 0x3, 0x40800}, 0x20040850) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r12, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @empty=0x0]}, 0x18) r13 = socket$inet(0x2, 0x2, 0x0) bind$inet(r13, &(0x7f0000002000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r13, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r12) [ 70.693176] device gre0 entered promiscuous mode 2017/10/04 19:07:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x9, 0x2) accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000b2d000-0x10)={0x77359400, 0x0}, &(0x7f0000780000-0x4)=0x0, 0xf95) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000837000)="2f6465762f72746300", 0x200702, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00005bc000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045f000)={@generic="81420971efbcd8775438e1a28814368a", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000019c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000-0x8)={0x20, 0xe02}) keyctl$join(0x1, 0x0) 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f000075b000)=0x4085) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a8c000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) r6 = dup2(r2, r2) read(r4, &(0x7f0000068000-0x1000)="", 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000066000)="85dcab18f78f3273f0dc14f5a837ea8a5b33c4522bb06abb270554e6cd224fd4ecf25b469e3a4feda7f187e726bf9535b556d46013507a6cc6796147abd0b7abc8c648ec04cfc475fe1bb7d2d38a74ef4ddce1351a2051ce351133ba8accdabb0cbb78365b4c1de1ab40a3f5dc53ec67871ac7997b7afcc051eb49447b884acf4cf938b010c064f3c5b17894ca798672c42ad819a7af3c916dedd36ca0e7128d00752abcb5883132c056df6ade50cf17923f5237179ed311c106125512c4c469d61bb5273f5215b1beb3db132316cae2ed969c5624322fc2c21d784f7501b9e1937827b0c17d1d4af019ff06cf02049bbad415de389e4addd304a664c82bd7febad53c1d269b32e4465e41ecd74b6165d7e1fdf0f3a887a5b96bbba219a7aefa0ae55f91e6efc933941757cb7ff2e5a3be4a571432c7460b4d2f1c4b7b717c3fce6b51116afcf602628c1ed7259a2fc46396b71522850e23eb26b8aef1f6d29d3693c5e5d531d77a142fbc789e123b1fde341d71b16e50f8dd59db247f774ef9dc7a36012ccfc98145ce6ef6fdaaf12c29e9b4bc583e1b6a36e97553c63ea47023c85b1cd962df670b4ca5d2ad1373026bbfdd32bf3c3a0c7bed35775486148f2b69daa3d912ddc95d8342f40a470f24bc89e93e964c8c44675693c3d8c6acf2d17d8b45464716f91d9ddc1d1706e74e6eb24dc0a25dd6cb30deaec8596fd452fb2cf0ffe5967fb2dd3a6ac067fd3b632a37869b1ba88d4182345d89afeffdabc25a9fff30392178273770b5f9160ab532ff4c46b5a5bd48ae97b10d27ceb972eb5fd1950333c488c729636774365f717dbff3ecf05249cba3cb1d2330e4a3b5a00fafaea555f9ff00ff1c61e5dc812ed0fbe6f19540edff7f69158a9aede627123a7abbac005cf8ea644101e315ac034fb1da4952a73b8ffba7151ac7b456baf271d6b88b1cb31985eebb49dd3b2ef14d05fe753d2a3014793e072f9e87cf80bde4f5387edc1ee64d1fe212ca41ed9baaf202561dd6d32fb5a6c7be7c55165c1ef539f9fefb4051f6e0ea5d3d5f39701da99632f583d984e6f0097d042994e7c4986f0349d39097220f498d19298666914d63089eb8a741b9f0907d842c67127ee05fc6ee315a4cf55e4781a079d1ea415eb0c4315ffbe396a086e5b6b2f79e2d59b00ec4d3f0ad62ad9d81102c697446013e09334e11978c6d8e2c924b351946badc1a8722369029e4b8f46f91497a979effa2572cfab36abca2350894d68b142f8ccce05e748116d635947d8091a472694ead82f20ca92706b0bd7360547b6fa1c2454649aa9e1c197e3bb5f678ba50a987f93e99409f403e9cad40b0d8648512ead4a715a4454335b7a642daa7aeb4db55a6a7cfd5fb3f2943618a183aca15e1f42f25e75719fd239dc5696d813f45d2b192371965773b6c33b19be1d05c3978c66f95d4ebe5d08bc3b790782bffa7a1ca2e3f83e00b8457869e132db9b2d06cf13d1b7b8205c4fce49ac49451239c671ef6137a76c2a2882120474c6ca267cda4f70c4758188172bd9dec9d0165507b1a526b9b9f208c1076f7f0e47e65a0370023a0b301eed1f72ef529ceae5f51cd55f7c21563b9c4876d67e36d3d0bd5369d2fdc78a422eada729c4b134a098b617542729ea72218c8e45c6337f27d0443ff52e0467bd4d28b6e24f4d2d1d13a628db2988f144d69393daf1f58ab19c9ff582c4e3899419e5ca08289c1dfa85f6b048015941423af59c051942902b9e82f9602a704c7c060812a2776371c8a7cf02a47d7617652c0133e6479bf2773b11c8b3caeea33eb65f6b511edc9d31d6138ee0499c6e96423d8ba623e60f8e9e49cda490b5e692d2b676a50df01c963a5d3c20f13efaa37ac8cbb61efdbf06f18d5611cf153cc6ca28de65f7f80bd894bfdff997ae5cb3f088befc2c78085c5febf7e6326fb32c12fd69e8f20774b0fb204409fdc48f5bbde6174b32290e12d3fb19343291c6158170b090de1b5577e6985fbce8fd75c3bc270c0284e43b178633b6f3a16624c09d0b549f488cdab397e424d33a1f1de074260b7016f29ec188b177c15d5cf1f3e31222dad4168d343b7c8a2b05848eb03fd4192a817604cf3d8ec37e5df89162bfae4ee3dd225cd752337dc19f5b4adefc7103e9e87cab28b2c3f36709081ff926c3f4ef35bf27a771d3915cad6ef89732902a4f5c1c52e58304c0c961a3d0b2d9ada7efd3ce60fadc439438219e159a9566ec9f4691accdf459902e8f66b08a85b495124ce701b3641ca67983557ca07d8d53e824150ddf602126c956e66ca9ccacc42803af2802d67c9eebee70607b719b574b1bcd92a1c7ca4415b1a5e4dbab8c2fc394873b47d955da7a6bd9fde03e1392c515a4d57bf4c0e7c0716e8efddad7f0eacc650a802f37e8edbd5b582d81a46ac39d906324c707f65ede6a3dfb0ff7156e1cf1e893ee5e10f3f2a3888e4c59f8a111a7e74a87955f87e28fd6ad6de6fdddebc616ad8554e2ea98386ac2ef3de405174c5a2d1b9228abc607089807b35343371599cedeebaf1cf00a4ce69ccaaef6e4b070c4377756563036f3028cfc9842eb7a16e8ec335cc222a2e61bb865a2c12263f9ff8dc5b3ceb86e1a1b92b81953f2b86a448cf6fe1d9496dbec9bb99aecbe4f6e3cd53cd061683694230fe8ee72b4b156d3f2ff116065b57caee74852e80e133dc64c94212fa1c5133331e830654b3853dcfef3fb3554bc596fa467324eb1538e2cc53f67a99fa890c8190c798acd217d7a3bc4ba7f7ede227f8689d41d52d4c16a7c271e1b4d70777b2afb9d5cdb12516e550b01e4135dc5ebe1274247872b14cc9ef7925385c8c919fefcead6bc672fddd2d7524875585382d479f982c216ed9ce13c488450cd0907de43cd3c81e20fe201406552bae3e78cbe13236a45c5e7228046bcfc79e20e2ff8bfa5730d61e4ac30c1925beacef732e6a61729b8e0495467afb1aabab415a5b9f7597ff38f4b4c22fb974319f33d068ca6a201c0ade11d08706e0715b49ff2a090a8d0abd5e6e01066898dd060ddc6b32a284a8f17a6d9d8c3c873044678464c9f3826a67f0e1a09e0dc42bdb75fa8aa1e7786f6e7f648268f227a9c0536df1449897f35b306f2496bb8fb0f0c491e556cf49d9fcaf0ed9b529e0165db87ef1c4aa1e7cc8ad797d70b030c9badfbf9068246a92a6db429289910c38a0839616810eae6cec262ee227961fe2d83b8f73d81c2007b81e3149ecaa7c3b6f4562e6ad554c5f7dc970cd4ca2a05dfa8fa8abc39176adcf506c6e9f79f43cce8eee773c371405c3e69c570913aaf9ff2604a89f150b72ae4ac6c41904974ebb17c5529e483f2ffdf8dcea95a9a59e32586f4d3ae0c60cc4dac56de5ba75d4a128b44b9dff9d9176a7cc008a79d5e01629b2ccd5f878d812c9a2e5776bcc9b4c3635ab35b6d03b4a5f0831d3585eb15fa6220bbef606a8aa06e9bdfbdaf84b0c7d2f260c3727a4f613c734f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0x1000}, {&(0x7f0000049000-0x33)="778c6cefdc2e1b39e3fd8c05a48c07e7f280be34bfe3b4681832a6fd64580ff70c9e1cdf818b8549740d3c1a5be9d9626d4cab", 0x33}, 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0x1000}, {&(0x7f0000011000)="0d99768bb45763a098111d1fdc0e1727ea6516", 0x13}, {&(0x7f000003f000-0x17)="d10400d07298890073646ed795d6e57adcdb584207382e7a00c0ccb63bd6d93ab21868bab5981b47679066941f2af2b30b10c496c9291882118b7ba830d4c090c08d26e4bf193fbd5f3350b8c886307b42e5fb", 0x53}, {&(0x7f0000069000-0x2e)="1ac46e3f916a8ed046350927415bc51fe2cbb18c31e71eaa07804203dea06e6195b25d617e5ab687e469a756132b", 0x2e}, {&(0x7f000005b000-0x9)="161b6c7977289d4445", 0x9}, {&(0x7f0000022000)="09a50bc93bf8b1c68076b569c649eb13f3f5871b0e458b8239c370d0388b85d826d90b7831ed72c7f6268b9bac0e6339d18adf5e74016dae25411b66f366a78d6bc32e1fc51c39d80ea0895489684aee7212dc7f677d75f5fa0e1604cac268716bd501ac2bb0660c9a54fc407cfca6c92f6048134c56c6646cbd648179db072e000a103f01b9401dd70090095559c19c86a35e8145f5bc7140fc7e452461efab6bab89d87f7d96065039471e92bb88a4419c1da99ee67020634f30b45c14a6a6488fa201680998dfc50d4e7aa290b3ff822e47628cd79bc61935acbcc02abf13a7392905a5", 0xe5}, {&(0x7f0000015000-0xca)="4c71c48cd34cf9fe94f8e0f3c0040c9c23eaf814c91db47bb6ec4be91f97c7c93842202063f7216fd3f7b43a4569b14c2adfaa41247a0e944163f24bdb2e5fe54bae84b2f1759438dc5f2a9441ec368dc58c46c0399bcf89bd0d5db8a16b6ae3eb76fe338a5d50cb516f42b7b46b73cc839e62200b00dc9f26e26cc825c3153101be79f8cd0c18a44e41a52ade9c4768d90db21213694ce65e5330f293cc6c20cedeaea97cb4dc6a0440e4ce8dd65c62a969a40fdc9719f524c0632b647ab0530918bbaf15460f0c439a", 0xca}, {&(0x7f000003f000-0x1000)="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", 0x1000}], 0xa) 2017/10/04 19:07:06 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x32, r0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8005}, 0xc) r3 = epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000003000-0x9)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x894000)=nil, 0x894000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r3, 0x409, 0xe) accept$inet(r1, &(0x7f0000462000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000377000-0x3)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000207000)={0x0, 0x0}) accept(r4, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000191000-0x4)=0x6) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0xc9, 0x7fffffff, 0xbbc5, 0x1, 0x0, 0x3ff, 0x4, 0x6}) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r5, &(0x7f0000890000)="51918cf29f669c7d4f5294775dad77074cac8d8ede6b07bf44f6e534a50979ebf39532ce5629eb5a8ce530f4a2ff939b0200000000000000118297f99eeebb9996432d3acfca3ac63911e0d9502b916c4585c5d8d0a155f0b4d1a1aa2fe94c7b7897ff72ee", 0x65, 0x0, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) userfaultfd(0x80800) 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) 2017/10/04 19:07:06 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x80001) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r2, &(0x7f00004d6000)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x7fffffff, 0xffff}, 0x28) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) r3 = gettid() mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0xffffffffffffdffb, 0x0, 0x0, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000fcb000-0x4)=0x80000000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000fcb000)="", 0x0, 0x20, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r6, &(0x7f0000d65000-0xa0)=[{&(0x7f0000cd4000)="e4", 0x1}], 0x1, 0x0) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0xa, 0x8012, r6, 0x0) syz_open_dev$urandom(&(0x7f0000952000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) r7 = getpgid(r3) ioctl$KDENABIO(r1, 0x4b36) pread64(r1, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000edd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f0000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00007b0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) fcntl$setpipe(r2, 0x407, 0x0) fcntl$setsig(r4, 0xa, 0x12) vmsplice(r2, &(0x7f00008a3000-0x10)=[{&(0x7f0000350000-0x2)="29e9", 0x2}], 0x1, 0x1) dup2(r4, r5) vmsplice(r1, &(0x7f0000a91000-0x70)=[], 0x0, 0x8) readv(r1, &(0x7f0000fb6000)=[{&(0x7f00005d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000fb8000-0x2b)="00000000000000000000000000000000000000000000", 0x16}], 0x2) fcntl$setown(r5, 0x8, r3) tkill(r7, 0x15) 2017/10/04 19:07:06 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000000b000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x5, 0x1, &(0x7f0000001000/0x4000)=nil, 0x3}) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000006000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f000088e000-0x10)={&(0x7f0000e59000/0x8000)=nil, 0x8000}) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x800000000000000, 0x9}]}, 0x10) 2017/10/04 19:07:06 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x800000000000040) mmap(&(0x7f00002e9000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x2000000) socketpair(0xfffbfffffffffffe, 0x800000f, 0x100000000000100, &(0x7f0000f90000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0xff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) dup(r2) mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xcf1000)=nil, 0xcf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000b39000)="", 0x0) bind$unix(r3, &(0x7f00009cd000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f000006f000-0x8)=0x0, 0x5) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000125000-0xa)="2f6465762f70746d7800", 0x6, 0x0) writev(r4, &(0x7f0000dad000)=[{&(0x7f0000206000)="", 0x0}, {&(0x7f00009d3000-0xa8)="", 0x0}, {&(0x7f00008c1000-0x1000)="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", 0xfff}, {&(0x7f0000b2c000-0x3c)="cee9e72d9fb79b8214b1fe69e7256589ef7fb0483e09f9689a87359c6f45ffffff7fcc7bc6fb17ca53f70000000300000008000000594388a883b6ec", 0x3c}], 0x4) r5 = inotify_init1(0x801) inotify_add_watch(r5, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x80000010) mmap(&(0x7f0000e3f000/0x3000)=nil, 0x3000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000398000)=0x10001) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x200202) ioctl(r7, 0x227a, &(0x7f0000001000)="06") epoll_pwait(r7, &(0x7f0000b2a000)=[{0x0, 0x0}], 0x1, 0x4ac3, &(0x7f0000365000)={0x100000180}, 0x8) fcntl$setstatus(r7, 0x4, 0x2800) 2017/10/04 19:07:06 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de5000)={0x0, 0x0, 0x0}, &(0x7f0000de6000-0x4)=0xc) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000469000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000953000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d71000)={0x0, 0x0, 0x0}, 0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000579000)="2f6465762f6877726e6700", 0x88000, 0x0) getpeername$ax25(r3, &(0x7f0000d59000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006de000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fa1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0xe8) setreuid(r2, r4) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000e5f000)=0x0, &(0x7f0000895000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000510000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f78000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x36e840c2, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b46000-0x20)={@generic="632648e8fcd565ce79494e13d1710b59", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000655000-0x10)={0x77359400, 0x0}, 0x10) r5 = msgget$private(0x0, 0xfe) msgsnd(r5, &(0x7f00006eb000)={0x3, "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"}, 0x1008, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fc3000)={0x0, 0x0}, &(0x7f0000a30000)=0x8) fcntl$setstatus(r1, 0x4, 0x44800) r6 = memfd_create(&(0x7f000097f000-0xb)="6367b00000400000086900", 0x5) fcntl$getownex(r1, 0x10, &(0x7f0000d71000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f000096c000-0x4)=0x0) 2017/10/04 19:07:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="64756d6d793000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@generic="c241f5cc8fe8a5fe120efb1332b8205e", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r7 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x5}) write$tun(r9, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r8, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) 2017/10/04 19:07:06 executing program 5: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x768) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000002d000-0x10)={0x5, &(0x7f0000942000)=[0x4a6, 0x80000001, 0x8000, 0x1000, 0xb351]}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000944000-0x8)=0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x68000)=nil, 0x68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000+0x5f8)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000063000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r4, r5, r6) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000009000)=0x0) r9 = dup2(r3, r3) fcntl$setstatus(r8, 0x4, 0x4000) write(r8, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) fcntl$addseals(r7, 0x409, 0x8) ioctl$VT_GETMODE(r8, 0x5601, &(0x7f0000063000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r8, 0x407, 0x9) fcntl$setpipe(r9, 0x407, 0x107a) writev(r8, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f", 0x1000}], 0x3) dup2(r3, r7) r10 = add_key(&(0x7f0000063000)="6269675f6b657900", &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000062000)="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", 0x1000, 0xfffffffffffffffa) keyctl$setperm(0x5, r10, 0x400) writev(r9, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/10/04 19:07:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000040a000-0x10)={0x2, 0x2, 0x200, 0xa27e}, 0x10) r1 = epoll_create1(0x80000) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00008db000-0x6)={0x9, 0x101, 0x101}) epoll_wait(r1, &(0x7f0000ea0000)=[], 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{0xffffffffffffffff, 0x0, 0x7a}, {r0, 0x0, 0x7f}, {r1, 0x9, 0x7f}], 0x3, 0x401) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00001ab000-0xc)={@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x49) close(r3) r4 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002c000-0x8c)={0x0, 0x5b, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f000040a000-0x8)="2e2f66696c653000", &(0x7f0000b07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x3, &(0x7f000038d000)=[r5, 0x0, r6]) writev(r4, &(0x7f000068e000+0x97b)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) readv(0xffffffffffffffff, &(0x7f0000f19000)=[{&(0x7f00009c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b0}, {&(0x7f00002f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00007d0000-0xc)={0x20000000, 0x0}) getsockopt$inet6_dccp_int(r7, 0x21, 0x1, &(0x7f0000bfe000)=0x0, &(0x7f0000a79000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00008f1000-0xe3)={0x0, 0xdb, "9a5a3967e96d0d9cbe97da69171685236f5af00a907fef490c5a56b3db69bbaf80a0fa16b4cb43aa5982cb3c7b5833645ad21a2005bab546a722e1af2215834466f7c437faa65dd7c05269cd1ba5fd45ad5ee5bd758182b30dd457ed5f75550ce094bf2ac5539ee451865e07bf48ae4f3fb1d5a24742256527a7cf1ef40ea84d0c02ccdf0fdf4c3cf87ac0f5e3f0d44a347932b5fe4d969fd7c6c8d59bcdfddf7e32c2ffd1fa91bf8c2eb4f049c94a34baa5f9f8791e94dfe57b9126919671e8f34113c3b9675ded926df4baaa7b39e5c364a27e639bbda76aa121"}, &(0x7f0000738000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ea1000-0x8)={r8, 0x1}, &(0x7f0000fdf000-0x4)=0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000cf8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1, &(0x7f0000504000-0x8)={0x7f5761f9}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ea0000)={r9, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00008d0000-0xc)={0xffffffff80000005, 0x0}) 2017/10/04 19:07:06 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001fc000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001be000)=0xe8) r2 = getegid() syz_fuse_mount(&(0x7f0000df8000)="2e2f66696c653000", 0xf001, r1, r2, 0x0, 0x101008) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0xc, 0x32, 0xffffffffffffffff, 0x10000000000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000a72000)="730100ffffffffffff0600", 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x8, 0x17810, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000acd000/0x4000)=nil, 0x4000, 0x20000000000000, 0x1010, r3, 0x20) truncate(&(0x7f0000fde000)="2e2f66696c653000", 0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0xfffffffdfffffffd) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a39000-0x20)={0x0, 0x0, 0x10001, 0x200}) ioctl$TCSETSF(r4, 0x5404, &(0x7f00007b0000-0x24)={0x2, 0x6, 0x3, 0x1f, 0x3, 0xd5, 0x3, 0x7, 0x74, 0x1, 0x7, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000b6b000-0x10)={0x9, r5}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r4, &(0x7f0000dcc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000295000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r4, 0x200) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000e8e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e16000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000007, 0xa, 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) connect$netlink(r2, &(0x7f0000bee000)={0x10, 0x0, 0x6ec5d7e5, 0x0}, 0xc) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c5b000+0xf4)=0x0) pipe(&(0x7f0000bcb000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$netrom(r3, &(0x7f00000a9000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000af5000)=0x48) close(r5) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r3) setsockopt$inet_tcp_int(r3, 0x6, 0xe, &(0x7f00008fd000)=0x7e, 0x4) bind$inet(r6, &(0x7f00007a6000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000064f000)={0x1, &(0x7f000087a000-0x8)=[{0x6, 0x0, 0xfffffffffffffffc, 0x100}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8000000000000002, &(0x7f00004c0000-0x4)=0x6, 0x4) r8 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000015000)={0x2, &(0x7f0000f0f000-0x10)=[{0x20, 0x1, 0x0, 0xeffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r8, &(0x7f0000cac000)="", 0x0, 0x0, &(0x7f0000121000)=@ax25={0x3, {"34cdf3d16ba18f"}, 0x7fff}, 0x10) socket$netlink(0x10, 0x3, 0x80000000004) clock_gettime(0x0, &(0x7f000079e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b23000-0x28)=[{r10, 0x4, 0x0}, {r10, 0x20, 0x0}, {r8, 0x90, 0x0}, {r8, 0x2000, 0x0}, {r9, 0x4411, 0x0}], 0x5, &(0x7f0000974000)={r11, r12}, &(0x7f0000b23000-0x8)={0xb1}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f7f000-0x8)={0x0, 0x0}, &(0x7f00004ee000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000652000)=@assoc_id=r13, &(0x7f0000749000)=0x4) readv(r10, &(0x7f0000b21000-0x30)=[{&(0x7f0000b21000-0x1000)="00", 0x1}], 0x1) write(r10, &(0x7f00004e8000-0x29)="29000000140007b7ff07000000000000001000e0a40e0700f00fd500faff0000ff00062a00f3e900e5", 0x29) connect$inet(r7, &(0x7f0000804000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000ddb000-0x50)={0x1, 0x8, 0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/04 19:07:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000674000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f30000)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000413000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00003fd000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00007ec000)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000195000-0xe)="2f6465762f6b657963686f726400", 0x101000, 0x0) symlinkat(&(0x7f0000405000)="2e2f66696c653000", r3, &(0x7f0000cfd000-0x8)="2e2f66696c653100") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000054d000-0x28)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa7, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) bind(0xffffffffffffffff, &(0x7f000016b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x200, 0x6, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000ff2000)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x6) r5 = socket(0x10, 0x801, 0x0) sendto(r5, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x3, 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000e3e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001b2000)=0x14) select(0x40, &(0x7f0000b79000)={0x100000001, 0x2, 0x1000, 0x1f, 0xfffffffffffff000, 0x6, 0x4, 0x7281}, &(0x7f00001eb000)={0x56, 0x3, 0x80, 0x3, 0x10001, 0x7, 0x8, 0x8}, &(0x7f0000519000-0x40)={0x2, 0x18000, 0x9, 0x2, 0x6, 0x6, 0x858, 0x0}, &(0x7f0000db3000)={0x77359400, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000010f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000818000)=0x0) wait4(r8, &(0x7f0000d62000-0x4)=0x0, 0x8, &(0x7f00008ac000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r3, &(0x7f00003c1000-0x8)="2e2f66696c653000", &(0x7f0000354000)=[&(0x7f000095c000)="00", &(0x7f000078b000-0x1)="00", &(0x7f000005c000-0xe)="2f6465762f6b657963686f726400", &(0x7f0000f07000-0x2)="b300", &(0x7f0000bf6000)="00", &(0x7f0000f68000)="2f6465762f6b657963686f726400", &(0x7f00002f7000)="2f6465762f6b657963686f726400"], &(0x7f0000eeb000-0x10)=[&(0x7f0000509000)="2f6465762f6e65742f74756e00", &(0x7f0000e2f000-0xd)="2f6465762f6e65742f74756e00"], 0x400) timer_gettime(0x0, &(0x7f0000ecf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r9 = memfd_create(&(0x7f0000e7f000)="00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f00007ce000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) waitid(0x0, r7, &(0x7f00008cd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00007e3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000e79000/0x2000)=nil, 0x2000, 0xc) 2017/10/04 19:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0xfff7fffffffffffb, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000eeb000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000aea000-0x58)={0x0, 0x0, ""}, &(0x7f0000f2b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000334000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x100, 0xfffffffeffffffff, 0x3, 0x10}, &(0x7f0000094000-0x4)=0xa0) getpeername(r0, &(0x7f0000b3f000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000396000)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000753000)="2f6465762f72746300", 0x301000, 0x0) 2017/10/04 19:07:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a03000-0x4)=0x0) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000389000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000015d000-0x6)={0x80, 0x1, 0x1}) mlockall(0x0) r2 = socket(0xf, 0x3, 0x2) r3 = socket(0xf, 0x3, 0x2) set_tid_address(&(0x7f0000a3d000-0x4)=0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000747000-0x4)=0x3, 0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ae0000)=@assoc_id=0x0, &(0x7f0000850000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000784000)={r4, 0xb6, "ea61d8f7dcaa6a8e83dda892b18149429b5260ce17f5948ccc65476b379785c79fd0556cf15b8c4563a1758906099e5aad39c41d840a1065fb85c5a253032d0e81c27c4e5dc79cb388eca5ef9597d969e0feba72b985d27eaf6f2342c1b1a0997dd67353b41ec2b75eddd554b3720fd078efd53895bde9eb99b1e26730e68dbefd832d589ab70cfc6e009ed692d8b279ab2f670f0e093b3ab71e3ad07ad40071e0b30ff3c6db39d5ce87f743907bd8de321468d1c648"}, &(0x7f00007bb000-0x4)=0xbe) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000ab000)={0x0, @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]}, 0x1, 0x5, 0xe462, 0x5, 0x7}, &(0x7f0000f23000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000af1000-0x8)={0x0, 0x0, ""}, &(0x7f000086c000-0x4)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000f23000-0x11)={&(0x7f000097d000)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed7}, 0x1c, &(0x7f000099a000-0x90)=[{&(0x7f0000a29000)="e03d6ce2c5d39630f6d30f158235e2c409762fae9b173ef365470ab7d129241d95609fb20c1e34f9e5d3175f0aa822dc8b9121a52a68b493470af53699ac6f2a4e54fb66da7c12226d6918c058df147fc763e1623d32c4989a921f60ef9825c45526f5074bb4b26bb22bd4895987f0bb401b7d0c81a03d5cf73426b525a374293321697be0e5c4b71216387f6463744540bf38130aed2179c44d1a213850e815abd09939eac403be68524a05137663aceca98ec30f81724168e3077bbacd694d707b009159530813cfc269d909872a053de9ddedd94c67554ee312f482021d8e301ded7f7be71131513ffc49", 0xec}, {&(0x7f0000f22000)="7af79d7c4b82334e7ad26fefdbcf4208f34409dc9cfc3f9ad33acc00da1d6e091e49067f2c7762bea9979e73e3b66e598d678459bcefcb34a18c1c15caa2e3729e9136de8cb6ead01272dc7adad5240eed90", 0x52}, {&(0x7f0000e08000-0x15)="39a454ef5ec6b5de4c9011e2cb7e4a4987fef7cc54", 0x15}, {&(0x7f0000f23000-0xf1)="fe59df85f87cb4aa0236e4344aa07992568d11f0112cc67375ccb41574f421778fefc1ffe123a04bdea1fb6971a860fd639dd723ed960476d9f64f8658aba6d94c782221865dbf68a652c35f3295fe2a8b24fc91a4ea49f6b995692f36bd0f95bc2d98f5e23b8a88fbf124afabc3266d16428a028e808cc099dfd6c4fb806dd8dd6e71c765cb802a425fb9d6f97ecfc97bcdeea209a369aa2e1628b2ea5152717d30a14d20e3ccd90dae397566918b64e557ce0c1ad8237de6302b02f430454054f858900265b836217fa9db8dea16d21f3f35ae6331b34c79d83fec7867a3d78d85d0ea006d0aadaaa7196bd14639e2bd", 0xf1}, {&(0x7f0000769000-0x88)="e9a9683dea21a2bf89fdf3a79f157a3f5a0e0d4f8a3fceece87a9f9a711d785ec3be62d3600951df01184462ab46e9f7ffded27f75d7f2ff85431db9587593282d9582784e6a93bffc5b643e1aea455a001c3632d664061f0e883b89abe7ba21f0dec995ebe82387bbf332d6d8aefd57151d7f121c5aeb76d98da13eced652da6fb03e219598d9df", 0x88}, {&(0x7f00006a1000-0x4e)="b9a096c43ffe434b0a3b40a5ebe75b93402a189b4b7bb0a2eca54e68036691f16171f5b3af418c8c5fd6fbe1348cb1138e88c6d455c87ba3c2d70c8bf63eaad61fe99a8d56f0b85508321a232e2d", 0x4e}, {&(0x7f0000eed000)="2ba381c769be0803519b2646e0b570b09671a745a1cae29a750ad1521e4fe7dc1c9a82e8add93a7eec99d03e1ddf5c23756917088fabddd30372d4177838e9f2ac803341ae277950fff95661e9acff50da779d02ecc47e924e23ef6231b90a72ba4d5a4bfb00ec16d923ae6daf377c1df4482d2db624d1de26e38863724352cc71923cb9d650110de21b0ea3636eccf215adca35899c1a128144c6eadbc4ca8be93427904e0cee687c633eaff9f2264e52398b074139dc482dc11a16e4bd166fbb8f849cf6b0158c1e0e09", 0xcb}, {&(0x7f0000f22000)="ed0fdae237eacfd98d00f836dbaa68af481971c3496f6cb70fcd81944e1910c2c679782666e94422ce80413857aca9336c2db5b4d5750af791a0f5aa8b667c8b2ae47a7b45398884d0403e2fe9495f9ec6be249296f43c5fca1658f136ea28f58a5510e97a383d1fd6baa5ea17405d4354a16c0b38d5ec32cb5b02d67c316f0b71565cc12bc4f9998f34a8ba929cf978291a64166a909b0c171f0df0cf3b66b41ad3b82b9235e3a9491b01f3f699e1e55ade6acfec4021c486c6f802a3cc51", 0xbf}, {&(0x7f00008ec000)="0aa5bfcab0a753388601272d2ec576b61c148ab55e742c8ab0e1daa39d0b5f0b1a90d34f0c22d4d9d1d82787a8c6a0a31fc63d95418648ab6071e4d94ca292f48abc05385116c9f5c404e1df5b55d9f8fd6af3dd02b066aff58df1c8e8c165735c3a23fd0ef6dda3d46ebec94ee45b1251054b7a2e19f7cefad9ee71e931b078bfef151bf5dfec3336d4a401c706db86662094a28bea6231a0a1dffd0ee0534a846991d670eb7c2ae779fdbe7dbd05f8d2c186c4335e8091c5d3b1ceb3330df7743d53f81b60101ce828c5fc9aaef31ec57f", 0xd2}], 0x9, &(0x7f00008dc000-0xc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x5fd, 0x2, 0x10001}}, @init={0x18, 0x84, 0x0, {0x9f, 0x1, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x97e, 0x1, 0x401, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xfffffffffffffff7, 0x5, r6}}], 0x4, 0x1}, 0x4040) get_thread_area(&(0x7f0000f22000-0x10)={0x80, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r2, 0x7f9, 0x1) fchmod(r2, 0x40) fcntl$setstatus(r3, 0x4, 0x40800) write(r3, &(0x7f0000001000-0x10)="020f0019020000000000000200fb3700", 0x10) prctl$setname(0xf, &(0x7f0000f5b000-0xb)="a773656375726974792900") sendmsg(r0, &(0x7f0000e9a000)={&(0x7f0000e98000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004ec000)=[{&(0x7f0000fb9000-0x10)="0218050002000000003b895e4f46b7f5", 0x10}], 0x1, &(0x7f0000951000)=[], 0x0, 0x0}, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000ff2000)=[{&(0x7f0000317000-0xcb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00009e9000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000fd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}], 0x3, &(0x7f00004ee000-0x80)=[{&(0x7f000015b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x1, 0x0) 2017/10/04 19:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000000, &(0x7f0000d13000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r1 = eventfd(0x83) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d90000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eb3000)={0x0, 0x4, 0x2, 0x62838970}, &(0x7f00007bb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ecb000)={r3, 0x9e, "de4b1f6e2c31f808ac4fdd69b7ff2fb226646b7b17add840c627e5e6ccc7f9b33b2ee2404a89b5a816a7a63ef1c8a4dc37c1d50b8fcc7de529ff5bc2579f22122b7077f6163e0dbb1a27810a42e36d1b05197cb915b19f795367f55f6c9d40c2f6157cb35d63d1298bbee85f2d3495ba800cd06005162ad45b63c50b31d8b842fc282848cfbcecf6e587def4b0d2827510a24a5558929440b2141a59a691"}, &(0x7f000099a000-0x4)=0xa8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000520000-0xd4)={r4, 0xcc, "a2deba80925ae030948b00213972400c5c07ab976fd78d050c2caa2621e7d5c1580c0fe6295475e8868727900e87b9e67c3abc060cc367ce1d683d5934559cb2a3784c3e62bb60b4df10108f9a06fbe31b11da7f28518c9f66b157eaec78c9f48bf33a9430522294235c4978eb286f74d6d007be52155a34891a44e968ec5d5b3906b12aaeba2bd187c277f47ef79e7f1ab8488e4adaebef28e026956665302bd2fb67ce50b5b002ceda81e79f67c2a41343960a8a2e3f7c5691dd58cbd6bdca50385443a46da4d6f06e4d92"}, &(0x7f0000897000-0x4)=0xd4) fcntl$getflags(r1, 0x40a) mount(&(0x7f0000f62000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000db4000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa7000)="2f6465762f7667615f6172626974657200", 0x4000000fffd, 0x0) sendmsg$nfc_llcp(r6, &(0x7f0000b64000-0x38)={&(0x7f0000bd6000-0x60)={0x27, 0x9a, 0x4, 0x7, 0x5, 0x2, "77a0983f135f98c7b7e564294e8ff036bc8521feca0c9eb7754254d85c84121e98f259f325ca2bab41b5438c5a56ac8d57fb438eb1a3be6e926758566da841", 0x2}, 0x60, &(0x7f0000b86000-0x90)=[{&(0x7f0000ae7000)="d5142f6762d513adf0fe18bdf885c58c9584332429bd5f25f857c30062c75a6749d638b3ccc66f7dcf34dff257ddb8cab983b57bae5d218f4753238481408f7dbec37b570e380ded50dd34d80c2378687f2c08fc33f1f12808696fad56d416484b006eb584efefaae6640b86a24cf076a134907751905be6d3becd1454fd52666560cfdac7b9fa0de701fa126d837cdf2e76c9c1764023eab98d8202b75040905d1f73ad61a22ac92bff06e78c732da9b1897dd4b43faecca9330a819be1b1b8608a3f386c60e1b3fec36217909856d0d2058ac942e41e70a3b9eb3de41fe6e0", 0xe0}, {&(0x7f0000bf5000-0x17)="858752145ed2246bd89f683d42552150371339ca01cf23", 0x17}, {&(0x7f0000e40000-0x34)="0e82beea1393bf180ed1724e96d6aa2e97e62d9e773c33084eed52ee61181fc1650c82470c63aafd22e90c73e0b8fac0de3fde25", 0x34}, {&(0x7f00002f8000)="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", 0x1000}, {&(0x7f0000986000)="e489e18a92267e28a18faf0574056fb0f764e3d995bf0c222d4e4cff1d990fb6aa3659840c77f8b6c81da7f44e19bdb51225aa527cac3aa590ff0f9f76189c645bc9e13f0135f711acb0d0e01759ba35635f4a75ba0e9a3631c1c0042796bdbc242ff0c6da3c99d91fcbc0989ba99b6832c9bd9e4a81a2252f730e8f8769dc45563df895e262a03f15cc6fb3995644ae34caa0e5293f0c4a20656430652629875400327249848cc949929155c21d2b7cabc711c3161b6621f16005f4ae8e1e53fcf51fabf94794e65163514a5ae8c3bf62eab8", 0xd3}], 0x9, &(0x7f0000cb8000)={0xf8, 0x112, 0x0, "acadff660dbadafbffabe1b28c173b3c38d1d475cb7c0ace2ee0c815008c5d1f51032661e6d3c3cff0e032627e291103b578d7f5233f587329ef472d05a6169b52fbe2d548b259d36785f31ea13f34c24f82d9feafa6a0c0a533a1611d8490fb59c2348cefb1ebf3f19aa79dd18a8b242fa47c2dee9ce720466c1e8f23407c0962a6a59b9616e1e349b3e2cf2b582192cfd98d48450af52823fd20c3746e0731856cda1dc0742ee9ec5dfa67b1d9fc10ecfe1d9497ff9ebc94e51ce7221d6b458c52c65ed27bf57a516d6d5a35b299a8ba6ffcc59e4bfcd341054b14e951831c96d0216fdd"}, 0xf8, 0x80}, 0x0) ioctl$TIOCMSET(r6, 0x5418, &(0x7f000002b000)=0x5ae8) syz_open_dev$usbmon(&(0x7f0000c7d000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffa, 0x402200) r7 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x80) lseek(r7, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f000002c000)={{0x6, 0x5}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x20401, 0x9, 0x3, 0x100000000, 0x100000000, 0x6, 0x0, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) sendfile(r7, r8, 0x0, 0x5) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00003a9000)={0xaa, 0x4, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00002e1000-0x10)={r5, 0x1, &(0x7f0000b34000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000032f000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000d27000-0x40)=[{{&(0x7f000033c000)=@l2={0x1f, 0x7, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x3, 0x0}, 0xe, &(0x7f0000d27000-0x20)=[{&(0x7f0000d27000)="e9dcb9fd0275e78fda542724d8ab8250b531a141e4f887d7dafbbe8b9d5329cc5cccb243a1f230680a223e989dba972b81c4ebef24361fe74ecdd9337a22b126ed39396b76b8774f2c25cb17cdbdb3946d04b17de5c711b01c56beebcde7e28bcabb", 0x62}], 0x1, &(0x7f0000d27000)=[{0x10, 0x1, 0x1, ""}, {0x50, 0x118, 0x4, "f55dbf076bd16924cfa11c8d0113f223e2f7cc1842175ca610081d0f05877d1f652afa1564792ccf68c344af48a011d579441ca78e7bedd2ebf6ef539dbd"}, {0x1018, 0x10d, 0x100000001, "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"}, {0x98, 0x18d, 0x0, "0d53bfc60bf9b90150b434ef132b811cedf87927d5acdd83fa059cf462b955f280b025bc00000100000000001811d0c89c557c5887406170f54cc7e3012b6171eed5137f5ca7b6cfd1189cc80044861e432f442c4351999900c9c64910aa6e71ffbc4ada486bc588dc45fe4eb39b02846a2f154127568d7aeada030057f7f203b213eb387a"}, {0x38, 0x10c, 0x5, "e57497991455fe0a4432b502a7e1467f9b398fd2d476dfc410700417b18cc7c60422ff9ab0bd"}, {0xd8, 0x102, 0x5, "a5edfbaaf0663c8268eac7a717697b975236d5e06a6d92f3e645f341b9f9c4352433aa4195280feaa489f2ad708a5cd9e74472689c0f0e0d811cb818af12815addc695503fa96cc169b2574f25acfb80f81c56b2a7f88b09260fa68d83c775285cef9725f01db34b7a37f6f3386bc356d3f1a60547b600ec90eecd908385f03c2450974834dba1a537285b076149423f25e49ce8d7f3dc046c34608b4bbbaeb2a47f10c358de74dba0b75ed488558223e1c9955f1b3fe1776ffb250104a6352ad206b8"}], 0x6, 0x0}, 0x100000001}], 0x1, 0xa0) [ 70.929496] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 70.956591] device gre0 entered promiscuous mode [ 70.966387] device gre0 left promiscuous mode 2017/10/04 19:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004c9000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000645000-0x1)=0x10, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000095e000-0x8)={0x0, 0x7fff}, &(0x7f0000fed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c66000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x2, 0x9, 0x10}, &(0x7f0000f47000-0x4)=0xa0) flock(r0, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f0000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000bf4000-0x8)=[0x6, 0x0]) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000131000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000fc4000-0x1)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000127000)={0x1, &(0x7f0000ecd000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009bb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006b6000-0x4)=0x8) connect$inet(r3, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000f15000-0x4)=0x1, 0x4) sendto$inet(r3, &(0x7f0000320000)="333342057cfb554235405f3288e2597a311c18ad9d44506feac6bc1e5622bd68176e1232a56dffaca7a1f34d7ae8858aa300bc6765263f1c5d988fd79e822bf718695286b3283ccee0225ab0a7bb9a826551710adb260b05b5769e3e932c2128b10139a2f0faddeaeda53aee010d67b179797f209302302a7dfa9cf22953ca9eaa3b1c882855b6df5e6e52b2d7d3bbfb7fa9f2dc141897079ed4203c3c8e9f795605698a125dcbaeec7d0af180273ec7aa4980828eae7fd3e2ff635305ddb782944da6a270f6d8763db0940d0ba986fcd2820f6f592267748440c02b433fafec5fb136c99634955c", 0xe8, 0x4805, 0x0, 0x0) r4 = creat(&(0x7f0000383000)="2e2f66696c653000", 0x3c) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3a000)=@assoc_value={0x0, 0x0}, &(0x7f0000b1f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00009c2000-0x4)=0x0, &(0x7f0000fc8000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000069b000-0x8)={r5, 0x5}, &(0x7f00004d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000ce2000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000377000)=0x1008) sendto$inet(r3, &(0x7f0000a10000)="bd", 0x1, 0x4000, &(0x7f0000f12000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004a5000-0x20)={0x7, 0xfffffffffffffff9, 0x8004, 0x101, 0x5, 0x8000000, 0x101, 0x40, r1}, &(0x7f0000675000)=0x20) rt_sigprocmask(0x3, &(0x7f000028f000-0x8)={0x1}, &(0x7f0000cd1000)={0x0}, 0x8) r6 = dup2(r3, r3) sendmsg$netlink(r6, &(0x7f00003b3000-0x38)={&(0x7f0000757000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000496000-0x70)=[{&(0x7f00006b4000)=[{0xe8, 0x0, 0x0, 0x10000, 0x4, 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"}], 0x1020}], 0x6, &(0x7f0000ea6000-0x68)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r3, r3]}], 0x3, 0x4804}, 0x0) 2017/10/04 19:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000ff5000)="2e2f66696c653000") pipe(&(0x7f0000cbb000)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x80800) socket(0x19, 0x2, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)="00", 0x0) open(&(0x7f00008c8000-0x8)="2e2f66696c653000", 0x0, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37a, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e89000)=0x0, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000ced000)=0x0) chmod(&(0x7f00003e8000)="2e2f66696c653000", 0x3ffffc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000037c000-0x4)=0x0) socket(0x2, 0x3, 0x80000) connect$inet6(r1, &(0x7f0000be0000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x40}, 0x1c) mmap(&(0x7f0000000000/0x74c000)=nil, 0x74c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x804, 0xe) r3 = syz_open_dev$usbmon(&(0x7f00001d8000-0xd)="2f6465762f7573626d6f6e2300", 0x7fffffff, 0x8000) ioctl$TCSETAW(r3, 0x5402, &(0x7f000039b000-0x14)={0x200, 0xfffffffffffff001, 0x4, 0x7, 0xffffffffffffffc0, 0x7, 0x4, 0x9, 0x400, 0x4}) ioctl$TIOCNXCL(r2, 0x540d) fcntl$getownex(r3, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) fstat(r2, &(0x7f0000c99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r4, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mq_notify(r4, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0, []}) mq_timedreceive(r4, &(0x7f0000b6b000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0xffffffffffffffff, &(0x7f000069b000-0x10)={0x77359400, 0x0}) epoll_create(0x100000001) mq_timedsend(r4, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}) 2017/10/04 19:07:07 executing program 5: mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000670000-0x8)="2e2f66696c653000", 0x8000, 0x4) r1 = inotify_init1(0x80080) fcntl$setstatus(r1, 0x4, 0x7fe) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004fb000)=0x0) getpgrp(r2) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x4c00458ff) get_robust_list(0x0, &(0x7f0000b23000-0x8)=&(0x7f0000ae3000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000b23000-0x8)=0x18) getpgid(r2) getpgrp(0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000e3000-0x4)=0x0) getpgrp(r3) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b24000)={0x0, 0x400000000000ffff, 0x0}, 0xc) fcntl$setsig(r0, 0xa, 0x36) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000044000-0xa)="2e2f636f6e74726f6c00", 0x2000001) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) listen(r4, 0x6) capset(&(0x7f0000767000)={0x20080522, 0x0}, &(0x7f0000735000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x4) readv(r5, &(0x7f0000437000-0x29)=[{&(0x7f0000365000)="00", 0x1}], 0x1) sendmsg$netlink(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f000066d000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "3c8d3d7d0000000000000021deb78197d9df7f0fa08c075272853de5c3910000000000004cf1dd00000000000000053d17d30045cf2e260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 71.001855] device syz7 entered promiscuous mode [ 71.010136] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2017/10/04 19:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005b7000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000c3d000-0x68)={0xd745, 0xa615, 0x7, {0x0, 0x0}, 0x8, 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]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000d77000-0x4)=0x8, 0x4) bind$unix(r0, &(0x7f000006f000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = creat(&(0x7f0000872000-0x8)="2e2f66696c653000", 0x140) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000235000-0x8)={0x0, 0xfa}, &(0x7f00000a9000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e55000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x7, 0x6, 0x0}, 0xa0) r4 = dup(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000819000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000433000-0x10)=[{0x4, 0xfffffffffffffff7}, {0x2, 0x8}], 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fea000)={r3, 0x0, 0x32}, &(0x7f000043c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00005e4000-0x10)={r3, 0x5, 0x8, 0x7}, &(0x7f0000f49000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000924000+0xb1d)={0xfffffffffffffffe, 0x0, 0xffffff, 0x0, 0x0}, &(0x7f000041a000)=0x10) r5 = accept4$inet6(r4, &(0x7f00006a9000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000596000-0x4)=0x1c, 0x80800) seccomp(0x0, 0x1, &(0x7f0000a8e000-0x10)={0x4, &(0x7f00001b2000)=[{0x9, 0x800, 0x80000001, 0x5}, {0x3, 0x1000, 0x9e97, 0x6}, {0x1, 0x401, 0x40, 0x9}, {0x800, 0x9, 0x5, 0x40d3}]}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000ab8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="74b2d4a20dfc6ef6fade38cc9cb65e87"}) fstat(r1, &(0x7f00006d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r5, 0x409, 0x8) 2017/10/04 19:07:07 executing program 5: ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) tee(r1, r1, 0x101, 0x1) pivot_root(&(0x7f0000235000)="2e2f66696c653000", &(0x7f0000f98000)="2e2f66696c653000") ppoll(&(0x7f00003d0000)=[{r0, 0x9, 0x0}, {r0, 0x4440, 0x0}, {r1, 0x10, 0x0}, {r0, 0x200, 0x0}, {r0, 0x6, 0x0}, {r1, 0x6000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x40008080, 0x0}], 0x8, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000327000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a30000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000349000-0x8)={r3, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x8, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000cea000)={0x20, @time={0x77359400, 0x0}, 0x7, {0x5, 0xe61}, 0x81, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)="2f6465762f73657175656e6365723200", 0x6000, 0x0) socketpair$ax25(0x3, 0x2, 0xf4, &(0x7f0000383000-0x8)={0x0, 0x0}) r5 = syz_open_pts(r4, 0x1000000040) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00005d8000)=0x0) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000103000-0x10)={0x0, 0x0}, &(0x7f000017f000)=0x10) bind$inet(r4, &(0x7f0000a65000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000281000-0x8)="2e2f66696c653000", 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000b2f000-0x4)=0x3) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000fb3000)=0x80000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001bd000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40000, 0x0) rt_sigaction(0x2, &(0x7f00008d6000)={0xffffffffffffff67, {0x4}, 0x8000002, 0x2}, &(0x7f000099e000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00004ca000)={0x0}) fstat(r5, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r6, 0x0, 0x54, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00008e9000)={{0x80, 0x240000fffffffd}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x101000, 0xc9c, 0x3ff, 0x8000, 0x65bf, 0xffffffffffffffff, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r4, &(0x7f0000573000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x100, &(0x7f0000a28000)=@hci={0x1f, 0x10, 0x0}, 0x6) 2017/10/04 19:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) prctl$void(0x22) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="c36f00000000000000ffb713442a3deb", @ifru_names=@generic="15dc8c64cac9b27daa185b48e5a17b22"}) r1 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fc3000-0x10)={0xc037, 0x0, 0xdfffffffffffffc1, 0x401, 0x0}, 0x10) ptrace$setsig(0x4203, 0x0, 0x3, &(0x7f0000ee8000-0x6)={0x2, 0x6, 0x8b3, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000077f000)={0x6, [0x1, 0x2, 0x9, 0x8, 0x3, 0x4]}, &(0x7f0000fa3000)=0x10) setsockopt(r1, 0x107, 0x3, &(0x7f0000001000)="", 0x0) close(r0) r2 = dup2(r1, r1) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r2, 0x6, 0x6c3, &(0x7f0000df8000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000022b000)=0x18) fcntl$dupfd(r1, 0x0, r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000064a000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f7a000)=@assoc_value={0x0, 0x0}, &(0x7f00003e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000581000-0x20)={0x93, 0x0, 0x4, 0xffffffffffff7b32, 0x9, 0x7fffffff, 0x3, 0xffffffffffffff84, r3}, &(0x7f0000ce6000)=0x20) prctl$seccomp(0x16, 0x1, &(0x7f000043b000)={0x3, &(0x7f0000370000-0x18)=[{0xffff, 0x7, 0x8, 0x8}, {0x6, 0x4, 0x1c, 0x9}, {0x42, 0xd7dc, 0x1c, 0xd435}]}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) socket$inet_tcp(0x2, 0x1, 0x0) uselib(&(0x7f0000015000)="2e2f66696c653000") 2017/10/04 19:07:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x697, 0x8000) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) keyctl$session_to_parent(0x12) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a60000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002f2000-0x4)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00006ab000)=0x4000000000000002, 0x4) stat(&(0x7f0000fc8000+0x97d)="2e2f66696c653000", &(0x7f00007f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r2, 0x8000000000b1b8, 0xfffffffffffffff8, &(0x7f0000a15000)="5b4382f9d15250446888570f06d3db57434212b7f4b962c4e3ee1e5c53fc1655cca872951e0ce3ce8017df01511536e2119f4dea0351ba92677c90596d835645ca482bcc8cf64b623c36da4e55f3ddea682cbbb2c8f2944131530d3836e45d4d9c271e7909f0218fbee421eb30ea70eceb7d15ec08cd15f3f787440ed387bf54b2bc37897df68346d5e4b38f92d1a719e3cbff0bbe95006e1b50b4bb481e6a8cabcc4ef8e6f1ee6e7bd41229e34c5a733a80ef2b7f569157c17f9541", 0xbc) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090000000100000001020000000000ff06800e00000400080004000e000000f4ff01", 0x29}], 0x1) r5 = syz_open_dev$mice(&(0x7f0000bac000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r1, &(0x7f00005dc000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001e000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) sendto$inet(r5, &(0x7f0000e51000)="6130300c9f0a8746e2a856e5acc0eb817fb51b614c96eec188189c912722f257bbb6b7651458efdd046d24d36b91fc76d76eb4d2e6051515322cc213ae5e41bc225830ee468ef1cac7a7ee9afaadd3c71a709e9332e3c6ce0cd6f8e9d724d0ff236e030a2cdb19212cfc6d19847f064072aa653db27e9b2a7925244b7369a46f4312d72b0e0f15256385b8fefe00f13455f457e9a74d", 0x96, 0x800, &(0x7f00007f3000)={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDDELIO(r5, 0x4b35, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000ea8000)="63646700", 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000440000-0x4)=0x18, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x0) close(r6) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00004bb000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0xff, [0x1, 0x40, 0x1, 0xfffffffffffff000, 0xff, 0x9, 0x7, 0xffffffffffffff80]}, 0x5c) epoll_create1(0x0) 2017/10/04 19:07:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) r1 = socket$inet(0x2, 0x6, 0x10001) r2 = dup2(0xffffffffffffffff, r1) openat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00007b7000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x200000) getsockname$ipx(r2, &(0x7f000067f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000aeb000)=0x10) socketpair(0x5, 0x7, 0x2b5, &(0x7f0000404000)={0x0, 0x0}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff04, 0x0, 0x0, 0x0, 0x0}) read(r3, &(0x7f00001fc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48) r6 = socket(0xf, 0x802, 0x10000000300) setsockopt(r6, 0x107, 0x12, &(0x7f0000154000-0x1)="4e", 0x1) accept$inet6(r3, &(0x7f0000c69000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003cb000)=0x1c) dup2(r2, r0) r7 = socket(0xa, 0x802, 0x308) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00005ab000)=0x0) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000508000-0x8)=[{0x200006, 0x0, 0xf8b, 0xd61}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000105000)={0x6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x2, 0x9969, 0x31d5, 0x7fffffff, &(0x7f0000165000)=@common="6c6f0000000000000000000000000000", 0x0, 0x2, 0x9}) bind$ipx(r4, &(0x7f0000ed1000-0x10)={0x4, 0x2, 0x9, "e43e5711f9e1", 0x0, 0x0}, 0x10) r8 = socket(0x2, 0x8001000000002, 0x0) connect$inet(r8, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00004a3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ff) vmsplice(r10, &(0x7f0000af6000)=[{&(0x7f00008e1000-0x3e)="4aa66fac3b", 0x5}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2852b1afa1788a6cedbfc4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="0104000000000000461cc2b5", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x8, 0xb) splice(r9, 0x0, r6, 0x0, 0x20000050e5, 0xb) fadvise64(r9, 0x0, 0xce, 0x1) writev(r8, &(0x7f00007f3000)=[{&(0x7f0000e20000)="", 0x0}, {&(0x7f0000bfd000-0x1000)="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", 0x1000}], 0x2) 2017/10/04 19:07:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @sync=&(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}}}) pipe(&(0x7f000093d000)={0x0, 0x0}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000afa000)={0x800, 0x2fc00, 0x80000001, 0x1, 0x2, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009bc000-0x4)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d8b000)="2f6465762f72666b696c6c00", 0x0, 0x0) ptrace$peekuser(0x3, r3, 0x1) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000994000)={0x0, 0x0, []}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f13000)="2f6465762f73657175656e6365723200", 0x80440, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00002b2000-0x3)=0x4ae4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000020b000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0xff, 0xe9f, 0x11}, &(0x7f00007a7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000618000)={0x3ff, 0x3f, 0x1, 0x50c, 0x8000, 0x0, 0x2, 0x1, r5}, 0x20) 2017/10/04 19:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x7f, 0x2, 0xffffffff, 0x8, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={r1, 0x5, 0x30, 0x9, 0x4}, &(0x7f0000003000)=0x18) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000003000-0x8)={0x200, 0x4, 0x1000, 0x84, 0x39a}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="00000000000000", &(0x7f0000001000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c3d000)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0x3f}, 0x2, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7fc9, 0x7fffffff, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000485000-0xa0)={r1, @in6={{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x0, 0x6, 0xb5}, &(0x7f000000c000-0x4)=0xa0) setitimer(0x2, &(0x7f0000001000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x2, &(0x7f0000001000+0x6a0)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b69000)=0x0, &(0x7f0000acd000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup2(r2, r2) write$fuse_notify_poll_wakeup(r3, &(0x7f0000880000-0x18)={0x18, 0xffffffffffffffe0, 0x0, 0x400}, 0x18) mprotect(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x300000c) writev(r2, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d00140000000000000000e2078fec", 0x2b}], 0x1) 2017/10/04 19:07:07 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000fbc000)="2e2f66696c653000", &(0x7f0000e64000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = syz_open_dev$sndseq(&(0x7f0000fb4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) read(r1, &(0x7f0000fbb000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e6f000)={0x0, 0x3, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r6 = open(&(0x7f0000021000-0x6)="2e2f62757300", 0x0, 0xfffffffffffffffd) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r5, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$setown(r4, 0x8, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000209000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd9000+0xcca)=0xe8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r6, &(0x7f0000fc0000)="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", 0x1000, 0x80, &(0x7f00005ae000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getresuid(&(0x7f0000d07000)=0x0, &(0x7f00000ec000-0x4)=0x0, &(0x7f0000fbf000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000b96000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, 0x0, 0x2, 0x8, 0x80, 0xa0, 0x46, r7, r8}, {0x1f, 0x2d3, 0x1, 0x6, 0x7ff, 0x8, 0x3, 0xbd10000}, {0x1e, 0xfc0, 0x80, 0x7}, 0x7fffffff, 0x5598cde, 0x2, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x80000001, 0x9}, 0xc6c2cec555032db1, @in=@broadcast=0xffffffff, 0x2, 0x1, 0x3, 0x1200000000000000, 0xfffffffffffffffc, 0x3c, 0xffffffffffffffc1}}, 0xe8) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) tkill(r3, 0x80000000016) 2017/10/04 19:07:07 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000009000)="2f6465762f7573626d6f6e2300", 0x3, 0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000009000)={0x1, 0x1, 0x2, 0x6, 0x100000001}, 0xc) r1 = memfd_create(&(0x7f0000008000-0xd)="2f6465762f7573626d6f6e2300", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f0000dac000)=&(0x7f0000c30000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e2c000-0x8)=0x18) geteuid() r3 = gettid() r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000521000-0xc)="2f6465762f62696e64657200", 0x400c00, 0x0) perf_event_open(&(0x7f0000642000-0x78)={0x0, 0x78, 0x0, 0x200, 0xffff, 0x0, 0x0, 0x8, 0x8c0, 0x7, 0x217, 0x0, 0x100000001, 0xc, 0x0, 0x5, 0x4, 0x5, 0x7, 0x8002, 0x2, 0x427a, 0x2, 0xffffffffffffffe1, 0x26, 0xffffffffffffffff, 0x0}, r3, 0x0, r4, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x20}, 0x8) symlinkat(&(0x7f0000001000-0x8)="2e2f66696c653000", r1, &(0x7f000000b000-0x8)="2e2f66696c653000") r5 = creat(&(0x7f0000007000-0x8)="2e2f66696c653000", 0x100) getcwd(&(0x7f000061e000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a1f000-0x78)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1ff, 0x6, 0x74e2, 0x200000000, &(0x7f000071f000-0x10)=@common="69703667726530000000000000000000", 0x6, 0x80, 0x4}) fremovexattr(r5, &(0x7f0000001000-0x16)=@random={"757365722e00", "70707030766d6e657430776c616e3000"}) 2017/10/04 19:07:07 executing program 2: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f08000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000)=0x3, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000428000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000587000-0x8)="2e2f66696c653000", 0x0, 0x13) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c86000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) pivot_root(&(0x7f000076b000)="2e2f66696c653000", &(0x7f0000a3b000)="2e2f66696c653000") pipe2(&(0x7f0000813000)={0x0, 0x0}, 0x80000) fdatasync(r2) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r4, &(0x7f00002ee000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) open$dir(&(0x7f0000f2a000-0xe)="2e2f66696c65302f66696c653000", 0x400000, 0x12) fcntl$setsig(r1, 0xa, 0x39) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r4, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f000094e000)="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", 0xfc) sendmsg(r4, &(0x7f0000bd1000-0x38)={0x0, 0x0, &(0x7f000054e000)=[{&(0x7f0000b4f000-0xfe)="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", 0xfe}, {&(0x7f0000719000-0x1000)="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0x1000}, {&(0x7f0000fe0000)="27ec0c6cd96232664f5d8d12dbe93b5ddbbb798fe473da3c43653b61ba795e8f877532e9ce171332ddfadd9a1e48064e4291dea829294e325edcb4be1f461c201e8b1d1b7e0e234cdfc54e5a5107e57bc8b0bb89c1f8636e054b54033985bcf599db0df972d620b485d82b039b34f62c97cee42ade750db3edfcf3159cb2c230dd25e01591bc7ffe7b0aa2e7b745e5d485603cc0db37c24c", 0x98}, {&(0x7f0000b7a000-0x10)="aa772638007cee636ff8c0b544c1144b", 0x10}, {&(0x7f000062f000)="1b7457afae920aacc8cdd25fd20b7b7e74d046", 0x13}, {&(0x7f000077b000)="7a2b5ac70a87deb07c5c00cd9fc83609740528716223b1a8182cd316095025b78781965aed0207f7aba65c466cd196b76370dd911e057053ad3e57d092f3e10b16438716cc0b40d969cc97924a77f0e03d0a9e3dc4e3c4edf9fad6dd6a7984ff1372141b0ab04f3cddc63b51d929872a24e797369703d0fa33", 0x79}], 0x6, &(0x7f00004fa000)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0) request_key(&(0x7f000012e000-0x5)="7573657200", &(0x7f0000531000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000611000-0x1)="00", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008df000+0x162)="2f6465762f73657175656e63657200", 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000565000)={{0xa, 0x3, 0xfffffffffffff0e7, @loopback={0x0, 0x1}, 0x86f}, {0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x81, [0x3, 0x4f47aa2d, 0x1f, 0x1bf50cf5, 0x2, 0x8, 0x7, 0x0]}, 0x5c) r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000066d000)="2f6465762f696e7075742f6576656e742300", 0x12) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000046e000)={{0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a1c000-0x10)={0x0, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000821000)={0x2000802, 0xd4e8, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a3a000)=0x0) getrusage(0xffffffffffffffff, &(0x7f0000a5d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) prlimit64(r5, 0x1, &(0x7f0000348000)={0x3, 0x7f97}, &(0x7f00004e0000)={0x0, 0x0}) setitimer(0x4, &(0x7f0000630000-0x20)={{0x0, r3}, {0x0, r4}}, &(0x7f000026c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f10000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000598000-0x9b)="87cd443eb83df5fe686fd8da221a5b9fb1ba1d973bbed54cf8670df263c29466a00a84cde0d27d5eed38469f06bc02125be6316208920f3f57b00c907ac1f8ff1954574dcb5e10747ae1c8ac5038c4f8b05a46240331592e63329ecb584741a3eb5a2ecc2cc42cf8e1a1ae7db1c9bc234790a4261e3cb7951ee21cae0461e62287bba3cf5a754453cacc515472cc4b4d2ff741fe3e0d8a4a88a30a", 0x9b) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00004e6000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mknodat(r1, &(0x7f000087a000-0x8)="2e2f66696c653000", 0xe000, 0xfffffffffffffffc) write$evdev(r2, &(0x7f0000e12000-0x90)=[{{0x0, 0x0}, 0x6, 0x1f, 0x2}, {{0x0, 0x2710}, 0x9, 0x0, 0x8}, {{0x0, 0x0}, 0x6, 0xb428, 0x3182}, {{0x0, 0x2710}, 0x4, 0x4, 0x2}, {{0x0, 0x2710}, 0x6, 0x4, 0x9}, {{0x0, 0x2710}, 0x0, 0xfff, 0x1000}], 0x90) ftruncate(r2, 0x10000) 2017/10/04 19:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f5000)="2f6465762f73657175656e6365723200", 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000b93000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e8d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000075000-0x4)=0xe8) r3 = dup3(r1, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f000010a000-0x4)=0x0) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) clock_gettime(0x0, &(0x7f0000bba000)={0x0, 0x0}) fadvise64(r4, 0x1, 0xfbff, 0x2) open(&(0x7f0000266000)="2e2f66696c653000", 0x100, 0x110) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f55000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000868000)=0xc) sendfile(r4, r4, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) 2017/10/04 19:07:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd3000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b41000)=0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b6000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000c2c000)={&(0x7f000060d000-0x60)={0x27, 0x0, 0xbdf, 0x0, 0x3, 0x9d5, "b07978a69941bb0f4d82f029cb2195d720bcf14b37a1bcf2f38329a54cef256e4cf707cf43eee4f39b602aeefff40a3917ec410b689cb1f5c5a73bb9339251", 0x2}, 0x60, &(0x7f0000c00000)=[{&(0x7f000003a000)="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0x1000}, {&(0x7f0000b50000)="", 0x0}, {&(0x7f0000d97000-0x2)="93ed", 0x2}, {&(0x7f0000bc4000-0xbc)="ace1c4fe82f6f41c33bef9ddd05ccb0ea962ef2a7ec6ee0c0211fb8064799dc375e5bcba666f628c7d3cc639888c7bb819f264e442f892d3c43ef8705e1a9e8959440e258f5c89e3871b9ce0c99ac949b51cbf44fb3b5bcdcbdb0cd00c7d1129593b7090acb528619c0a86ade8a73afb7225470426c0dfff2827398d1c13bb6a44e400293cce33222468cf0fa8c4cea0bb43788c9d9c9e1adc0594160ce4e9c8b7c1ae6a0d431047a5dbc6d15e76c9c1c3c5b86afce87c71a4dba13d", 0xbc}, {&(0x7f0000548000-0xb2)="28c202afe369d3ae6e5655fad3a738029f280ea17aa6aa6528ebe2ef9330acbdc5d57e93a61dc38d7d2b2407c8d28e75a17cec6084ed83deea4e0c2c9fbeb06b456996ad3b9fe520ddf83f9c791986ad843f545995bc510bd12d4ace7dabc81a08779f233564904c689ff3e6bc08540277a0f78a74532e0f95b97b57a233fb424f6c2318e2b90cad6c40927a6ee74a5a76e342f966df0483ae6c064bdb1dd9398b94dd68d8904318183110c3147e29e909cd", 0xb2}, 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0x1000}], 0x6, &(0x7f000099c000-0x1010)={0x1010, 0x29, 0x40, "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0x1010, 0x20000000}, 0xc000) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) sendmsg(r1, &(0x7f0000a3d000)={&(0x7f0000d74000-0xa)=@rc={0x1f, {0x81, 0x401, 0x6, 0xe2, 0x80, 0x7}, 0x7fff}, 0xa, &(0x7f0000044000)=[{&(0x7f0000c6f000-0xd0)="a73bd2d1face3a501dfede2a0595df00fea1c5cd7873a8eb46b5413bcb335d528e4cee68134198012bb7cecafd684bd9e933b5a8a606a4f9dc8b96b9036be932349a3e43a5d760966349edab744ec2c560a450f4660dd5d79f6c0f1ce627533bdc5209c296453356e3f10eea221276bcabf3f5d9825bd3723304093aeaf21318fb385578034a35f1873515ecf0331e4240d4936867aa8277d399be5ae8879671e2c7aa7af822c4bdcf71cceecbc6870e28baffee7ee6fbb52399466dc830adf65dc8059900d9bdc4ac90b732370753a0", 0xd0}, {&(0x7f0000dd1000)="46e09b3f3ce4ca157affb4309d6897c327391b4e2c", 0x15}, {&(0x7f0000e4a000-0x90)="7d494297f01dcc2a0c0ead6f13dc37e4b56c5007a0742e056540271db1754e83094dfb8e2d149bcf99870e9b2102f39749d5b69589679b37ce5b5809532469e796409f62f661c4dfaf7381707f674261a9b3af44189782144adb99efb547d50dda5af02337aeaf20567fb3d103c70c9a98dbed8f1a5822a1b232d159a3a7d81108897e6f3cb050c9d69af7b6f0050859", 0x90}, {&(0x7f00009ad000)="6af99b532a3e5bf37e477c16d663441e78f435b5d463", 0x16}, {&(0x7f0000bc0000)="0c630e6b2b46dcc0d67b4c7f6a52d69e94f94eeb8c6f4bac58e64329133ae67957bc3c969c887c91a2dbdc20b99a7f08b5841978ba3b4074de0ae1106d0f687c30ac05ec8156a998e77a228ec4d0dc8f57dce238a6490cd5939aa38d9d649031fe6910cf118a9774369dd0599741d6dcf8bfa7e3972b17a9cf3656472deb55f526973a403ad8ea693dc158e5cd382083bd3006647f358a5fddf01dd1e729af9cb2f19b0a3318c6d31a0557bebd7b1fd51e0d1b8f603349117189d586fc187d48ac2beaf271ffcc1f34aab867e2c70a3b5da96502c2436957f36e9d8c00fa665ef7f191b0d5b17b81a464f51f3cdef28cce", 0xf1}], 0x5, &(0x7f0000c28000-0x200)=[{0x50, 0x10b, 0xf108, "a5b5db3d236048b1e4ec67d74201c91c4103e649d0f26174d3a52f28a85690941ee2533cbb420956a0cfe6d96e313e97690fbb819bdcc6ce33d2"}, {0x110, 0x1, 0x2000000000, "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"}, {0xa0, 0x0, 0x1, "c172a6dca2e1774aeded221b61a15d9f1e043ff64cb900bea3c1ccfdfbd5479d87bc617348107264e5ab7aa3fb24e5076d84847f4858500c96c31e9b85965423fb097abce0d0b6b24211db6c024ad8d8d61b82a630b25ba4c9b0503e3d5c442d035e6e13978de4732ec31fe2e0a9a561ef1af4436ed25b7150e3b075cc7f294bcd0945bbd50f68c18fd668362a75"}], 0x3, 0x0}, 0xc010) read(r2, &(0x7f0000940000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000262000-0x4)=0x0) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getpgid(0xffffffffffffffff) getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000616000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00004e4000-0x8)={0x0, 0x0}) fcntl$getown(r2, 0x9) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00000eb000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005f4000-0x4)=0x0) gettid() getpgrp(r3) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004d2000)={0x1}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c1b000)={0x0, 0x0, 0x0}, &(0x7f0000453000)=0xc) r5 = getpgrp(r4) sched_setaffinity(r5, 0x8, &(0x7f0000b87000)=0x6) mq_timedsend(r1, &(0x7f000096b000)="dc7315455670b2631c466191d196048c3bd0465fffa5a5f8e08a36141ea42a8d2db3c61da830a2f931c6adcab157a229b31eab4755fad7819b4c601c788bf1e3baf2a365346cef3bef9af18fe9fe2d29e86bfd182084b5fdcf22b8b3525bb6042af5a1bc3e678ed82696d09355cee6a7bb43ec9d6a2dc6e4317012011c157123ce58984dad8c1743b0e135ab7ab68f7eaa5b29890e77559f7140835fc4afef8e5d8533a1b40d0a020f1fe6233c68747a7433c65987742228c2ccfc8c46985a4403dfadedd46333bbf63753ece39ff42f935f4bc42ed9d53693564d82b8d160882ae76077fe583ff27aea66e7", 0xec, 0xfffffffffffffffe, &(0x7f000012c000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00004ed000)={0xffffffffffffffff, 0x3, 0x80000001, 0x3, 0x200}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003cc000)={0x3}, 0x1) mlockall(0x4) mlock(&(0x7f0000b28000/0x11000)=nil, 0x11000) 2017/10/04 19:07:07 executing program 4: 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 = socket(0x7, 0x84000, 0x40002) openat(0xffffffffffffffff, &(0x7f00006c7000-0x8)="2e2f66696c653000", 0x8000, 0x5) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x0, 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, 0xffffffffffffffff, 0x0) getpid() gettid() r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000fd7000)=0x400000000) syz_open_dev$tun(&(0x7f0000ff0000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000036f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) alarm(0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000e5b000)="657b599abdfb45ce3dc690f62a2266aff6136ffb762e08bd26739f0e46241561d538c4d07f981ba1478c2c70626280c1a90afc42d72ce992605e9b5766d43b", 0x3f, 0x8000, &(0x7f0000d87000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$lock(r2, 0x6, &(0x7f0000691000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a0c000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x4900}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r3 = getpgrp(0x0) capset(&(0x7f0000005000-0x8)={0x8000000200f1526, r3}, &(0x7f0000004000)={0xfffffffffffffffc, 0x0, 0x0, 0x3e, 0x0, 0x7}) 2017/10/04 19:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000aea000)="2e2f66696c653000", 0x28046, 0x0) connect$inet(r0, &(0x7f0000987000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) ftruncate(r1, 0x0) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000058f000-0x4)=0x2, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) 2017/10/04 19:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000699000-0x4)=@assoc_id=0x0, &(0x7f0000e1a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb8000-0x8c)={r1, @in6={{0xa, 0x3, 0x7f, @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]}}, &(0x7f0000b2e000-0x4)=0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) wait4(0x0, 0x0, 0x9, &(0x7f000086a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f2f000)=@generic="231d9b2f1f24393462d52bb6ecc9022e") mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c65302f66696c653000", &(0x7f0000e24000-0x8)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x800000, &(0x7f000000a000)="61") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008e5000)={0x0}, &(0x7f0000b79000-0x4)=0x4) r3 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) ppoll(&(0x7f0000772000-0x18)=[{r3, 0x22, 0x0}, {r3, 0x1002, 0x0}, {r3, 0x4000, 0x0}], 0x3, &(0x7f0000f0f000)={0x0, 0x989680}, &(0x7f0000562000+0xf08)={0x8}, 0x8) syslog(0x0, &(0x7f0000233000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000531000-0x88)={0x1, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write(r3, &(0x7f000002d000)="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", 0x1000) writev(r2, &(0x7f0000281000-0x10)=[{&(0x7f0000956000-0x29)="290000001800311600000000000100070a000066006dff069902ffe10800080081000a000ef4ff010b", 0x29}], 0x1) 2017/10/04 19:07:07 executing program 7: getitimer(0x0, &(0x7f0000402000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000002000-0x6)="6e6f64657600", 0x880, 0x1, &(0x7f0000000000)={0x33, 0x10000000000000, 0x0, 0x8, 0x2, 0x1000, 0x7, 0x3}) sync_file_range(r1, 0x0, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x8, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000003000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000002000)={0x9a, 0x6, 0x34f, 0x3, 0x6, 0x401, 0x25, 0x8}, &(0x7f0000003000-0x40)={0x10001, 0x47, 0x4, 0x6, 0x8, 0x3, 0xe193, 0x59a}, &(0x7f0000003000-0x40)={0x800, 0x1, 0xa1, 0x1, 0x1000, 0x7fffffff, 0x10000, 0x2}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000)={&(0x7f0000001000)={0x5}, 0x8}) timer_settime(r2, 0x1, &(0x7f0000381000)={{r0, r4}, {0x77359400, 0x0}}, &(0x7f00001f8000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/04 19:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x200000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0xb32, 0x0, @sync=&(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000002, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x1, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x3, 0x7]}, &(0x7f0000f75000-0x4)=0x108) getsockopt$inet_mreqn(r1, 0x0, 0x2000021, &(0x7f00005da000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x100) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f000080c000)=0xc0010000000005, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000221000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000192000-0x10)=@ipx={0x4, 0x400, 0x2, "c3325776bc74", 0x4a53c3f9, 0x0}, 0x10, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="ca7ca354217e9f638485d8ada41a7ea67b207261bd004cd3c1e23937d54e746c340146c34973aa21cc8de9fb6b5e655c5e917d09a609bba7cec80ed4ec81fe96901819f574f1a62649f5ed567ee9396812af7eb6b5ee5ed9d8b71558628f8316374071f342986b0bcd7be1d72e9c09d30a40bd99029426045544348cbe9964391ddc4ce395c31b759e081294e5e2da78cf3b8d363970d1e43b883fecfac0df632bb4d144e54facd86dbd244ad116c9fdb40343f115fd939637bfda4041404807853840decb6de7d4b306c56369adf5fdc1a50070f7245c700ce76b99645ba76734e1d313e23f67ace8d9529e68ed728a169fe422aec263f1dfd6ed9604f0c89ee945aadaa80b68ee0abec2d9b93322b1d0ce41bb1bb28f4a68fcc476cc50fc933e0b801ae61299314d9c0ec2a4d6ae41dbfb6bd9e5cdc5f8a666ab475e7ec19c57870191cd79e11a62744d2102e8a4b1640529d6502e3e3a97f74edfa46393c56be300c7701055feeab5b4cecc182f8716fd4a93b14b583a9cd2d7beb4b07b1d8ae3e2d72d8404934c9e9c6caa38c3b9bed00522be042134af6e39919e1fe82d372383fe4e6a112c204fdcc6c429583ab6b0b362fd0f0ab207977ae48ee5dce72944791e3e7fd04ddecd69ac3df635a1509e60843166834dc23758c127a877ca36cdddd557b60b68875b49b2c8bac2510b9ad0ada1c8295994d5ca330551e04d2fdf37571dcb43c9a3ced0aea7d930fedfdd2b6ed9f17e188b756e1ce4a35ad9894f9b5be3afb1cf77268acb0e6275a6e5dcc4699c6682d5fc2403f605bfd90cf5456f07a522d9df53b064bd55088000765a1a027d1bbb30e98cbcff79e0ad6e2e075a4b54ef92c2c070a4f2f9230a0ee5dd45bec7bde316e124ed891c418563885dc093065c6c25c886cd431c190dd9ae08ec89e1e82bd25c5a7289eea8ce53d2d8c57913652a6b299dc5b87bd788faddb6da38edac43e9e436a83f56473f8f7a27a4f5fa691bd82ee86fa88098b9e627e6dd7b0364832591135a2846a22f527d9c82f6484ddc2255d4cc3da402214606c4031646299b46f0c7484472a71dee06dddfb5fd4ea09617b8209b4acf4e955173d14d54b1617b887d0e12efefe0b63720bcf6dcc1c6321e51d8d8c9d9a01c7f8ac09280401fbdb6e2bfee27b5c9aa88b9f0a6a803126bae4ec36be3784aefacd9681dc90913b8b5414768ad1ea76a452034c30de509c5eeac6575339b917e3d70c276fee339fabf84e67043f6b6481a66f82bd061ef31b2f0e69160cb82605ff436a560cc54138b73ce2cc1deb56460b09ab903c3038d47a97b7571925a3259fcae15a8519fc262777d6a1c0e9df3ddde7d4b4842ab2e9e9904745885cf568cc5ba564053a4b8aa05a62359fcb544c90abe0bffb7f8cfc32e7f0460095bee2283be41fa69818c908f666a5d8c30586a89c252815756bb95cd8d0c6dcbe1d39fb93fdcc50700a72e919cae8126b677d9ca920fcc25fe4048f22a4c082491305598a5ee5d600e88697612008141a4d7e95c5f17498ba8a718009587a8ea07d5445866916ed25da6407982c8bcc4c57acfe33085e90dd2b68686f0ef41de1d8647718f0eb58cfd953b5dc84a188d751bced9cba625afb3b0204950f5d2b89c9c25decf95915336eb55b5e6eb5139d878a6cefbdcc839aba8c4ef30243541de2cbf7bb217d4bef3ec1a03a9f5561f01883ab44703043a145f32066a778d261d83d1239c45082c588d528c2321b6dde858b34d58c1b3ad796c3f7848c33d66d5644db6949ff42b8a542936b76dad2e5d2ec6e8fcd2a625d4aa2a5547e142e5860d0e45c1afffc5403bf23e0ce453ad5a5cfa43ae3a45e0df2e8f9d3a1d473a0cdd5eb7454674504a9053a31a70ee38770fccd78eed3b3982645d35b4b602a288aa9bed72a541e4d1996e6044072fc5d80db3240d64e00e68745f6014cc970a5916eda13184364b885a349598dfdf229454a704676bcf7bbe1ce614369224b9aaf4a58e6b4be6456d6993e03778ab9c62245515857899a3bee53a1821c9639b2984510fecc5e5dbf260e90b58de42dcab244df33ec0fcde84e2987f79dc91e79e3ff8fd2a46e73e35d3e41976ad6d446f38eaca4e6da7f85d0b7d381d83ec393e484ce9f2b98e07c004df0da509a1f3cb3614e76f9762f7b8d1fea5ac29000861b72a74fda52346e73622a7bf63efe0d964ec8c900af2abf3dfd4f7b264692303e721b59aef8eea998a3336c1941afd7ed5e81cc245fe6c200ebed2a77a7a4a269a928b188856bdc613f4c3a0114232fbf2345e3ff4fc98a06766fc6db2d2109878c6f200d36be0b69606fc0f95f24e8232e180b1fea9358bd14c5fe2a1047052e9ec4cf2c4ccde042893f914b7d3c890935005a6b4d78fec866a2867df62b271a77dbca7f44af64aff5fbce1de8e2915f9688194d5d2b79279e6dafa9abc5f63f395dc02f34dfa73bf3f61ca926a06036c18c4a34ff59aee561d350f49660ae09516b95fe0c0dde3b3c163246fbdc4b1e51647c6baf339b084f41031da4b80208ab2c7fe445556e3d2d4a89a024902909c6b727802e038a51a3c8d1e4d8a0d63aa8788d199374a38456bf7186942527bb7357a774d9c0756d8037cfafefbf061cb8c7cbcb67088c14a45754055a9d778ed828f5dbead2b67f0693ba5e2f7c9400a37f50d3fb93dd492a573e0c15f2d6d93bc752d46b34b0f4634411a57d0fe2be0ea26c6264ff4c5df7467cfd1d97c801fc07a392efe4e43625d47b0175a5b732c80c3aae899a9285ae7af3097a53bbf24cb8a208703b36ba960738879e9e740039a9906cb205b12c70e7fb9d9bc50b40af8fd48d16f0b175ad475f3ee4b14faa8fb840f89956304823654adbae5c92f35aa9c07000000c31dcce32d880ae64802f4030cab96e69a998f4dee73b7f7a56d7ef088fb22da387c524d842beae741899995b85f40160c8a34b37a8c91f9454d75d6f678929556b57d897b04a2819ac7a1273405555c0c36e5a8859cf2c62676b2fb131eae2959c0eff19e405d0b8ea2618035810494618a97299f95c2d12d2c96c800ffeaac1da98958d849e463158f495664bb304cd6437cf5d534544ed414fcac6cc5926f0284b11ce2491b001713aad90390ebc4613725fe59f24a554ea78ac0b7a78139108f56546103a83eb38617cc5d8c68b94a72a670097ac76b1a21834c97b001ac2c5f26f120be4a0f3aa056ebc214b07433aa53e82dc7b6dca74bada139e71981e96eab9e34106d5770acf152907cefce7f23daaec1bbb11fe0b08389d8df63295f81748ae7aad31aeb3b4a80e4d5f6959978de1cdfee31ed54594d3ce5adf92f6c29c043fca196728e5c07d5b6b75675481718a1f838c95367b10f67e2283e05e101471783d11d1251d83eb140697592fc2e688af4e842eea7f914da8315baaaaf9e17b6762aa2267cb5b56862374a22f188a1a2c11a9c5f1a4a09c0a401c38724d9bf76f4d024b51a6090b963dc4d54b948faf2728b2194ed9aa20898b0bb53b4ca73cb", 0x9ca}, {&(0x7f0000947000-0x1)="c2", 0x1}, {&(0x7f0000d7f000-0x63)="0685233020c2a951f8000000000000000088325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad097c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f7f", 0x63}], 0x3, &(0x7f000030a000-0x2f0)=[{0xe8, 0x10e, 0x4, "610e72f9935c0099076c47937601900d847a551f76f6a64461b60ebf4cfb8da28aa8e3b33a7a3ff9c18a29eb9f5f4b9f0c6bd2ff24650009ed7c96f836c683d618e81d34d7bd6def015ce1bf39382d7c3b9ea8722a06c47dc4a5bf80f59e87a571478df2a5421bded3e7a575b501a969751abbf4bde97a94b69029050e2787a5841a3669d536d27b098290537743412f9d341dfe37411a022c553d8a798d7221ca78e3aec6143ad291965f1002f1f22c35f7f19beb5abcecba76921ea0b7a3fb289a90a84c21743eff228c90114f1fadfa89fb2b7d302b"}, {0x10, 0x101, 0x4, ""}, {0x48, 0x10f, 0x4, "c5cff49cc8a8225702683cb4894590f149e4b766d241844f5e77b38856891717191b0f5c215bd4f1c89690aee064a2c5e03bd6e7"}, {0x20, 0xff, 0x80000000, "12aa2871ab1298dbdc5f2d961cd4"}, {0x90, 0x1, 0xffffffffffffffff, "3733345062803761b3bbb5724c0aea90f3878f2596b1a04beaba8c01d1c60c7331bb67b5ab2fdc4fe3630048d10850a9c3de6fdfa79b37931e72f0ab5c569c5d5ed1ea981a163d35e4115d0ca677445746877dd2102704b7fa7b253918a90ca1b7488ca0d5b50ff7ff4ee907d20082bc4e4a8a6db56f5cd0571bf22959d0"}, {0x100, 0x119, 0x7ff, "773a9515659b29a06c6013267b0793aa5d3ec886083e306340e68974b6e4d5c3529e0e26a6c1acb19594cf2fca02defb7c06d2a7f772ef6bec616211fb3d46c8b1315f7fe1e8c00261b8efc9eb654fd03a6d60aba5bbfcd21a7401068da91964dc9f2ce23b630e45efc39402e3f75760be394a46ec633ff95de4879aa50f684faad5e5dac72258593ccbf63c393984a75f49ae185c8986e490bf9d1ee8de60bb1c0e56416193a8b10df90de5eb0e305e8eea5cb1335cfe59afd96925607ebdd13b4b69c26e5d8336eba10793d32d1bd8e0e2bf60628c1e45eac21183e67734b453b65448b413e24e501e995acf"}], 0x6, 0x100000000000003}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x1}, 0x8) ustat(0x240000000, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80007, 0x8) connect$ax25(r2, &(0x7f00000be000)={0x3, {"0397a2009f0000"}, 0x40008000001}, 0x10) connect$inet6(r4, &(0x7f00000fc000)={0xa, 0x0, 0x80007, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00003e5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000092d000-0x8)={0x0, 0x0}, 0xff, 0x8001) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r4, &(0x7f0000f75000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netrom(r3, &(0x7f00007d2000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000de4000)=0x10) write(r0, &(0x7f0000796000-0x90)="04008cc2946dfc05a0230d69744632fc02b02c004c9c9c0abd327d07ffe8d88be57c258a43000000472f9da686d7a4ae69e2aab19e6a3f5d059920b67a256a2efca0d26840e212766731f31e8d87d3df0ea4f45f1bbc7b861d01000eb5675d25ccb7de4908000000000000000973bd872b52854858198a11d440e10700000002d98ec4074a0c209f099571a340074101", 0x90) 2017/10/04 19:07:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x235f, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x32040, 0x0, 0x0, 0x4000000000, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x80, 0x8000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000944000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b3a000)=0x0) fcntl$lock(r3, 0x7, &(0x7f00004fa000-0x20)={0x0, 0x0, 0x1ffffffffffff, 0x0, r4}) mmap(&(0x7f00003d7000/0x3000)=nil, 0x3000, 0x2000000, 0x30010, r1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b3a000)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x800000, 0x0, 0x8000, r5}) fcntl$notify(r3, 0x81, 0x80000008) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000859000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000090d000-0x40)=[{&(0x7f0000b3b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000aa8000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000340000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000b3c000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x4, 0x0) mmap(&(0x7f00008c3000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x0) chmod(&(0x7f0000894000)="2e2f66696c653000", 0x4000000000) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) socket$netlink(0x10, 0x3, 0x4) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a7f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e11000)=0x1c) setsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f000078c000-0x4)=0xff, 0x4) 2017/10/04 19:07:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000-0x57)="45b7ed3abeda9fb0d6a1b23d910fce5bb76017879416da2b41190d2e74efa67f778aa124d979d5ab4dba515a11b4442fd980c9ac00616dd3d4ad6b13b190fc0a07b7e3c96e8c4695c4cf71024c45cc3ccd8672c179664d", 0x57, 0x880, &(0x7f0000002000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r1, &(0x7f0000002000)="", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000-0xc)="3700000000e7ffffff0c0503000000002100009345a7aa000079a772ffff007f"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000ea7000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000006000)="7472757374656400", &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) mq_notify(r1, &(0x7f0000002000)={0x0, 0xd, 0x0, @thr={&(0x7f0000005000)="71b420b54ba27d6e55c931200fa030241e4e0fed370fd0bfc5bae54372be9c90", &(0x7f0000006000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2017/10/04 19:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f000016d000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000526000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setns(r0, 0x44000000) r1 = syz_open_dev$sg(&(0x7f0000d0c000)="2f6465762f73672300", 0x222, 0x480000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000066c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d01000+0x92d)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000b0f000)={0x4, r3}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fbf000-0x290)={0x6, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xe2d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$void(r1, 0xc0045c77) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000086d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a89000)={0x0, 0x0}) splice(r1, 0x0, r1, 0x0, 0x7, 0xa) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00007f4000-0x10)={r4, &(0x7f00001a0000)="0000000000000000000000000000000000000000000000000000000000"}) sync_file_range(r1, 0x9, 0x5, 0x6) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000922000)={0x3, 0x6, 0xb31e, 0xbcc8, 0xed26, 0x420, 0x1, 0x99, 0x3, 0xff}) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000c6b000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f00001c9000-0x89)={0x7, 0xfffffffffffffffd, 0x2, 0x4, 0x9, 0x6, 0x1, 0x6, 0x0, 0x3, 0x4, 0x1, 0x3ff, 0x2, 0x8, 0x8, 0x2, 0x8001, 0x328, 0xfffffffffffffff9, 0x1000, 0xeb, 0x4, 0x4, 0x3, 0x2}) fcntl$F_MEM_UNLOCK(r0, 0x801) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) write$fuse_notify_store(r1, &(0x7f000098f000)={0x28, 0x6, 0x0, 0xffff, 0x4, 0x6}, 0x28) read(r5, &(0x7f0000f04000-0x2)="00", 0x1) delete_module(&(0x7f0000328000-0x9)="2f6465762f73672300", 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b01000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x2, 0xbd9, 0x100000001, 0x9}, &(0x7f0000069000)=0xa0) write(r0, &(0x7f0000b16000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00005ba000-0x8)={r4, 0x10}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000299000-0x4)=0x1, 0x4) 2017/10/04 19:07:07 executing program 1: mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00008c6000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x220004) socket$netlink(0x10, 0x3, 0x1e) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00008c7000-0xd)="00000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) bind$unix(r1, &(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa) r3 = fcntl$dupfd(r2, 0x0, r0) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000-0x4)=0xac) ioctl(r4, 0x4000000000001275, &(0x7f0000004000-0x1)="03") ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00008c5000)=0x0) fallocate(r3, 0x0, 0x2, 0x101) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000003000)=0x10000) 2017/10/04 19:07:07 executing program 4: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c8c000-0x4c)="00", 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d2f000-0x4)=0x0, &(0x7f0000a94000)=0x4) ioperm(0x7, 0x7ff, 0x200) mkdirat(r0, &(0x7f0000d2d000)="2e2f66696c653000", 0x101) syz_fuseblk_mount(&(0x7f0000795000)="2e2f66696c653000", &(0x7f0000b1b000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c53000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d2f000-0x8)="2e2f66696c653000", 0x80, 0x100) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000524000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$loop(&(0x7f00001fd000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x20280) 2017/10/04 19:07:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000d4d000-0x8)="2e2f66696c653000", 0x200, 0x156) ioctl$TIOCCONS(r0, 0x541d) socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085d000)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) pipe(&(0x7f00004ac000+0xa7f)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r6 = socket(0x800000000006, 0x8000000000802, 0x4) splice(r2, 0x0, r4, 0x0, 0xd8, 0x0) ioctl(r6, 0x7, &(0x7f00005f0000)="d31249153f06c9a9c268d432156afd60e957b58d927aa8f9f617fbc9a44f9c75e2376611cd4084a4197e2fe41482aa356a371860f6540c5bdf08967b86d25d3672748c61b4663106336008ca8aed3df7ff383f97bd84a8a551173f1118207b9ebf42a4df68fb9940f721fc4036042fff63fdccf2bfa5464e89a202f8f530288c8a41041a08") r7 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x0) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f0000643000-0xc)={0xfffffffff0918c3a, 0x4, 0x4800, 0x0, 0x4, 0xffffffffffffffff}) pipe(&(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r9, 0x0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a45000)=@assoc_value={0x0, 0x6}, &(0x7f00008f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000805000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f000093c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000473000-0x8c)={r11, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000884000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000016000)={r12, 0x7}, 0x8) splice(r3, 0x0, r7, 0x0, 0xfffffffe, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000024d000-0xc)=@assoc_value={r10, 0x7}, &(0x7f00000b8000-0x4)=0x8) getsockopt$inet_tcp_TCP_MIN_RTO(r8, 0x6, 0x6b1, &(0x7f0000164000)=0x0, &(0x7f0000ff7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000bc1000-0x8)=@assoc_value={r12, 0xfffffffffffffe11}, &(0x7f000070a000-0x4)=0x8) sendmsg$netrom(r7, &(0x7f0000a72000)={&(0x7f0000843000-0x10)=@ax25={0x3, {"a8fe4b1cfcc292"}, 0x6}, 0x10, &(0x7f0000c45000+0xedc)=[{&(0x7f000017a000)="e585191b0833a8e4f0b61d0c00ad8d466d216e847373bc9c73bec670bd5ba8921fe7e2a5", 0x24}, {&(0x7f000066f000-0xc4)="d5a486cb7591ad78767a37d537223700d824e0e2a4d7046cf0a64bb0befd6c0f810e4b24d3a51e818f1b124cd15ebbe670eb3888a79bf22554344a45630a0cfdc6247e0c7caa5f7c3143cdabe2e99a5ce27597dbb34ca77242f08fbfb25b9f31d8c3f21ce66d0e600e8d09c7a5c475241448af74dda73ece00ce96a1be4da24db5400c6c38eea25b1b4b3930ba4566400f4ceef1ccd983c83d0b1403efb07f3f2229a5490518e412f79497ba395ff9454aca85e6c008ded312c800274d820c2f7f5d08dd", 0xc4}], 0x2, &(0x7f0000b73000)=[{0x80, 0x10f, 0x1, "d385d2fabc1b249a7575ca135ec33bd9daff9b691c3761e50f361c1360a0a3d165a608faf5c66ec366fa3f49465addb7b7e5cdd4825bf24f1278a195a335225e266e4654fbd8000748c34742db98005507352dac7fcd03ee8500fab0c443cc7be074c4b5aa8d322e66826e"}, {0xa0, 0x84, 0x2e, "193adbe7811545c6d171718301ea8ce462323e382e5e804a07390799c5cdb7dc4775790bdd0ea890b5bb78844af7ffd6ef6c73f4bd79fb04ff235189d4f4c9d4aaddbeaf3dbb9b186da07a728af9f413044db8c7b43ba0752d2e093c8ff2462a52a7943154b1e1d6089efb428488a8c52dcec30a3199947747fa1b33bfbd507a5c3e4c636946ccede4"}, {0xa8, 0x101, 0x20, "f827e8ba49a15302ee25d61cd4e5209ac9b44dec0e60d58e87c8bea83f47d775e0610e7037835b08ed3c5c8a5ca750a4dd51c7bfd332d78a18fbdc80d9029f04704b336e7b2231d8feaf6c1d58e6d4893aff7e856e223e615563bdba0b9200a83d0bb0eee964e838724600f0f4d73fcabe6ba7dd100d160a01adc4522ea00550782e8ebc410946a8a639ea64084215e210"}, {0xa8, 0x0, 0x65fd, "994db1fc9038abc7074ae205de70c127f51b90af9e50384a68b494e0f190f929e93b5a9c38cc5c3b4b5d5c2556d7889c296c145bade365bdedbb982f231fed44c47b9f6312f0631165a007faadbd0edc42a0b170679545dd9bd980610a06ba68aa84520ca2e8391d6657e0da80e232a532656a7bf026c55da443b36d65f8467a2f26b3adc74481a61b0fee800e0972c52d98"}, {0x98, 0x1ff, 0x9, "8f83ea0241b325d00167e412b1f4caa32ae856b707f34d1dedf42349e19322f9324c75d858850a8c5a99b649cdf028a66148e0dd1595f25edefee00a67eb332086249b235ec3dee29965f3fdd6cacf35a8859b8db42a885d4181a64032285084f07b1088d2a61fff69939a206239e6435e907e7770ad707db2d8153345f2303dcea286de"}, {0x1010, 0x0, 0x7ff, 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0x7, 0x20000084}, 0x4010) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fe5000)={r10, 0x0}, &(0x7f00007fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a33000-0x8)={0x0, 0x0}, &(0x7f00000e5000-0x4)=0x8) ppoll(&(0x7f0000a4f000-0x10)=[{r2, 0x10, 0x0}, {r4, 0x8000, 0x0}], 0x2, &(0x7f0000a99000)={0x77359400, 0x0}, &(0x7f0000525000)={0x3}, 0x8) sendmsg$inet_sctp(r4, &(0x7f0000933000-0x38)={&(0x7f00003a7000-0x1c)=@in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000a91000)=[{&(0x7f0000c5f000-0xcc)="bf82b576e9fdd2131c8d80e50d8ed6db54f0dc910c665a78fd3d2212271449d02d74e4eaa941eda995648420fb830e11aaca7c996d699cb60e0f73f6e1c744ab27bd15c44b27ec3f65a70d587af449dd319d8d6d5f01de2f5e2aa229eab72a9789f95014a1df99301535dd076dfdeb6cc4032e16e05ef86ae81185b119bb55a2f8f372686c7f8d78a23364c4e5a5fb79dec2944e420754c3d22ad2b7437374ab2b0a471b10e90d590fb1291e651c64a8e428c216dcaf84ae79814e406d711fc04e9808301e4ef1c34b875487", 0xcc}, {&(0x7f0000c20000)="eee9d16a637f75", 0x7}, {&(0x7f0000583000)="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", 0xff}, {&(0x7f00002c3000)="aa7b8592689fba330bab4cfcfbcb2fb4ffe1a1fb4c3fd2691c99e109766bb7db8cf5ffa00c96c2431d8c", 0x2a}, {&(0x7f00004ec000)="544236e24ffe8deb7f99a51f7e232a27802bf586d840fe6329befa99a104bcc8a57d53dc7aef58f030b453451141215f4ac29d6dc8b070f9563e324cd627b68970945c6b559d9bb5e3f958a3b59cfd6be3e2d9fd497511abcaef5aa638fe1f69d2c0a76c47b19f20b09263a1e831f13308f256b2bcde951ab6fef1ca143e85cb75c17cc10f5ebd11fe607ec1f1efe4f09dab88775b6836815f2a5c176cad", 0x9e}], 0x5, &(0x7f0000696000)=[@sndrcv={0x30, 0x84, 0x1, {0x5e, 0x4, 0x201, 0x100000000, 0x0, 0x81, 0x4, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x812, 0x200, 0x200, 0x648a, r10}}], 0x2, 0x20000010}, 0x10) fcntl$setpipe(r7, 0x407, 0x75f) writev(r7, &(0x7f0000366000-0x30)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) 2017/10/04 19:07:07 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x9)={0xfffffffffffffffa, 0x8981, 0x8002, 0x10001, 0x9, 0xc2f8, 0x66c5, 0x7f, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xf1, "8c121cfc5a6667e927ab33080d3dcee36b0ebd52c34e26ee9b14b283b463060c9a1f145cd3adf0dad7aad2df13869ed466f36dd67c524c1fcdaa1f35d52d5571d0ebacb21140c78cd6c65373018b0ec0e22de2c31553db3b9606ef54104fc47d7c6d31a32b182d92308900f693023e5ac9b9399343bd631ea915678ac829d5e850cfe3881031ff393719388961e921ba0ab1a958c1adab92601f7c2f3c566a194ed9ee3e41b66167c542125eceb816f39708c50151a7a83c5c8a993a842ce6862c6350a8dcb8728263b90498a6d54afe9c47570d1bd97f84c8ce25236ba2997968e49b1b31e2ddb6267472f4ded53b142c"}, &(0x7f0000003000-0x4)=0xfc) r2 = socket(0x100000f, 0x3, 0x40000000000007) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8, [0x0, 0x0, 0x8001, 0x100, 0x0, 0xfffffffffffffffc, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r2, 0x2, 0x0}, {r0, 0x1, 0x0}], 0x2, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000002000-0x8)={0x5}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000005000-0x8)="6b657972696e6700", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="e00e7b8adda20fffac567788641fff4ba0f0fd4d548f7f57196bd34548be25bae1835951a26e01ebbd3ec7d4faa4413b4cc35068290bbab834176e40ab5d925d4e647f992c530998f77dcd9aa74bbe7532d2d58b019495dda6a0b0e506051a09fd27f72f68f4555c3e19f0fed6bc2873dd57db02f79a881aecefd7434ce76be46c653376b91b19d4e0126c4a3ae859f36b185ba90d4154d6b1fa86185c0d35c03a7486f165c6254154e470fb01bd1481253698863cc8bfe2537ef7b268aea987e7f6c37581ea221a3d82b4d423c0e39b707dcfec4292f89bfaac6a54d34636ca71dfe3ce2aff2b8b2c024f1276d6cf", 0xef, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000005000-0x8)={0x20080522, r6}, &(0x7f0000006000-0x18)={0x42, 0x6, 0x1f, 0x0, 0xda4b, 0x9}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x316, 0x7fffffffff}, {0x0, 0x0, 0x0}, {0x0, 0x2, 0x1800}, {0xb, 0x3, 0x800}, {0x1, 0x7ff, 0x1800}, {0x6, 0x1, 0x1800}], 0x7, &(0x7f0000003000-0x10)={r4, r5+10000000}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f72746300", 0x200100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000000)=0x9) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/10/04 19:07:07 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000639000)="2f6465762f7572616e646f6d00", 0x0, 0x40000) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f000076d000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a4d000-0x4)=0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004ce000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = add_key(&(0x7f000047c000)="7573657200", &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000903000)="29da888fccc5de212cb0fe9201e5342e371eef95460dbb9c10024fe5044cb4438cd17351e2c6695d52b7a84742a23aa5eacb97d789904288dea8cf805aaada1a352cd9ac37089328a4e218b93e11d934c76319f29548df322e5207a7b1fad2dfcdcb04fac0f38b01f8891fc4f85a65e1e1dd84577b99b03af85e06e507195d4b1e100b42c71f927a00648a83d09b2834a223b24192f974d72489f8c3ab67a213b877fba40154ea68a60a704f6ea3ad1f432b8c870b95277a84335566b80d39b10718e470b5043e839a88777369f0e946f3", 0xd1, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f000020f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x2a4880, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x5, 0x1) eventfd(0x9016) epoll_create(0x200000000000000b) syz_open_dev$usbmon(&(0x7f0000674000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x200) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x10041, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b5a000)={0x0, 0x0}) creat(&(0x7f0000d96000-0x8)="2e2f66696c653000", 0x2) r3 = syz_open_dev$loop(&(0x7f0000f9c000)="2f6465762f6c6f6f702300", 0x0, 0x101082) pwritev(r3, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x3, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x0, 0x20004d) pipe2(&(0x7f0000aee000)={0x0, 0x0}, 0x800) sendto$inet(r4, &(0x7f00001cc000-0x17)="94f1e61dfadc204cd5c2a11c30fb714a96359b4f2cd55f", 0x17, 0x4810, &(0x7f000093b000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x2f, &(0x7f00008d3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000092d000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) [ 71.676042] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 71.704831] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/04 19:07:07 executing program 6: mmap(&(0x7f0000000000/0x23f000)=nil, 0x23f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)="2e2f62757300", 0xe2) mount(&(0x7f000023b000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000023b000)="72616d667300", 0x1, &(0x7f00000e5000)="") dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = open$dir(&(0x7f000023a000)="2e2f62757300", 0x40000000080800, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)="2e2f62757300", 0x0, 0x0) mkdirat(r1, &(0x7f0000147000)="2e2f62757300", 0x1) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000240000-0x6)="2e2f62757300", 0x0, 0x0) bind$unix(r1, &(0x7f0000004000)=@abs={0xfffffffffffffffd, 0x0, 0x2}, 0x8) mkdirat(r1, &(0x7f0000038000)="2e2f62757300", 0x0) renameat2(r1, &(0x7f0000037000)="2e2f62757300", r1, &(0x7f0000038000-0x8)="2e2f66696c653000", 0x0) r3 = semget(0x3, 0x4000000000000000, 0x4000000010) fstat(r2, &(0x7f0000033000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresuid(&(0x7f0000198000)=0x0, &(0x7f000023c000-0x4)=0x0, &(0x7f0000104000)=0x0) fstat(r2, &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000b88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000240000-0x58)={{0x54d, r4, r5, r4, r5, 0x21, 0x101, 0x0, 0x0, 0x0}, 0x2, 0x8, 0x3f, 0x0, 0x0}) inotify_rm_watch(r1, 0x0) renameat(r0, &(0x7f000000d000)="2e2f66696c653000", r2, &(0x7f000002b000)="2e2f66696c653000") getdents(r0, &(0x7f000023c000-0x12)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) fremovexattr(r1, &(0x7f000021a000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") syz_fuse_mount(&(0x7f0000047000-0x6)="2e2f62757300", 0x0, 0x0, 0x0, 0x0, 0x201821) r8 = syz_open_dev$loop(&(0x7f000053a000)="2f6465762f6c6f6f702300", 0x3, 0x20400) ioctl$KDGKBDIACR(r8, 0x4b4a, &(0x7f0000aa4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/10/04 19:07:07 executing program 3: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80e, 0x3) setsockopt$inet_int(r0, 0x0, 0x20000000d, &(0x7f0000605000-0x1)=0x4000000000fe, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x5, 0x6) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000726000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee8000)=0xe8) mmap(&(0x7f0000000000/0x538000)=nil, 0x538000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000eea000)="2f6465762f72616e646f6d00", 0x0, 0x2) ioctl$void(r1, 0x0) mmap(&(0x7f0000539000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000053a000-0x9)="2f6465762f70707000", 0x0, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00002c0000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="3060940200000000000006000002005c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000eea000)=0x0) mmap(&(0x7f0000538000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000539000-0x10)={0x1, &(0x7f0000143000)=[{0x4, 0x8001, 0x7, 0x4}]}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ee9000-0xc)={r3, @multicast1=0xe0000001, @empty=0x0}, 0xc) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r0, 0x0) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x70, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eec000-0xb)="2f6465762f6877726e6700", 0x28010, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r5, &(0x7f0000425000)="2e2f66696c653000", 0x2080, 0x144) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x1f, r7, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xe53000)=nil, 0xe53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e54000-0x18)=[{0x15, 0x8001, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000e54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000e54000)=0xfff) personality(0x0) mmap(&(0x7f0000e55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e56000-0x50)={{0x0, 0x6}, {0x70e8e180, 0x8}, 0x4, 0x2, 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, 0x0, 0x0]}) mmap(&(0x7f0000e55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e55000)={0x5, 0x1c, 0x3, 0x5cd51bd8, 0x3}) mmap(&(0x7f0000e56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000e57000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/10/04 19:07:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000183000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x3, @random="ab4971bdcac5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ed2000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000bd5000)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000)="2f6465762f72746300", 0x4102, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000efc000-0x10)={0x0, 0x0, 0xffffffffffff7fff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ab000-0xc)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000b08000-0x10)={0x0, r3, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000133000)={0x0, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000598000-0x8)={r3, r5}) accept4$packet(r1, 0x0, &(0x7f0000600000)=0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000c65000)={0x3, &(0x7f0000000000)=[{0x200015, 0x0, 0x0, 0x6}, {0x24, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0xffffffff}]}) recvfrom$ipx(r1, &(0x7f00000b0000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x2002, 0x0, 0x0) restart_syscall() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be4000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000250000-0x8)={r3, r5}) r6 = openat(0xffffffffffffffff, &(0x7f000096d000-0x8)="2e2f66696c653000", 0x42240, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000485000-0x8)={0x0, 0x0}) keyctl$assume_authority(0x10, 0x0) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000e03000-0x8)={r7, 0x1}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000818000-0xc)="2f6465762f72666b696c6c00", 0x90800, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r8, 0x6430) inotify_add_watch(r1, &(0x7f0000417000-0x8)="2e2f66696c653000", 0x100) sync_file_range(r0, 0x0, 0x6, 0x4) flistxattr(r6, &(0x7f000099c000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f000077a000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000200000-0x4)=0xe8) keyctl$get_security(0x11, 0x0, &(0x7f00001d1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000d000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) dup2(r4, r4) r9 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r8, 0x4c80, r9) 2017/10/04 19:07:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x3ffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009a1000)=@get={0x1, &(0x7f00007bd000)="", 0x4}) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00009bc000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$random(&(0x7f0000ad1000)="2f6465762f72616e646f6d00", 0x0, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000f24000)="2e2f66696c653000", 0x18000, 0x40) accept$nfc_llcp(r1, &(0x7f000001c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000876000)=0x60) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000abf000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mq_timedsend(r2, &(0x7f00005a0000)="56101cc05651a7855e9efc694a215cfb16677704d1e10372cd4c010d61279c197f02d9178f0aa7c7de0aa565dd8615a464adf1f61f1881b453bc27166991bb76872c927dcc623eeda5e65618", 0x4c, 0xffff, &(0x7f00008ee000)={0x77359400, 0x0}) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000d2b000-0x4)=0x3) r3 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r3, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f0000233000)=0x800000000000008, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000f73000-0x28)=[{r4, 0x740, 0x0}, {r3, 0x1, 0x0}, {r3, 0x8020, 0x0}, {r4, 0x2008, 0x0}, {r3, 0x1000, 0x0}], 0x5, 0x1) recvmsg(r3, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c10000-0x10)=[{&(0x7f0000b1a000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) r5 = syz_open_dev$sg(&(0x7f00004ea000-0x9)="2f6465762f73672300", 0x0, 0x400) fcntl$setstatus(r4, 0x4, 0x4000) select(0x40, &(0x7f0000c2f000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, &(0x7f0000a0c000)={0x1fd, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f000028c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0}, &(0x7f0000b03000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000b10000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x186) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000054e000-0x50)={0x7, 0x10, 0x0, @thr={&(0x7f0000e24000-0xe4)="cc5d47066bd217f96ecad2657ba6f899950fb7dd92cfa59f98a90b7a9920b47ea829df509e025fa03c576f49d529a306157a4b0e36f46cbd1ef20685e19573b1b01dc42789c1bb94bc216645f81c9231c2a50e54ad23ade839dda05117c29de76337c860b6279884582bd06a9025dd9d9b3750017e3416dfb9ae72e259baa3a522fd96b2c5cef144384f678328bfc7b19f9a0895190b193ee73e018802edfdba8f9554e2811e0d99dfa10f65cd9f05a13616caac2672bb79067b34a335d200c5a29c5aefa81721af452dbbc0dd394340feb75221a36c2fe65b6a34869a3294aed6f493a7", &(0x7f00005db000)="17866b4ebe3f87d0c6d6821b89b5b5279d9df69a"}, []}, &(0x7f0000001000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000ac9000/0x3000)=nil, 0x3000, 0x100002000002, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x42, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d4}, @in={0x2, 0x2, @rand_addr=0xc000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0xb4) mmap(&(0x7f0000aca000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) capset(&(0x7f0000acb000)={0x19982330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000294000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)="757365726d643573756d00", 0x0) prctl$getreaper(0x29, &(0x7f0000acb000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000aa5000-0x20)={0x414010, {0x400007ffffffe}, 0x80000000, 0x23a}, &(0x7f000002f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000aa6000)={0x0}) syz_open_dev$random(&(0x7f0000720000)="2f6465762f72616e646f6d00", 0x0, 0x80000) 2017/10/04 19:07:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000957000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000c4b000-0x38)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003eb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}, 0x28) r2 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getgid() r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000d5e000-0x5f)="f309b122896508b415e75352f4e3757e54332105e2774759c528286eb46915e56b9d13616b1dcd4d788176b8413e6a7032b9058c1d7ef4f4d3d6c9690aa53ddc985f116957afc9a4615606c1ec423519681862826847232a1e10aed995c59a", 0x5f) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401c", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000102000-0x8)={0x0, 0x2}, &(0x7f0000f1e000)=0x8) r4 = socket(0x15, 0x40000803, 0x3) sendto(r3, &(0x7f00005cc000-0x11)="1100000021001f0200001100008000ffea", 0x11, 0x400000000000000, 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00006f4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8, 0xba, 0x400, 0x5, 0x10, r1}) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000969000)="dd933857f2ed75c67f42f4ac7939e0a3f47258cd63db4838791655e1618c508d921bc2c0e59fb0cbd3742f3b448384f7aae1f6be040e5f80f1720fa2aa8e86305f8948b4d2efae3a", 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000078c000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f7c000)={0x3ff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7, 0x1, 0x2, &(0x7f0000c4d000)=@common="626f6e64300000000000000000000000", 0x5, 0xff, 0x6e22}) mmap(&(0x7f0000000000/0x66f000)=nil, 0x66f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) llistxattr(&(0x7f000044f000-0x8)="2e2f66696c653000", &(0x7f000066e000)="", 0x0) r6 = epoll_create1(0x0) fcntl$dupfd(r6, 0x406, r6) mmap(&(0x7f000066f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ec000)="2e2f66696c653000", 0x100) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000c4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000434000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f00003a4000)=0x0, &(0x7f00008c5000)=0x0, &(0x7f0000e00000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003bb000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6c000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c1000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f84000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000-0x4)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007f9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000591000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000779000-0x4)=0xe8) r12 = getegid() sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00005d9000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="99941d80dca8796d0c008c16c5496e331ac9e3a7f63605590af3aeccda3f0bd31f649da934fda208ee9a4254d89ca82d246a5636bba638e9e05a1e1504939533bc468cc054ba6afb07e4061fb6587a62a85333455598913524456023699eebd0ce4a018ee7b78088a8f0b231b5a436d9fff01445a57dfa54e5bfcbee02e7055bcf7cd52600d767802d3d8bc9bcf720992d7436d4cf4632669086a90c534f648da300f9b8af498dfd94198e3ecc3d535e97ad8e488efb9f304ffc0457cbbbb38f14945c", 0xc3}, {&(0x7f0000001000-0x62)="6bf22c1f34a2ca118b375fb0c0423fb6857af753750037ed82fd37be53ec2e417cbc5c5b41569e8492b8461cdd4a0d04442ad99c4536e33338f0259189ad70beb7a624d7b8625dda468a81919cc1766ed8b24fee8d2825eb6c8c6d56889b8efe30d2", 0x62}, {&(0x7f0000073000)="d00c0d660e63c8dea30efcb04ff456ed320342313bfa0284c9d6ae1509ab0da17647d6900d0867f1c072715081a250af0f9cb12fb126a0cbbe4ef16b9ece1563c87eb65eae6836ba189348eff0c46a222d054c8bbfc7f855e6fe0951e4a1eb14fdca3fdeb570a49beaa41039830c436e85e9ca7164d311f93e1836fc058cc4c4ac888939ea3352b423182af152ea54c1df1b9201ae3ff56588a67d26903c4ab7", 0xa0}, {&(0x7f0000001000-0x8d)="ff1c9f3bb5f821995e20718e7e28f433d9c95770cc803890d4e5d799ff01913d7a94db1911dab985bcab7ef8d64eb491c4221d1fc024868af5405e088bda1dfba588b7bdff619d2961343171f66597a2147d5b9c4343d93ebd2b96b15716e51526347c16dc42762417623bb2c4e2a18b7dff5873e0d2e6ac5e99aceed57d2447daa6541fef1f1bdbd4a5fe640f", 0x8d}, {&(0x7f0000001000-0xb1)="e05ecd72fe6647ecbfe32a6594d7a85ca625c842a037780e2136e8e35308e265d8c3072d8a44c860134f5170a2c27b6d303ec6592766e8358048ba11cb9f092b0f97f18917583964bdd02d3cfeb7b96ca32e625d97206e2aaf957bd28ac7d1ebd33dcc08dc23078e8a9bde0ba64653bdf0b96d66491593244f13a69c56d88dd6842069f284eb5656410abbf35ec9021ffcbd01532a44e42349643c00fb4aedc321d9ae2a69f751f9fedc8f83dcfd1fbfc2", 0xb1}, {&(0x7f0000001000-0xde)="56b1f4ed1d2036fa8403eb23af2c80d1cc2b45bca9561558e45433e0173b964f3ef51818ae8fd438015475f9d2389db77bb6e7ce6b0bff7fd58b049c9eb96f2ce242cde4defa0faef54a640bc614f6d43d328044ef906d90d25f1fb9101c608b8e6cd72c7098bc1c72375ad7f7022e916b19de2d444ef2b7d0c108e7bfb77c7f9bb693169282ab9cc4003707ecdb62d2738aabc71e4b1fd406faeb8108420abaa9e8745a825dee2457852af120cdfc6535d1f32e4cda81f2fd8c046686bcf9a08d2abc8fe76acb6e3fa8a3efc2be4aeb00a7221a528452c67d29c02831a2", 0xde}, {&(0x7f0000097000)="2ad52d5832dbfc5d14f4fd58b609a9d0d2ed75ea2f9ca2e73a039f7c534c13d81a6f91311cf2854768cb964e65280d87156ecfad3517243ea01cd1c5dff23db9c4e49d8aee213bc500614fcc6a34168f181a40cd4eccdc6e86d38cbe5963f9aebd1c1f9cc3a1f2aac4c12544656c414a59bffcf6b436ac08646c633d57086ea377a98732820d2dfc63fdea5b1eb6251d2e4255ade251ef4d37196e2646f4a7cba310e5da6fb62834e9baa663da1947a46894b6c98643191f272707b7377871eebba3125c0885e759b9f306a852a669cc9fc017359781feaaf333c005", 0xdc}, {&(0x7f0000ae5000-0xdb)="129fe26358d6500b941000c101a07a0dff8a2c46dc6fe76948ea25322080efdc2b1d235bf28cc0b2b248faaef5ec950967d3e4129e7e2abf718b1ec6e0b83f4ca4783dbc1a6fdfb443dfc284e2d6aeb72516d785d9e33eb5ce15abe18977202db1c4a83a0c9b44a792a1bc1b35334874b842678d0e1df9c6538b94b08e7e7acb18158aba12eeb61cb13d830f5362d63e41f91cbc8263401a82e9039a16612f6879f6f67ab821d0b890ec3509834e2a4ccdbfdf17d6410e139e93399914cf3dccbd168dae36c7e92070b626a1fcdb7536ae0f64b0fbbac5d2a32ad2", 0xdb}, {&(0x7f0000001000-0x63)="a465bed1a724e63b1edcf469f8b6de4b10a22e68a4a06ad5549137be7d953c377c33a8cedcd5a2f56252718d52844c290456b22461be10c310909c7795b70c8fab27f1461477d345abbd99bccc470e274af22956dd0dc8f4bd02a4976a46176755f83c", 0x63}], 0x9, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x4, 0x800}, 0x80) r13 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x10)={0x77359400, 0x0}) r14 = inotify_init1(0x0) fcntl$setstatus(r14, 0x4, 0x72109c5fef5d34d3) fcntl$setown(r14, 0x8, r10) r15 = dup2(r14, r13) fcntl$setsig(r14, 0xa, 0x20) r16 = inotify_add_watch(r14, &(0x7f0000dfb000-0xa)="2e2f636f6e74726f6c00", 0x40003002000000) inotify_rm_watch(r15, r16) 2017/10/04 19:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e1000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004ad000-0x8)="2e2f66696c653000", 0x0, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000e52000-0x4)=0xf37) r1 = socket(0xa, 0x6, 0xa0) sendto(r1, &(0x7f0000c30000-0xfa)="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", 0xfa, 0x2000c080, &(0x7f0000ce1000-0x1c)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4000000080000003, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c94000-0xc)="2f6465762f6175746f667300", 0x14540, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000906000)=0x9) epoll_wait(r0, &(0x7f00009d2000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1000) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00007cf000)={0xb, &(0x7f0000da9000)="0000000000000000000000"}) dup3(r1, r0, 0x80000) r3 = creat(&(0x7f0000eeb000-0x8)="2e2f66696c653000", 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000e34000)={0x2000, {{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) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000a98000-0xe8)={0x0, 0x0, 0x0, 0xf184, 0x8, 0x0, 0x0, 0x4, 0x4, "4b65ba916a81679a0ed22a5e6979cb9bec8b8ad9b5d3bc3b6870073e519bf5351461e98e506e7bf57d74c4ba5f70202385aba81d3a17844f81f138f436e3d20d", "2e69f62833d6f48a18b5f04ca4b16ffd72976516475ace2e2e41e6d0e2218f394128e2ef312e3cf4dc4b340b87a3951d59f1c478767b5eabee19f9349702bd2a", "db04317e69d8cba00ae7609b40e37ad8f3d8dd97090000000000000039a03f50", [0x2, 0xb9b1]}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000094a000-0x20)={@generic="8deede9745cefe17b46e97209762df2e", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000f3000-0x4)=0x999e, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000817000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x3, 0x1, 0x9, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) prctl$void(0x1e) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) bind$unix(r0, &(0x7f0000231000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000bf0000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dc4fd3a8b4f5b41c98d0c2d3377aa7da"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000a4f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x1, 0x8, 0x81, 0x8000000, 0x1}, 0x20) connect(r0, &(0x7f0000718000)=@llc={0x1a, 0x1f, 0x2, 0x1f, 0x7, 0xffffffffffffffbb, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sync() syz_open_dev$mouse(&(0x7f0000717000)="2f6465762f696e7075742f6d6f7573652300", 0x103, 0x101000) 2017/10/04 19:07:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00006ed000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xb2de) read(0xffffffffffffffff, &(0x7f0000514000-0x1)="", 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000066b000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000062c000)=0xc) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x108) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") accept$unix(r2, 0x0, &(0x7f00003ec000)=0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r2, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f00004ee000)="2e2f66696c65302f66696c653000", 0x1) getdents64(r2, &(0x7f00005a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000ced000)=0x4, 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000dcc000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ef6000-0x1)="") mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") lseek(r2, 0x0, 0x3) rmdir(&(0x7f000035b000-0x14)="2e2f66696c65302f66696c65302f66696c653000") mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x5c55}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ea1000-0x8)="6269675f6b657900", &(0x7f000007b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000199000-0x33)="", 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000bff000)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000052d000)={0x0, 0x78, 0x105a0000000000, 0x4ae6, 0x8, 0x0, 0x0, 0x3, 0x20406, 0x1, 0x9, 0x3f, 0x0, 0x5, 0x0, 0x6, 0x4, 0x6, 0x1f, 0x8108, 0x4, 0x9, 0x4, 0x400, 0x101, 0xf406, 0x0}, r0, 0x3f, r1, 0x8) clone(0x0, &(0x7f0000000000)="", &(0x7f00006c0000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") r2 = syz_open_dev$usbmon(&(0x7f00000c0000)="2f6465762f7573626d6f6e2300", 0x4, 0x0) getsockname(r2, &(0x7f0000d6a000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000414000-0x4)=0x10) mkdirat(r2, &(0x7f0000732000-0x8)="2e2f66696c653000", 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000628000)={0x0, 0x7, &(0x7f0000130000-0x88)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005a8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000776000)={r3, 0xe}, 0x8) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) eventfd(0x80) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000709000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) fcntl$setlease(r4, 0x400, 0x0) getresuid(&(0x7f000064f000)=0x0, &(0x7f0000ce1000-0x4)=0x0, &(0x7f000030b000)=0x0) r5 = gettid() process_vm_writev(r5, &(0x7f000059b000)=[{&(0x7f000028a000-0xa4)="", 0x0}, {&(0x7f00008e1000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x2, &(0x7f0000f5d000)=[{&(0x7f000038b000-0xca1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000019c000)="00000000000000000000000000000000", 0x10}], 0x2, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00000fa000-0x14)={0xfffffffffae6cad7, 0x5, 0x3f, 0xff, 0x1, 0x506, 0x90, 0x7, 0x2, 0x48}) close(r4) 2017/10/04 19:07:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0xfb4, 0x4) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3e}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d45000)={0x0, 0x9}, &(0x7f0000686000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000af3000-0x8)={r3, 0x1ff}, &(0x7f0000d0f000-0x4)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000030000)={0x0, 0x2, 0x0, 0x3}, &(0x7f0000018000)=0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000374000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockname(r4, &(0x7f0000032000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000032000-0x4)=0x58) flock(r2, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000000f000)={{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x4, [0xfffffffffffff800, 0xfff, 0x0, 0xfffffffffffffff8, 0x1f5b, 0x4, 0x8000, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000032000-0x4)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000030000)={0x100000001, {{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]}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) write(r1, &(0x7f0000004000)="24000000190025f0001c1ffbfffffc0e020000001e100000fefeffeb080005005f186b2ae090", 0x26) r5 = socket(0xa, 0x80002, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000c49000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d, 0x0}) accept4$inet6(r5, &(0x7f000090d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b67000-0x4)=0x1c, 0x0) 2017/10/04 19:07:07 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000c86000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7, 0xffffffffffffffff}]}) pivot_root(&(0x7f000076b000)="2e2f66696c653000", &(0x7f0000a3b000)="2e2f66696c653000") fdatasync(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r1, &(0x7f0000f5f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) open$dir(&(0x7f0000f2a000-0xe)="2e2f66696c65302f66696c653000", 0x400000, 0x12) fcntl$setsig(0xffffffffffffffff, 0xa, 0x80) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000089000-0x4)=0x7fff, 0x4) connect$inet6(r1, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f000094e000)="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", 0xfc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendmsg(r1, &(0x7f0000bd1000-0x38)={0x0, 0x0, &(0x7f000054e000)=[{&(0x7f0000b4f000-0xfe)="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", 0xfe}, {&(0x7f0000719000-0x1000)="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", 0x1000}, {&(0x7f0000bc7000-0x99)="27ec0c6cd96232664f5d8d12dbe93b5ddbbb798fe473da3c43653b61ba795e8f877532e9ce171332ddfadd9a1e48064e4291dea829294e325edcb4be1f461c201e8b1d1b7e0e234cdfc54e5a5107e57bc8b0bb89c1f8636e054b54033985bcf599db0df95ed620b485d82b039b34f62c97cee42ade750db3edfcf3159cb2c230dd25e01591bc7ffe7b0aa2e7b745e5d485603cc0db37c24cfd", 0x99}, {&(0x7f0000b7a000-0x10)="aa772638007cee636ff8c0b544c1144b", 0x10}, {&(0x7f000062f000)="1b7457afae920aacc8cdd25fd20b7b7e74d046", 0x13}, {&(0x7f000077b000)="7a2b5ac70a87deb07c5c00cd9fc83609740528716223b1a8182cd316095025b78781965aed0207f7aba65c466cd196b76370dd911e057053ad3e57d092f3e10b16438716cc0b40d969cc97924a77f0e03d0a9e3dc4e3c4edf9fad6dd6a7984ff1372141b0ab04f3cddc63b51d929872a24e797369703d0fa33", 0x79}], 0x6, &(0x7f0000c83000)=[{0x88, 0x10f, 0x1, "12419ca1b300dfa5b03beae27b506c52036e4d00b01f5c6672152055b0d463ab35d701e4eae281c88233bba1957ef706210856ec7c8aac5cbbad0d6c2d9b618da850af171d319ce514fe4a2c858336ffb4151da826dd54479cdcd9fd2f1b083bcbb4591d871bfe0a662ab78a29c7de0a14321cf3c50100"}, {0x68, 0x108, 0xffffffffffffffff, "e32fc3faec16ff1db0a0518e0fe00000c5f71b151da302c3146c4d060b93c3ed680eab3e83b6989a1ccc13036d66b84de8a52f116549a7002c13607f448bc8f65dc7bc7ed10c2a0300130433337709d846637554f995"}], 0x2, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000274000-0x90)={0xfffffffffffffc01, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = request_key(&(0x7f000012e000-0x5)="7573657200", &(0x7f0000415000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000611000-0x1)="00", 0xfffffffffffffffe) r4 = add_key(&(0x7f0000e33000)="6269675f6b657900", &(0x7f00006ae000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000dfa000)=[{&(0x7f00001d2000-0xf2)="7edef4598c51b5076bea11472197533dafdca31dbb634b58d8c4835497ce142b8f059c85988f44771147ffb140d4c324a0ac3fe317ab1339400b3a2b8039e64103a1451725cb8fb469c2498e90fc10696452f4a97be03496dc6cb2ffc73c1aa6c92c6287162cb7707d05b3ce9b4b5f384e203c6f11e095fa0c92b7dcea60ab7063487b5f25ad152e6c5d85339f58a48664a74c4c7be757655771d5a74c5ffdd4ef4955b71f3da0c55eb25b8763ef0c48c216912e9f7a362d97743229721c9ec04f4fe1fefadc0dc3870aee334277656377ba8c70dca94084602e2c548209d3c81d153fd2a0800a742ba5c069edf11c5e9763", 0xf2}, {&(0x7f0000e71000-0x74)="23a03b3200b554c5000011184c72116ba97f0cdbce77435cd58daaf7337f47fcc064d70106973255e9e2bbd2f5f19de480cde733437b3885b7a1c5334753dd324ac1df6d811319ff0300001b0000007e350a025044b3f1b1d73c55e5c6b1548f8ef752c51e02ab0196ae64014709c9f649b8d8a1", 0x74}, {&(0x7f0000560000-0x25)="4c0c5d1acb37dbebda6a48708810c26c4503d6e954714bfef415b9791a95ed141c63d5ca82", 0x25}, {&(0x7f000015d000)="a0312bf169a3123cb9cc1abd6d16a6b3c305022b57dadda50b1b54f73c6408c552cf1d4daf741f660572591d48a389dff6728ed1497f7c1c35700ff87cc1bc7d7c5b907d75112eb266e7be80d655c2b7da2823ab46a248d951c56d132e545f9a2e4d3701cbb3fce2f06703f715ef6edd554d27920cf4333427e874d9321788740dcdd35ddbacd47451eeca1e4b89e0d2da3c8f2010fcf493b982f80985d32a0ba30b9826b3227ff697d5427fb71c2f4db17907f20edd3ad191375fa4e13ce0d4721b8aff04a56f90cba6e1377cb9bf799f3f735c72405a223acb1f", 0xdb}], 0x4, r4) socketpair$unix(0x1, 0x2000000003, 0x0, &(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r5, &(0x7f0000b97000-0x60)=@nfc_llcp={0x27, 0x6, 0x80, 0x6, 0x5, 0x0, "f490654add07f5e843d3db6499d74dbcd6f2f1134fc05027d8317f4a56559ef61db05212dee25acac1dda71ec4d3acc8676e5949c01ef1d86b7edd8a8ebd8f", 0x8}, 0x60) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000182000-0x8)={0x0, 0x1}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ae000-0xc)=@sack_info={0x0, 0x80, 0x4}, 0xc) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000094c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e8000-0x2)=0xe8) 2017/10/04 19:07:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x65, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xffffffffffffffc1, 0x5, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x40000000b6b9, 0x102, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100000000, 0x105, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x2, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0}]}) r1 = dup2(r0, r0) r2 = dup2(r1, r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000fcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000fcc000)={0x0, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000fce000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x400) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bfe000)=0x0) getpgid(r5) r6 = signalfd4(r4, &(0x7f0000758000+0x68e)={0x101}, 0x8, 0x800) select(0x40, &(0x7f0000fce000)={0x2c, 0x200, 0x4, 0xffffffff, 0x6a7f, 0xde10, 0x9, 0x2}, &(0x7f0000fce000)={0xbd, 0x2, 0x9, 0x5, 0x1, 0x7ff, 0x10001, 0x8001}, &(0x7f0000a34000)={0x5ab, 0xbfe, 0x0, 0x80, 0x3, 0x5, 0x3, 0x5}, &(0x7f0000fce000)={0x0, 0x0}) sendfile(r2, r6, &(0x7f00007e1000-0x8)=0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000183000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000be8000-0x10)={r3, r7}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)="bc") ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000083c000-0x4)={0x401, 0x3, 0xfff}) fcntl$setflags(r2, 0x2, 0x0) r8 = socket(0xa, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d30000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8080, 0x0) bind$ipx(r2, &(0x7f0000b5d000)={0x4, 0x862c, 0x3, "06006db647ef", 0x401, 0x0}, 0x10) ioctl(r8, 0x8936, &(0x7f0000000000)="") r9 = gettid() capset(&(0x7f00000fc000)={0x19980330, r9}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r8, 0x8916, &(0x7f0000f59000)={"fcf627d0302009c4862f01927b75ed6e", {0x4, 0x1, 0x10000, "ba684924b62e", 0x5, 0x0}}) socket$inet6(0xa, 0x1, 0x0) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r10, 0x29, 0xd2, &(0x7f0000aa4000)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, {0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x1}, 0x0, [0x6, 0xffffffffffffffe1, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/10/04 19:07:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bbe000)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ceb000-0x4)=0x1, 0x4) r3 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r3, 0x6, 0x6c7, &(0x7f0000479000)=0x0, &(0x7f0000c97000)=0x4) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000b05000-0x4)=0x314) write(r3, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00009ab000)=0x0, &(0x7f0000e19000)=0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c20, 0x8, @fr_pvc_info=&(0x7f0000a31000)={0x1, @common="62637368300000000000000000000000"}}}) unlinkat(r0, &(0x7f0000cb1000)="2e2f66696c653000", 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000847000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) unlink(&(0x7f0000bb5000-0x8)="2e2f66696c653000") r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f000022c000)={0x17, 0x6b, &(0x7f0000545000)="959dc92679c18b7b2b1741f1584769e48c4aaa253d5d27b013c52620551be8f01cbdd9dca1d57abe8e3f667143692faa714fbcbed189b456a7415568012490f940af295c434f452b845937e81245a8e43450e71c45cd48761030fbbc9c9280ba2aa7b99a9337719dc4e387"}) gettid() rmdir(&(0x7f0000eb9000)="2e2f66696c653000") ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000c07000-0x89)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000cd4000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000144000-0x4)=0x14) sendmsg(r5, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060e000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000e90000-0x4)=r2) fanotify_init(0x22, 0x40002) [ 71.885855] device syz3 entered promiscuous mode [ 71.897530] IPVS: Creating netns size=2536 id=18 [ 71.922366] device syz3 left promiscuous mode 2017/10/04 19:07:08 executing program 1: mmap(&(0x7f0000000000/0xba9000)=nil, 0xba9000, 0x3, 0x8000000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000a13000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba9000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000af6000-0x69)="5d2c60b941efe238f4550a4ec45b3854edab37b9820f3a94c0c82ea7858533bfcbe611828206bc0f25f790958d6d2fec739abf136695592863fc437bdb1e355088541affd8c0629c6133c32ca4f1cc1278640ed6d172d290fb3e8f16f6838fd993dbec672ea50e05bd", 0x69) shutdown(r0, 0x8000000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f000040f000)=0x0, &(0x7f00006a0000)=0x4) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x80015, &(0x7f0000bab000)={0x0, 0x0}, &(0x7f00008ff000)=0x10) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a79000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) mmap(&(0x7f0000bac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000a4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r4, r7, 0x5, 0x0) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bad000)={0x0, 0x0}) close(r3) getuid() close(r5) mmap(&(0x7f0000194000/0x3000)=nil, 0x3000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f000084b000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) accept$inet(r6, &(0x7f0000013000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ae000)=0x10) mmap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000baf000-0x10)=@common="67726530000000000000000000000000") mmap(&(0x7f0000bac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000bac000)="4f07aeb6b0d9e9fdbab6dbeaf001443e0410", 0x12, 0xc001, &(0x7f0000bab000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/04 19:07:08 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x3, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x6, r1, 0x10001, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$netrom(r2, &(0x7f0000001000-0x10)=@ax25={0x3, {"4a0700e10020fa"}, 0x4000000000000}, 0x10) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x7f) openat$hwrng(0xffffffffffffff9c, &(0x7f00000b5000-0xb)="2f6465762f6877726e6700", 0x1369200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f00008a6000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, r4, 0x0) r5 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x2000)=nil, 0x2000, 0x3, 0x10, r4, 0x8000000000000) r6 = accept4$inet(r5, 0x0, &(0x7f00001a6000-0x4)=0x0, 0x80800) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x1000008, 0x32, r4, 0x0) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000073000-0x24)="2400000058001ff513f1f4070319faff07001710100001000a210000040002000014004a", 0x24) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x4, 0x1031, r6, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x8, 0x12050, r4, 0x24008000000) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/04 19:07:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d5000-0x8)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f00008f1000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) seccomp(0x1, 0x20000000000001, &(0x7f0000029000-0x10)={0x1, &(0x7f0000236000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000fa2000-0xc)="2f6465762f62696e64657200", 0x40040, 0x0) link(&(0x7f00008b0000)="2e2f66696c653000", &(0x7f00004ae000-0x8)="2e2f66696c653000") ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00005bb000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)="2e2f66696c653000", &(0x7f0000f0f000-0x10)=[&(0x7f00004b0000-0x3)="5dac00", &(0x7f0000403000-0x1)="00"], &(0x7f0000e46000-0x20)=[&(0x7f000034e000-0x18)="252d262d73656c662c73656375726974795b6e6f64657600", &(0x7f00008a2000-0x19)="65746831706f7369785f61636c5f6163636573737573657200", &(0x7f0000c48000-0x2)="2d00", &(0x7f0000c3a000)="00"], 0x1000) r2 = open(&(0x7f0000487000)="2e2f66696c653000", 0x401, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000af0000-0xd)="") ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00006ff000)={&(0x7f00008c8000/0x3000)=nil, 0x7ff, 0x4, 0x80, &(0x7f00004b0000/0x2000)=nil, 0x251c1817}) r3 = accept$netrom(r1, &(0x7f000088e000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00003bf000+0x4df)=0x48) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007eb000-0x4)={0x0}, &(0x7f0000a6b000-0x4)=0x4) r4 = add_key(&(0x7f00005b7000+0x12b)="2e726571756573745f6b65795f6175746800", &(0x7f0000f9a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e33000-0xf5)="b16bfef341b0e2e1a507540c1ca11f4f85c0f4112613e6979e6e8b262f9ecb7c91944f485071819e02f2124f2c47d54d22a52a96c171223703141a7da55a549e6d853eccaa7e2dfad9de8ea97dbc2e60e98cec6b4ce64cda89a57ff6a1fe83a819e68fd2b86dcdc7ae58faa85195c5b240a89ec5580c06f5e630f612e2656030f65ae3b1fe990813701a624906720c49d65c1d6197689ef3d726628d963133567e587ceb104c18e02539e1d9c7a6e1fc28f3f271a4cd24207001fcf47cbabe3b0dee00ddf9d6b0a531d46cf8649e8c9f5abcdf6bbe631d56ac6bd89e83490e5d0dfe6e5f69cd37346d958bc0402a6a088d49d9838f", 0xf5, 0xfffffffffffffffc) keyctl$get_security(0x11, r4, &(0x7f00004e6000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) r5 = socket$inet6(0xa, 0x100000000000000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000921000)={0x0, 0xffff, 0x4, 0x7, 0x8, 0xf89, 0x1, 0x4d8, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4bb, 0x7, 0x7fff, 0x6, 0xff}}, &(0x7f000068e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008c1000)={r6, 0x0}, 0x8) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000221000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000aa2000)={0x3, {"3411d2a3d48593"}, 0x6f2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00003df000)={r6, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4}, &(0x7f0000b83000)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ae8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f20000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000093f000)={{0xa, 0x0, 0xffffffffffff5d04, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1, [0x7f, 0xd25, 0xea, 0x7, 0xfffffffffffffff7, 0x0, 0x0, 0x1]}, 0x5c) utimensat(r2, &(0x7f00009b3000-0x8)="2e2f66696c653000", &(0x7f0000652000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00004cf000-0x14)={0x9, 0x5, 0x24c7, 0x1, 0x5f4a}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000db8000-0x1)={0x6}, 0x1) 2017/10/04 19:07:08 executing program 6: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000b59000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse_init(r2, &(0x7f0000392000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004a3000-0x4)=0x670a, 0x4) r3 = epoll_create1(0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1dd51558b8a96be8, &(0x7f0000b5a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000b32000)="2e2f66696c653000", &(0x7f0000b58000)={{0x77359400, 0x0}, {r4, r5/1000+10000}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00005e0000-0xc)={0x0, 0x0}) ioctl$int_in(r2, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007b8000-0xc)={0x0, 0x0}) r6 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000b5a000)=0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000b5a000-0x38)={&(0x7f0000b5a000-0x48)=@full={{0x3, {"cb25fb6989bb87"}, 0x7fffffff}, [{"11cc368ec05b09"}, {"07adb5b8ffb94a"}, {"e690db0195041f"}, {"4f322af0c5677b"}, {"9609233b5266c4"}, {"0f1a4af40af7ee"}, {"83eed6900288e0"}, {"8ba51cf1a2b5ab"}]}, 0x48, &(0x7f0000547000+0x751)=[{&(0x7f00007f7000-0xc1)="b21fa5b3db370fe43883f3a9862f076800e8688b08fec5bcc623f60248dc84bc0ecc563f6ecd674c722a0ccd4caf1d337ec7b834dd31c1e500eba1ad6e9caa9ec6c40fd852fafd84578c49af46407df0545ae8990c9ae78213b0db33766b043adcfcb12dab1bfafcfc87615c7e14fba585e75a1d8231742cb421dfbc4e9b64e02563d1b0542f08d6d4c8c14fb0d432cbc57d8ac9b5f5bf9302ccb8438215f064ada589936f9c7e9054645cd0fb4f239a48c469812ad4281b375cdf7ab09c5fd38c", 0xc1}, {&(0x7f000074c000-0xd5)="1875be10db8315e8fb47e34e4fa0bc57cbd7f60b51572b43e001b8d12073d732a829b580e45e259f9c5ce98f80a98a95acaf299a74162670e77531e9fedb3bc707c5ede97328190b86f4827e9c00eb13d20d9d11df7ba3cf4434c0d4ad9230721291e6081370a8c87701172e34a6dfc296209a74a74aa147230c35bfd430f17e4179c6c58211670b7d8bf48eaa48b962acc60df45a34df023c29bafe47fbdb375d826b55646326eb5e1d10f9096af6706cec91d7b2a78f195e3afcf24eddaff1d5a42216fb07c00e4304a496f757de2539fb73c773", 0xd5}, {&(0x7f0000b5a000-0x1000)="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0x1000}, {&(0x7f0000b5a000-0x63)="4da15f398e724e7dbb330ff62d0f768b4a76f84107e91fa3000e7beaea2b33350c154adafcd620aa8ebb70ef33c9c5a5849c85c8fa7f53b018a754957916a328ecab3c5c24ed38375cb2184dd3741c5bc33af5dbf231c234dd07bee81bc6321c23f49a", 0x63}, {&(0x7f0000b5b000-0xca)="ecee000971669679007cfcfbe417deb2bef099d73b597d03fb847b17c671ff8f0b98c7894cc43ff9f06444d363837e87e57dbb5153e4221823ed6f03ace672e3c9b15fe30916576b535072313813a606afb5c59c6cf45ceee823cbc1057147c2a9d15e7d58e55ab397161fbbef17b5963392648e0ff52038f9ff349801deab9885c6f0bea2df602f5d92fb6dbac431b1857c9f434090f6166cb3550bd2207a07cf391012daf114e42c120175cc2f6e22ba330b2532ed866382aafa762384c341efd62482733a557e517a", 0xca}, 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", 0x1000}], 0x6, &(0x7f000089c000-0x320)=[{0x48, 0x117, 0x3f, "4a9d3b660261b350100c0a0b59e1d769612c46b0999690a783a544188db68dcc5442ff3ff70e87cc28f5b1f5b032547b9715"}, {0xe0, 0x111, 0x7, "97d51f6f6fc7de0399df9fac0f88e000507bfe918a179eaaa14048de4c58e3df6848b201bef9002690f3cff897ec0b6116e98cbce37d818f6d1acfa5df88fba55300eab9e39645bf8acd41b9c2304f7ec822d8ed300af0b61d7d5d20078b12636782fe2e5bfe77d342b7fb1b0bc5d5137ce073515c75dfd0d92b92abc95b1e58752ad923cc9518ff5f49a3936238bfd62235402dfecab7323d60b7d66ed5c70397123813244f235ada16d5e07f94a33c04ef6b2324622481b543baca847e5d40a94c43f0c8e406aea08797"}, {0x108, 0x11f, 0x8, "63ce26b8b28fbb12e7635389908f1f00b49d802f252d86eff35bb51027f9b00d77207c6db98cd125a9f4a3e0f12cc7a93d97592559247004dd6cc3ead52e159e83b5435458234e29f3e856629d0d2c9f18e634853c2f0a3bbb9acab4a97414bb6241f59697d9b385965f8dfbb03522959793f6b33729902d73a004a41a6a936ebebca7b88cc7e82564767e984d8b3b1689a69e1830918eb42aec57691c62a91198f967d1cecf28d1efb611a7cf6917c4edb8c70fa4f7a8cbf3337a4bfebc97f2c868ff763875f7ef396943af321ad8a07206fc4d1b2613c8c625734185d17c1b10c24a2540021a69778c71bcaf1488c409"}, {0xf0, 0x88, 0x6, "ff44a824c3e353ae6ff5da5de0ea73540ab11b119ff3a5edb6a398971248d5e8db8d9449977b0f84010c64155dd8eaed361f6dc22629e7ca89aab8da0f203c9c1fafa07b144ef6cb68b2414a3f269ab009e6120879b3d9eadba507a8335b33ff413739066e59e6c980ca16e3b3af80d428804176c856bba238041d6302a8378b0fbf4f2bcc37b3f746be0fbd52a8f90b7623148a317271589c46659c4fc925b5f27d29d7a2d9c02be7e7f77de971949235096adb5ba93828ed37ca65bc343205a09e64b3e798535bd397b48480a47046336504e253ddb252364030"}], 0x4, 0x48041}, 0x4000) epoll_wait(r3, &(0x7f0000ae6000-0x30)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r8, &(0x7f0000b50000)={0x0, 0x0}) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x0, r6}) dup2(r3, r8) tkill(r6, 0x16) 2017/10/04 19:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6175746f667300", 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000922000-0xe)="2f6465762f6b657963686f726400", 0x40080, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004f1000)={0x3f, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x5, 0x5, 0x7, 0xfd, 0x0, 0x4, 0x5, 0x6}) msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) keyctl$join(0x1, &(0x7f0000fc7000)={0x73, 0x79, 0x7a, 0x1, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000006000)={0x9226, 0x1, 0x1, 0x7, 0x6}) mlock(&(0x7f0000006000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x8000, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cd8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x316) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00001a9000)={0xaa, 0x40, 0x0}) memfd_create(&(0x7f0000004000-0xb)="707070316d643573756d00", 0x2) writev(r2, &(0x7f0000d99000-0x30)=[{&(0x7f0000b60000-0xba)="", 0x0}], 0x1) recvmsg(r3, &(0x7f00001e0000)={&(0x7f00001a8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f00003f2000)="", 0x0, 0x0}, 0x0) [ 71.951842] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 71.952728] pktgen: kernel_thread() failed for cpu 0 [ 71.952734] pktgen: Cannot create thread for cpu 0 (-4) [ 71.952743] pktgen: kernel_thread() failed for cpu 1 [ 71.952748] pktgen: Cannot create thread for cpu 1 (-4) [ 71.952750] pktgen: Initialization failed for all threads [ 71.988314] device syz3 entered promiscuous mode 2017/10/04 19:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x2000c840}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xda14, 0x4, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f39000)={0x8, 0x5, 0x80, 0xffffffffffffab07, 0x80000000, 0x0}) 2017/10/04 19:07:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setuid(0x0) r0 = creat(&(0x7f0000496000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00006aa000-0x6)="51616d667300", 0x105402, &(0x7f0000a4a000)="") r1 = syz_fuse_mount(&(0x7f0000000000)="2e2f66696c653000", 0x6002, 0x0, 0x0, 0x42, 0x2) ioctl$void(r1, 0xc0045c5f) fsync(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000436000)=0x8) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f0000437000-0x4)=0x0, &(0x7f00007df000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e70000)=@sack_info={r2, 0x6, 0xdc24}, 0xc) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f616f6c5f616363659173246c6f70707031776c616e3073656c696e757800", 0x6) gettid() ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000079f000)=0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000889000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000041b000-0xa)={@common="79616d30000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00009a3000-0x4)=0x0, &(0x7f000045c000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0) fdatasync(r3) timerfd_create(0x4, 0x800) writev(0xffffffffffffffff, &(0x7f0000c38000-0x10)=[{&(0x7f0000d8e000-0xbe)="4b92f43f3cf1a957e312b349b84ad6fef6029ec3fca46be6305890f790ac6044b22a17184950e4a6734840f08164b838104e69fbea37d80bf4ffcee54c48cc941fe26c3dd3821d5da08c36c599a2db8ade81caf4ffc02f363c54292dc5e880a581ed421cc6e0449efbdeed1198e14cd1e5d9d8505315e0d985167cc6f508050468726196332f2d8740c192dc1dd6b55fbaba46430219540c9aaca19c285c4e2009f22783b1702894fae98f48311713c2f552f686de8a17026cbb02953139", 0xbe}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x6) writev(r4, &(0x7f0000e24000)=[{&(0x7f0000016000-0x59)="580000001400190000009780f10c20000a06000040000000f742f7d8fe5800000104ca7f6464006700050728635a0003fb03100080084600000000000d040000fffff5000022001c0001000900003e00000000096e06cebff9", 0x59}], 0x1) 2017/10/04 19:07:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x7, 0x80800) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r2, &(0x7f000062e000)="", 0x0, 0x20004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df3000-0x9)="2f6465762f70707000", 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00006dd000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00009bd000)=[{&(0x7f0000429000-0x29)="290000001800fffdfeff7500220a00210200e3000000000700feffff0800040005000f00000000c000", 0x29}], 0x1) r5 = getpid() fcntl$setown(r4, 0x8, r5) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = request_key(&(0x7f000039d000-0x5)="7573657200", &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)="00", 0xffffffffffffffff) munlockall() keyctl$revoke(0x3, r6) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000495000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r7 = creat(&(0x7f0000264000-0x6)="2e2f62757300", 0x40) fallocate(r7, 0x0, 0x0, 0x62000) 2017/10/04 19:07:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005f0000-0x8)={0x0, 0x1fc}, &(0x7f0000612000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000679000)={r1, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x2, 0x48, 0x7, 0x0}, &(0x7f0000ae7000)=0xa0) setitimer(0x1, &(0x7f0000d16000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f00004e6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e33000)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x80000000000, 0x2) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r4 = syz_open_dev$sg(&(0x7f00009f2000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000ee3000)=[]}) gettid() ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r4) r5 = socket(0x11, 0x803, 0x0) getrandom(&(0x7f0000d11000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x3) setsockopt(r0, 0x8, 0x11, &(0x7f0000c32000-0x4)="00d40002", 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000007f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025b000)=0xe8) sendmsg$nfc_llcp(r5, &(0x7f00007fd000-0x38)={&(0x7f0000d0e000)={0x27, 0x100000001, 0x0, 0x0, 0xfff, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be78f68dffbf1cc00a24f9c55c4e354171613cac2d113810b4c05cae78f3e861c32e587e04309d11552225341", 0x0}, 0x60, &(0x7f0000d09000+0x4be)=[{&(0x7f0000167000)="645b79", 0x3}], 0x1, &(0x7f000051b000)={0x90, 0x1, 0x4002, "e848c08ace4e35c0778d238e137c6a6631a9c62f149f43510456ee9194aa92b911e19599a946f1806d5eac5eb2ac3afd288152f8640d85a008000000370a30cd13b64a04a964bf61e7b7f1e0f9524ebf6d8d996653ee6b5cfc740cf164b2738b3f487ec8ae181875f4b57728a263ca22b9141bc8afbe53beb5f6a40390"}, 0x90, 0x4087f}, 0x4010) unshare(0x8000000) r6 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r6, r6, &(0x7f0000667000)=0x400000, 0x2000000020) getsockname$inet(r3, &(0x7f0000e1f000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091e000-0x1)=0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d7a000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00006be000)=0xc) times(&(0x7f0000a90000-0x20)={0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f00003f0000-0x4)=0x0, 0x7, &(0x7f0000c72000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/04 19:07:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00006d5000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000001e000-0x6)="72616d667300", 0xffffffffdfffffff, &(0x7f0000a0c000-0x2)="deea") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00006bf000)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00005b3000-0xe)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r0, r1) mount(&(0x7f00009b4000)="2e2f66696c65302f66696c653000", &(0x7f00008dc000)="2e2f66696c65302f66696c653000", &(0x7f0000184000)="010580000000006465667d00", 0x10000, &(0x7f00001c2000)="71") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f0000622000)="50667300", 0x90, 0x0) mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="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") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f000092a000-0x5)="6973667363", 0x80000, &(0x7f0000ad5000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000c80000-0x8c)={0xffffffff, 0x7, 0x1d5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r3 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) mkdirat(r2, &(0x7f0000d91000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000096d000-0x8)="2e2f66696c653000", &(0x7f0000f2c000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000239000)="007609", 0x1004, &(0x7f0000e0d000)="3f") accept$unix(r3, 0x0, &(0x7f00003ec000)=0x0) unlinkat(r3, &(0x7f000057d000)="2e2f66696c653000", 0x0) mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000fa2000-0x1)="2e", &(0x7f0000df4000)="2526743300", 0x2000, &(0x7f00007f5000)="04") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mkdir(&(0x7f00004fc000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b40000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000000000)=0x4, 0x4) 2017/10/04 19:07:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000256000-0xd1)="5b0cdda4b960596a1d4c2ecfc8ef52f2d0842110800c8e22e53f1881c65abaf40ea99981946f1bc0cb7e6b65dc2eaa4909414c8afbd652789d3cbbbb0d75d4f91ebccf3043a549a595741e68e26643d424eb275b7acf40d32820b46ae78851b95ef725791f0114daaae388a25d2aa38adfaeb2e02219cd12c6ab2e55ee0f5bae1ea84ca1ad3a2b53090bf0d1d7ae7e77b8078f2c7a47ecc02023f04fa9985cf4311a8d1303ad75994d9b5f41443f51523f10d2b527c10783673fc579e73949d84a8f5d7d3f5f9364e7f2a5146c60b8ec77", 0xd1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bae000)={0x1, &(0x7f0000d3d000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa8000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000327000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) rt_sigprocmask(0x0, &(0x7f0000ca3000-0x8)={0x1f}, 0x0, 0x8) r3 = socket(0x11, 0xa, 0xfc) setsockopt$inet6_buf(r3, 0x29, 0x22, &(0x7f000046f000)="0300ffff00000000", 0x8) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000c81000)="ff", 0x1) r4 = socket(0x10, 0x803, 0x0) sendto$ipx(r4, &(0x7f000052c000-0x45)="b78d387a9bdda2ff75af7650d73de2919d486ff131c2f7695d67458a6e1447781df551ef0185ec8d614154bc74c056880810fa78cca8430cda819e2814bf72e8619e72820c", 0x45, 0x0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000fc9000)={@common="62637366300000000000000000000000", 0x7}) 2017/10/04 19:07:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x2000007, 0x10, r0, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000017000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10, 0x80001) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000011000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000001000)="d43031b1f6cc79b053a4f0366514a8b212897621c12f7d850274f55bf7e5b9015ca1490af9c305542961b2c7d697605f3f86773f7b38b210dacb933f3270a29ec69d81729c5aac84", 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdf000-0x4)=0x8, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x400000000000000) clock_getres(0x4000000000007, &(0x7f000004a000-0x10)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) pselect6(0x40, &(0x7f0000783000-0x40)={0x0, 0x0, 0x0, 0xec, 0x7ffffc, 0x20, 0x0, 0x0}, &(0x7f0000fd7000-0x40)={0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00009a8000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x752680000000000, 0x80000000000}, &(0x7f0000fd7000-0x10)={0x0, 0x3}, &(0x7f0000fd7000-0x10)={&(0x7f0000fd6000)={0x40000000000000}, 0x8}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fda000)="2f6465762f6877726e6700", 0x20000, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fdf000)={0x0, 0x1, &(0x7f00008b6000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008d5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fdc000-0x14)={r5, 0x7, 0xfff, 0x2000001, 0x100007ff, 0x75}, &(0x7f00005a8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000fdb000-0x10)={r6, 0x1, 0x8000, 0x80000001}, &(0x7f0000fdb000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000fdb000-0x8)={r7, 0x8}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, r3}, &(0x7f0000049000-0x4)=0x949, 0x40) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 72.062108] binder: 9108:9125 ioctl 4b60 205baf8c returned -22 [ 72.095873] binder: 9108:9121 ioctl 4b60 205baf8c returned -22 2017/10/04 19:07:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000228000)="2f6465762f736e642f74696d657200", 0x0, 0x0) syz_open_dev$mice(&(0x7f0000ee2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000039a000-0x14)={0x2, 0x0, 0x0, 0x0, 0x80000000}) 2017/10/04 19:07:08 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000196000)=0x1fc, 0x4) r1 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f00007a3000-0x18)=[{0x0, 0x0, 0x2, 0x6}, {0x45, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x5, 0x100000000000001, 0x4cd0}]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000dd0000-0x1)="0100080100", 0x5) bind$inet(r2, &(0x7f0000766000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe5000-0x4)=0x0) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000057d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000153000)=0x0, &(0x7f0000dce000-0x4)=0x4) sendto$inet(r2, &(0x7f0000422000)="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", 0x72e, 0x81, 0x0, 0x0) shutdown(r0, 0x3fffffc) write(r2, &(0x7f0000fe6000)="edf56c6a02a6c3dcfddb05f326165e0103cfa70d0b9dce75919566976f", 0x1d) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000edf000-0x4)=0x2, 0x4) pipe(&(0x7f0000dd1000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000466000-0x14)={0x7, 0x7, 0x9, 0x3, 0x4}, 0x14) [ 72.146050] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/04 19:07:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000067b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000786000-0x4)=0x1c, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x20042) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b73000)={0x0, @in6={{0xa, 0x3, 0x4bac6d7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a38000-0x8c)={r2, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007c8000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000487000-0x5c)={0x0, 0xffffffffffffffff, {0x1, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000038000)={0x0, 0xfffffffffffffffc, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc5000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f00005d4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x80800) readv(r4, &(0x7f00001cb000)=[{&(0x7f0000d9e000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000040d000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f00001fd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3) r5 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) r6 = open(&(0x7f000010c000-0x8)="2e2f66696c653000", 0x0, 0x40) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) getpeername$inet6(r6, &(0x7f00003cf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000796000)=0x1c) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000ae6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = epoll_create(0x5) r8 = open(&(0x7f00002b1000-0x8)="2e2f66696c653000", 0x1, 0x102) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00001de000)={0x1ffd, 0x0}) r9 = syz_open_dev$sg(&(0x7f0000457000)="2f6465762f73672300", 0x4, 0x800) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000424000)={0x0, 0x0}, &(0x7f0000455000-0x4)=0x10) timer_gettime(0x0, &(0x7f0000148000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r9, &(0x7f0000058000-0x60)=[{{r11, 0x0}, 0x40000000000001, 0x100000001, 0x4}, {{0x0, r10}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$sndseq(&(0x7f0000d47000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000) lookup_dcookie(0x5, &(0x7f00005ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) ppoll(&(0x7f0000a98000)=[{r9, 0x8, 0x0}, {r8, 0x1104, 0x0}, {r9, 0x4, 0x0}, {r5, 0x1, 0x0}, {r8, 0x2, 0x0}, {r9, 0xa, 0x0}, {r7, 0x8000, 0x0}, {r8, 0x2140, 0x0}, {r0, 0x1286, 0x0}, {r9, 0x44a0, 0x0}], 0xa, &(0x7f000013e000)={0x0, 0x989680}, &(0x7f0000a00000)={0x7fff}, 0x8) rt_sigpending(&(0x7f00006a9000+0x8fd)={0x0}, 0x8) readv(r4, &(0x7f00000ff000-0x50)=[{&(0x7f0000667000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000019000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000d43000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000c2d000)="00000000000000", 0x7}, {&(0x7f0000121000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}], 0x5) epoll_pwait(r7, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3, &(0x7f0000632000)={0x3}, 0x8) pipe(&(0x7f00005a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/04 19:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000062e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f00007d2000)={0xffffffffffffffff, 0xffffffffffffffff}) arch_prctl(0x0, &(0x7f000050c000-0x18)="34d41073d94b1a25ec8cbccbf2332d5db1594f6b313b93e6") splice(r1, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000097b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000)=0xe8) read(r0, &(0x7f00008f7000-0x1)="00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00007df000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000793000)="2f6465762f70746d7800", 0x101001, 0x0) fcntl$getflags(r5, 0x0) read$eventfd(r3, &(0x7f0000c91000-0x8)=0x0, 0x8) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000dcf000-0x4)=0x40, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c84000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000ec000+0xfc1)={0x0, 0x7}, &(0x7f0000e97000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000b8f000)={r6, 0x7}, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f00002fa000-0x4)={0x0, 0x0}) 2017/10/04 19:07:08 executing program 2: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005c6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) [ 72.234840] ================================================================== [ 72.242261] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1a3/0x1d0 at addr ffff8801d0c33f68 [ 72.251529] Read of size 4 by task syz-executor2/9182 [ 72.256704] CPU: 0 PID: 9182 Comm: syz-executor2 Not tainted 4.9.52-g96a28fc #57 [ 72.264207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.273526] ffff8801d1d47a28 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 72.281486] ffff8801d0c33f60 ffffed003a1867ed ffff8801d0c33f68 ffff8801d1d47a50 [ 72.289435] ffffffff8153cbdc ffffed003a1867ed ffff8801d748a8c0 0000000000000000 [ 72.297376] Call Trace: [ 72.299939] [] dump_stack+0xc1/0x128 [ 72.305274] [] kasan_object_err+0x1c/0x70 [ 72.311038] [] kasan_report.part.1+0x21c/0x500 [ 72.317243] [] ? do_raw_write_lock+0x1a3/0x1d0 [ 72.323444] [] __asan_report_load4_noabort+0x29/0x30 2017/10/04 19:07:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sg(&(0x7f0000ee5000)="2f6465762f73672300", 0xfffffffffffffffc, 0x8000000521400) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006db000)=0x1fc, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000308000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c47000)=0x20) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000088f000-0x78)={0x1, 0x78, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, 0xa6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006fc000)={0x10000008, 0x0}) mmap(&(0x7f0000151000/0x2000)=nil, 0x2000, 0x0, 0x4011, r1, 0x0) mmap(&(0x7f0000225000/0x4000)=nil, 0x4000, 0x0, 0x21011, r1, 0x20000) mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ac000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x3, 0x0, 0x4, 0x0, 0xc57, 0x0, 0x0, 0x9, 0x0, 0x0}) write$sndseq(r2, &(0x7f000000a000)=[{0x40080, 0x3, 0x0, 0x0, @time={0x3, 0x989680}, {0xfbd, 0x0}, {0x0, 0x3}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000a79000)={0x10001, 0x7, 0xffffffffffffffff, 0x91a3, 0x1, 0x800010009, 0x4, 0x50, 0xfff, 0x7}) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="2e0000007300", 0x100000, &(0x7f0000444000)="") getpeername$ax25(r0, &(0x7f0000d30000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000068000-0x4)=0x10) init_module(&(0x7f000018e000-0x9)="2e0000007300", 0x6, &(0x7f00001d7000)="00") getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005b9000)=0x7, &(0x7f0000a13000)=0x4) mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000533000)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000000, &(0x7f0000c28000)="") accept$nfc_llcp(r2, &(0x7f0000252000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000df3000-0x4)=0x60) creat(&(0x7f0000111000-0x8)="2e2f66696c653000", 0x8) mount(&(0x7f000061b000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f0000891000)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="62747e667300", 0x4, &(0x7f0000321000)="") mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000188000-0x8)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f00000e7000)="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") ioctl$TCSETSF(r0, 0x5404, &(0x7f0000055000-0x24)={0x6, 0xe, 0x3f0c, 0x7f, 0xffffffffffffff80, 0x8001, 0x9cc5, 0x1, 0x6, 0x8c, 0x3, 0x0}) pivot_root(&(0x7f0000cd4000)="2e", &(0x7f000033f000-0x8)="2e2f66696c653100") mount(&(0x7f0000add000-0x8)="2e", &(0x7f0000e09000-0x1)="2e", &(0x7f0000e04000-0x5)="6369667300", 0x1, &(0x7f00000d7000-0x1001)="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") [ 72.330169] [] do_raw_write_lock+0x1a3/0x1d0 [ 72.336198] [] _raw_write_lock_irqsave+0x56/0x62 [ 72.342569] [] ? sg_remove_request+0x70/0x120 [ 72.348684] [] sg_remove_request+0x70/0x120 [ 72.354628] [] sg_finish_rem_req+0x295/0x340 [ 72.360653] [] sg_read+0x91c/0x1400 [ 72.365895] [] ? do_futex+0x3e8/0x1640 [ 72.371410] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.378071] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.385074] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.391726] [] __vfs_read+0x103/0x670 [ 72.397164] [] ? __kernel_write+0x340/0x340 [ 72.403125] [] ? fsnotify+0x86/0xf30 [ 72.408477] [] ? fsnotify+0xf30/0xf30 [ 72.413907] [] ? avc_policy_seqno+0x9/0x20 [ 72.419765] [] ? selinux_file_permission+0x82/0x460 [ 72.426661] [] ? security_file_permission+0x89/0x1e0 [ 72.433384] [] ? rw_verify_area+0xe5/0x2b0 [ 72.439233] [] vfs_read+0x107/0x330 [ 72.444475] [] SyS_read+0xd9/0x1b0 [ 72.449628] [] ? vfs_copy_file_range+0x680/0x680 [ 72.456008] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.462562] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 72.469103] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 72.475728] Allocated: [ 72.478186] PID = 9182 [ 72.480652] save_stack_trace+0x16/0x20 [ 72.484590] save_stack+0x43/0xd0 [ 72.488007] kasan_kmalloc+0xad/0xe0 [ 72.491683] kasan_slab_alloc+0x12/0x20 [ 72.495620] kmem_cache_alloc+0xba/0x290 [ 72.499644] fasync_helper+0x37/0xb0 [ 72.503324] sg_fasync+0x86/0xb0 [ 72.506653] SyS_fcntl+0x658/0xc70 [ 72.510160] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 72.514875] Freed: [ 72.516988] PID = 17 [ 72.519278] save_stack_trace+0x16/0x20 [ 72.523218] save_stack+0x43/0xd0 [ 72.526636] kasan_slab_free+0x73/0xc0 [ 72.530494] kmem_cache_free+0xb2/0x2e0 [ 72.534438] fasync_free_rcu+0x1d/0x20 [ 72.538290] rcu_process_callbacks+0x889/0x12d0 [ 72.542922] __do_softirq+0x22d/0x964 [ 72.546686] Memory state around the buggy address: [ 72.551586] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 72.558914] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 72.566236] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 72.573557] ^ [ 72.580279] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 72.587601] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.594921] ================================================================== [ 72.602245] ================================================================== [ 72.610072] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1bd/0x1d0 at addr ffff8801d0c33f70 [ 72.619305] Read of size 8 by task syz-executor2/9182 [ 72.624461] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 72.633171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.642509] ffff8801d1d47a28 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 72.650470] ffff8801d0c33f60 ffffed003a1867ee ffff8801d0c33f70 ffff8801d1d47a50 [ 72.658419] ffffffff8153cbdc ffffed003a1867ee ffff8801d748a8c0 0000000000000000 [ 72.666373] Call Trace: [ 72.668929] [] dump_stack+0xc1/0x128 [ 72.674259] [] kasan_object_err+0x1c/0x70 [ 72.680023] [] kasan_report.part.1+0x21c/0x500 2017/10/04 19:07:08 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x10000, 0x0, 0xfffffffffffffff7, 0x5}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xd0, "33cdaa78f43d367b108c07221b4cd3c5700cdd9b4317dad3b2ddbfce0c0c6ce34128db829922ae7bb1941f65da9940aebf91876203f34cb4a03dac4f6ffd0ed593f20358b37b9d513e820178e35d9b747e70988450fb4c06a3a44beb0563a4346b0f5249e5a34c0e971cad4c9f42d29ff5bc295b254f3c59bb9e50787dd0306eec28b82483930c665258aebb7c29f2f7f5e6fc4aca15f1410efedc8801623d48fa62446297b605fb8e4f6c8a4d9ff39d29c616648ed644ea81199b40fa5b4d8e863f991778df3334bdc2ddf7ffc2215a"}, &(0x7f0000001000-0x4)=0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x10)={r1, 0x5, "48da600400"}, &(0x7f0000002000-0x4)=0xd) r4 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x3}, 0x8) recvfrom(r4, &(0x7f0000003000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x2000, &(0x7f0000003000)=@generic={0x7, "d3efbaac4560d36f22653ff221e42b217950983db424951f41135cdb1ae243b3af69e77b2422696f8f28d5656c108c227e34663e627588b0cd10efc9cd98da827d287a0eef9e0cc0165266476b997c831e5399632a060ae3384105f7a6abdfb4188293a818c73fa2bc686c1d61ac28f737b54438804f07f5a5f187ea7118"}, 0x80) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000004000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000000a000-0x4)=r3, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept(r7, &(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000002000)={r1, @in={{0x2, 0x1, @rand_addr=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0x200, 0x7, 0x8c}, 0xa0) recvfrom$ax25(r8, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x2042, &(0x7f0000000000)={0x3, {"8fee259eeb24ad"}, 0x100000000}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r8, 0x6, 0x6c4, &(0x7f0000008000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x60031, r6, 0x8000000000000000) [ 72.686221] [] ? do_raw_write_lock+0x1bd/0x1d0 [ 72.692420] [] __asan_report_load8_noabort+0x29/0x30 [ 72.699137] [] do_raw_write_lock+0x1bd/0x1d0 [ 72.705168] [] _raw_write_lock_irqsave+0x56/0x62 [ 72.711543] [] ? sg_remove_request+0x70/0x120 [ 72.717661] [] sg_remove_request+0x70/0x120 [ 72.723615] [] sg_finish_rem_req+0x295/0x340 [ 72.729655] [] sg_read+0x91c/0x1400 2017/10/04 19:07:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000004000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000014000-0x4a)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2071}, @in6={0xa, 0x2, 0x1d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f7b}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x29}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) tkill(r1, 0xf) sendfile(r0, r0, &(0x7f0000013000)=0x0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000002000-0x4)=0x6, 0x4) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xe, 0x12, r2, 0x0) dup2(r4, r0) [ 72.734919] [] ? do_futex+0x3e8/0x1640 [ 72.740448] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.747092] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.754071] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 72.760706] [] __vfs_read+0x103/0x670 [ 72.766121] [] ? __kernel_write+0x340/0x340 [ 72.772057] [] ? fsnotify+0x86/0xf30 [ 72.777387] [] ? fsnotify+0xf30/0xf30 [ 72.782803] [] ? avc_policy_seqno+0x9/0x20 [ 72.788655] [] ? selinux_file_permission+0x82/0x460 [ 72.795298] [] ? security_file_permission+0x89/0x1e0 [ 72.802016] [] ? rw_verify_area+0xe5/0x2b0 [ 72.807864] [] vfs_read+0x107/0x330 [ 72.813105] [] SyS_read+0xd9/0x1b0 [ 72.818259] [] ? vfs_copy_file_range+0x680/0x680 [ 72.824628] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.831172] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 72.837713] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 72.844336] Allocated: [ 72.846794] PID = 9182 [ 72.849257] save_stack_trace+0x16/0x20 [ 72.853195] save_stack+0x43/0xd0 [ 72.856614] kasan_kmalloc+0xad/0xe0 [ 72.860296] kasan_slab_alloc+0x12/0x20 [ 72.864246] kmem_cache_alloc+0xba/0x290 [ 72.868275] fasync_helper+0x37/0xb0 [ 72.871956] sg_fasync+0x86/0xb0 [ 72.875285] SyS_fcntl+0x658/0xc70 [ 72.878788] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 72.883504] Freed: [ 72.885616] PID = 17 [ 72.887904] save_stack_trace+0x16/0x20 [ 72.891841] save_stack+0x43/0xd0 [ 72.895257] kasan_slab_free+0x73/0xc0 [ 72.899106] kmem_cache_free+0xb2/0x2e0 [ 72.903045] fasync_free_rcu+0x1d/0x20 [ 72.906897] rcu_process_callbacks+0x889/0x12d0 [ 72.911529] __do_softirq+0x22d/0x964 [ 72.915290] Memory state around the buggy address: [ 72.920185] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 72.927507] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 72.934831] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 72.942151] ^ [ 72.949128] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 72.956456] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 72.963776] ================================================================== [ 72.971098] ================================================================== [ 72.978429] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x199/0x1d0 at addr ffff8801d0c33f6c [ 72.987663] Read of size 4 by task syz-executor2/9182 [ 72.992820] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 73.001533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.010853] ffff8801d1d47a28 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 73.018797] ffff8801d0c33f60 ffffed003a1867ed ffff8801d0c33f6c ffff8801d1d47a50 [ 73.026755] ffffffff8153cbdc ffffed003a1867ed ffff8801d748a8c0 0000000000000000 [ 73.034705] Call Trace: [ 73.037260] [] dump_stack+0xc1/0x128 [ 73.042590] [] kasan_object_err+0x1c/0x70 [ 73.048351] [] kasan_report.part.1+0x21c/0x500 [ 73.054547] [] ? do_raw_write_lock+0x199/0x1d0 [ 73.060744] [] __asan_report_load4_noabort+0x29/0x30 [ 73.067461] [] do_raw_write_lock+0x199/0x1d0 [ 73.073484] [] _raw_write_lock_irqsave+0x56/0x62 [ 73.079857] [] ? sg_remove_request+0x70/0x120 [ 73.085972] [] sg_remove_request+0x70/0x120 [ 73.091906] [] sg_finish_rem_req+0x295/0x340 [ 73.097928] [] sg_read+0x91c/0x1400 [ 73.103169] [] ? do_futex+0x3e8/0x1640 [ 73.108673] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.115312] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.122302] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.128933] [] __vfs_read+0x103/0x670 [ 73.134346] [] ? __kernel_write+0x340/0x340 [ 73.140290] [] ? fsnotify+0x86/0xf30 [ 73.145617] [] ? fsnotify+0xf30/0xf30 [ 73.151034] [] ? avc_policy_seqno+0x9/0x20 [ 73.156882] [] ? selinux_file_permission+0x82/0x460 [ 73.163513] [] ? security_file_permission+0x89/0x1e0 [ 73.170230] [] ? rw_verify_area+0xe5/0x2b0 [ 73.176077] [] vfs_read+0x107/0x330 [ 73.181317] [] SyS_read+0xd9/0x1b0 [ 73.186471] [] ? vfs_copy_file_range+0x680/0x680 [ 73.192841] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.199385] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 73.205928] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 73.212553] Allocated: [ 73.215013] PID = 9182 [ 73.217476] save_stack_trace+0x16/0x20 [ 73.221414] save_stack+0x43/0xd0 [ 73.224830] kasan_kmalloc+0xad/0xe0 [ 73.228507] kasan_slab_alloc+0x12/0x20 [ 73.232445] kmem_cache_alloc+0xba/0x290 [ 73.236471] fasync_helper+0x37/0xb0 [ 73.240153] sg_fasync+0x86/0xb0 [ 73.243480] SyS_fcntl+0x658/0xc70 [ 73.246985] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 73.251699] Freed: [ 73.253812] PID = 17 [ 73.256102] save_stack_trace+0x16/0x20 [ 73.260039] save_stack+0x43/0xd0 [ 73.263455] kasan_slab_free+0x73/0xc0 [ 73.267313] kmem_cache_free+0xb2/0x2e0 [ 73.271251] fasync_free_rcu+0x1d/0x20 [ 73.275103] rcu_process_callbacks+0x889/0x12d0 [ 73.279733] __do_softirq+0x22d/0x964 [ 73.283491] Memory state around the buggy address: [ 73.288383] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.295706] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.303028] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 73.310349] ^ [ 73.317065] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.324385] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 73.331707] ================================================================== [ 73.339029] ================================================================== [ 73.346354] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 73.356888] Read of size 4 by task syz-executor2/9182 [ 73.362043] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 73.370752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.380071] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 73.388010] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 73.395949] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 73.403888] Call Trace: [ 73.406442] [] dump_stack+0xc1/0x128 [ 73.411771] [] kasan_object_err+0x1c/0x70 [ 73.417532] [] kasan_report.part.1+0x21c/0x500 [ 73.423730] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 73.431233] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 73.438126] [] __asan_report_load4_noabort+0x29/0x30 [ 73.444843] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 73.452168] [] queued_write_lock_slowpath+0x116/0x150 [ 73.458971] [] do_raw_write_lock+0xc7/0x1d0 [ 73.464907] [] _raw_write_lock_irqsave+0x56/0x62 [ 73.471279] [] ? sg_remove_request+0x70/0x120 [ 73.477386] [] sg_remove_request+0x70/0x120 [ 73.483321] [] sg_finish_rem_req+0x295/0x340 [ 73.489344] [] sg_read+0x91c/0x1400 [ 73.494600] [] ? do_futex+0x3e8/0x1640 [ 73.500102] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.506731] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.513709] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.520339] [] __vfs_read+0x103/0x670 [ 73.525751] [] ? __kernel_write+0x340/0x340 [ 73.531685] [] ? fsnotify+0x86/0xf30 [ 73.537011] [] ? fsnotify+0xf30/0xf30 [ 73.542426] [] ? avc_policy_seqno+0x9/0x20 [ 73.548276] [] ? selinux_file_permission+0x82/0x460 [ 73.554906] [] ? security_file_permission+0x89/0x1e0 [ 73.561621] [] ? rw_verify_area+0xe5/0x2b0 [ 73.567469] [] vfs_read+0x107/0x330 [ 73.572708] [] SyS_read+0xd9/0x1b0 [ 73.577863] [] ? vfs_copy_file_range+0x680/0x680 [ 73.584231] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.590776] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 73.597329] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 73.603952] Allocated: [ 73.606413] PID = 9182 [ 73.608877] save_stack_trace+0x16/0x20 [ 73.612816] save_stack+0x43/0xd0 [ 73.616239] kasan_kmalloc+0xad/0xe0 [ 73.619919] kasan_slab_alloc+0x12/0x20 [ 73.623854] kmem_cache_alloc+0xba/0x290 [ 73.627882] fasync_helper+0x37/0xb0 [ 73.631561] sg_fasync+0x86/0xb0 [ 73.634896] SyS_fcntl+0x658/0xc70 [ 73.638402] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 73.643117] Freed: [ 73.645227] PID = 17 [ 73.647517] save_stack_trace+0x16/0x20 [ 73.651454] save_stack+0x43/0xd0 [ 73.654869] kasan_slab_free+0x73/0xc0 [ 73.658716] kmem_cache_free+0xb2/0x2e0 [ 73.662659] fasync_free_rcu+0x1d/0x20 [ 73.666511] rcu_process_callbacks+0x889/0x12d0 [ 73.671141] __do_softirq+0x22d/0x964 [ 73.674903] Memory state around the buggy address: [ 73.679795] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.687116] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.694442] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 73.701765] ^ [ 73.708220] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.715544] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 73.722863] ================================================================== [ 73.730182] ================================================================== [ 73.737512] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 73.748048] Read of size 4 by task syz-executor2/9182 [ 73.753204] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 73.761917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.771239] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 73.779183] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 73.787146] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 73.795097] Call Trace: [ 73.797652] [] dump_stack+0xc1/0x128 [ 73.802980] [] kasan_object_err+0x1c/0x70 [ 73.808740] [] kasan_report.part.1+0x21c/0x500 [ 73.814936] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 73.822434] [] __asan_report_load4_noabort+0x29/0x30 [ 73.829152] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 73.836475] [] queued_write_lock_slowpath+0x116/0x150 [ 73.843277] [] do_raw_write_lock+0xc7/0x1d0 [ 73.849212] [] _raw_write_lock_irqsave+0x56/0x62 [ 73.855586] [] ? sg_remove_request+0x70/0x120 [ 73.861700] [] sg_remove_request+0x70/0x120 [ 73.867636] [] sg_finish_rem_req+0x295/0x340 [ 73.873656] [] sg_read+0x91c/0x1400 [ 73.878899] [] ? do_futex+0x3e8/0x1640 [ 73.884400] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.891030] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.898008] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 73.904639] [] __vfs_read+0x103/0x670 [ 73.910053] [] ? __kernel_write+0x340/0x340 [ 73.915988] [] ? fsnotify+0x86/0xf30 [ 73.921314] [] ? fsnotify+0xf30/0xf30 [ 73.926729] [] ? avc_policy_seqno+0x9/0x20 [ 73.932578] [] ? selinux_file_permission+0x82/0x460 [ 73.939208] [] ? security_file_permission+0x89/0x1e0 [ 73.946027] [] ? rw_verify_area+0xe5/0x2b0 [ 73.951876] [] vfs_read+0x107/0x330 [ 73.957117] [] SyS_read+0xd9/0x1b0 [ 73.962271] [] ? vfs_copy_file_range+0x680/0x680 [ 73.968647] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.975193] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 73.981739] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 73.988364] Allocated: [ 73.990826] PID = 9182 [ 73.993289] save_stack_trace+0x16/0x20 [ 73.997229] save_stack+0x43/0xd0 [ 74.000644] kasan_kmalloc+0xad/0xe0 [ 74.004322] kasan_slab_alloc+0x12/0x20 [ 74.008257] kmem_cache_alloc+0xba/0x290 [ 74.012280] fasync_helper+0x37/0xb0 [ 74.015958] sg_fasync+0x86/0xb0 [ 74.019286] SyS_fcntl+0x658/0xc70 [ 74.022795] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 74.027509] Freed: [ 74.029620] PID = 17 [ 74.031909] save_stack_trace+0x16/0x20 [ 74.035844] save_stack+0x43/0xd0 [ 74.039260] kasan_slab_free+0x73/0xc0 [ 74.043109] kmem_cache_free+0xb2/0x2e0 [ 74.047045] fasync_free_rcu+0x1d/0x20 [ 74.050897] rcu_process_callbacks+0x889/0x12d0 [ 74.055530] __do_softirq+0x22d/0x964 [ 74.059294] Memory state around the buggy address: [ 74.064187] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 74.071512] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 74.078840] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 74.086159] ^ [ 74.092614] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 74.099935] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.107255] ================================================================== [ 74.114579] ================================================================== [ 74.121906] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 74.132438] Read of size 4 by task syz-executor2/9182 [ 74.137594] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 74.146303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.155621] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 74.163564] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 74.171513] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 74.179462] Call Trace: [ 74.182014] [] dump_stack+0xc1/0x128 [ 74.187345] [] kasan_object_err+0x1c/0x70 [ 74.193105] [] kasan_report.part.1+0x21c/0x500 [ 74.199300] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 74.206797] [] __asan_report_load4_noabort+0x29/0x30 [ 74.213512] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 74.220837] [] queued_write_lock_slowpath+0x116/0x150 [ 74.227637] [] do_raw_write_lock+0xc7/0x1d0 [ 74.233577] [] _raw_write_lock_irqsave+0x56/0x62 [ 74.239950] [] ? sg_remove_request+0x70/0x120 [ 74.246057] [] sg_remove_request+0x70/0x120 [ 74.251990] [] sg_finish_rem_req+0x295/0x340 [ 74.258012] [] sg_read+0x91c/0x1400 [ 74.263253] [] ? do_futex+0x3e8/0x1640 [ 74.268752] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.275382] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.282358] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.288989] [] __vfs_read+0x103/0x670 [ 74.294403] [] ? __kernel_write+0x340/0x340 [ 74.300337] [] ? fsnotify+0x86/0xf30 [ 74.305662] [] ? fsnotify+0xf30/0xf30 [ 74.311077] [] ? avc_policy_seqno+0x9/0x20 [ 74.316926] [] ? selinux_file_permission+0x82/0x460 [ 74.323559] [] ? security_file_permission+0x89/0x1e0 [ 74.330281] [] ? rw_verify_area+0xe5/0x2b0 [ 74.336130] [] vfs_read+0x107/0x330 [ 74.341369] [] SyS_read+0xd9/0x1b0 [ 74.346521] [] ? vfs_copy_file_range+0x680/0x680 [ 74.352889] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.359435] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 74.365978] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 74.372603] Allocated: [ 74.375064] PID = 9182 [ 74.377525] save_stack_trace+0x16/0x20 [ 74.381464] save_stack+0x43/0xd0 [ 74.384879] kasan_kmalloc+0xad/0xe0 [ 74.388556] kasan_slab_alloc+0x12/0x20 [ 74.392494] kmem_cache_alloc+0xba/0x290 [ 74.396517] fasync_helper+0x37/0xb0 [ 74.400199] sg_fasync+0x86/0xb0 [ 74.403527] SyS_fcntl+0x658/0xc70 [ 74.407032] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 74.411749] Freed: [ 74.413862] PID = 17 [ 74.416148] save_stack_trace+0x16/0x20 [ 74.420085] save_stack+0x43/0xd0 [ 74.423501] kasan_slab_free+0x73/0xc0 [ 74.427351] kmem_cache_free+0xb2/0x2e0 [ 74.431288] fasync_free_rcu+0x1d/0x20 [ 74.435140] rcu_process_callbacks+0x889/0x12d0 [ 74.439770] __do_softirq+0x22d/0x964 [ 74.443530] Memory state around the buggy address: [ 74.448422] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 74.455744] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 74.463068] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 74.470390] ^ [ 74.476845] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 74.484181] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.491502] ================================================================== [ 74.498823] ================================================================== [ 74.506150] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 74.516686] Read of size 4 by task syz-executor2/9182 [ 74.521842] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 74.530552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.539876] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 74.547818] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 74.555764] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 74.563709] Call Trace: [ 74.566260] [] dump_stack+0xc1/0x128 [ 74.571589] [] kasan_object_err+0x1c/0x70 [ 74.577351] [] kasan_report.part.1+0x21c/0x500 [ 74.583547] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 74.591046] [] __asan_report_load4_noabort+0x29/0x30 [ 74.597761] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 74.605084] [] queued_write_lock_slowpath+0x116/0x150 [ 74.612372] [] do_raw_write_lock+0xc7/0x1d0 [ 74.618310] [] _raw_write_lock_irqsave+0x56/0x62 [ 74.624679] [] ? sg_remove_request+0x70/0x120 [ 74.630787] [] sg_remove_request+0x70/0x120 [ 74.636721] [] sg_finish_rem_req+0x295/0x340 [ 74.642744] [] sg_read+0x91c/0x1400 [ 74.647987] [] ? do_futex+0x3e8/0x1640 [ 74.653491] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.660125] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.667102] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 74.673735] [] __vfs_read+0x103/0x670 [ 74.679153] [] ? __kernel_write+0x340/0x340 [ 74.685089] [] ? fsnotify+0x86/0xf30 [ 74.690419] [] ? fsnotify+0xf30/0xf30 [ 74.695834] [] ? avc_policy_seqno+0x9/0x20 [ 74.701684] [] ? selinux_file_permission+0x82/0x460 [ 74.708314] [] ? security_file_permission+0x89/0x1e0 [ 74.715031] [] ? rw_verify_area+0xe5/0x2b0 [ 74.720881] [] vfs_read+0x107/0x330 [ 74.726122] [] SyS_read+0xd9/0x1b0 [ 74.731280] [] ? vfs_copy_file_range+0x680/0x680 [ 74.737649] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.744215] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 74.750760] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 74.757386] Allocated: [ 74.759845] PID = 9182 [ 74.762313] save_stack_trace+0x16/0x20 [ 74.766253] save_stack+0x43/0xd0 [ 74.769671] kasan_kmalloc+0xad/0xe0 [ 74.773347] kasan_slab_alloc+0x12/0x20 [ 74.777286] kmem_cache_alloc+0xba/0x290 [ 74.781310] fasync_helper+0x37/0xb0 [ 74.784988] sg_fasync+0x86/0xb0 [ 74.788319] SyS_fcntl+0x658/0xc70 [ 74.791822] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 74.796537] Freed: [ 74.798647] PID = 17 [ 74.800934] save_stack_trace+0x16/0x20 [ 74.804869] save_stack+0x43/0xd0 [ 74.808283] kasan_slab_free+0x73/0xc0 [ 74.812138] kmem_cache_free+0xb2/0x2e0 [ 74.816074] fasync_free_rcu+0x1d/0x20 [ 74.819925] rcu_process_callbacks+0x889/0x12d0 [ 74.824557] __do_softirq+0x22d/0x964 [ 74.828315] Memory state around the buggy address: [ 74.833209] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 74.840531] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 74.847850] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 74.855175] ^ [ 74.861629] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 74.868949] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.876270] ================================================================== [ 74.883592] ================================================================== [ 74.890920] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 74.901454] Read of size 4 by task syz-executor2/9182 [ 74.906609] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 74.915319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.924638] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 74.932605] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 74.940553] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 74.948491] Call Trace: [ 74.951047] [] dump_stack+0xc1/0x128 [ 74.956377] [] kasan_object_err+0x1c/0x70 [ 74.962138] [] kasan_report.part.1+0x21c/0x500 [ 74.968333] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 74.975836] [] __asan_report_load4_noabort+0x29/0x30 [ 74.982553] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 74.989882] [] queued_write_lock_slowpath+0x116/0x150 [ 74.996692] [] do_raw_write_lock+0xc7/0x1d0 [ 75.002628] [] _raw_write_lock_irqsave+0x56/0x62 [ 75.008997] [] ? sg_remove_request+0x70/0x120 [ 75.015105] [] sg_remove_request+0x70/0x120 [ 75.021042] [] sg_finish_rem_req+0x295/0x340 [ 75.027064] [] sg_read+0x91c/0x1400 [ 75.032308] [] ? do_futex+0x3e8/0x1640 [ 75.037809] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 75.044440] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.051417] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 75.058046] [] __vfs_read+0x103/0x670 [ 75.063460] [] ? __kernel_write+0x340/0x340 [ 75.069395] [] ? fsnotify+0x86/0xf30 [ 75.074722] [] ? fsnotify+0xf30/0xf30 [ 75.080142] [] ? avc_policy_seqno+0x9/0x20 [ 75.085990] [] ? selinux_file_permission+0x82/0x460 [ 75.092619] [] ? security_file_permission+0x89/0x1e0 [ 75.099335] [] ? rw_verify_area+0xe5/0x2b0 [ 75.105184] [] vfs_read+0x107/0x330 [ 75.110424] [] SyS_read+0xd9/0x1b0 [ 75.115585] [] ? vfs_copy_file_range+0x680/0x680 [ 75.121956] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.128499] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 75.135041] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 75.141666] Allocated: [ 75.144125] PID = 9182 [ 75.146587] save_stack_trace+0x16/0x20 [ 75.150526] save_stack+0x43/0xd0 [ 75.153941] kasan_kmalloc+0xad/0xe0 [ 75.157615] kasan_slab_alloc+0x12/0x20 [ 75.161550] kmem_cache_alloc+0xba/0x290 [ 75.165576] fasync_helper+0x37/0xb0 [ 75.169255] sg_fasync+0x86/0xb0 [ 75.172583] SyS_fcntl+0x658/0xc70 [ 75.176086] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 75.180804] Freed: [ 75.182914] PID = 17 [ 75.185201] save_stack_trace+0x16/0x20 [ 75.189136] save_stack+0x43/0xd0 [ 75.192553] kasan_slab_free+0x73/0xc0 [ 75.196403] kmem_cache_free+0xb2/0x2e0 [ 75.200341] fasync_free_rcu+0x1d/0x20 [ 75.204192] rcu_process_callbacks+0x889/0x12d0 [ 75.208822] __do_softirq+0x22d/0x964 [ 75.212582] Memory state around the buggy address: [ 75.217473] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 75.224796] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 75.232119] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 75.239441] ^ [ 75.245896] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 75.253217] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.260537] ================================================================== [ 75.267856] ================================================================== [ 75.275185] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 75.285720] Read of size 4 by task syz-executor2/9182 [ 75.290875] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 75.299586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.308907] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 75.316850] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 75.324793] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 75.332737] Call Trace: [ 75.335291] [] dump_stack+0xc1/0x128 [ 75.340620] [] kasan_object_err+0x1c/0x70 [ 75.346381] [] kasan_report.part.1+0x21c/0x500 [ 75.352585] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 75.360111] [] __asan_report_load4_noabort+0x29/0x30 [ 75.366827] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 75.374154] [] queued_write_lock_slowpath+0x116/0x150 [ 75.380956] [] do_raw_write_lock+0xc7/0x1d0 [ 75.386895] [] _raw_write_lock_irqsave+0x56/0x62 [ 75.393270] [] ? sg_remove_request+0x70/0x120 [ 75.399377] [] sg_remove_request+0x70/0x120 [ 75.405311] [] sg_finish_rem_req+0x295/0x340 [ 75.411334] [] sg_read+0x91c/0x1400 [ 75.416577] [] ? do_futex+0x3e8/0x1640 [ 75.422086] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 75.428717] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.435694] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 75.442333] [] __vfs_read+0x103/0x670 [ 75.447746] [] ? __kernel_write+0x340/0x340 [ 75.453681] [] ? fsnotify+0x86/0xf30 [ 75.459014] [] ? fsnotify+0xf30/0xf30 [ 75.464429] [] ? avc_policy_seqno+0x9/0x20 [ 75.470277] [] ? selinux_file_permission+0x82/0x460 [ 75.476909] [] ? security_file_permission+0x89/0x1e0 [ 75.483624] [] ? rw_verify_area+0xe5/0x2b0 [ 75.489473] [] vfs_read+0x107/0x330 [ 75.494712] [] SyS_read+0xd9/0x1b0 [ 75.499873] [] ? vfs_copy_file_range+0x680/0x680 [ 75.506247] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.512791] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 75.519334] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 75.525960] Allocated: [ 75.528419] PID = 9182 [ 75.530880] save_stack_trace+0x16/0x20 [ 75.534818] save_stack+0x43/0xd0 [ 75.538232] kasan_kmalloc+0xad/0xe0 [ 75.541907] kasan_slab_alloc+0x12/0x20 [ 75.545842] kmem_cache_alloc+0xba/0x290 [ 75.549872] fasync_helper+0x37/0xb0 [ 75.553555] sg_fasync+0x86/0xb0 [ 75.556883] SyS_fcntl+0x658/0xc70 [ 75.560387] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 75.565111] Freed: [ 75.567222] PID = 17 [ 75.569511] save_stack_trace+0x16/0x20 [ 75.573449] save_stack+0x43/0xd0 [ 75.576864] kasan_slab_free+0x73/0xc0 [ 75.580715] kmem_cache_free+0xb2/0x2e0 [ 75.584653] fasync_free_rcu+0x1d/0x20 [ 75.588506] rcu_process_callbacks+0x889/0x12d0 [ 75.593139] __do_softirq+0x22d/0x964 [ 75.596899] Memory state around the buggy address: [ 75.601790] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 75.609112] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 75.616435] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 75.623756] ^ [ 75.630212] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 75.637533] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.644854] ================================================================== [ 75.652180] ================================================================== [ 75.659506] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 75.670040] Read of size 4 by task syz-executor2/9182 [ 75.675196] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 75.683906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.693225] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 75.701190] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 75.709132] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 75.717075] Call Trace: [ 75.719629] [] dump_stack+0xc1/0x128 [ 75.724960] [] kasan_object_err+0x1c/0x70 [ 75.730720] [] kasan_report.part.1+0x21c/0x500 [ 75.736914] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 75.744412] [] __asan_report_load4_noabort+0x29/0x30 [ 75.751128] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 75.758453] [] queued_write_lock_slowpath+0x116/0x150 [ 75.765256] [] do_raw_write_lock+0xc7/0x1d0 [ 75.771194] [] _raw_write_lock_irqsave+0x56/0x62 [ 75.777563] [] ? sg_remove_request+0x70/0x120 [ 75.783673] [] sg_remove_request+0x70/0x120 [ 75.789607] [] sg_finish_rem_req+0x295/0x340 [ 75.795629] [] sg_read+0x91c/0x1400 [ 75.800869] [] ? do_futex+0x3e8/0x1640 [ 75.806369] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 75.812999] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.819977] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 75.826609] [] __vfs_read+0x103/0x670 [ 75.832025] [] ? __kernel_write+0x340/0x340 [ 75.837962] [] ? fsnotify+0x86/0xf30 [ 75.843288] [] ? fsnotify+0xf30/0xf30 [ 75.848702] [] ? avc_policy_seqno+0x9/0x20 [ 75.854552] [] ? selinux_file_permission+0x82/0x460 [ 75.861183] [] ? security_file_permission+0x89/0x1e0 [ 75.867900] [] ? rw_verify_area+0xe5/0x2b0 [ 75.873749] [] vfs_read+0x107/0x330 [ 75.878990] [] SyS_read+0xd9/0x1b0 [ 75.884145] [] ? vfs_copy_file_range+0x680/0x680 [ 75.890514] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.897064] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 75.903608] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 75.910232] Allocated: [ 75.912691] PID = 9182 [ 75.915155] save_stack_trace+0x16/0x20 [ 75.919094] save_stack+0x43/0xd0 [ 75.922510] kasan_kmalloc+0xad/0xe0 [ 75.926187] kasan_slab_alloc+0x12/0x20 [ 75.930124] kmem_cache_alloc+0xba/0x290 [ 75.934147] fasync_helper+0x37/0xb0 [ 75.937824] sg_fasync+0x86/0xb0 [ 75.941155] SyS_fcntl+0x658/0xc70 [ 75.944662] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 75.949380] Freed: [ 75.951494] PID = 17 [ 75.953788] save_stack_trace+0x16/0x20 [ 75.957727] save_stack+0x43/0xd0 [ 75.961145] kasan_slab_free+0x73/0xc0 [ 75.964995] kmem_cache_free+0xb2/0x2e0 [ 75.968930] fasync_free_rcu+0x1d/0x20 [ 75.972783] rcu_process_callbacks+0x889/0x12d0 [ 75.977415] __do_softirq+0x22d/0x964 [ 75.981174] Memory state around the buggy address: [ 75.986066] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 75.993388] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 76.000711] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 76.008036] ^ [ 76.014491] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 76.021812] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.029133] ================================================================== [ 76.036454] ================================================================== [ 76.043779] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 76.054314] Read of size 4 by task syz-executor2/9182 [ 76.059468] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 76.068178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.077496] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 76.085438] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 76.093387] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 76.101334] Call Trace: [ 76.103887] [] dump_stack+0xc1/0x128 [ 76.109213] [] kasan_object_err+0x1c/0x70 [ 76.114977] [] kasan_report.part.1+0x21c/0x500 [ 76.121174] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 76.128671] [] __asan_report_load4_noabort+0x29/0x30 [ 76.135390] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 76.142715] [] queued_write_lock_slowpath+0x116/0x150 [ 76.149519] [] do_raw_write_lock+0xc7/0x1d0 [ 76.155453] [] _raw_write_lock_irqsave+0x56/0x62 [ 76.161824] [] ? sg_remove_request+0x70/0x120 [ 76.167932] [] sg_remove_request+0x70/0x120 [ 76.173867] [] sg_finish_rem_req+0x295/0x340 [ 76.179891] [] sg_read+0x91c/0x1400 [ 76.185134] [] ? do_futex+0x3e8/0x1640 [ 76.190635] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 76.197265] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 76.204241] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 76.210873] [] __vfs_read+0x103/0x670 [ 76.216287] [] ? __kernel_write+0x340/0x340 [ 76.222239] [] ? fsnotify+0x86/0xf30 [ 76.227565] [] ? fsnotify+0xf30/0xf30 [ 76.232983] [] ? avc_policy_seqno+0x9/0x20 [ 76.238831] [] ? selinux_file_permission+0x82/0x460 [ 76.245460] [] ? security_file_permission+0x89/0x1e0 [ 76.252178] [] ? rw_verify_area+0xe5/0x2b0 [ 76.258025] [] vfs_read+0x107/0x330 [ 76.263266] [] SyS_read+0xd9/0x1b0 [ 76.268420] [] ? vfs_copy_file_range+0x680/0x680 [ 76.274789] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.281335] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 76.287878] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 76.294502] Allocated: [ 76.296960] PID = 9182 [ 76.299424] save_stack_trace+0x16/0x20 [ 76.303363] save_stack+0x43/0xd0 [ 76.306778] kasan_kmalloc+0xad/0xe0 [ 76.310454] kasan_slab_alloc+0x12/0x20 [ 76.314389] kmem_cache_alloc+0xba/0x290 [ 76.318413] fasync_helper+0x37/0xb0 [ 76.322095] sg_fasync+0x86/0xb0 [ 76.325424] SyS_fcntl+0x658/0xc70 [ 76.328927] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 76.333642] Freed: [ 76.335753] PID = 17 [ 76.338041] save_stack_trace+0x16/0x20 [ 76.341977] save_stack+0x43/0xd0 [ 76.345392] kasan_slab_free+0x73/0xc0 [ 76.349240] kmem_cache_free+0xb2/0x2e0 [ 76.353180] fasync_free_rcu+0x1d/0x20 [ 76.357031] rcu_process_callbacks+0x889/0x12d0 [ 76.361661] __do_softirq+0x22d/0x964 [ 76.365421] Memory state around the buggy address: [ 76.370316] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 76.377643] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 76.384964] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 76.392284] ^ [ 76.398737] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 76.406065] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.413385] ================================================================== [ 76.420705] ================================================================== [ 76.428031] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 76.438579] Read of size 4 by task syz-executor2/9182 [ 76.443733] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 76.452444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.461763] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 76.469704] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 76.477645] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 76.485591] Call Trace: [ 76.488143] [] dump_stack+0xc1/0x128 [ 76.493474] [] kasan_object_err+0x1c/0x70 [ 76.499235] [] kasan_report.part.1+0x21c/0x500 [ 76.505430] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 76.512930] [] __asan_report_load4_noabort+0x29/0x30 [ 76.519646] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 76.526973] [] queued_write_lock_slowpath+0x116/0x150 [ 76.533778] [] do_raw_write_lock+0xc7/0x1d0 [ 76.539716] [] _raw_write_lock_irqsave+0x56/0x62 [ 76.546087] [] ? sg_remove_request+0x70/0x120 [ 76.552204] [] sg_remove_request+0x70/0x120 [ 76.558138] [] sg_finish_rem_req+0x295/0x340 [ 76.564942] [] sg_read+0x91c/0x1400 [ 76.570185] [] ? do_futex+0x3e8/0x1640 [ 76.575687] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 76.582320] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 76.589298] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 76.595929] [] __vfs_read+0x103/0x670 [ 76.601345] [] ? __kernel_write+0x340/0x340 [ 76.607839] [] ? fsnotify+0x86/0xf30 [ 76.613168] [] ? fsnotify+0xf30/0xf30 [ 76.618585] [] ? avc_policy_seqno+0x9/0x20 [ 76.624436] [] ? selinux_file_permission+0x82/0x460 [ 76.631068] [] ? security_file_permission+0x89/0x1e0 [ 76.637786] [] ? rw_verify_area+0xe5/0x2b0 [ 76.643648] [] vfs_read+0x107/0x330 [ 76.648889] [] SyS_read+0xd9/0x1b0 [ 76.654049] [] ? vfs_copy_file_range+0x680/0x680 [ 76.660427] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.666977] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 76.673520] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 76.680155] Allocated: [ 76.682614] PID = 9182 [ 76.685077] save_stack_trace+0x16/0x20 [ 76.689013] save_stack+0x43/0xd0 [ 76.692431] kasan_kmalloc+0xad/0xe0 [ 76.696109] kasan_slab_alloc+0x12/0x20 [ 76.700045] kmem_cache_alloc+0xba/0x290 [ 76.704071] fasync_helper+0x37/0xb0 [ 76.707747] sg_fasync+0x86/0xb0 [ 76.711077] SyS_fcntl+0x658/0xc70 [ 76.714580] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 76.719296] Freed: [ 76.721408] PID = 17 [ 76.723698] save_stack_trace+0x16/0x20 [ 76.727633] save_stack+0x43/0xd0 [ 76.731052] kasan_slab_free+0x73/0xc0 [ 76.734902] kmem_cache_free+0xb2/0x2e0 [ 76.738839] fasync_free_rcu+0x1d/0x20 [ 76.742693] rcu_process_callbacks+0x889/0x12d0 [ 76.747326] __do_softirq+0x22d/0x964 [ 76.751087] Memory state around the buggy address: [ 76.755980] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 76.763303] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 76.770626] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 76.777948] ^ [ 76.784405] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 76.791728] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.799046] ================================================================== [ 76.806367] ================================================================== [ 76.813694] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 76.824232] Read of size 4 by task syz-executor2/9182 [ 76.829386] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 76.838098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.847417] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 76.855364] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 76.863315] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 76.871259] Call Trace: [ 76.873812] [] dump_stack+0xc1/0x128 [ 76.879143] [] kasan_object_err+0x1c/0x70 [ 76.884904] [] kasan_report.part.1+0x21c/0x500 [ 76.891102] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 76.898601] [] __asan_report_load4_noabort+0x29/0x30 [ 76.905316] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 76.912640] [] queued_write_lock_slowpath+0x116/0x150 [ 76.919442] [] do_raw_write_lock+0xc7/0x1d0 [ 76.925378] [] _raw_write_lock_irqsave+0x56/0x62 [ 76.931749] [] ? sg_remove_request+0x70/0x120 [ 76.937857] [] sg_remove_request+0x70/0x120 [ 76.943793] [] sg_finish_rem_req+0x295/0x340 [ 76.949814] [] sg_read+0x91c/0x1400 [ 76.955057] [] ? do_futex+0x3e8/0x1640 [ 76.960559] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 76.967189] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 76.974165] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 76.980796] [] __vfs_read+0x103/0x670 [ 76.986210] [] ? __kernel_write+0x340/0x340 [ 76.992146] [] ? fsnotify+0x86/0xf30 [ 76.997476] [] ? fsnotify+0xf30/0xf30 [ 77.002891] [] ? avc_policy_seqno+0x9/0x20 [ 77.008740] [] ? selinux_file_permission+0x82/0x460 [ 77.015370] [] ? security_file_permission+0x89/0x1e0 [ 77.022089] [] ? rw_verify_area+0xe5/0x2b0 [ 77.027943] [] vfs_read+0x107/0x330 [ 77.033183] [] SyS_read+0xd9/0x1b0 [ 77.038337] [] ? vfs_copy_file_range+0x680/0x680 [ 77.044711] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.051255] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 77.057796] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 77.064421] Allocated: [ 77.066878] PID = 9182 [ 77.069340] save_stack_trace+0x16/0x20 [ 77.073277] save_stack+0x43/0xd0 [ 77.076692] kasan_kmalloc+0xad/0xe0 [ 77.080370] kasan_slab_alloc+0x12/0x20 [ 77.084306] kmem_cache_alloc+0xba/0x290 [ 77.088331] fasync_helper+0x37/0xb0 [ 77.092014] sg_fasync+0x86/0xb0 [ 77.095347] SyS_fcntl+0x658/0xc70 [ 77.098851] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 77.103566] Freed: [ 77.105678] PID = 17 [ 77.107969] save_stack_trace+0x16/0x20 [ 77.111906] save_stack+0x43/0xd0 [ 77.115322] kasan_slab_free+0x73/0xc0 [ 77.119170] kmem_cache_free+0xb2/0x2e0 [ 77.123108] fasync_free_rcu+0x1d/0x20 [ 77.126962] rcu_process_callbacks+0x889/0x12d0 [ 77.131595] __do_softirq+0x22d/0x964 [ 77.135357] Memory state around the buggy address: [ 77.140248] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 77.147569] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 77.154892] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 77.162211] ^ [ 77.168666] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 77.175988] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.183307] ================================================================== [ 77.190629] ================================================================== [ 77.197955] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 77.208490] Read of size 4 by task syz-executor2/9182 [ 77.213646] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 77.222355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.231676] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 77.239621] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 77.247561] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 77.255504] Call Trace: [ 77.258057] [] dump_stack+0xc1/0x128 [ 77.263385] [] kasan_object_err+0x1c/0x70 [ 77.269146] [] kasan_report.part.1+0x21c/0x500 [ 77.275344] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 77.282843] [] __asan_report_load4_noabort+0x29/0x30 [ 77.289560] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 77.296884] [] queued_write_lock_slowpath+0x116/0x150 [ 77.303695] [] do_raw_write_lock+0xc7/0x1d0 [ 77.309630] [] _raw_write_lock_irqsave+0x56/0x62 [ 77.316000] [] ? sg_remove_request+0x70/0x120 [ 77.322110] [] sg_remove_request+0x70/0x120 [ 77.328047] [] sg_finish_rem_req+0x295/0x340 [ 77.334070] [] sg_read+0x91c/0x1400 [ 77.339314] [] ? do_futex+0x3e8/0x1640 [ 77.344817] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 77.351449] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.358424] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 77.365053] [] __vfs_read+0x103/0x670 [ 77.370467] [] ? __kernel_write+0x340/0x340 [ 77.376405] [] ? fsnotify+0x86/0xf30 [ 77.381731] [] ? fsnotify+0xf30/0xf30 [ 77.387146] [] ? avc_policy_seqno+0x9/0x20 [ 77.392994] [] ? selinux_file_permission+0x82/0x460 [ 77.399625] [] ? security_file_permission+0x89/0x1e0 [ 77.406341] [] ? rw_verify_area+0xe5/0x2b0 [ 77.412188] [] vfs_read+0x107/0x330 [ 77.417430] [] SyS_read+0xd9/0x1b0 [ 77.422584] [] ? vfs_copy_file_range+0x680/0x680 [ 77.428955] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.435499] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 77.442041] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 77.448664] Allocated: [ 77.451126] PID = 9182 [ 77.453588] save_stack_trace+0x16/0x20 [ 77.457523] save_stack+0x43/0xd0 [ 77.460942] kasan_kmalloc+0xad/0xe0 [ 77.464619] kasan_slab_alloc+0x12/0x20 [ 77.468554] kmem_cache_alloc+0xba/0x290 [ 77.472577] fasync_helper+0x37/0xb0 [ 77.476255] sg_fasync+0x86/0xb0 [ 77.479582] SyS_fcntl+0x658/0xc70 [ 77.483085] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 77.487799] Freed: [ 77.489909] PID = 17 [ 77.492196] save_stack_trace+0x16/0x20 [ 77.496131] save_stack+0x43/0xd0 [ 77.499548] kasan_slab_free+0x73/0xc0 [ 77.503399] kmem_cache_free+0xb2/0x2e0 [ 77.507333] fasync_free_rcu+0x1d/0x20 [ 77.511186] rcu_process_callbacks+0x889/0x12d0 [ 77.515816] __do_softirq+0x22d/0x964 [ 77.519577] Memory state around the buggy address: [ 77.524471] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 77.531799] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 77.539121] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 77.546440] ^ [ 77.552899] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 77.560222] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.567541] ================================================================== [ 77.574869] ================================================================== [ 77.582201] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 77.592734] Read of size 4 by task syz-executor2/9182 [ 77.597894] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 77.606605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.615925] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 77.623878] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 77.631823] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 77.639776] Call Trace: [ 77.642331] [] dump_stack+0xc1/0x128 [ 77.647663] [] kasan_object_err+0x1c/0x70 [ 77.653426] [] kasan_report.part.1+0x21c/0x500 [ 77.659620] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 77.667116] [] __asan_report_load4_noabort+0x29/0x30 [ 77.673836] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 77.681160] [] queued_write_lock_slowpath+0x116/0x150 [ 77.687965] [] do_raw_write_lock+0xc7/0x1d0 [ 77.693905] [] _raw_write_lock_irqsave+0x56/0x62 [ 77.700277] [] ? sg_remove_request+0x70/0x120 [ 77.706387] [] sg_remove_request+0x70/0x120 [ 77.712325] [] sg_finish_rem_req+0x295/0x340 [ 77.718352] [] sg_read+0x91c/0x1400 [ 77.723592] [] ? do_futex+0x3e8/0x1640 [ 77.729092] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 77.735726] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.742703] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 77.749332] [] __vfs_read+0x103/0x670 [ 77.754747] [] ? __kernel_write+0x340/0x340 [ 77.760682] [] ? fsnotify+0x86/0xf30 [ 77.766010] [] ? fsnotify+0xf30/0xf30 [ 77.771432] [] ? avc_policy_seqno+0x9/0x20 [ 77.777286] [] ? selinux_file_permission+0x82/0x460 [ 77.783917] [] ? security_file_permission+0x89/0x1e0 [ 77.790636] [] ? rw_verify_area+0xe5/0x2b0 [ 77.796484] [] vfs_read+0x107/0x330 [ 77.801723] [] SyS_read+0xd9/0x1b0 [ 77.806877] [] ? vfs_copy_file_range+0x680/0x680 [ 77.813256] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.819802] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 77.826357] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 77.832983] Allocated: [ 77.835441] PID = 9182 [ 77.837906] save_stack_trace+0x16/0x20 [ 77.841842] save_stack+0x43/0xd0 [ 77.845259] kasan_kmalloc+0xad/0xe0 [ 77.848936] kasan_slab_alloc+0x12/0x20 [ 77.852873] kmem_cache_alloc+0xba/0x290 [ 77.856899] fasync_helper+0x37/0xb0 [ 77.860580] sg_fasync+0x86/0xb0 [ 77.863912] SyS_fcntl+0x658/0xc70 [ 77.867420] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 77.872135] Freed: [ 77.874247] PID = 17 [ 77.876536] save_stack_trace+0x16/0x20 [ 77.880471] save_stack+0x43/0xd0 [ 77.883887] kasan_slab_free+0x73/0xc0 [ 77.887737] kmem_cache_free+0xb2/0x2e0 [ 77.891672] fasync_free_rcu+0x1d/0x20 [ 77.895525] rcu_process_callbacks+0x889/0x12d0 [ 77.900155] __do_softirq+0x22d/0x964 [ 77.903932] Memory state around the buggy address: [ 77.908823] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 77.916147] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 77.923477] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 77.930798] ^ [ 77.937254] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 77.944579] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.951902] ================================================================== [ 77.959223] ================================================================== [ 77.966550] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 77.977085] Read of size 4 by task syz-executor2/9182 [ 77.982242] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 77.990964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.000283] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 78.008228] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 78.016179] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 78.024127] Call Trace: [ 78.026680] [] dump_stack+0xc1/0x128 [ 78.032021] [] kasan_object_err+0x1c/0x70 [ 78.037781] [] kasan_report.part.1+0x21c/0x500 [ 78.043976] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 78.051473] [] __asan_report_load4_noabort+0x29/0x30 [ 78.058189] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 78.065514] [] queued_write_lock_slowpath+0x116/0x150 [ 78.072319] [] do_raw_write_lock+0xc7/0x1d0 [ 78.078255] [] _raw_write_lock_irqsave+0x56/0x62 [ 78.084625] [] ? sg_remove_request+0x70/0x120 [ 78.090735] [] sg_remove_request+0x70/0x120 [ 78.096672] [] sg_finish_rem_req+0x295/0x340 [ 78.102693] [] sg_read+0x91c/0x1400 [ 78.107934] [] ? do_futex+0x3e8/0x1640 [ 78.113435] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.120065] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.127043] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.133676] [] __vfs_read+0x103/0x670 [ 78.139090] [] ? __kernel_write+0x340/0x340 [ 78.145026] [] ? fsnotify+0x86/0xf30 [ 78.150357] [] ? fsnotify+0xf30/0xf30 [ 78.155772] [] ? avc_policy_seqno+0x9/0x20 [ 78.161621] [] ? selinux_file_permission+0x82/0x460 [ 78.168251] [] ? security_file_permission+0x89/0x1e0 [ 78.174969] [] ? rw_verify_area+0xe5/0x2b0 [ 78.180819] [] vfs_read+0x107/0x330 [ 78.186061] [] SyS_read+0xd9/0x1b0 [ 78.191214] [] ? vfs_copy_file_range+0x680/0x680 [ 78.197592] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.204138] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.210679] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 78.217304] Allocated: [ 78.219764] PID = 9182 [ 78.222227] save_stack_trace+0x16/0x20 [ 78.226167] save_stack+0x43/0xd0 [ 78.229583] kasan_kmalloc+0xad/0xe0 [ 78.233259] kasan_slab_alloc+0x12/0x20 [ 78.237194] kmem_cache_alloc+0xba/0x290 [ 78.241216] fasync_helper+0x37/0xb0 [ 78.244895] sg_fasync+0x86/0xb0 [ 78.248232] SyS_fcntl+0x658/0xc70 [ 78.251739] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.256455] Freed: [ 78.258566] PID = 17 [ 78.260876] save_stack_trace+0x16/0x20 [ 78.264812] save_stack+0x43/0xd0 [ 78.268228] kasan_slab_free+0x73/0xc0 [ 78.272079] kmem_cache_free+0xb2/0x2e0 [ 78.276014] fasync_free_rcu+0x1d/0x20 [ 78.279873] rcu_process_callbacks+0x889/0x12d0 [ 78.284508] __do_softirq+0x22d/0x964 [ 78.288270] Memory state around the buggy address: [ 78.293163] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.300484] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.307804] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 78.315127] ^ [ 78.321581] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.328905] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 78.336225] ================================================================== [ 78.343546] ================================================================== [ 78.350873] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 78.361410] Read of size 4 by task syz-executor2/9182 [ 78.366568] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 78.375282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.384602] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 78.392550] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 78.400495] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 78.408434] Call Trace: [ 78.410991] [] dump_stack+0xc1/0x128 [ 78.416321] [] kasan_object_err+0x1c/0x70 [ 78.422085] [] kasan_report.part.1+0x21c/0x500 [ 78.428281] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 78.435783] [] __asan_report_load4_noabort+0x29/0x30 [ 78.442503] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 78.449825] [] queued_write_lock_slowpath+0x116/0x150 [ 78.456629] [] do_raw_write_lock+0xc7/0x1d0 [ 78.462567] [] _raw_write_lock_irqsave+0x56/0x62 [ 78.468943] [] ? sg_remove_request+0x70/0x120 [ 78.475069] [] sg_remove_request+0x70/0x120 [ 78.481004] [] sg_finish_rem_req+0x295/0x340 [ 78.487025] [] sg_read+0x91c/0x1400 [ 78.492269] [] ? do_futex+0x3e8/0x1640 [ 78.497769] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.504399] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.511375] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.518005] [] __vfs_read+0x103/0x670 [ 78.523420] [] ? __kernel_write+0x340/0x340 [ 78.529356] [] ? fsnotify+0x86/0xf30 [ 78.534684] [] ? fsnotify+0xf30/0xf30 [ 78.540100] [] ? avc_policy_seqno+0x9/0x20 [ 78.545951] [] ? selinux_file_permission+0x82/0x460 [ 78.552586] [] ? security_file_permission+0x89/0x1e0 [ 78.559303] [] ? rw_verify_area+0xe5/0x2b0 [ 78.565149] [] vfs_read+0x107/0x330 [ 78.570389] [] SyS_read+0xd9/0x1b0 [ 78.575541] [] ? vfs_copy_file_range+0x680/0x680 [ 78.581910] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.588453] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.594998] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 78.601625] Allocated: [ 78.604084] PID = 9182 [ 78.607292] save_stack_trace+0x16/0x20 [ 78.611234] save_stack+0x43/0xd0 [ 78.614653] kasan_kmalloc+0xad/0xe0 [ 78.618328] kasan_slab_alloc+0x12/0x20 [ 78.622263] kmem_cache_alloc+0xba/0x290 [ 78.626287] fasync_helper+0x37/0xb0 [ 78.629966] sg_fasync+0x86/0xb0 [ 78.633295] SyS_fcntl+0x658/0xc70 [ 78.636807] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.641524] Freed: [ 78.643637] PID = 17 [ 78.645926] save_stack_trace+0x16/0x20 [ 78.649867] save_stack+0x43/0xd0 [ 78.653289] kasan_slab_free+0x73/0xc0 [ 78.657138] kmem_cache_free+0xb2/0x2e0 [ 78.661079] fasync_free_rcu+0x1d/0x20 [ 78.664930] rcu_process_callbacks+0x889/0x12d0 [ 78.669562] __do_softirq+0x22d/0x964 [ 78.673323] Memory state around the buggy address: [ 78.678217] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.685540] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.692863] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 78.700185] ^ [ 78.706642] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.713964] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 78.721285] ================================================================== [ 78.728605] ================================================================== [ 78.735934] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 78.746467] Read of size 4 by task syz-executor2/9182 [ 78.751621] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 78.760333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.769654] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 78.777594] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 78.785545] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 [ 78.793486] Call Trace: [ 78.796041] [] dump_stack+0xc1/0x128 [ 78.801370] [] kasan_object_err+0x1c/0x70 [ 78.807129] [] kasan_report.part.1+0x21c/0x500 [ 78.813327] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 78.820829] [] __asan_report_load4_noabort+0x29/0x30 [ 78.827546] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 78.834869] [] queued_write_lock_slowpath+0x116/0x150 [ 78.841671] [] do_raw_write_lock+0xc7/0x1d0 [ 78.847607] [] _raw_write_lock_irqsave+0x56/0x62 [ 78.853980] [] ? sg_remove_request+0x70/0x120 [ 78.860097] [] sg_remove_request+0x70/0x120 [ 78.866047] [] sg_finish_rem_req+0x295/0x340 [ 78.872073] [] sg_read+0x91c/0x1400 [ 78.877312] [] ? do_futex+0x3e8/0x1640 [ 78.882815] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.889449] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.896426] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 78.903063] [] __vfs_read+0x103/0x670 [ 78.908474] [] ? __kernel_write+0x340/0x340 [ 78.914410] [] ? fsnotify+0x86/0xf30 [ 78.919737] [] ? fsnotify+0xf30/0xf30 [ 78.925152] [] ? avc_policy_seqno+0x9/0x20 [ 78.931003] [] ? selinux_file_permission+0x82/0x460 [ 78.937635] [] ? security_file_permission+0x89/0x1e0 [ 78.944356] [] ? rw_verify_area+0xe5/0x2b0 [ 78.950208] [] vfs_read+0x107/0x330 [ 78.955448] [] SyS_read+0xd9/0x1b0 [ 78.960600] [] ? vfs_copy_file_range+0x680/0x680 [ 78.966970] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.973515] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 78.980057] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 [ 78.986683] Allocated: [ 78.989140] PID = 9182 [ 78.991601] save_stack_trace+0x16/0x20 [ 78.995541] save_stack+0x43/0xd0 [ 78.998955] kasan_kmalloc+0xad/0xe0 [ 79.002631] kasan_slab_alloc+0x12/0x20 [ 79.006575] kmem_cache_alloc+0xba/0x290 [ 79.010598] fasync_helper+0x37/0xb0 [ 79.014275] sg_fasync+0x86/0xb0 [ 79.017604] SyS_fcntl+0x658/0xc70 [ 79.021110] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 79.025839] Freed: [ 79.027949] PID = 17 [ 79.030237] save_stack_trace+0x16/0x20 [ 79.034172] save_stack+0x43/0xd0 [ 79.037586] kasan_slab_free+0x73/0xc0 [ 79.041435] kmem_cache_free+0xb2/0x2e0 [ 79.045370] fasync_free_rcu+0x1d/0x20 [ 79.049224] rcu_process_callbacks+0x889/0x12d0 [ 79.053854] __do_softirq+0x22d/0x964 [ 79.057616] Memory state around the buggy address: [ 79.062510] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 79.069835] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 79.077161] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 79.084482] ^ [ 79.090936] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 79.098257] ffff8801d0c34000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 79.105577] ================================================================== [ 79.112898] ================================================================== [ 79.120228] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 [ 79.130761] Read of size 4 by task syz-executor2/9182 [ 79.135915] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 [ 79.144623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.153941] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 [ 79.161883] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 [ 79.169562] ffffffff8153cbdc [ 79.169565] ffffed003a1867ec ffff8801d748a8c0 0000000000000000Call Trace: [ 79.169581] [] dump_stack+0xc1/0x128 [ 79.169591] [] kasan_object_err+0x1c/0x70 ** 480 printk messages dropped ** [ 79.172350] [] queued_write_lock_slowpath+0x116/0x150 ** 1786 printk messages dropped ** [ 79.182193] [] vfs_read+0x107/0x330 ** 1482 printk messages dropped ** [ 79.190320] [] sg_read+0x91c/0x1400 ** 1508 printk messages dropped ** [ 79.198634] [] vfs_read+0x107/0x330 ** 1524 printk messages dropped ** [ 79.207036] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1913 printk messages dropped ** [ 79.217651] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 ** 1919 printk messages dropped ** [ 79.228183] [] sg_read+0x91c/0x1400 ** 1507 printk messages dropped ** [ 79.236473] [] ? rw_verify_area+0xe5/0x2b0 ** 1603 printk messages dropped ** [ 79.245221] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 ** 1913 printk messages dropped ** [ 79.255710] [] queued_write_lock_slowpath+0x116/0x150 ** 1795 printk messages dropped ** [ 79.265755] save_stack+0x43/0xd0 ** 1185 printk messages dropped ** [ 79.272263] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 ** 1911 printk messages dropped ** [ 79.282782] [] __asan_report_load4_noabort+0x29/0x30 ** 1777 printk messages dropped ** [ 79.292545] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1764 printk messages dropped ** [ 79.302254] [] sg_finish_rem_req+0x295/0x340 ** 1650 printk messages dropped ** [ 79.311358] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 ** 1763 printk messages dropped ** [ 79.321057] [] SyS_read+0xd9/0x1b0 ** 1521 printk messages dropped ** [ 79.329370] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1855 printk messages dropped ** [ 79.339579] [] __asan_report_load4_noabort+0x29/0x30 ** 1779 printk messages dropped ** [ 79.349342] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1758 printk messages dropped ** [ 79.359201] [] do_raw_write_lock+0xc7/0x1d0 ** 1631 printk messages dropped ** [ 79.368167] [] do_raw_write_lock+0xc7/0x1d0 ** 1647 printk messages dropped ** [ 79.377277] [] ? security_file_permission+0x89/0x1e0 ** 1794 printk messages dropped ** [ 79.387142] __do_softirq+0x22d/0x964 ** 1238 printk messages dropped ** [ 79.393935] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 ** 1919 printk messages dropped ** [ 79.404488] [] ? do_futex+0x3e8/0x1640 ** 1557 printk messages dropped ** [ 79.413025] [] do_raw_write_lock+0xc7/0x1d0 ** 1632 printk messages dropped ** [ 79.421982] [] _raw_write_lock_irqsave+0x56/0x62 ** 1697 printk messages dropped ** [ 79.431302] [] queued_write_lock_slowpath+0x116/0x150 ** 1823 printk messages dropped ** [ 79.441302] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 ** 2136 printk messages dropped ** [ 79.453208] [] ? security_file_permission+0x89/0x1e0 ** 1798 printk messages dropped ** [ 79.463065] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1870 printk messages dropped ** [ 79.473356] [] ? avc_policy_seqno+0x9/0x20 ** 1625 printk messages dropped ** [ 79.482262] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1829 printk messages dropped ** [ 79.492304] [] ? sg_remove_request+0x70/0x120 ** 1642 printk messages dropped ** [ 79.501375] [] ? fsnotify+0xf30/0xf30 ** 1540 printk messages dropped ** [ 79.509789] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 ** 1913 printk messages dropped ** [ 79.520363] [] do_raw_write_lock+0xc7/0x1d0 ** 1636 printk messages dropped ** [ 79.529496] [] sg_read+0x91c/0x1400 ** 1511 printk messages dropped ** [ 79.537812] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1767 printk messages dropped ** [ 79.547550] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1753 printk messages dropped ** [ 79.557158] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1769 printk messages dropped ** [ 79.566876] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1767 printk messages dropped ** [ 79.576557] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1763 printk messages dropped ** [ 79.586212] [] sg_read+0x91c/0x1400 ** 1480 printk messages dropped ** [ 79.594321] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 ** 1917 printk messages dropped ** [ 79.604844] [] sg_finish_rem_req+0x295/0x340 ** 1649 printk messages dropped ** [ 79.614116] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1755 printk messages dropped ** [ 79.623764] [] __vfs_read+0x103/0x670 ** 1544 printk messages dropped ** [ 79.632253] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 ** 1921 printk messages dropped ** [ 79.642812] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1762 printk messages dropped ** [ 79.652476] [] sg_finish_rem_req+0x295/0x340 ** 1680 printk messages dropped ** [ 79.661693] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 ** 2466 printk messages dropped ** [ 79.675266] [] sg_finish_rem_req+0x295/0x340 ** 1625 printk messages dropped ** [ 79.684226] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1891 printk messages dropped ** [ 79.694606] Read of size 4 by task syz-executor2/9182 ** 1493 printk messages dropped ** [ 79.702909] ================================================================== ** 1876 printk messages dropped ** [ 79.713322] PID = 9182 ** 1007 printk messages dropped ** [ 79.718907] [] ? fsnotify+0xf30/0xf30 ** 1540 printk messages dropped ** [ 79.727350] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 ** 1922 printk messages dropped ** [ 79.737952] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1756 printk messages dropped ** [ 79.747611] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1856 printk messages dropped ** [ 79.757841] [] SyS_read+0xd9/0x1b0 ** 1489 printk messages dropped ** [ 79.766003] [] ? fsnotify+0xf30/0xf30 ** 1559 printk messages dropped ** [ 79.774739] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1767 printk messages dropped ** [ 79.784517] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1763 printk messages dropped ** [ 79.794187] [] sg_read+0x91c/0x1400 ** 1507 printk messages dropped ** [ 79.802509] [] ? rw_verify_area+0xe5/0x2b0 ** 1627 printk messages dropped ** [ 79.811438] [] ? fsnotify+0xf30/0xf30 ** 1547 printk messages dropped ** [ 79.819942] [] __asan_report_load4_noabort+0x29/0x30 ** 1762 printk messages dropped ** [ 79.829593] Call Trace: ** 1011 printk messages dropped ** [ 79.835142] ================================================================== ** 1897 printk messages dropped ** [ 79.845575] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1877 printk messages dropped ** [ 79.856077] [] ? vfs_copy_file_range+0x680/0x680 ** 1698 printk messages dropped ** [ 79.865383] [] SyS_read+0xd9/0x1b0 ** 1493 printk messages dropped ** [ 79.873569] [] ? rw_verify_area+0xe5/0x2b0 ** 1633 printk messages dropped ** [ 79.882532] [] SyS_read+0xd9/0x1b0 ** 1493 printk messages dropped ** [ 79.890859] [] ? rw_verify_area+0xe5/0x2b0 ** 1623 printk messages dropped ** [ 79.899791] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1763 printk messages dropped ** [ 79.909489] [] sg_read+0x91c/0x1400 ** 1491 printk messages dropped ** [ 79.917693] [] _raw_write_lock_irqsave+0x56/0x62 ** 1698 printk messages dropped ** [ 79.927025] [] do_raw_write_lock+0xc7/0x1d0 ** 1633 printk messages dropped ** [ 79.936035] [] ? sg_remove_request+0x70/0x120 ** 1676 printk messages dropped ** [ 79.945414] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1870 printk messages dropped ** [ 79.955707] [] ? avc_policy_seqno+0x9/0x20 ** 1620 printk messages dropped ** [ 79.964601] [] sg_remove_request+0x70/0x120 ** 1635 printk messages dropped ** [ 79.973626] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1763 printk messages dropped ** [ 79.983336] [] sg_remove_request+0x70/0x120 ** 1647 printk messages dropped ** [ 79.992441] [] SyS_read+0xd9/0x1b0 ** 1478 printk messages dropped ** [ 80.000548] [] ? sg_remove_request+0x70/0x120 ** 1647 printk messages dropped ** [ 80.009611] [] vfs_read+0x107/0x330 ** 1526 printk messages dropped ** [ 80.018005] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1875 printk messages dropped ** [ 80.028573] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1751 printk messages dropped ** [ 80.038159] [] sg_read+0x91c/0x1400 ** 1505 printk messages dropped ** [ 80.046439] [] ? selinux_file_permission+0x82/0x460 ** 1742 printk messages dropped ** [ 80.056004] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 ** 1893 printk messages dropped ** [ 80.066407] ^ ** 1719 printk messages dropped ** [ 80.076011] [] do_raw_write_lock+0xc7/0x1d0 ** 1631 printk messages dropped ** [ 80.085058] [] do_raw_write_lock+0xc7/0x1d0 ** 1635 printk messages dropped ** [ 80.094193] [] sg_finish_rem_req+0x295/0x340 ** 1683 printk messages dropped ** [ 80.103461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2244 printk messages dropped ** [ 80.115792] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 ** 1919 printk messages dropped ** [ 80.126332] [] sg_read+0x91c/0x1400 ** 1508 printk messages dropped ** [ 80.134659] [] vfs_read+0x107/0x330 ** 1525 printk messages dropped ** [ 80.143031] ^ ** 1708 printk messages dropped ** [ 80.152403] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 ** 1931 printk messages dropped ** [ 80.163053] [] ? rw_verify_area+0xe5/0x2b0 ** 1594 printk messages dropped ** [ 80.171889] ^ ** 1720 printk messages dropped ** [ 80.181341] [] _raw_write_lock_irqsave+0x56/0x62 ** 1714 printk messages dropped ** [ 80.190842] [] ? security_file_permission+0x89/0x1e0 ** 1770 printk messages dropped ** [ 80.200737] [] SyS_read+0xd9/0x1b0 ** 1523 printk messages dropped ** [ 80.209076] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1891 printk messages dropped ** [ 80.219489] Freed: ** 933 printk messages dropped ** [ 80.224675] [] ? rw_verify_area+0xe5/0x2b0 ** 1600 printk messages dropped ** [ 80.233443] Read of size 4 by task syz-executor2/9182 ** 1471 printk messages dropped ** [ 80.241564] kmem_cache_alloc+0xba/0x290 ** 1286 printk messages dropped ** [ 80.248635] PID = 9182 ** 1004 printk messages dropped ** [ 80.254184] [] __vfs_read+0x103/0x670 ** 1549 printk messages dropped ** [ 80.262834] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1911 printk messages dropped ** [ 80.273330] [] sg_finish_rem_req+0x295/0x340 ** 1650 printk messages dropped ** [ 80.282424] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 ** 1760 printk messages dropped ** [ 80.292097] [] ? security_file_permission+0x89/0x1e0 ** 1797 printk messages dropped ** [ 80.301960] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1878 printk messages dropped ** [ 80.312333] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1768 printk messages dropped ** [ 80.322036] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1725 printk messages dropped ** [ 80.331459] ^ ** 1718 printk messages dropped ** [ 80.340898] [] queued_write_lock_slowpath+0x116/0x150 ** 1779 printk messages dropped ** [ 80.350787] [] ? __kernel_write+0x340/0x340 ** 1636 printk messages dropped ** [ 80.359916] [] ? security_file_permission+0x89/0x1e0 ** 1774 printk messages dropped ** [ 80.369662] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 ** 1767 printk messages dropped ** [ 80.379447] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 ** 1767 printk messages dropped ** [ 80.389166] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 ** 1763 printk messages dropped ** [ 80.398849] [] SyS_read+0xd9/0x1b0 ** 1491 printk messages dropped ** [ 80.407030] [] ? selinux_file_permission+0x82/0x460 ** 1944 printk messages dropped ** [ 80.417667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2268 printk messages dropped ** [ 80.430178] [] ? fsnotify+0xf30/0xf30 ** 1545 printk messages dropped ** [ 80.438438] [] kasan_report.part.1+0x21c/0x500 ** 1685 printk messages dropped ** [ 80.447692] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1869 printk messages dropped ** [ 80.458000] [] ? selinux_file_permission+0x82/0x460 ** 1766 printk messages dropped ** [ 80.467725] [] ? avc_policy_seqno+0x9/0x20 ** 1617 printk messages dropped ** [ 80.476633] [] do_raw_write_lock+0xc7/0x1d0 ** 1635 printk messages dropped ** [ 80.485669] [] sg_finish_rem_req+0x295/0x340 ** 1642 printk messages dropped ** [ 80.494758] [] ? selinux_file_permission+0x82/0x460 ** 1766 printk messages dropped ** [ 80.504470] [] ? avc_policy_seqno+0x9/0x20 ** 1621 printk messages dropped ** [ 80.513405] [] sg_finish_rem_req+0x295/0x340 ** 1654 printk messages dropped ** [ 80.522507] save_stack+0x43/0xd0 ** 1186 printk messages dropped ** [ 80.529017] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 ** 1933 printk messages dropped ** [ 80.539669] [] ? vfs_copy_file_range+0x680/0x680 ** 1731 printk messages dropped ** [ 80.549130] ================================================================== ** 1878 printk messages dropped ** [ 80.559475] save_stack+0x43/0xd0 ** 1145 printk messages dropped ** [ 80.565777] [] ? rw_verify_area+0xe5/0x2b0 ** 1616 printk messages dropped ** [ 80.574612] [] ? sg_remove_request+0x70/0x120 ** 1570 printk messages dropped ** [ 80.583321] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1761 printk messages dropped ** [ 80.593111] [] sg_remove_request+0x70/0x120 ** 1637 printk messages dropped ** [ 80.602156] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1763 printk messages dropped ** [ 80.612380] [] sg_read+0x91c/0x1400 ** 1510 printk messages dropped ** [ 80.620714] [] ? vfs_copy_file_range+0x680/0x680 ** 1730 printk messages dropped ** [ 80.630168] ================================================================== ** 1894 printk messages dropped ** [ 80.640588] rcu_process_callbacks+0x889/0x12d0 ** 1390 printk messages dropped ** [ 80.648230] [] sg_read+0x91c/0x1400 ** 1499 printk messages dropped ** [ 80.656457] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1765 printk messages dropped ** [ 80.666142] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1768 printk messages dropped ** [ 80.676032] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1831 printk messages dropped ** [ 80.686088] [] sg_finish_rem_req+0x295/0x340 ** 1647 printk messages dropped ** [ 80.695137] [] ? vfs_copy_file_range+0x680/0x680 ** 1735 printk messages dropped ** [ 80.704623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2252 printk messages dropped ** [ 80.716992] [] __asan_report_load4_noabort+0x29/0x30 ** 1774 printk messages dropped ** [ 80.726741] [] sg_finish_rem_req+0x295/0x340 ** 1648 printk messages dropped ** [ 80.735809] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1730 printk messages dropped ** [ 80.745273] ================================================================== ** 1864 printk messages dropped ** [ 80.755547] [] ? fsnotify+0xf30/0xf30 ** 1559 printk messages dropped ** [ 80.764272] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1767 printk messages dropped ** [ 80.774091] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1758 printk messages dropped ** [ 80.783728] [] do_raw_write_lock+0xc7/0x1d0 ** 1635 printk messages dropped ** [ 80.792715] [] sg_finish_rem_req+0x295/0x340 ** 1653 printk messages dropped ** [ 80.801842] save_stack_trace+0x16/0x20 ** 1268 printk messages dropped ** [ 80.808850] [] sg_remove_request+0x70/0x120 ** 1608 printk messages dropped ** [ 80.817651] ^ ** 1724 printk messages dropped ** [ 80.827130] [] sg_read+0x91c/0x1400 ** 1509 printk messages dropped ** [ 80.835619] [] SyS_read+0xd9/0x1b0 ** 1497 printk messages dropped ** [ 80.843923] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1743 printk messages dropped ** [ 80.853444] [] __asan_report_load4_noabort+0x29/0x30 ** 1767 printk messages dropped ** [ 80.863140] [] __asan_report_load4_noabort+0x29/0x30 ** 1780 printk messages dropped ** [ 80.872987] [] __vfs_read+0x103/0x670 ** 1542 printk messages dropped ** [ 80.881476] ffff8801d1d479b0 ffffffff81d93149 ffff8801d748a8c0 ffff8801d0c33f00 ** 1913 printk messages dropped ** [ 80.892075] [] queued_write_lock_slowpath+0x116/0x150 ** 1802 printk messages dropped ** [ 80.902077] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1405 printk messages dropped ** [ 80.909850] [] ? fsnotify+0x86/0xf30 ** 1502 printk messages dropped ** [ 80.918090] [] SyS_read+0xd9/0x1b0 ** 1492 printk messages dropped ** [ 80.926258] [] ? security_file_permission+0x89/0x1e0 ** 1793 printk messages dropped ** [ 80.936258] rcu_process_callbacks+0x889/0x12d0 ** 1394 printk messages dropped ** [ 80.943942] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1769 printk messages dropped ** [ 80.953663] [] ? __kernel_write+0x340/0x340 ** 1639 printk messages dropped ** [ 80.962650] [] SyS_read+0xd9/0x1b0 ** 1493 printk messages dropped ** [ 80.970830] [] ? rw_verify_area+0xe5/0x2b0 ** 1661 printk messages dropped ** [ 80.979901] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1859 printk messages dropped ** [ 80.990105] [] sg_remove_request+0x70/0x120 ** 1640 printk messages dropped ** [ 80.999119] [] ? fsnotify+0x86/0xf30 ** 1537 printk messages dropped ** [ 81.007497] Read of size 4 by task syz-executor2/9182 ** 1497 printk messages dropped ** [ 81.015869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2259 printk messages dropped ** [ 81.028260] [] sg_finish_rem_req+0x295/0x340 ** 1654 printk messages dropped ** [ 81.037344] save_stack+0x43/0xd0 ** 1187 printk messages dropped ** [ 81.043807] ffffffff8153cbdc ffffed003a1867ec ffff8801d748a8c0 0000000000000000 ** 1922 printk messages dropped ** [ 81.054353] [] __vfs_read+0x103/0x670 ** 1551 printk messages dropped ** [ 81.062830] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1860 printk messages dropped ** [ 81.073077] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 ** 1763 printk messages dropped ** [ 81.082730] [] SyS_read+0xd9/0x1b0 ** 1527 printk messages dropped ** [ 81.091076] ================================================================== ** 1904 printk messages dropped ** [ 81.101676] ================================================================== ** 1867 printk messages dropped ** [ 81.111951] [] ? security_file_permission+0x89/0x1e0 ** 1786 printk messages dropped ** [ 81.121729] Freed: ** 933 printk messages dropped ** [ 81.126883] [] ? rw_verify_area+0xe5/0x2b0 ** 1611 printk messages dropped ** [ 81.135765] [] __asan_report_load4_noabort+0x29/0x30 ** 1775 printk messages dropped ** [ 81.145518] [] sg_read+0x91c/0x1400 ** 1490 printk messages dropped ** [ 81.153703] [] do_raw_write_lock+0xc7/0x1d0 ** 1624 printk messages dropped ** [ 81.162621] [] dump_stack+0xc1/0x128 ** 1521 printk messages dropped ** [ 81.171008] [] SyS_read+0xd9/0x1b0 ** 1497 printk messages dropped ** [ 81.179438] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1752 printk messages dropped ** [ 81.189056] [] ? do_futex+0x3e8/0x1640 ** 1575 printk messages dropped ** [ 81.197719] [] vfs_read+0x107/0x330 ** 1518 printk messages dropped ** [ 81.206033] fasync_free_rcu+0x1d/0x20 ** 1253 printk messages dropped ** [ 81.212914] [] sg_remove_request+0x70/0x120 ** 1637 printk messages dropped ** [ 81.221905] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1767 printk messages dropped ** [ 81.231621] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1763 printk messages dropped ** [ 81.241293] [] sg_read+0x91c/0x1400 ** 1507 printk messages dropped ** [ 81.249589] [] ? rw_verify_area+0xe5/0x2b0 ** 1629 printk messages dropped ** [ 81.258535] [] ? selinux_file_permission+0x82/0x460 ** 1764 printk messages dropped ** [ 81.268233] [] ? fsnotify+0x86/0xf30 ** 1532 printk messages dropped ** [ 81.276632] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1868 printk messages dropped ** [ 81.286909] [] ? avc_policy_seqno+0x9/0x20 ** 1623 printk messages dropped ** [ 81.295824] [] ? do_futex+0x3e8/0x1640 ** 1555 printk messages dropped ** [ 81.304400] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1883 printk messages dropped ** [ 81.314759] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1879 printk messages dropped ** [ 81.325136] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1750 printk messages dropped ** [ 81.334903] [] sg_read+0x91c/0x1400 ** 1506 printk messages dropped ** [ 81.343204] [] ? security_file_permission+0x89/0x1e0 ** 1783 printk messages dropped ** [ 81.352994] sg_fasync+0x86/0xb0 ** 1171 printk messages dropped ** [ 81.359426] ^ ** 1725 printk messages dropped ** [ 81.368928] [] ? do_futex+0x3e8/0x1640 ** 1556 printk messages dropped ** [ 81.377463] [] queued_write_lock_slowpath+0x116/0x150 ** 1783 printk messages dropped ** [ 81.387286] [] ? selinux_file_permission+0x82/0x460 ** 1746 printk messages dropped ** [ 81.396853] [] kasan_object_err+0x1c/0x70 ** 1608 printk messages dropped ** [ 81.405709] kasan_slab_free+0x73/0xc0 ** 1254 printk messages dropped ** [ 81.412710] [] ? sg_remove_request+0x70/0x120 ** 1692 printk messages dropped ** [ 81.422056] [] kasan_report.part.1+0x21c/0x500 ** 1691 printk messages dropped ** [ 81.431328] CPU: 0 PID: 9182 Comm: syz-executor2 Tainted: G B 4.9.52-g96a28fc #57 ** 2132 printk messages dropped ** [ 81.443060] [] ? fsnotify+0x86/0xf30 ** 1536 printk messages dropped ** [ 81.451464] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 ** 2468 printk messages dropped ** [ 81.465060] [] ? do_futex+0x3e8/0x1640 ** 1557 printk messages dropped ** [ 81.473611] [] do_raw_write_lock+0xc7/0x1d0 ** 1633 printk messages dropped ** [ 81.482577] [] ? sg_remove_request+0x70/0x120 ** 1635 printk messages dropped ** [ 81.491567] [] ? do_futex+0x3e8/0x1640 ** 1557 printk messages dropped ** [ 81.500136] [] do_raw_write_lock+0xc7/0x1d0 ** 1640 printk messages dropped ** [ 81.509225] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1765 printk messages dropped ** [ 81.519070] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1791 printk messages dropped ** [ 81.528899] fasync_helper+0x37/0xb0 ** 1214 printk messages dropped ** [ 81.535573] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1750 printk messages dropped ** [ 81.545147] [] sg_read+0x91c/0x1400 ** 1627 printk messages dropped ** [ 81.554066] [] _raw_write_lock_irqsave+0x56/0x62 ** 1690 printk messages dropped ** [ 81.563378] Call Trace: ** 1024 printk messages dropped ** [ 81.568993] [] __asan_report_load4_noabort+0x29/0x30 ** 1778 printk messages dropped ** [ 81.578790] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1832 printk messages dropped ** [ 81.589000] [] sg_read+0x91c/0x1400 ** 1503 printk messages dropped ** [ 81.597249] [] ? fsnotify+0xf30/0xf30 ** 1544 printk messages dropped ** [ 81.605697] [] kasan_object_err+0x1c/0x70 ** 1615 printk messages dropped ** [ 81.614585] ffff8801d0c33e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1876 printk messages dropped ** [ 81.624935] [] SyS_read+0xd9/0x1b0 ** 1493 printk messages dropped ** [ 81.633138] [] ? rw_verify_area+0xe5/0x2b0 ** 1617 printk messages dropped ** [ 81.641992] [] sg_remove_request+0x70/0x120 ** 1637 printk messages dropped ** [ 81.651006] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1765 printk messages dropped ** [ 81.660860] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1759 printk messages dropped ** [ 81.670508] [] queued_write_lock_slowpath+0x116/0x150 ** 1788 printk messages dropped ** [ 81.680375] [] ? vfs_copy_file_range+0x680/0x680 ** 1732 printk messages dropped ** [ 81.689890] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d0c33f64 ** 2466 printk messages dropped ** [ 81.703465] [] sg_finish_rem_req+0x295/0x340 ** 1661 printk messages dropped ** [ 81.712605] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1410 printk messages dropped ** [ 81.720348] [] ? rw_verify_area+0xe5/0x2b0 ** 1610 printk messages dropped ** [ 81.729162] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1908 printk messages dropped ** [ 81.739645] [] _raw_write_lock_irqsave+0x56/0x62 ** 1745 printk messages dropped ** [ 81.749255] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1878 printk messages dropped ** [ 81.759759] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1759 printk messages dropped ** [ 81.769407] [] ? avc_policy_seqno+0x9/0x20 ** 1618 printk messages dropped ** [ 81.778273] [] _raw_write_lock_irqsave+0x56/0x62 ** 1711 printk messages dropped ** [ 81.787678] [] ? fsnotify+0xf30/0xf30 ** 1545 printk messages dropped ** [ 81.796159] [] kasan_report.part.1+0x21c/0x500 ** 1688 printk messages dropped ** [ 81.805461] ================================================================== ** 1851 printk messages dropped ** [ 81.815631] [] do_raw_write_lock+0xc7/0x1d0 ** 1635 printk messages dropped ** [ 81.824621] [] sg_finish_rem_req+0x295/0x340 ** 1661 printk messages dropped ** [ 81.833917] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1442 printk messages dropped ** [ 81.841856] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1899 printk messages dropped ** [ 81.852276] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1910 printk messages dropped ** [ 81.862745] ================================================================== ** 1878 printk messages dropped ** [ 81.873076] save_stack+0x43/0xd0 ** 1186 printk messages dropped ** [ 81.879570] ffff8801d0c33f60 ffffed003a1867ec ffff8801d0c33f64 ffff8801d1d479d8 ** 1919 printk messages dropped ** [ 81.890116] [] ? do_futex+0x3e8/0x1640 ** 1555 printk messages dropped ** [ 81.898654] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1844 printk messages dropped ** [ 81.908811] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1761 printk messages dropped ** [ 81.918483] [] _raw_write_lock_irqsave+0x56/0x62 ** 1714 printk messages dropped ** [ 81.928095] [] ? security_file_permission+0x89/0x1e0 ** 1780 printk messages dropped ** [ 81.937970] kasan_slab_alloc+0x12/0x20 ** 1267 printk messages dropped ** [ 81.944929] [] sg_read+0x91c/0x1400 ** 1511 printk messages dropped ** [ 81.953251] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1748 printk messages dropped ** [ 81.962835] [] ? sg_remove_request+0x70/0x120 ** 1647 printk messages dropped ** [ 81.971929] [] vfs_read+0x107/0x330 ** 1524 printk messages dropped ** [ 81.980267] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1875 printk messages dropped ** [ 81.990695] [] SyS_read+0xd9/0x1b0 ** 1490 printk messages dropped ** [ 81.998991] [] ? avc_policy_seqno+0x9/0x20 ** 1619 printk messages dropped ** [ 82.007862] [] ? sg_remove_request+0x70/0x120 ** 1674 printk messages dropped ** [ 82.017096] ffff8801d0c33e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1879 printk messages dropped ** [ 82.027511] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1748 printk messages dropped ** [ 82.037087] [] ? sg_remove_request+0x70/0x120 ** 1676 printk messages dropped ** [ 82.046297] >ffff8801d0c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1893 printk messages dropped ** [ 82.056711] save_stack_trace+0x16/0x20 ** 1269 printk messages dropped ** [ 82.063717] [] ? selinux_file_permission+0x82/0x460 ** 1760 printk messages dropped ** [ 82.073364] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1842 printk messages dropped ** [ 82.083465] [] ? selinux_file_permission+0x82/0x460 ** 1766 printk messages dropped ** [ 82.093179] [] ? avc_policy_seqno+0x9/0x20 ** 1624 printk messages dropped ** [ 82.102119] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1760 printk messages dropped ** [ 82.111787] [] do_raw_write_lock+0xc7/0x1d0 ** 1633 printk messages dropped ** [ 82.120767] [] ? sg_remove_request+0x70/0x120 ** 1680 printk messages dropped ** [ 82.129971] ================================================================== ** 1851 printk messages dropped ** [ 82.140201] [] queued_write_lock_slowpath+0x116/0x150 ** 1791 printk messages dropped ** [ 82.150070] Object at ffff8801d0c33f00, in cache fasync_cache size: 96 ** 1764 printk messages dropped ** [ 82.159946] [] ? vfs_copy_file_range+0x680/0x680 ** 1728 printk messages dropped ** [ 82.169426] ffff8801d0c33f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1873 printk messages dropped ** [ 82.179747] [] SyS_read+0xd9/0x1b0 ** 1527 printk messages dropped ** [ 82.188109] ================================================================== ** 1876 printk messages dropped ** [ 82.198475] Allocated: ** 1006 printk messages dropped ** [ 82.203997] [] ? __kernel_write+0x340/0x340 ** 1636 printk messages dropped ** [ 82.212982] [] ? security_file_permission+0x89/0x1e0 ** 1760 printk messages dropped ** [ 82.222649] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1766 printk messages dropped ** [ 82.232356] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1827 printk messages dropped ** [ 82.242527] [] do_raw_write_lock+0xc7/0x1d0