0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x6) sendto$inet(r4, &(0x7f00000af000-0x1)="8c", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000226000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e4000)=0x14) sendto$inet6(r3, &(0x7f0000f6f000)="c90776", 0x3, 0x20000004, &(0x7f0000eb7000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x802000005}, 0x1c) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x7, 0x4) bind$inet6(r6, &(0x7f0000e34000)={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2017/12/10 18:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000021f000-0x1)="2e", &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e8000)={0x0, 0x0, 0x0}, &(0x7f00009b8000-0x4)=0xc) getgroups(0x8, &(0x7f0000f72000-0x20)=[r1, r2, r3, r4, r5, r6, r7, r8]) umount2(&(0x7f0000867000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a22000)={0x0, 0x0}) mount(&(0x7f0000276000-0x1)="2e", &(0x7f0000fa9000-0x8)="2e2f66696c653000", &(0x7f00002e4000-0x6)="6f6366733200", 0x80000, 0x0) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") umount2(&(0x7f0000655000-0x1)="2e", 0x8) 2017/12/10 18:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x3) 2017/12/10 18:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b7000-0x8)="2e2f66696c653000", 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x2) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000fa5000-0x10)={0x0, 0x0}, &(0x7f0000dec000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r2}, 0x8) fcntl$setsig(r1, 0xa, 0xe) fchdir(r1) rt_sigprocmask(0x0, &(0x7f000079c000-0x8)={0xf979}, &(0x7f0000148000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0x0) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e67000)=0x0, &(0x7f000097e000-0x4)=0x4) write(r3, &(0x7f0000f75000)="220000001500072100000008ffff0500020003000100000008000100e700fe02f155", 0x22) poll(&(0x7f0000234000-0x18)=[{r0, 0x0, 0x0}, {r3, 0x2, 0x0}, {r0, 0x1a, 0x0}], 0x3, 0x4) r4 = socket(0x4, 0x5, 0x800) r5 = dup3(r3, r0, 0x80000) syz_fuseblk_mount(&(0x7f0000d19000)="2e2f66696c653000", &(0x7f0000d78000)="2e2f66696c653000", 0xe003, 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x40) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) getrandom(&(0x7f0000dd6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x2) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000f18000)="12ec1e60ea6e4ce7415df15442fd6bf6d09f107a92ca0085d45faef66e9afbe6c48c15c90195650915f500cdfe34c82b06b1d4c93981ac7d82f7b60765ba7f841c68ab4e") prctl$setmm(0x23, 0x1, &(0x7f0000512000/0x4000)=nil) r6 = getpgid(0xffffffffffffffff) fcntl$setown(r4, 0x8, r6) 2017/12/10 18:46:36 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001e000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000022000-0x8)="7472757374656400", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001f000)="b080a7a2f5aa437dc0bc4aa256e3cac66e830cd6598a3be42e6de0b54630bc74af3aed91d6213ef3a052d33d8401c2d84cf02d610873c2ac692ca9e2cad81096fb508da5bdc79f0fc05e382193ca144e23d28c9d2170624e0deaefa940a088307c72b702c413d117737f5fe6a2820c9ee9a9c030f9dbf205", 0x78, 0xfffffffffffffffe) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000012000-0x8)="6b657972696e6700", &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = accept(0xffffffffffffff9c, &(0x7f0000017000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000012000-0x4)=0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000023000-0x4)=0x0) keyctl$negate(0xd, r1, 0x7ff, r2) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f000001f000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/10 18:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67", 0x16}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00007a0000)="2f6465762f7573626d6f6e2300", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cf2000-0x78)={0x4, 0x78, 0x4, 0x40, 0x4f8, 0x2, 0x0, 0x3, 0x902, 0x4, 0x200f9, 0x2, 0x3, 0x9, 0x0, 0x6, 0x1, 0x4, 0x7, 0x8000008000, 0x3f03, 0x899, 0x7, 0x2, 0x80000000, 0x8c11, 0x0}, 0xffffffffffffffff, 0x7fff, 0xffffffffffffffff, 0x6) r2 = perf_event_open(&(0x7f0000ab0000-0x9)={0x4, 0x78, 0x42c9770a, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x80000000, 0x80000, 0x0, 0x9, 0x0, 0x1, 0x400010000000, 0x0, 0x8, 0x4f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = perf_event_open(&(0x7f0000207000-0x78)={0x2, 0x78, 0xde, 0x7fff, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x80000001, 0x80, 0x0}, 0x0, 0xfffffffffffffffb, r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b5c000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b07000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000dad000-0x10)={r4, 0x1, 0x6, @random="be90a8123f97", [0x0, 0x0]}, 0x10) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dc5000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x7, 0x2) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x1, 0x800000040010, 0xffffffffffffffff, 0xfffffffffffffffc) r8 = fcntl$dupfd(r3, 0x2, r6) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r3) setsockopt$inet_int(r7, 0x0, 0x3, &(0x7f0000efe000)=0x10000, 0x4) getsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000baa000)=0x9, &(0x7f00004a7000-0x8)=0x2) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f0000000000)="36a377df0000000027def4891b132e9bd64f27b087271912574a9838108f66eb9f34af3d08f8a2b4e62f55e2654c979f0d6e2525008214893de544f9adccbe28c406cef8f9e0d506ce123132be8dc5662655e7b338dd7c37dbf801836b600bec56bf0b81b0e1c1582f580591c8845746bbab068493b7ac9e8e3060a6dbe408e48ad1e59030d384154f77854e18bee7829947f5387c", 0x95, 0x0, &(0x7f0000f02000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000dc6000-0x20)={0x0, 0x3fff, 0x200000000ea11, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xfffffffffffffff7) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000137000)={0x7a, 0x0, [0x0, 0x7, 0xfffffffffffffffe, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000015000)="70726f63272976626f786e6574302a70707030215e656d316d643573756d00", 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb0000)="2f6465762f736e642f73657100", 0x0, 0x400000) 2017/12/10 18:46:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4)=0x8b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1d, "be47171eb7641a60aaf8bfe6c4599b11a7cff9ee6e3aa5f87dfe304a27"}, &(0x7f0000002000-0x4)=0x25) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000003000-0x2)=0xfffffffffffffffa, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x4b, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket(0xb, 0x800, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000001000-0x12)={@generic="05229c23a7ae550e5094993fcde1d33e", 0xffffffff}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000-0x138)={{0x107004, 0xd000, 0x4, 0xfffffffffffffff9, 0x3, 0x400, 0x1857bf0c, 0x1, 0x0, 0x4, 0x40, 0x1cfb, 0x0}, {0x2, 0xf000, 0x3, 0x8001, 0x800000, 0x99d6, 0x1e, 0x3f, 0x1, 0x2, 0x5, 0x10000, 0x0}, {0x3000, 0x1d001, 0x9, 0x100, 0x3, 0x2, 0x3, 0x1, 0x80, 0x1ff, 0x6d1, 0x4, 0x0}, {0x0, 0x0, 0x1f, 0x7fffffff, 0x97, 0x1, 0x7, 0x401, 0x1dc800000, 0x6, 0x0, 0x0, 0x0}, {0xf000, 0x0, 0xe9c5842f595f19dc, 0x9, 0xb2c, 0xae, 0x8, 0x0, 0x7, 0x2, 0xfffffffffffffff9, 0x6, 0x0}, {0x0, 0x0, 0xb, 0x6b3367b7, 0x8, 0x8001, 0x400, 0x10000, 0x1, 0x9, 0x4, 0x400, 0x0}, {0x6000, 0x0, 0x8, 0x4, 0x9, 0x6, 0x0, 0x4, 0x3, 0xe76, 0x2, 0x5, 0x0}, {0x0, 0xf000, 0x4, 0x8, 0x0, 0x0, 0xfffffffeffffffff, 0x1, 0x3, 0x4, 0x9, 0x3, 0x0}, {0x4, 0x6, [0x0, 0x0, 0x0]}, {0x2000, 0x15000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x4001, 0x651, 0x6, 0x100, 0x5000, [0x0, 0x10000, 0x2, 0x80000000]}) 2017/12/10 18:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) 2017/12/10 18:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ef5000)="2f6465762f73672300", 0x13, 0x20000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005cd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008bd000-0x4)=0xb) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000940000)="00000000000000000000000000000000000000000000000000") fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000384000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00002b7000-0x4)=0xc) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000cfb000+0x999)="2f6465762f73672300", 0x7b, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="6e65742f64657600") ioctl(r2, 0x8, &(0x7f00007f8000)="935ff3392c9c94fca480cdc6079710272ee2746986294bc937108c76fe8151e2a233b5a25181afee9d62bb754984000100016598335db224f3354ae094bdad9eb6e69382385a9a27aff4eedd82f3cb121a686aa870610b8b6a093e4e45f3df9ac7cb00f4d512a8af4d197e7dd36113a3e8d22fe0f5a7073a8ba822d593747aadc2b6ba4181165a0cb765d2d7fcf16f1d6d9894c9c09b7762aac4d729d8ff5e0ce6076d34a32d11e4db8dc1bbf8273423bd9267e27504b225489edb48a893df0c7c5d6ce21c7bcf6f14d4340a3b625883ca03001cc2b4ca6a386d3a95ac48deb083c57a6b8126") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000429000)="3f", &(0x7f00002f3000)=0x0, &(0x7f00002c3000)=0x0, &(0x7f0000ce8000)="d3") r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000432000)=[{r3, 0x2001, 0x0}, {r3, 0x90, 0x0}, {r3, 0x20, 0x0}, {r3, 0x107b028de7138b4b, 0x0}, {r2, 0xa001, 0x0}, {r1, 0x3, 0x0}, {r0, 0x20, 0x0}], 0x7, 0x4) ioctl(r3, 0x0, &(0x7f00005f4000)="e904a7b1fbd89623be87443ff32d44b85f83d5d722235ce682d46b4305df428b7a672fd71ce3fcef240537f973ebdfa42541015463bf75dc1ca387384046ee1956819b01ec38d53c1434559ef9e3687b17c1ffc44b227191f6cbe621758c63e818407e84186a206a668ab4d2443dfd95dfa637c171a8cb79196d883306b0be6b8ef31baafcdbfb333bfadafdac48f5c90b77ca235165b05ced4cfeb0341f8546820b27c4ff06a087119dc421836a4e33f406d676163d1ea2dfd04e70f6e07609c4e5c7a5f50e4e44197057144706a5ec") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00001ed000-0x2b)={0x0, 0x23, "f9f465fffff00155298757d2dc732c786667cb0b6884934f95879e7ab76639d04b2aad"}, &(0x7f00008d3000)=0x2b) getsockopt$inet_tcp_int(r3, 0x6, 0xe, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r3, &(0x7f0000077000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000837000)=0x14) r5 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00004cc000-0x28)={&(0x7f00003a9000/0x4000)=nil, 0x100000001, 0x4, 0x10, &(0x7f0000bd5000/0x2000)=nil, 0x1e4e8153}) r6 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00006e7000-0x20)={0x80000001, 0x3, 0x200, 0x1, 0x0, 0x7, 0x5, 0x10000000005, r4}, &(0x7f0000d8a000)=0x20) keyctl$set_timeout(0xf, r6, 0x100) fcntl$getflags(r2, 0x401) ioctl(r3, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f5c000-0xb8)={r4, 0x4, 0x1, 0xd1, 0x9, 0x80000098f, 0xff, 0x39, {r7, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x8}}, &(0x7f0000588000)=0xb8) 2017/12/10 18:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000021f000-0x1)="2e", &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e8000)={0x0, 0x0, 0x0}, &(0x7f00009b8000-0x4)=0xc) getgroups(0x8, &(0x7f0000f72000-0x20)=[r1, r2, r3, r4, r5, r6, r7, r8]) umount2(&(0x7f0000867000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a22000)={0x0, 0x0}) mount(&(0x7f0000276000-0x1)="2e", &(0x7f0000fa9000-0x8)="2e2f66696c653000", &(0x7f00002e4000-0x6)="6f6366733200", 0x80000, 0x0) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") [ 575.545443] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 575.571377] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/10 18:46:36 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:36 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000866000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000160000-0x4)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f00002d5000)=0x0) r3 = accept4$inet6(r2, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x800) bind$inet6(r3, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c) getgid() r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f000093d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000093a000)=0xcf) sendto$inet(r0, &(0x7f000000d000-0x1000)="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", 0x1000, 0x4002, &(0x7f0000094000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00006c1000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00004af000)=0xc) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f000093c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000093d000)=0x1c) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x1, 0x850, r5, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) mmap(&(0x7f00003d2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f000093e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00007d9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="726f7365300000000000000000000000"}) 2017/12/10 18:46:36 executing program 4: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r0, 0x8, &(0x7f000006a000-0x8)=0x86b2) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x58, 0x0) poll(&(0x7f0000001000-0x28)=[], 0x0, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000006e000)=0x0, &(0x7f000001a000-0x4)=0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) read(r3, &(0x7f0000020000)="0000", 0x2) read(r1, &(0x7f0000068000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) writev(r3, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20007ffffffffff) getsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000797000)="", &(0x7f0000659000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004c2000)={0x0, 0x0, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00008de000)={0x0, 0x0}) getsockname$llc(r3, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000088e000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000344000-0xc)={r2, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000074a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000962000-0x10)={0x0, 0x0, 0x0}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000924000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00008c0000)="2e2f66696c653000", 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCNXCL(r4, 0x540d) r6 = socket$inet(0x2, 0x3, 0x8000000000049) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c0000)={0x0, 0x0}, &(0x7f0000553000)=0x8) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066d000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000b90000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r1, &(0x7f0000832000)="07", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r1, &(0x7f0000da3000-0xa0)=[{&(0x7f0000494000-0x1000)="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", 0x1000}, {&(0x7f0000c0e000-0x97)="a42394cb3f3b895e36204c6e97332cc32b79a3ac472f2303a72d4b3449a3ac95a0ac8cae6d81e5156e792e367ac5d711f88642d08e8cabe20156939dbe4a53c7b27db6ec9cf9df265345f9264be4d483e1461012dd9aeaf53a81c1929b644dc114e49c78116e13085f9a91600b5c9d38d86da82d9a6623f77f3ab589caa8281eda783f74e0cefa05243fde880bc9ee0251366556a86513", 0x97}, {&(0x7f0000581000)="a5b295cb76e45818e7d7e35a7abd7250f782563c7282912ffb69fd10d26b1d0fdab862f105051ef71b67abd27ba7f66ec3423947bc6fd09e2935604611d102e2afe14438", 0x44}, {&(0x7f000095c000-0x7e)="7b944ef0ba58c775aa9b44a0af6d59f492d06feec93b5e1b3e4e6ea09377838a7e4a3db1757b4d43d61072cf8402fa79514a0d9884315ed8b231508a103b4e1403c009dffffe84a93039646defddaeeb5d27acc3a015d24768c1add71ff9db3e4c615e321af773ae41001e458502ecb63174c7ac4ae42a0d403245e3b761", 0x7e}, {&(0x7f00000ea000)="c721b7f792f169f20f69396207e11e077eb14789f843ff3407c36b7cbcd9b634f266806e3637c8fc42f0362105448654b3796eba790a6d90c813b0c5cfb603fb3281eaea9a7f1bbaa4c28f", 0x4b}], 0x5) r8 = accept4(r0, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc5000)=0x9, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000822000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x1, 0xc, 0x4, 0x0, 0x4}, 0x20) close(r8) 2017/12/10 18:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000021f000-0x1)="2e", &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e8000)={0x0, 0x0, 0x0}, &(0x7f00009b8000-0x4)=0xc) getgroups(0x8, &(0x7f0000f72000-0x20)=[r1, r2, r3, r4, r5, r6, r7, r8]) umount2(&(0x7f0000867000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a22000)={0x0, 0x0}) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") [ 575.639429] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 575.663669] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/10 18:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000183000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000208000)="2f6465762f73657175656e63657200", 0x258000, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) kcmp(r0, r1, 0x7, r2, r3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) [ 575.761350] device gre0 entered promiscuous mode 2017/12/10 18:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000021f000-0x1)="2e", &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e8000)={0x0, 0x0, 0x0}, &(0x7f00009b8000-0x4)=0xc) getgroups(0x8, &(0x7f0000f72000-0x20)=[r1, r2, r3, r4, r5, r6, r7, r8]) umount2(&(0x7f0000867000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d61632874776f666973682d61736d290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004de000-0x10)="e50e3bbf91aa785dfb007e09cdf300fc", 0x10) write(r0, &(0x7f0000aa5000)="2b5d4a6f9248599b72978d15d6f79b8d7f2d53684cb4de3b233a5cc692aa35a0237c7414a1363f549ba9f62c6c1a63", 0x2f) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f7667615f6172626974657200", 0x82002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00006f6000-0x5c)={0xdc, 0xfffffffffffffffe, {0x0, 0x1, 0xff, 0x3, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r0, 0x0) writev(r1, &(0x7f0000945000-0x30)=[{&(0x7f00009d7000)="abf6", 0x2}, {&(0x7f0000587000)="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", 0x12c}, {&(0x7f0000750000-0x4a)="b4f6880060f95afc1942325da7f927e10a2783eb86dc5e286b873cbb8ddbb1096074a74e06597e5785a224ac1933fbea00075296c165bd3193aeec67dd416e78edb581900e0d8fa16ea2", 0x4a}], 0x3) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000b82000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00000d5000)="02d68026a059144e01cd7cb312d39da0a8c8832b7c06bb3baf56cbb9bd080f32c8caf53be668a98f12e58ce1acc3063356bbabf46d7bdda5a71c831fd3298cf9db2dd4a4000a13488dedd69ae6aa2238eca679caebd2ce4c26db67be537e56d049fb9d80f2808ed6699629b61b35c7d48da266af389c8516617af9fe38", 0x7d}], 0x1, 0x0, 0x0, 0x10}, 0x10) 2017/12/10 18:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xc77e) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c98000)=0x5, 0x4) mprotect(&(0x7f0000734000/0x4000)=nil, 0x4000, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089e000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000819000)="6e65742f7374617400") accept4$packet(r2, &(0x7f0000b22000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000662000)=0x14, 0x80800) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000528000-0x8)=0x100, 0x7fff, 0x103) 2017/12/10 18:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000fcc000-0x1)="", 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)="2e2f66696c653000", 0x43, 0x0) r1 = perf_event_open(&(0x7f0000613000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e6000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffd, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008c5000-0x9)="2f73656c696e75782f6c6f616400", 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000e6d000)={@loopback={0x0, 0x1}, 0x0}, 0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5c000)="2f6465762f7667615f6172626974657200", 0x24802, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00007ff000)={0xf615, 0xfffffffffffffffd}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000125000-0x4)=0x3) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000002, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000ce4000-0x8)="2e2f66696c653000", &(0x7f000057c000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") add_key(&(0x7f0000cb3000-0xa)="626c61636b6c69737400", &(0x7f0000292000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac7000-0x4c)="94bb4a90de3f39f0911e4422cefa824d311bbbf65b1c67818bcdedfcdc347300d9541296d2ff5a2b74aeb68da38e344b7bac308b80a0871b752c9f23359e6833641961e88fe8f1c11d7c55a8", 0x4c, 0xffffffffffffffff) 2017/12/10 18:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capget(&(0x7f00001a6000)={0x39980732, r0}, &(0x7f00003c7000-0x18)={0x8b, 0x7ff, 0x8, 0x480, 0x1000, 0x0}) set_robust_list(&(0x7f0000e3a000-0x18)={&(0x7f00005b5000/0x2000)=nil, 0x10000000000d9, &(0x7f0000fe1000/0x4000)=nil}, 0x18) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b8000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007d7000-0xa)="4c6e63797074656472", &(0x7f0000a8a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000988000-0x1001)="b1ac53e13ba02e19b1da426a9c22f7428528951a5f3dc49463873233d40c505e38cfbc2c871f917f4a8ba9bd1f780807ebbd148f3fd7102c85b0d64c6683c7ea78607527b06a192f29c81eb65bfd7c92a006fe6c020eadf7d1f7e4bcf16428102a2166c2a108b09ad715d039fa83b082300aa67b85183681e258162605c4367f93ff31c353dfe1f01f5d0141997eee00a2d2f720e19a424dc44e650197955759daa4a3970bc422f1b3eec3e766ec352e7e56af3c3501fc8a678ffe7a3cd5989c917239ae8b8a202c280bc54546f5a880ca99253417e12284955f5d4abc7d1730028d694b50ffafe00230bd3e648913d3acd423f66668375f0a556b76e9ea18bdcf4fed4e058e92b6b92065dbd97f3fbef39b53a72b193c6b2ecdca2b09b4a07dcc8182f03d9a49610ca89e996003563de605cc499f54b9d0550e627908165d1fd691e49f0751ee8b617c5c7509671465fa945e65602f393405853a064ad1739658a1804c0207da6e5cf32edca75a7ef048dfce7361ac144cd8b78713c75f9b6d02965c9df3abd9ff486f62858344d69aff72c170e4c285ae81e671df961de0a39e270a004c896e277606322b42c068a92e01df378a147dff5b5c42f1b0905ff9cd8a3d699e519ad5f9a74c1a24840a537d94c072c1b230122b40dfc437a7acbfc58e6be8ff0ee3aeb821a77452d79cd06457bdce228fdcfb5aa7c031b8df1a234a932fdec4f032501fdb46cc7ae7380e4dd1e3797f53fe424f1b5ed86624dc65f3fc8ab60f9df9e796246559c878ed28ce4ed93e6b0d7e059bf041631083ddf486bef2fbd16d36bd6e188f82a77ec77b618fe2f5b9e3f5a647808fb59bb7b7c6124d769a058e48ea0e48efd7294114f9beeebbe08ac79b3ef58f2602e8f8b9b6bf040c5692f32b5ed88275a68bcf67872b16259c7404d85fb01fbbc8084a2f4efb749a71dbfdf1ae77a09ccddc12af81aa9d930c0ffa81401e5bc224906ad193cb94c481403baf54142c953d74601290037406c282d5d27c2e0fce52de5b049d52af581351a3a24f702c81784326a84f92bdae4c83425ba8fc1e223e0aaa31777407eec89344808fea1e8e261eed0d997afacf64dfc07a9adf1d5682a11283ca80877f6e03a07f264d1560a4ce0ea5a7fe1930a19732218f46f46e21d6e0a9f0b63799293e1aed8135592fa5ed24578ac8aab5586308cd4113d98e796cc03b97ca4edde7834c99aec7ac5b6835da76ab6166f4a1b341fa77b8d973f98bb1bee17a41dff87bd328a7e7942887063f359fbc8c4dabaa4cc3816d3afb7dbde8ef3d1810b62ced638f3adb0c94c42f1daf29e35adafaa11531f734b1a7e69e4fa908222ae99513ea68de344c37697e0f5a1a729907262d5487870c9b3f5d9c0fce15266011fa6e5bd41bec90945197b4f60310131f3cd5d6512336e20b179624ca46769cbefbd6f169d2ae2f4a65ff73535f79533f79dd1043dcec2c0f3eb77ee6db24b7636eb57a9673422c387a07ac66015e40fa412134b3ab662dda984b7ace6a35690130b07be1dab0ee69c1f873b00e477305bbb91a154829f58ae8850847a11df78879499659ec1c5aa60861a5ce8968adc75d3b818ee9ca2585c28d123f6aa7ec1c043ead29909c1d333c7178f28c2f537f4b05fad8c49828f8390ae333bc5dae871f18e10a3299fdbca3fb856450ccfa05700fe30ad6ba6ac22f7ce7e3c27759f4e089ea00403f2488d028b34968f7dd0b735caf295e6d5a00096237c51a1f7eef9a1a59b35f098242cb2d0497f92c4bfc86fe46bb853aa7589d9bc603f178aa85fb39c785c8c4d2afe82a46a574e30aa8cdf55732872d7154dad0d1061ff33ed480b48c6557088269849fca0eea4f2b7ae54488f7c483107e16d50b4ab8b0b6544be4c38423d8e7a51dbff4c96027e4b684720c23def8d32d746b29eb2515363c99003aaa0066b81ba9d593a1c29ced5c683ac331390a72dc481be46f4e11e71ccbfebba7dcfe2ac953d032b93e83d78eb337603c70850b3f091c1b68a8c3c97dbe66f37c0d1dc7cee55d616dfc671206eb28e6221d0c28772963371c2e9faae289bca992d18316d3f809f39245286cfba8228361b81ab31d1399e794c3a9d7d68646855610f396e2555f98d782a66d2a99e6deda219905ffffb41c41af0ae278eae98d819791cf6c88bb4bf0e64c52a526106bbfb9796bb94d38d44ec79fcd9fbcb75e3566d464dbd2ea2aec79b8fa6502d43b1372f348df06936ddf344b6125e84119a4e354186116cbcb0e5acbd0f22a2136e7ba05e4ff3c42893a3ffde5df8c76dbded20d42382ce7bf88647855af19aa4416962c76f6d327bc6ec579005b12e2d137736543ede3f481e6cd8f0b283dffb1660e09d8c315cd9f9defa785073e2e183bed5eefcc377dcd29b01cc98536d87c3ca503a8af53eda5038bf4ef8c508181d23f78b230d8ce31c084db67081d0b4b925cf608d8600a495e3a3144703a554b14fed64df08f8c8c73c4172922dc811f49ee39ebd0ed39935435302d8c427af010741f56a9fb84186c0daa0f5288cdf3643b0254fee9709e0d684041332f1010abfedd023be101813c46a5ab40fc6be1bca3c124843d0aaf440bf7a7957f5b889b1df435140c0a2b670c8048e7242ffd9edf8badb5fcddcebd860551cc2cf1a7feac8cb4cc2a82e7fd1e4aa6b3d5e3a9620b44621d08feedde7ca34dd563a50f9b1f1896fa969d35a7bef1f4e6a09ad995bb83e459c2ee3e399784e3560d0183d53ef5aff6820997ffc5d45e0a794a52f633c18b63386168f23fe659638571837ca35d1f5185e78f67a0785058c714b3baddb254fb4cbd3d80d16cf83206d9b3279186c05ba993c487e111bff8a79b92bb9a0915570caaf435378d94e788cffd2c67b607d02e4ea690bb483718b4289d0e1d9c96800d32a0470bb88d980f325fc5e752d54c08dc03e436d43ce955b372c9c6b2fb15d5c89545e61d7c318782c2f1af39a479e4d5e231eb7822407b5d36a93523f434c9284cda71eef932d1b2b09430aef7367048cdb40ad9aa77dc97b0607817460205fed1af9debea626b33191037701f350833ea6696770850aa9fb9828f67f89d8e047c6af21f17dc28b93fbdead3e5fa258dfd990568770e7843e93ddb22f4eb380c44d6fcaab3ea815428250476fab84af8eacd6b9496720dc9871aa81954f278425555e1a0d4623a994b2620209f37f0cda30b0fdd943631b83fc131694ad5294830b32f6719fe27bfd6801a89d54dd4dad4a5510112cbc0040ca22f0f655bbed3523284abd5879a36fbdc86d0cd6e4e3ef3252372c0aba45ac5bbbcf02b3657513a3d157b44763fa0c770a013a28aa1613c5a5c0f3f58b2a6cbb02a9b0991b2782a1762190464bb6b6dabc88ccdefb9e1945a85814182ffc417ec9685ace0a70f5635f54b0cda88ec43af3e7a522804863a1755482ce6ce4cf0bcd15bf55d40b778f55e3e0c87ac323ad776c47c04a7b96b89eb3a073b0b25581e489888e2d7f34b849e5634a3ff1f4295ca90ef1e6d1f0a6321a25e89ce2ab73469669403b738d76670b96af9181d65a7333e14ea8faee91446d58674fd142f06aa047a62262f073a8ff233a137b48e7eb6e05fcddfc048f5878d7192487ab60a41a6ec0eae3dcc138baa64973c4380af004e60eb424d3bf2aad5039d9b4ef0d98fdacb192b8cbfc5911ba5c784578256427c4cd4c91bd91c4ed573ec11d25c6179b66aaf35969674e7f0f6c828b0d33367326c37e05908e6609a31b98d587a8b475e0cda225a29a012121a51b45f89fe3e6cd1b4bdaaf38c0a3135628dfab60962399028f19acb2134d17ab368913da0f676d4da3222e9636d807f87e4e2db70fb6af9452cf494dd78e46dd8eebcb988cc40cef92aa5a8555d49ce103ab080baac1093f41d3ecfa74e0b05c9bde73aefa4889b9c36a19f6ddd78091599d19ff40f2bdba2ef0c19dc345db2ae2e3dd119da8fff9ff023c80da20600ace520f26aa0abcc97da249745a03b78f2e7719fba803b5f3706980b38a8211d7161c45d29c95541d92d98a31d937f383e36e77410fa2e12bbe7cf97cea22651d67fc318b3bf8d52751dfacf088468d39bace75277eb4f033f89093be875f9bcb7cc34530242cc8e2a0b328b8d923521ccef8935005b14cd5a1916804c13d2bdbeab7a1b45ee6aa22906f8e709074ea77502546a561c05c432892df4283074292d593442683cff0787525d3a4c7d72e53af3528da4fcc85ab227c14e1a5eb9676d9d06a8500d7821760880db9da06a2356fd7d60bf35ff38977b575624f07af1d416aea30c4a99e5db54af97feaceaffb647d3a915b88b2f835c5a9504163b99bed4865b19b26272d6933ba76763d7a900cc27b5bcfa90ca3ab7e487b8e8ffc5461c9fa50920153e1670ddff7bf1131b358fc66b9068dd40d08817ade9f31af4355365ee1f15759039eaee0926c1d6c8898b0e41cf941f5b313665f05796f5fb1c1562f1941dd85db27d561dc793da91f8fa4de35351a3b8d0784725366296d2bd1ae063c4db262ef9e6d8db1168b89941152ed05dc23a3e6c44df1536de7b3bb9475fb6e40c87b4f9c820a2db18273c51dd2c67a99aa837e7e15b439ae6ae2b73936dddd50308a27d0d5061602c790a1bcc2704e7bcdf2dde20fb0de5ced6ccb150b387c3f9c527293147798bf56a2e5a65534f99821f7318fd3e13057e2b72e4982343a480b2d05b77f1380de98414887a8d0e2759815b9c7c3b9005b132e8e4b14de262cc8e85e779868cd6c3edc8822d578e4a91bcb275b80f4bddf4fb28b4062eba7abc43802fdca1f3e147a5c82273247fc8af1415805cb3fbac2dc183ada97d78e27a61b63556ceaa90930ee8e38db51c72cf7c10644a888fc5e9b04cf2bc5876aca9927de6691b65b8b69ad409a48ff15ef3ede215c87ea67e38ba8e19052d90eb14b05b6713e8999eb216e7a19ad6a2330fc73e02040918d5d4de0985302faa7628d343196de8d5d0087b1bfdc86e38ead063bc938d9d7433ea37b696e76cf3515f0833d707051434764bcf05bb0aa3c8bdf8b157266fa9ff1e97878fa7bb8b9989a7c675388b90776466653626c8406cda64f71cc60b97c750f1b18e22de1ca07af7641d57d83170d488e562120c17610525003fcfaa7c50b5c2de31d164d9e477970724500df8c7f4b16f88b0437305ebc7dd8a72a50a1de0639da8ce3e312b21eba8bc031a5f83d7c24fd45f3a7273459b6d19dd8792905854058233be3d880e938042490481d904e5dbb827e9de8ae96305fd170558d2aad0286f93af06d38426cd04d1a4675400431a2847fd77af4646e7c1576b7e8e99ce2c4a932ef47a91c1449520cb9cf266cdd9566984814e2ef94b8a3fa44a6ba3c596fb608d495f18c94a946f9f062ccd2c4ce566452f2e90cc4d13ec3ee38f6f2f932fbca0162b7db7c0d2f90188d13c7075b4f7505633d1718821b8d3713fa3d8f9d313fccb480f5772487e263810d26cbdd8930a9bfbce5917602a3da6073d85d999e9d505dd892e5748b85a9fe77f102732806ae6f95890954538558c2339d84a93cc54c325d6473fcec27f8f8e3168dd2ab7f698b287be67e44d09cb926bbb749cb7c10601f82c15f3a6b34b8058db825c117e50fa3b844b8f8e27f97c01b9ec0973a2a5220b1840a6f1f84cfd9bcc434cee5c5e1be9058380007ed229d8aeed97a02a77d8667b9cb56be8fe8c767d5ce16706fe718af60ccd24e6b44d3e588931cd162e13cb146367eff85ae448dc", 0x1001, 0xfffffffffffffff8) perf_event_open(&(0x7f0000ac3000-0x78)={0x2, 0x78, 0x0, 0x80000000, 0x0, 0xffff, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0xbf, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000004, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r3 = syz_open_dev$evdev(&(0x7f000000a000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)="2f6465762f72666b696c6c00", 0x10200, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000000a000)="") ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000506000)=[0x7, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xe535, &(0x7f00008ce000-0x8)=0x0) r6 = fcntl$dupfd(r4, 0x406, r4) io_cancel(r5, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x2, 0x8001, r4, &(0x7f0000c4c000-0xc1)="4767679244234e53935140a7c1d506b2e00356dceafdea9246a7002203a7aebb949611cb6d926d0000000071592095c099e96d32e81eee24402aa281962003913d687da550bb44511ac9d06e1685fce1eff73263e6b11fa8cc278026391fa4898165fc879cdff3f9d5b6945f4d6fe9bbb23499e6af9d8f8d657baf6b3801884fc6a6d0f6cd79c18b3849dde92ce9f342000b1e1861ef834a981df3efd4879f705583adb551c6f90e6ef3efddf9a96de62f74db5fd768e1201758224ac47df9392a", 0xc1, 0x40000000000005, 0x0, 0x0, r2}, &(0x7f00001a2000)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r4) mremap(&(0x7f0000fc3000/0x4000)=nil, 0x4000, 0xc000, 0x7, &(0x7f0000ac8000/0xc000)=nil) close(r4) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r4, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x1, 0x0) 2017/12/10 18:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x80, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000026f000-0x9)="2f6465762f6b766d00", 0x80000000, 0x0) socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x11, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fca000)={0x7, 0x8000, 0x1, 0x100000000, 0x0}, &(0x7f0000b7e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={r6, 0x10003, 0x12}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002c3000-0x4)=0x0) bind$alg(0xffffffffffffffff, &(0x7f0000311000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x2, "7368613338342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000d73000)={r3, r4}) openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f000024f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 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, [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, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4b, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r8, 0xae80, 0x0) getsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f00005cd000-0x4)=0x0, &(0x7f0000ef3000)=0x4) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f00006e3000)="2e2f66696c653000", &(0x7f00008ab000)="5e757366730d", 0xffffffffffffffff, &(0x7f00000b7000-0x1)="") shutdown(r3, 0xfffffffffffffffd) r9 = msgget$private(0x0, 0x50) msgctl$IPC_INFO(r9, 0x3, &(0x7f000042b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000297000)={0xff, {{0xa, 0x0, 0x7fc7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/10 18:46:36 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9d000-0x30)={0x1, 0x3, &(0x7f0000f9b000)=[@generic={0x15b4, 0x200006, 0x0, 0x2000000000000}, @generic={0x40, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x7f, 0x3}], &(0x7f00005f5000)="2b7070703074727573746571707070316d643573756dee00", 0x6, 0x80, &(0x7f0000f9c000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000003, 0x401) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) r1 = accept(r0, 0x0, &(0x7f0000459000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe4, &(0x7f0000f63000-0x4)=0x500000000000000b, 0x4) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000)=0x10, 0x88000) setsockopt$inet6_int(r0, 0x29, 0x8000000000000019, &(0x7f0000e72000-0x4)=0x13, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x2000000000000, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f62000)=0x9e) connect$inet6(r1, &(0x7f000009a000-0x1c)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x119}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000046c000-0x90)={0x0, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f9c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f9e000)=0xb8) vmsplice(r2, &(0x7f00008fd000)=[{&(0x7f0000baa000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6b9c3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005f8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f9d000-0xe8)={{{@in=@loopback=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000f9c000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x40000023, &(0x7f0000533000)={0x11, 0x1a, r4, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000b10000)={0x0, 0x3, 0x20, 0x2, 0x1e80}, &(0x7f00006a3000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005d3000)={0x4, 0x2, 0x4, 0x82cd, 0x100000001, 0xffffffff, 0xdabb, 0x1, r5}, &(0x7f000023b000)=0x20) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000c58000)="26000000240043f7f2fffe49010000000000fff501000000000002000000000008ff03c76e184f", 0x27) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000f69000-0x4)=0x8000, 0x4) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r6, &(0x7f00007b3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fa1000-0x2e)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x800, &(0x7f00004ab000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2017/12/10 18:46:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x100, 0x0) mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0xffffffffffffff, 0x32, r5, 0x0) r6 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r6, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x29, 0x3e, "ffdc0a32"}, 0x18, 0x0}, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00001ec000)={0x0, 0x0}) getuid() mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000930000-0x20)={0x10201, 0x2, 0xf004, 0x1000, &(0x7f0000229000/0x1000)=nil}) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r7, &(0x7f00002a9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8e9efb29c5b40e58, &(0x7f000092f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000788000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000930000)={0x8001, 0x1}) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000931000)={{0xa, 0x2, 0x5f4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0xb98c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x80000, [0xc4e, 0x8000, 0x3, 0x2, 0x81, 0x8, 0x2, 0x7]}, 0x5c) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f000092e000)=[0x7356, 0xce]) [ 575.954824] xprt_adjust_timeout: rq_timeout = 0! 2017/12/10 18:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000021f000-0x1)="2e", &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e8000)={0x0, 0x0, 0x0}, &(0x7f00009b8000-0x4)=0xc) getgroups(0x8, &(0x7f0000f72000-0x20)=[r1, r2, r3, r4, r5, r6, r7, r8]) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) ioperm(0x80, 0x5, 0x6) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) [ 576.010283] xprt_adjust_timeout: rq_timeout = 0! 2017/12/10 18:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x103) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9, 0xfffffffffffffffe}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(r0, &(0x7f0000177000-0xb)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000025000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = accept4$inet(0xffffffffffffffff, &(0x7f00007a8000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000619000)=0x10, 0x800) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, 0xc) semop(r0, &(0x7f00009fa000+0x511)=[{0x1, 0x0, 0x1800}, {0x4, 0x1cb, 0x1800}, {0x0, 0x9, 0x800}], 0x3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00008b7000-0x4)=[0x0]) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e13000)=@generic="00000000000000000000000000000000", 0x10) shutdown(r1, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000213000-0x40)={0x3, 0x3, 0x1f, 0x5, 0x10001, 0x80000000, 0x6, 0x1}, &(0x7f0000999000)={0xfffffffffffff800, 0x6, 0x40, 0x68, 0xbd, 0x5, 0x8, 0x2}, &(0x7f0000c3b000)={0x54d, 0x100, 0x7, 0x7fffffff, 0x4000000000, 0x400, 0x80, 0x3}, &(0x7f0000eb2000-0x10)={0x77359400, 0x0}, &(0x7f000081d000)={&(0x7f0000841000-0x8)={0x4}, 0x8}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000466000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b07000-0x4)=0xc) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000c5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000214000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f0000209000-0x40)={0x0, 0x3, 0x0, 0xffffffff, 0x1, 0xe2, 0x7ffffffff, 0xfffffffffffffffc}) symlink(&(0x7f0000826000-0x8)="2e2f66696c653000", &(0x7f00002fb000)="2e2f66696c653000") socket$inet_dccp(0x2, 0x6, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r1) r6 = dup3(r5, r4, 0x84000) ioctl$KVM_SET_XSAVE(r6, 0x5000aea5, &(0x7f0000de5000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xca6, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0xffffffffffffffe9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005a3000)={0x0, @in6={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x62}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x862, 0x1, 0x2, 0x7, 0x80}, &(0x7f0000efa000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000477000-0x8c)={r8, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/10 18:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000021f000-0x1)="2e", &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e8000)={0x0, 0x0, 0x0}, &(0x7f00009b8000-0x4)=0xc) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00004de000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001b1000-0x10)={0xa, &(0x7f00003bb000)=[{0xbad9, 0x0, 0x100000001, 0x1e5}, {0x9, 0x3ff, 0x3, 0x2}, {0x4, 0x3, 0x7, 0x6}, {0x5000, 0x52, 0x200, 0x5}, {0x70b, 0x7ffe, 0x6, 0x3ff}, {0x2e, 0x0, 0x4, 0x800}, {0x100, 0xde36, 0x1, 0xc4}, {0x1, 0x40, 0xa, 0x5}, {0x85f, 0x100, 0x1, 0x180000000}, {0x1ff, 0x2, 0x7, 0x100000000}]}, 0x10) sendto$packet(r1, &(0x7f0000647000)="492bb69bc522b2275247426e49786155130b83e34c183b7670a608f424cd836bf8e8359cb5b12e2655480888031caca055a8e3100dcb4934d9fb846176e948e16f93e4ad36dbb1b64d27679d8b214c6f3187dc769efb07d68e4d87133f454d02d1ade5e7844c4f709e24375ee2ef8d3378993c65518c993872c94e8cb73837ce102625229a4ae5fa1c35602f6bf46ef1486a5a21a64310d2fb110d13daba9b14ac6bcc01937ffd71f4424c69d993f5c4ba9d5bff314c1426d736de94f8f89c6c756a467e18", 0xc5, 0x4004, &(0x7f00007f0000-0x14)={0x11, 0x0, r2, 0x1, 0x20, 0x6, @random="17299a70b69a", [0x0, 0x0]}, 0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x74, 0x5, 0x0, 0x0, 0x400000000001}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007c0000-0x4)={0x0, 0x0, 0x3000}, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f29000)=0x400000015, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000c2000)=0x0, &(0x7f0000279000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0xcc, &(0x7f0000ce2000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0xc}]}, &(0x7f000088c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000add000)={r4, 0x80}, 0x8) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x6, r5}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x4, 0xcb77, &(0x7f000057d000-0x37)="73c223d0d072f18c9401f7b7411a040fa4a2cd65c27924fbea1f73d2ccd915a57e9083214ee74842642d2714944dafa7a8d34956b283e5", 0x37) write(r0, &(0x7f0000577000-0x91)="0000ffffffffffffcfd7da23a8246a704ca5789543ee335098b1216a1218366c760ceee2ab887e81be3ecbec6cf55cd56969adc1b9c2501992a54b026e6a1e38f521687f42e2ee0f72a121390fb5887c1663ba8546884bc222aa9a39b5ef48a212c6f4a652c3484e8efa4fd96cc596caeaa5be679c1d8f93be3d9e86ab4650f09679bdbf78bb6fc3836329d912836513ab", 0x91) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000e45000-0x4)=0xfff, 0x4) r6 = socket(0xfffffffffffffffe, 0xffffffffffffffff, 0x5) accept$inet6(r6, &(0x7f0000935000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000582000)=0x1c) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000924000)=@ethtool_wolinfo={0x18, 0xeba, 0xd9d, "201056a528f3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000f80000-0x10)=@generic="dc5a219b1409fa3c4d62025c9aa9f2d5") setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f000023b000-0x90)={0x8000, {{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]}}, 0x90) epoll_create1(0x80000) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f000063f000-0x18)="6c2080", 0x3) r7 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r7, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000868000-0x4)=0x7, 0x4) bind$inet6(r7, &(0x7f000006b000)={0xa, 0x0, 0x8c2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r7, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/10 18:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f00001ee000/0x4000)=nil, 0x4000, 0x20000000, &(0x7f0000528000-0x8)=0x0, 0x7ee, 0x3) 2017/12/10 18:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000021f000-0x1)="2e", &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ba0000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresgid(&(0x7f0000148000-0x4)=0x0, &(0x7f0000857000-0x4)=0x0, &(0x7f0000d1c000)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002aa000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000ce7000)={0x200, 0x10001, 0x1, 0x5, 0x8, 0x6}) munmap(&(0x7f0000203000/0x4000)=nil, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x8000000f, 0xfffffffffffffffd, 0x0, 0x1, 0x3, 0x0}]}) mmap(&(0x7f0000203000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000d0f000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000205000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00003c1000-0x18)={&(0x7f000070e000/0x2000)=nil, 0x5, &(0x7f0000b51000/0x3000)=nil}, 0x18) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000205000)={0x2, 0xf0e, 0x82, 0x3}, 0x8) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000205000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000205000)=[r3, r3, r2]) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000608000)={0x0, 0x0, &(0x7f0000205000-0x38)=[{&(0x7f0000205000-0xa5)="3f6e8237ec0d0dc35980b3e94fc86ba65b68f081762440575660270f4994cf75fdfdeb02cc3e4ccabcc971f3071cf9e3ff3fde3b910b0a0aa21b1b05a066c00873e8818494b8950d8cffe1d57ec0491e34f2ff121538f96a3e29c9d8fccb0204840940f9bda2f8d20a58560064c8406d68aa64fc6a2dd38459c8cf54eca76911703d700ebf6457bcee84a2bccdb582b60ccca584683a549be10d318b402ae7120fd373a45e", 0xa5}, {&(0x7f00000c6000-0x6f)="9bf4f09fed8a8eab426b5bb208b01e8c985fb15efd8bd1d5e3fea50abac67e6a909276ab81d1e356df72d658b3e7bfb5b08012701e16fa474c931596c968dd820962f5ac750606a6febcfe0a8ba0824ce0c081b6308667ce9026fc87d5230adf2c0312033336606cd24fc04a151317", 0x6f}, {&(0x7f0000204000)="4af954fa2f3e877ce0017d49c5f024ef1300e47fc620ad43cdc0f0db67d5f44b637256458f2e0706a0b6ccd7b6fad512a475614cf0df66c82c45ec604d7cbd1c0c38f904d5196019", 0x48}, {&(0x7f000059f000)="3df598bd6796a52212443d36107832c9e47acb05160e7952c65fd14da1faab9d762c", 0x22}, {&(0x7f0000205000-0x5)="5082bfec2a", 0x5}, {&(0x7f0000204000)="2b1d0fb43db90cb85b68f056eb7e70fec5344ec940f1a48bc9177c9c841f3b6ecf84a7c3b2b0122428a35e5f60235333736685ea74c17526270d236c7c5a90467147eda8c8c9dcfed9fe9f1ecc6b762faf01d29279ec009a7f6a4c94d158695606ee263ea5e4ddcd2f5df5b8fac344adcf1ac8ec5202549569fde709af6573f68b56ae53b788ed630287e8e554cb5a436c2eb49e4329d141b1c88a9f744c462455255d4797b78a08e061c61d2821f479946894489934ad466cb83732e135c6fc6c6c7b5213f79838fded2a22acf8d6af16e7637775297b7bf95ab86fc954f66cd1c50dbb6582a7", 0xe7}, {&(0x7f00001e5000)="f2daea26d10074ae", 0x8}], 0x7, 0x0, 0x0, 0x14}, 0x4000050) ioctl$int_out(r4, 0x5462, &(0x7f0000203000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000206000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000206000)={0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0xc) ptrace$setregs(0xf, r6, 0x3236239d, &(0x7f000097b000)="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") ioctl$DRM_IOCTL_GET_STATS(r5, 0x807c6406, &(0x7f000036c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000998000)={0x1, 0x0, [{0x48b, 0x0, 0x3}]}) [ 576.274340] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/10 18:46:37 executing program 7: r0 = creat(&(0x7f00006ba000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f9c000-0x8)={0x0, 0x0}, &(0x7f0000f9b000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000f5a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004fc000)={0x0, 0x0}) r4 = dup(r3) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000097c000)={0x0, 0x1000, "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"}, &(0x7f0000f9c000-0x4)=0x1008) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000f9d000-0x4)=0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r4, &(0x7f0000f9d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f9c000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000466000-0x8)={r5, 0x7}, &(0x7f0000f9b000)=0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r6 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x80, 0x1}, 0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000e3b000)=0xdadf, 0x4) write(r2, &(0x7f00002b2000-0xd1)="", 0x0) prctl$setendian(0x14, 0x0) 2017/12/10 18:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="", 0x0}, {&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f", 0x1000}], 0x2) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000807000-0xa)="2f6465762f7663732300", 0x100000000, 0x2800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000031f000)={0x5, 0x4, 0x8204, 0x0, 0x101, 0x8, 0xe974, 0x9, 0x0}, &(0x7f0000166000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002ed000-0x20)={0x40247576, 0xfffffffffffff20a, 0xc, 0x101, 0xfffffffffffffff7, 0x800, 0x80, 0xfffffffffffffffb, r1}, &(0x7f0000ea9000-0x4)=0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000dc7000)={0x10004, 0x1, 0x6000, 0x2000, &(0x7f0000760000/0x2000)=nil}) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x4000, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000560000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000de0000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000060c000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) r6 = eventfd2(0x8000000000800, 0x1) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000589000)="2e6465616400", &(0x7f0000b4e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab4000-0x10)="62707130000000000000000000000000", 0xfffffffffffffff9) r7 = add_key(&(0x7f00007c2000-0xd)="646e735f7265736f6c76657200", &(0x7f00003e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004bb000)="a7efbd098a66be684ec36f257511992b814064169d1a6080f0460004de8411c840822d04462db22fab10d0fb3afa98afc5d474c0c0f0fc7787439b0f25c6584d7d473d3316c15b05cd3390604f81203c708632fa555ea9842867566fe1b4e6bb79950effec45fec71703f103c58da969927b15dbe5da032afb5bd3265c49f02a0d818571966baf738fc5ae8c8f08be8cbe99ae137054e1d28fe770ca1eb75ed008bd1d4028e58e1e0dd619872357478564675816172ca37cec64a4142deed2953e601df37c85fc1377", 0xc9, 0xfffffffffffffffe) request_key(&(0x7f0000bb4000-0xc)="636966732e73706e65676f00", &(0x7f0000982000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d04000-0x9)="2f6465762f6b766d00", r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="5b73656c696e757800", 0xffffffffffff7ffa) keyctl$instantiate(0xc, r8, &(0x7f0000c7b000-0x2b)="4b6bd1c16684cc50a422bc66e030c3f19fba53fac3e32b1d41f7ef0b0e73d4879413c33d43206536f92ea7", 0x2b, r8) r9 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r9, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000066efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000af9000-0x10)=[], 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000000)={r6, 0x0, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XCRS(r9, 0x8188aea6, &(0x7f0000fb7000)={0x3, 0x100000001, [{0x2, 0x0, 0x4}, {0x4, 0x0, 0x7}, {0x1, 0x0, 0x8}]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000176000-0x4)=0x4, 0x4) read$eventfd(r5, &(0x7f0000afd000-0x8)=0x0, 0x8) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000ae9000)={r5, 0x0, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) dup2(r3, r6) 2017/12/10 18:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000a2c000-0x10)={0x0, 0x0, &(0x7f0000d92000/0x2000)=nil}) syz_open_dev$usbmon(&(0x7f0000257000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000334000-0x4)=0x0, &(0x7f0000212000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x22, 0x0, 0x400000acf) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fd5000)={0xffffffff}, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000784000-0x8)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0xa, 0x3, 0x5) sendto(r4, &(0x7f0000918000)="c1", 0x1, 0x10, 0x0, 0x0) recvmsg(r4, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[{&(0x7f0000ccf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000899000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000cd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f000009a000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000680000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x5, &(0x7f00000db000)="", 0x0, 0x6}, 0x40000100) close(r5) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x4db4, 0x0, @empty=0x0, "09d90000"}}}}}, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000375000)={0x0, 0x468}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c0000)={0x0, 0x4, 0x5, 0x7, 0x7, 0x9}, &(0x7f00000e3000)=0x14) sendmmsg$inet_sctp(r3, &(0x7f0000127000)=[{&(0x7f0000630000-0x10)=@in={0x2, 0x3, @rand_addr=0x9fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004aa000)=[{&(0x7f000038c000+0x415)="ce2008dc3099afbd65b915db150bfb4a04e630fb351ddd80f7e9e7b5c8f1c034538b11b885ab6a07af2ee9a3f7b65776be2ae09f2dddedb08fa3d58f930f296855b841b10c72a0a011eb58", 0x4b}, {&(0x7f0000d78000-0xb5)="927a24b753929f220ebfd8d819b1b39b0f7748b751b9887bbec7d6bf7356c983651f42e878054c5141015801c0820e6009f25812b71c1075ad917a069f451c4f2a3e741e187087e009c4e94846d008ca8418c2acea5c9fd1b932e0de595e0367b5526a5307affe9cc7b3dc5d14472747c4ccce33a10fd65ee4455d0603305ccd22e862100c066f7b040dc77a0091f8f78731b01783e23452fb3fdfbae5c7b9869e63a949a2c9117a8553291906015fd521978f9561", 0xb5}, {&(0x7f0000630000)="fb94ad5c328efad94ad5083d0c5ad41276b66ca542d71d9b9edc60696472c1171a9ec58074b75967c70134efe9910063758ec0e9ca8e11210fc47fb9202f17c44bf94855931e58e777d529d5b881ac32050dd26fb0eb23d374d0e895ef070b80139c7476e911b8719926f8d9087e466646b916112c49a6204e0d5982d33939ec69818beb4391809f560e0dc13c50ba8e1ca832c79c8bc7260b921bae462037a8d3fb9990e16edbb0dd", 0xa9}, {&(0x7f0000b53000)="b54db8dfe51b613fb12f56f1c618e6bcd5ff3dc64a0be7e201b734fb19ea45fcb27014b5b8002c0680d08afbb269131315f9afa6a2769fbcbc73aa79df143f7c1c5ab8a2db5adc3535070046385b3d627bb3f7827cb7cc342b62070d2de079180fcd0ad6856260a75529b57ed4cee11d64a6256c521f0093d682351a9d317cbf8bf2d401d46020af5b716ea36eb42121f4cf8ed495fd3c13e963be0513f1f84a015d0f191a5031c4b808a4dd8e3fb0ce8ca77d0af3026be60801536cbad04ab7f9cbb56627852e6ebc23784954e27c00359edc04e3f7b1592793d0deb12e1167486255bf39cc9c5003203f68fa65572833e509314ae75a16", 0xf8}, {&(0x7f00001e7000-0x31)="3ebd05f80fc285af34a059b69302967f2cc99dcf75c10ea8688081819aa75b3d175ae814d6bfc0d5ab14d93b146e500c8e", 0x31}], 0x5, &(0x7f0000a93000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x100000001, 0x10000, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7fffffff, 0x205, 0x8c, 0xfffffffffffffffc, 0xc000000, 0x1, 0x1, r8}}, @init={0x18, 0x84, 0x0, {0xab2, 0x101, 0x12, 0x3415}}], 0x3, 0x800}], 0x1, 0x805) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000f2f000-0x4)=0x0, &(0x7f00006f9000-0x4)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x1, &(0x7f0000d06000)=0x2, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x17, &(0x7f0000369000-0x4)=0xfffffffdfffffffd, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0xa, &(0x7f0000033000-0x4)=0x3, 0x4) sendto$inet(r6, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r6, &(0x7f0000cf2000-0x20)=[{&(0x7f0000503000-0x1000)="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", 0x68d}], 0x1) 2017/12/10 18:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000021f000-0x1)="2e", &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, 0xc) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:37 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bae000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f00007d6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) shmget$private(0x0, 0x2000, 0x4000054000801, &(0x7f00005db000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x8)={r1, 0x1573}, &(0x7f0000000000)=0x8) unshare(0x28060400) 2017/12/10 18:46:37 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 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) r2 = syz_open_dev$loop(&(0x7f00005c3000)="2f6465762f6c6f6f702300", 0x1, 0x4001) fcntl$getown(r1, 0x9) r3 = memfd_create(&(0x7f0000487000)="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", 0x800000001) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r3, &(0x7f0000d95000-0x20)=[], 0x0, 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000686000)=0x3) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007c0000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000f2c000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r3, 0x409, 0x9) fsync(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000467000)={0x80000001, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000a11000)={0x3, r4, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000a6d000-0x20)={0x81, r5, 0x40002, 0xffffffff}) r7 = inotify_add_watch(r3, &(0x7f0000d2b000-0x8)="2e2f66696c653000", 0x0) inotify_rm_watch(r3, r7) getpeername$llc(r3, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r6}) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b49000)="2f6465762f7667615f6172626974657200", 0x40803, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r8 = syz_open_dev$sg(&(0x7f000077f000-0x9)="2f6465762f73672300", 0x2, 0x4000) process_vm_readv(0x0, &(0x7f00001c5000-0x40)=[{&(0x7f0000459000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000b9e000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00002b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f000093e000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00009f0000-0x7)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000481000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000332000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f00000af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x8, &(0x7f0000d3c000-0x8)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) inotify_add_watch(r8, &(0x7f00005c2000)="2e2f66696c653000", 0x200) [ 576.330215] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/10 18:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009e4000)=0x0) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000021f000-0x1)="2e", &(0x7f000060b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x9) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f14000-0x6)="707070312600", 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000ce1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d38000)={0x0, 0x9, "bb4cc7994507b040cb"}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x100, 0x4, 0x8, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x4, 0x2}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)="00000000", &(0x7f0000000000)=0x4) r3 = add_key(&(0x7f0000859000)="2e726571756573745f6b65795f6175746800", &(0x7f0000980000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f00006d6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f0d000)=[], 0x0, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0x0}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000ecc000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0}) r5 = syz_open_dev$loop(&(0x7f0000187000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000870000)={0x4, 0xff, 0x0}) mprotect(&(0x7f0000fa5000/0x4000)=nil, 0x4000, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000616000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e01000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00006b5000-0x14)={r6, 0x7ff, 0x3e, 0x4, 0x1ff, 0x7}, 0x14) 2017/12/10 18:46:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="657d30656d3100", 0x40, 0x180, &(0x7f0000001000-0x40)={0x80, 0x2, 0x81, 0x4, 0x95a, 0x9, 0x7f, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xdf)="83fb7b4088f7243724f48bda119781dc450380e126fca57e7447b0b030c5ef4d75b93fc630711833a1dfc9e6f3b8d31ac192f579f93aca22beb9eeb46227060fd98d09d95988453489f3b4f5e6ae4ee5d72562666d0bfdf31d2ad613719d7310fa76275c9190addb916075f3f7ecf1cfe2df271d7fefd64da510f9e7e1f27eb1e24f1ced9218b25188b233b3a388aff4c775d61f09e8be92aeac5d983fd1635d8eb6b3a39106117fce809a2106fd013f035af040b682c5543994dde67631d75d837bbc0a456935215738772eaac9223a5beb7519e3df8026e85f6a12d1de69", 0xdf}, {&(0x7f0000001000-0x7d)="aa9b203ade2ac8ee4e9c6f1e1b1154510d4cb5dcd46ea0b50a47cc1b03b71feaf0cf1f806398cab88a88d3138df1490e8bdd10829792f2e5b2ba6c63d6e83d19f3730d683a434946db6d9b504a4eb438cccf919cdebcea110663bdb8a2faf3dadbe75d407b7a689f20b7dec6c75ae926133e224c0adea9dc2c95c38c1a", 0x7d}, {&(0x7f0000000000)="6e37105dd401dc47164cb697a516a89fb7026514a86688236fb61781ea1dbc6a09089904d111aa4e07b80c53f91de4dbec301f401e4a7c6f67", 0x39}, {&(0x7f0000001000-0x92)="79c1f95df3217663b4a3743c1ac191ad7a8df0b2f6fb633144defcf3c848e9dc7e1253f95a628ea845891ac43cd7c4f2d23e6f7df7e713f564ac5343bb6c7ff894ef7d0fd7db841a85046b45e61082c9494e013b92f001835fd61b14a2aa4a767ad437a9410601eed56199f9f96ac8f918cfcf74bf0e5a30b1f137175250ccddce79474c20ac810b22bab2627b5e15219764", 0x92}, {&(0x7f0000002000-0xd5)="851ae5738dc8cfb3a8d0c105feb752f7f65b399f707163753aa11ca0ea9e5782003bd94207e3e04a4a6216d8e5f0405d08dbc70dfc471aa03694801fe84123c34e51015513e609bd4a4a7f80e958cc7c8149b5652f10bbb53f7b24f8bcfc2bd72183dc109266dc3e526ecea12506ef6d305394ca25a8a95d8597eccf7164bfe973ae1a9b99ac513f880bed66a5eee7540127bd24104737bf2924234ce03b550d5a27d836b1cff076435af1a2309a6fc2ea2b222a62c4553e8a439bdba716ade87814bb1ee97717934817cf9b5d99ed03c262310b55", 0xd5}, {&(0x7f0000002000)="68158fb738d84c58dc56043fd3fd1a6f0747a26ad77c6b0dddad30362f4c03b7d9b25ff28aead41b1c9104f908b142d24289526b6c4a44a435f7c7dfd51b6884a530a5b4c299c4125ff0be5a623295bb04b56ba229df5513c9cb8b156ebd5accf9a8cacba2fbc96cb1af4a153a8dae9fcec4692f1d905f9f9c4f0a4bb3d94fe7283b6bfa5f30393aecb0590aeba2127ff69f605c1ce3b5e74b37fab8791b609f78ad4a02328531bc6eb5e8205fc996f3cffc2d", 0xb3}, {&(0x7f0000002000-0x8a)="fbd0333fc2fade400e537a4e55707771ddd4a5fb65f42a332cbc50b14dff5c61e0e58aaaedd552308b10e34fe5eb3252ea5cc8c257cf0084a18ffc1d7a628cec51d6e07b25912139cac596c0ca32e2bf55f9543e35ac221eacc3771e607d62661d192ec931a53c89edfe2eb5603c29be50991ab02ec43b80c6b08ee30c10ee3f6103a187c352ff430dd5", 0x8a}, {&(0x7f0000001000-0x21)="5fb8d8a212554ff0a02ee637a7a397fa5e0c585a86537b02642fc4c3c5d3dad08d", 0x21}, {&(0x7f0000002000-0x3d)="37a2191a544bd6c5b57bcf2d0d6037d2f20d294be21704a2ab44122918dafe5ca911ec27f3bdf2568c73d95c22bc7f26442f20e03db8de1c1e8f29521a", 0x3d}], 0x9) socketpair(0x2, 0x0, 0xa4, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000d90000-0x7)="2e2f66696c653000", 0x80) mmap(&(0x7f0000720000/0x3000)=nil, 0x3000, 0x6, 0x32, r1, 0x3) name_to_handle_at(r1, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0xcd, 0x0, "c9cd29f7a10be704ed85e0fc21d2c532368152ff47339d755cfaae72ec2d5dda581541ad468dc558d740883549fb22b696219ac0f2f92e711603a183a560f84fab2173242b00c60089a1ed4f9fd62ea94497fc6798d024f55b2fb3cd366fa0ba08a55709211de8875cb65d2f6b59e8766413fdabd6667d221dae8755d049d3e3b6f7a524586b8f1114809fe1faef43d05e9bc9b3dd9bb8111fc21e4e5bafd594d3d264a8bca5dc4ef3ebfa6d9f4b7bc06d6ca6f09d3728811614387ed17791d43252073b2b"}, &(0x7f0000723000-0x4)=0x0, 0x1400) fdatasync(r0) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e3000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00004d9000)="2e2f66696c653000", &(0x7f0000df4000-0x7)="00000000000000", 0x7) r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f0000df4000)="2e2f66696c653000", 0x1000, 0x0) fcntl$dupfd(r4, 0x406, r4) mkdirat(r4, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x2) mount(&(0x7f0000d78000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000621000-0x8)="2e2f66696c653000", &(0x7f0000ded000)="763700", 0x2, &(0x7f0000dee000-0xd1)="") mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000df5000-0x1)="2e2f66696c653000", 0x100000000600) fsync(r4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df6000-0x3)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000df8000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b86000-0x4)=0xa) 2017/12/10 18:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fd9000-0xc)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f0000a0f000)={0x0, r0}, &(0x7f000079f000)={0x2, 0x5, 0x1, 0x4, 0xfffffffffffffff8, 0x4}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000337000-0x1e0)={0xfffffffffffffff7, 0x6, 0x7, 0x6, 0x8, [{0x0, 0xb036d80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x1506, 0x0, 0x0, 0x0}, {0x3, 0x100000000, 0x80, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x9, 0x800, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x100000001, 0x6, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7fffffff, 0x55, 0x200, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x57, 0x1000, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x7, 0x0, 0x0, 0x1108, 0x0, 0x0, 0x0}]}) r2 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r2, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000543000)={0x0, 0x0}, 0x800) timerfd_gettime(r3, &(0x7f0000c41000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000b87000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002f2000-0x8)={0x0, 0x2d21}, &(0x7f0000d04000-0x4)=0x8) mq_unlink(&(0x7f000027f000-0x9)="47504c73656c664000") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000de7000-0x8)={r4, 0x6}, &(0x7f0000787000-0x4)=0x8) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000ef4000-0x4d)="") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000667000)={r4, 0x0, 0x20, 0x9, 0x7}, &(0x7f00009fe000)=0x18) r7 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f000044a000)={0x400, 0x8200, 0x8, 0x1000, 0x0}, &(0x7f0000cb7000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000c92000-0x8)={r6, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f000084a000)={r8, 0x6, 0x40, 0x420a, 0x7ff, 0xf66, 0x5ba21b16, 0x5fbc, {r5, @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]}, 0x4000000000000, 0xffffffffffffffcd, 0x2, 0x381b1723, 0x5920}}, &(0x7f000086d000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000966000)={r8, 0xfff}, 0x8) clock_gettime(0x0, &(0x7f000005a000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x1, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f0000d06000-0xf)="617474722f6b657963726561746500") r9 = socket(0x1e, 0x5, 0x0) bind(r9, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r9, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r9) 2017/12/10 18:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x40000, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009c4000)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab8000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006fe000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000091c000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000043c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a6000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f00006d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000026b000-0x8)={0x0, 0x0}) lstat(&(0x7f0000abd000-0x8)="2e2f66696c653000", &(0x7f0000d72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000078e000)="2e2f66696c653000", &(0x7f00002a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = accept$netrom(0xffffffffffffffff, &(0x7f000017e000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008aa000-0x4)=0x10) r11 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000832000)="2f73656c696e75782f73746174757300", 0x0, 0x0) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000070000)={0xf, 0x8001, 0x2a, 0x5, 0x4, 0xffffffffffffff9c, 0x0}, 0x1c) r13 = eventfd(0xa00000000000000) r14 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r15 = syz_fuse_mount(&(0x7f0000752000-0x8)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x7fff, 0x2240040) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00003bb000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r14, 0x8904, &(0x7f00004fe000)=0x0) r18 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000090f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000091000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007e0000-0x2)=0x0) r21 = getuid() getresgid(&(0x7f00007c6000)=0x0, &(0x7f00009ee000-0x4)=0x0, &(0x7f0000658000)=0x0) r23 = syz_open_procfs(0x0, &(0x7f0000ff7000-0xf)="6e65742f6970365f6d725f76696600") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000952000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000ac7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000801000)="2e2f66696c653000", &(0x7f0000941000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cd9000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ff9000)={{{@in=@broadcast=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, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d3000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e9a000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed2000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000090d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fc000)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a18000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ccc000)={0x0, 0x0, 0x0}, &(0x7f00009f9000)=0xc) getgroups(0xa, &(0x7f0000625000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r36 = accept$inet6(0xffffffffffffff9c, &(0x7f00000e2000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f9d000)=0x1c) r37 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000908000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r38 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000768000)="2f73656c696e75782f63726561746500", 0x2, 0x0) r39 = openat$ptmx(0xffffffffffffff9c, &(0x7f000078c000)="2f6465762f70746d7800", 0x10000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bd1000-0x8)={0x0, 0x0}) r41 = signalfd(0xffffffffffffffff, &(0x7f0000eda000)={0xb1}, 0x8) r42 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ba000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000655000)={0x0, 0x0, 0x0}, &(0x7f0000567000)=0xc) getgroups(0x4, &(0x7f0000584000-0x10)=[0x0, 0x0, 0x0, 0x0]) r46 = perf_event_open(&(0x7f0000a9b000)={0x7, 0x78, 0x3, 0x4, 0x2, 0x9, 0x0, 0x1000, 0x0, 0x1, 0x69, 0x2, 0x1, 0x10, 0x0, 0xdc12, 0x1, 0x0, 0xff, 0x1412, 0x6, 0x5, 0x6, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffff01, 0xffffffffffffffff, 0x1) r47 = syz_open_dev$sndseq(&(0x7f0000c59000-0xd)="2f6465762f736e642f73657100", 0x0, 0x408000) r48 = accept$unix(0xffffffffffffffff, &(0x7f00005be000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f75000-0x4)=0x8) r49 = accept$packet(0xffffffffffffff9c, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e4e000)=0x14) r50 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002fc000)={&(0x7f0000f45000)="2e2f66696c653000", 0x0}, 0xc) r51 = epoll_create1(0x80000) sendmmsg$unix(r0, &(0x7f0000457000)=[{&(0x7f000053b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00005f0000)=[{&(0x7f0000a44000-0x90)="7e3a95b629d04732c99de30afbb16388a1c83abed43c3e3c90c843c275db8e84778965aa9948dc4b6a3e5109ee3725c8402b0e707d94a82a99d667a7277f08cf54f46835a988090ff1a86edc0e3034aa252f04fd915aa6a3c503120bdeea064254c25904fd5616c59b48826b28b6f5efbf172bca3014cbbfae30eb36a7fa1132c45a1e3a38efb62ece5e135de608078c", 0x90}, {&(0x7f0000f9b000)="", 0x0}, {&(0x7f0000a18000-0x1b)="a9392d930d570e1529b127d483e44c55003d600996445997761845", 0x1b}, {&(0x7f0000ac2000-0x78)="2aa776192b5c440815a62a39e9b9ba764eda2a79ddf0de64d8a1547b05d568fa5238d5bdcf669572f569495d7c17b55a4fa6a14db3b26fb8a5b0fb73bfe17124a3098f8a171c67761cebe9872294356c47cf49e4b5a3c2dd913faf86d8af22a5d63f6fd4238468b2130e45e0fe488abe48a22f212a7b8622", 0x78}, {&(0x7f0000d78000)="dae8f2e3d263e72b6d143af820e629a5e65cb67b4cbcdb", 0x17}, {&(0x7f00000af000-0xaa)="fa4aec5a11ceb8794632228fdd51c5dbc27e0cfc42a19aac4a7074ae2e8a958bdf67b9a3846b39aa8f37232565594cc77536a661d56941be5e173dc195aad337c4a56aa5f3edbd1df7dfeb64680416cef1fd66535d7a170043f162dde72be02172a5c24cab152084267c20dcac4735ce97adb07eb6d0709326735e10104ecea91d441005df824563981e7d9161f6824c4f1b84dc799da74a67198afd1d501524b676c7ac176da54cda23", 0xaa}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000403000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006e8000)=[{&(0x7f0000c76000+0x272)="", 0x0}, {&(0x7f0000276000-0xa2)="177c23d21b165363a99a13f5ae168773bfe42d940e0ffcd61733f1968a9a46f13cabf747cb4f721880b881b4c63036c4a408e294c45ee3a617a8784a05e806660bcaf6715ca64f32dcc3e7d0640d7f1c01e7fb5d4eb28e0317524750beb87d2831c2fad958c7d372d749a60bad72a35f72d0623296e3edf4f10f0c0d08fce8498db30ba6f63f33dd46b54dd881011ef2c81d0ff061fa5ebd72b601795f3c651e4397", 0xa2}, {&(0x7f0000a79000-0xf6)="e70eed44b7d4cb1674e6934ba6dc5b008e45de9cb45eca82c5ebce7c4b483e84d7eca22462c58b4df016fa8923a5ce60c7bc5d9f85b2ca3b58be279f27cf78eaa79ac21dad54ceafe31f7c2ba3a2ad4bc48cebeed10d0c08da0edad450a1b5cd1f2dd0146df74cce1cf46c0236f4b8a7dfaf707bef014e5d318f4ac30704794633934aa7f1da41e83eef5e660070006d8b3f9af2d86939c64fbb244a0be14acc2d393dadb64db7504bc06eb94eede5feb9b4720a753b4deff0256c641061c0d4e4169ad10e075bad4a5b3e80fc24ebf4a8206180f39f5675c259fbcf46d1dc0dda1ab4f369bf77350669598924e2e92d2733105fa63a", 0xf6}], 0x3, &(0x7f0000548000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x20040040}, {&(0x7f0000beb000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000562000)=[{&(0x7f0000f50000)="7c381fea221e4ad3113032af96b25be5ec9986cdf8b94007c3638be918974cb676bb8c68131c282fbcfb3f611497271c0bd31c", 0x33}, {&(0x7f000068f000-0x3b)="a825987c586a2b1b44de04b059afc78ee38730e51f5aefcfcc6f9389d0a1508e99ccaa2120fdaf0cd31eb97b730c37d707d5ad246b55f8975841a3", 0x3b}, {&(0x7f00008ce000-0xad)="29d427b12a64fa7da5eec02e2977f3b65265badb702583fffcdab52f7414c5f00f04756c26567c4c2048fa9fd12bed7383cf71fc9822197288919ea919ea48ab04ab5fe45350f12aafcaa2dc92e795e04441afb0ee40aadba5a9a3a359fbc6b8771a13973012ab9f3cccdc5dedf6e77660a76ff77fbbf6a5e0767ef34efed8f97caf9f42fde44ddabe4fa205ced9ff8ad712bf0089c4661e4ab56a3361a322c0b455957422004bfbe723aa73c7", 0xad}, {&(0x7f0000f8b000-0x8)="9ce3d2a5759e5bb3378b06d0ca7f18ec", 0x10}, {&(0x7f0000f54000-0xbf)="8a7c9eacc8931469896572062a1eb354520e7ce6bbb39b9edd6b290cc43871c97e88492f3e094899226e5be19b1ee1c07fec526b6b527c9fffac3e3686b7a8a37ad0dcc8ac471cad91eaf0b3b6a2effaa278f6a52df3ff1b0793c071436eb529a21573ce7a631979b1ba1547a1b884585c60a50f040d54de7857456d75b0098dc3950d92690c859ffe3ac9134b267f1073b9a0c1b09537ab6e27234613342ece858c8723fac9d7c14e129538964c2a0f03330e326629a3c269df2f4aadebc2", 0xbf}, {&(0x7f0000478000)="abee5f90c05831e4e5b8f495a99e1033318a18b51db25e6acaafdb88b264cd64524a67b557a42d28754bb1e3e8867936d4db1dae4ff1ff6011ac26bb2876953ab1ed4aba8fd7710e36b17197fbc19721d335d3ab2a98ee3e4909d5739de28e17ee623251385116a54a066a83bf900c93c9f360306f25d19d", 0x78}, {&(0x7f000023e000)="1c0e66aab4913626c84a0aa39f78f6610b84ed44c37417bd063492ba5248aa6906da2d5ed91f76f7628de0d6f885caf3a40d9a2484397761c6e9655b33f8649337ade5b132c03470ef9eaf18bad9fc0002bbbb3e3436c9633447b839e7ad3aebac5714154f121c94ab2343eeea5e4399527732fe3f44e8a48fe258df47c9e02e2081b6359aa05a8cf9a2d33e896cd6e0ad5b61240ad3b3e0b183e1af8795877d3e7f5475e03b06f6", 0xa8}, {&(0x7f0000395000)="523584791d457f66e298c803446af552a99edacffcd9de43d29c694597e0d78fa074ba007012e9502f489edcb1305dd9b63f70fa4c6e3492365c7091b639f4b33c3616bfa2426c84d75451844cfdc9f579319dc7542d95da8f4403149a6ff8dcbd81e378e68d7e976a747c3004", 0x6d}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f00002d2000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000011f000)=[{&(0x7f0000b57000-0xa5)="572750c28dc8fcb78ba00326c651a0760e1422e216e2bda7a8d2426207471cb3e5b7fea3ff6250316d73a7765658bc34a9d8c8ae02d8ebc620b916ebe9a83489263090d94b143157a5dd05ee92f9178c74b667ccda4b78f1fefdec319add37a329853e248e0a1313f8a0fa6e53dccc4c02e4721767e6c3090d7df4fda961bffb4e283fef158b214f632a3cdbc233e2f2dfbca773e61c40b4f42e009a91940455dcac0d3525", 0xa5}, {&(0x7f000097a000-0xb3)="f382a39485052416791b0149e1efa1d0c197e9526e5fde812e7df94c48530fcefb81e8cf3cef9ae324f48dd4392ef97fadc2497ad861b717fd2808b388de360375ac1c1f97e6f779b3987ac952f94bee3e3b847afa24b62c30a64ed55a78717802795c1b82423ab567b1f0fb4ef0dcb6a971ccbb24359e21b5ab0a43ee16cea4e08a8d3cf95c01c5654db3f4875736bdb219f5d0b396b45cb6f3c64c038326eea8a53cf1def22c0abe382433a84e076ae5c58a", 0xb3}, 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{&(0x7f00001ec000-0xd4)="bce912cef633cf243495d1c9a3076b2f0290eaf037cac20f259018ea47690819ec11b703f391b1dfdba359a7df03dd21dfb96db210d1d42fa58fe54ee916e1d6807002cb4e06dae62731d5eee96b3e70fe11d613c0d3d582531ad0733d0da48de9f38a77676df56d888c7da4e28dc0c8f5bf434021cca07712b901504f5a325d1e03706d92bb89ea210214412d04a01ac0f1e2fe2f2b855202ffa0df7d95c9c2238390244bc4d975969431d26b2ad85d02ce588a308d60838e5fee420ded7971af22cf186cc0f2e5923265b21df3fafd3c6b6440", 0xd4}, {&(0x7f000057a000-0x7f)="85ec2bdaecd868f7038e0e07105d0c5d3a14d141a624105e7b893e2f84946d8062429e53f97ad8333f7f977ab834ea459cd509acd624a1c277900b6c2e7ad21c7889066cc5b0561f8edb3be123fc549d0f9c649128dafbf948ea80b3334e3e9fdf40b3eb883bf37930eed3b0de8eeba9bcffdeba768ca1dbec7fd85b630da5", 0x7f}], 0x6, 0x0, 0x0, 0x84}, {&(0x7f0000711000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000aba000-0x70)=[{&(0x7f0000941000-0x1c)="a3bfaea577f2f781f9af7eb856a78e42d82dbed276ed17c0f58ffa75", 0x1c}, {&(0x7f000011e000-0x50)="27bc3ac6c92ce685d9b3a445b6d3d366a81a843a29b3c5af85a0acd4b16c24051be845f2f106123ffe28c402433f3548c9da64e18ccab4969c2c59c9a55ff4a8981a494faca5ebafd0ed08ef91c6b279", 0x50}, {&(0x7f0000823000)="", 0x0}, {&(0x7f00000c3000-0x9e)="f65005268f27a06fac5879fa5801609502aa6865bf6a0832338bbdc17c11635f0749df0c6b22c46b6a1fdc1afbabf1e91db5212a512727f4e31145b58e7b887941a2f5ee03126cba5e9773d88349aef48c9480a36452a4fc3f61a30a871bbf6a1c503d693f262802ec54edccd354258e3375b3a9e2b2a78097a277503fb1f112fb2dcc7debe0604060ff56d56c9f81fd7c15331f9650608553965029d8b3", 0x9e}, {&(0x7f0000970000)="", 0x0}, {&(0x7f0000c30000)="7dfc0fdea5dc4c802830a29f5601a261f79e1acff11824a3568de6", 0x1b}, {&(0x7f0000b09000)="55f92603bd292d96c73ce38c721055ce7f6fabf5ccbff0bac1878057146951779a8d1a03f1ce8a78cc15cc866422046b52c0e719b37007c8e074c4e1a448b263582c546c40fabbc279e02a7153011606408a4c6582d9be98d003f2964ccb8bc19379ffcf6a8bd40e2919f8792c14aafd9c858e38efa6ef268819624b41d45523639731e1686760e138a583fc0b22c9c7bbd187aac4efd205eb0f0ae294d7386ac0c4e5a8da143a43508fbd00b9df5dec32f1c2d6802b4a2ff6ec44b44ee12252b41b0157ab76a2681bbca7b8cc035d95fe0ff239fdc85b", 0xd7}], 0x7, &(0x7f00008fb000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x20000000}, {&(0x7f000057b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000023c000-0xa0)=[{&(0x7f0000622000-0x74)="eedac1792f9ee74d2caab26afb9231ea034d50791f29ae23677efd9ab53e298a576837901c1579f286b84f1e65f3429ee8ce973846c1cd58b5be9cb3da6dfc2883db161ddbd90cedce6c2e9ee6455a99f4070d53c94b8d47db02d8054bbb70b0ac178c47109bfbc3557a6d1ec29193756356a387", 0x74}, {&(0x7f0000344000)="ec3a9225aba22de198524162da065eb0e75e35ab9d7acf2240b529890a5af17d6e51cf75eac70bc3278140f70c391c84235cfbdfc524497cc94cec6ec76948ff51203e6cdc43c534976aa97cdf25b7445d09c0ba248662f408d6923be7f255ef791ac1704346c41067fdfdab9b2e59e70a19d011f19bc975da910c5113264edd", 0x80}, {&(0x7f0000740000)="7a52b1bf39d3f992c4e5e4d2adf584e405d4ed3096e5cf20e4c942ddd1014cf2b63e", 0x22}, {&(0x7f0000188000-0xd2)="848859c77af283b4d02aa6d465466ec2f1c573afe8f1bdbcf5e5ffe06db20837d9f1fb0c4c824814eb9900d8d43d2198033a8395a8122a5956af677476b848960a7d029d89585c6025c22847a5a74b0169853c22903aa526b398e1b6178aa0e8cf2dbf75f5b11b376e5e06850dedbf815c95c9d79112d089acb4800fac8c1bac62c9f2c28060e81b4075889e3d2650aa82e148469d1bd627f46f22e6015785dc14b790d019b36c7f40326628cbc84b11e43f07f0eae106cbdcee4d1ec69081572abaf840ff83fd56477cb084d44ca6d8c0d6", 0xd2}, {&(0x7f000065f000-0x8a)="f04e88fc679c678d7c5e5644c9e5bb464544cd06ccc0907f6f342d00a07a66c288419ad2fd23d0e3977bde409ffc714bd1a17a31102e55150f1b55095964bb1d92f1176b0d623406dd59b3cfc4996bb877042de774b553bb2190f72c17f0060d88d974c25104dc09e530e43500a4a45c4459fdb8ed95e2f7b972fcff383e9685eb7c2a5fd7c2bcc5f4f0", 0x8a}, {&(0x7f000083e000-0xe8)="c49c6679ee5e4b6d4085ec5b29cf1e1760f1391da3e9c7cc6f2b02f77677582a22a1bc8d6376d7a9f43ecbcac7cc1c59cced8d15e54dc24c6ed75cb6645fad699d57c6c66d35b6aad3aa377c0babd818226d14ff7b0c2a251842f0ef4f1f8ca345ac118ed4f0198cb21c376692cef8e71d5240d7061443b212dc5a940672a8dfae3aca5148540b2ff7c55da765075197890a786470753d6fa527798b0a61348b49ea36a2a9905fb8d5ec6b575a606cb59295b1e12e0edaf144680260232a75acb95c67f1fd1ab3482c2c3654d5bbfd8e33c9b5ec2047afe5800774c9d90c74ea125cc7a45937d3fc", 0xe8}, {&(0x7f0000020000)="f196", 0x2}, {&(0x7f0000037000-0x18)="3e68667f133976f1bbf366b092518fa64684ad8b679f267dfdb322cdc47cd42bf796255e3c9138de72e309b161ca0e5ac4", 0x31}, {&(0x7f000062f000-0xa1)="d0aeda8a153346ac0ce227f7db5422242c421bf43532bc314e2cd2abfaedf00a8561017e0dde500e1e86d793202c2d27e3477629f221ec3a8e87bae11a81011fa83958c6bbbe1bf09d7b55a5deb8c77aea395da6f17dfe57bfc5945a22f7b0dc9a9c4ed120cca9cd3020e68796775bd28792caf032432dbb8721afac17636d102c117a9609fc322ae88a73ce2d6bdb57b6b4314219862dd4e69ac7b6117a283db4", 0xa1}, {&(0x7f0000145000-0x8d)="65a830a68271003a900242d200cf82adb1c71f1aad07144440cffc2cad2fc4c82a1a6b77ccef11be794ec2388db304c986547782d41d93dbadd98558c7fe5ff1db4c61063e3663c0e9b62a26faabf18a7eb3b7b55668a828e47f6ce325231b1236cd67faec28c14fadfd1408d74202c928a3c55423f61493b9aa18bf45540df478f6431c10373ae31df24afd68", 0x8d}], 0xa, &(0x7f00007ff000)=[@rights={0x18, 0x1, 0x1, [r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40, r41]}, @rights={0x18, 0x1, 0x1, [r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x28, 0x1, 0x1, [r46, r47, r48, r49, r50]}, @rights={0x18, 0x1, 0x1, [r51]}], 0x138, 0x20008011}], 0x7, 0x40011) 2017/12/10 18:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000043000)="2e", &(0x7f0000b5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f15000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000639000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00006d3000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20000000000000, 0xf, 0x1, &(0x7f0000736000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x2b, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x7, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101000001, 0x22b, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00007ae000-0xb)="2f6465762f6c6f6f702300", 0x4000000000e42, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e0000)={r3, &(0x7f00003eb000)="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", &(0x7f0000c42000-0x96)="5ba111819e369f77be9fe69e28839aba8f0393101895629144e4f814ad77526de68698175e6dab54743d259d3afba7b063926de0b49fb45ffcbabba60defa4f75967778fca6400ee25d68736e5743d8c2798348145cb6e8720012b34993bfac11b46c094390c18765c12f7e49d2a09b4fdf20c3cad777a997dce110d0e88c00b3faaef9187cbc1f341a3018097991f924cc6f6073c70", 0x2}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) timer_settime(0x0, 0x1, &(0x7f0000959000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000bd1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x0, &(0x7f0000479000)={r6, 0x989680}, &(0x7f0000d97000)={0x0, 0x0}) fsync(r5) r7 = socket$netlink(0x10, 0x3, 0xb) write(r7, &(0x7f00007ed000)="1f2000100007010b000000002000fc03000004080002000480000012dfefa3", 0x1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000274000)=[@in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x0, @empty=0x0, [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, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xa) r8 = syz_open_dev$mice(&(0x7f0000571000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4100) fstat(r4, &(0x7f0000a13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$llc(r8, &(0x7f0000e72000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000058f000-0x4)=0x10, 0x80800) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f000047a000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c26000-0x4)=0xc) shutdown(0xffffffffffffffff, 0x0) r9 = syz_open_dev$tun(&(0x7f0000548000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r9, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000bd0000)={@common="6970365f767469300000000000000000", @ifru_flags=0x400}) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000c18000-0x28)={@common="62637368300000000000000000000000", @ifru_mtu=0x400}) 2017/12/10 18:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x2f8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0xf72, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x401, 0x1f, 0x5, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getcwd(&(0x7f00006f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f000090c000)=0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008c4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9a0, 0x3ff, 0x5, 0x7fff, 0x7}, &(0x7f0000942000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f18000)=@assoc_value={r2, 0xffff}, &(0x7f000029d000)=0x8) epoll_create(0x10000000004) openat$vcs(0xffffffffffffff9c, &(0x7f00002d5000-0x9)="2f6465762f76637300", 0x2002, 0x0) syz_open_dev$sndseq(&(0x7f000099f000)="2f6465762f736e642f73657100", 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000906000)={0x12, 0x78, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x24000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x200000000, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, r0, 0x0) socket(0xf, 0x803, 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000376000)="2f6465762f72746300", 0x4040, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000095a000-0x4)=0x7f, 0x4) vmsplice(0xffffffffffffffff, &(0x7f00005d2000-0x50)=[{&(0x7f00004b9000-0xcf)="3330ea1e454cbac3fc94d1af1ff225d61e81598a78386c39d0f52e678ea11670815f9df09362a6d22f1e9221a8e906e5b5fe62fd10748f8c2a031a194dae5f2cb99259def8f0bc5ce5a16900b36982844c1d68043bf71034a662db053e62c020ba8c33b58fb37989fc2d096cc02d4e20bee18afda6e6e4c192519473f982e4a9785830cd502165aa80b24a05da4d1db1fcde545a3e9cab54535320bb7334588f16456e727b46c7658266434f897fe7ddbb7c1f2598baeb8073e0d1816c2f738ae10cee07ffa366020468aa9badf3e5", 0xcf}, {&(0x7f00000b4000)="e3a0edbe9e777204a566eec0a3046a344a6f769b5d30dfd0c04854d3f8d624afc5ae582216cdd130a06d19cb3986bc8e9131440c78bfe9fd21d169e4d6f1cf3092fd932da48cd3733613c347ae752efd7f815957f1319ab4e57a711b6d7cde12becd3647ab0768fdd69f080ab317ef170c402109eb1acf85bec3563e950b336b6cf0ee584673f93fcadf1f1d6ac5376298fa0aa2d194ae8d0a1afe411c4ed7852c66fca7141d19821af36835d39039003b", 0xb1}, {&(0x7f00004e4000-0xeb)="8d414587b8220853b14ef3b99d645ad4e5e0255c930a732ee4d773af75abff2744566730a02e9578bb8c9bc1893a5899cc7a6fb5f695b3f52c1b24f75b4ce39ba900145d72f5c13a9dd4f085a612e2ee36c59ee18f77eb0deb31a1964fbe2afcbec38f17b1c5661799e2f5a575970b47fd6d635bc05644ebad96c8ba645faeb9ec3fbb30a6ad750bb6a87cfe9e590386d8907fb753123f275bcf7770d04e2a57b2c5b220e75045f974038844f04603139c279455529b2d51976d4b8cc44390c3cc9b91b5a82aaf7b1ea1f71501ffb79f7bd0b08ef68629b3507f252fec8329f693ec65a1fda177f53e70ce", 0xeb}, {&(0x7f0000298000-0x23)="4fa47a9c5ede03e1392bfe951a3a36c50389ffa967d0a1adebc7b0011685383ca171", 0x22}, {&(0x7f000017f000)="0b4f9f3ece5b874f62aaa9b0737869dce7a756d8870565a71788ea2d614b086f0624beb743c45af9c89074d81fb19b13ffe589ade157952be5bdd6ca258e8abe399a06595de8c983e250de6ecb454c87dcf6eaa3dee670f31b1e2df634d893e0a95a28dcdb5bd07c5540163c756a846881492e453030251cb34512b29b7c0a5a0e7e0307039f34cb762b737843b9d83f70652f6ec59c5c582ba1e18a55b02dbf73fe", 0xa2}], 0x5, 0x6) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000022b000-0x4)={0xfffffffffffffffd, 0x800000000000005, 0x0}) munlock(&(0x7f00005f7000/0x4000)=nil, 0x4000) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mlock(&(0x7f00002a1000/0x4000)=nil, 0x4000) 2017/12/10 18:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c99000-0xc)={0x7, r0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000946000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, r2, 0x0) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x100) iopl(0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000b73000-0x6)={0x1, [0xfffc]}, &(0x7f000088d000-0x4)=0x6) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pwritev(r0, &(0x7f0000b61000-0xa0)=[{&(0x7f00003de000-0xb4)="d5d49a1201c378074a2dae8bb4d4fc74b95c20492f55f793b8b6a5a6edea6020b21361d02920df470aac1e3afe25946cfc11cfeb14d4b41e862c11d1f9f59c0d97c340e033ba38b36020331f679ef1858a2535e96b750b4321e7cb04626739e4ff65c1e086d7dc6d970631ff4cb728c106183fbe0a0659cf1f670191adfe7c5d77bc40b4424a84c4e59bd73d84d46e2b1abd4ea4ce9534c38e5c2b0845e6960135a73d3635f2491bfa41bdb2f796e640a601cc75", 0xb4}, {&(0x7f00002eb000-0xa6)="ce18bf008cefdbe8d3e56ec19c02d24f9c250a6f1eec24221f5cf362d25c03362de2db8ab3f1c17228f281cb15a6e48e07ec88413177490e75474a58044ec10a9fb9afc50bbb1ba8eed98bead0e0492b3b5b62125fc01699a93323b10a1950cb9f776f44e9c6e5ccc40b95deed361b506d696f63e7036dc5737fde2d7577eac593b9029c708ef3adf19369c2f27867782fe064c8d4b917764b899f5d843f2b03de833de83112", 0xa6}, {&(0x7f000048e000-0x77)="6113d2ef75e634a306050ff6e0d23099c3377260e407b3c0793a45cc7dd016991dc89e7db4d42fd61dffadbee043822dc363965f5cacb89fbcb7c57b2f9da0e2f9d864e56a484cb4165004a6372590106a06fb6b24217b5a2cfdd63214a59311297054c21421e1f92bdb31bed1e12d48e0c5759863d5a0", 0x77}, {&(0x7f00009e3000-0xfb)="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", 0xfb}, {&(0x7f0000028000)="2bb10cc6604dd5e7aa0fcdd97dd676c90d0f8e", 0x13}, {&(0x7f0000b29000-0x11)="11439eb0bbd7e66876e84f7daf9a0bd724", 0x11}, {&(0x7f0000dea000-0x24)="e078e7b62311a32e40e4063814b89272992b89163b66808e9bbb11eaa9acc0c7184b013f", 0x24}, {&(0x7f0000eb3000)="cf0edc4897c1e58482d12b8cb7d1d801a9b3b7021ca9016550d7e0187318db4c804edb9fc81971dff93b733ea2ed1248e59e944436e5acfe5832b5", 0x3b}, {&(0x7f0000752000)="410043b7336700977779266936e106c6b899317e8cefa5376886ca92774b9e7f9dd61f233da8205498431f1c2490b3769f85fc2b0f773e7182fa0c26624dbcac7dbd60686630b11274bff90b34151e70b68ba80d9698b657c0a4f163f2331f3152de60ff93e706b8c9b57fc68c2a82993d5e046077b4f541ef15a225bcf98e8666c69355ac7416ac06e7f2d29395ddc62894a356f2fd7678e1ef4ae9d3bb863251054c9a7096b8f2a2570be526c4103910e26ad28a739fe10b4e8cd4c9562f3e7bd1727ba738a2e2aace605183fcfb56b6e3a88b7b1c61", 0xd7}, {&(0x7f000017b000)="6c45f30dc203d866d3724aa1e4bbacf69a57922485510d68cb320785481020dccfefe010cc6e3fff681f148fc4d9d62178be6d1af2176f121bedd42ade75290bb9f7594234ab3f9335983b2e56775a29bffdc0303e94b05f0932d17c7eaaaab1cc591590f44912aeb45dc556d75167e6b5f5a5f609682dbdd320baf41d8e8871a197e6", 0x83}], 0xa, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) fchmod(r2, 0x20) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x200, 0x0, 0x4}]}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000007000-0x4)=0x0) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f000025e000-0x10)={0x0, 0x3}) socketpair$inet6(0xa, 0x6, 0x4d0de496, &(0x7f0000a57000)={0x0, 0x0}) ptrace$getsig(0x4202, r8, 0xa5d, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e65000-0x10)={0x0, 0x0}) utimes(&(0x7f0000300000)="2e2f66696c653000", &(0x7f00002df000-0x20)={{0x0, 0x0}, {r10, r11/1000+10000}}) mq_getsetattr(r3, &(0x7f00003f3000)={0x5, 0x4, 0x2, 0x140000000000, 0x7, 0x0, 0xae2, 0x5}, &(0x7f0000d47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f00001d4000)={0x0, 0x1000, "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"}, &(0x7f00001fe000)=0x1008) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000643000)={r3, 0x4, 0x3, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00009bb000)="00000000000000000000000000000000", 0x10) 2017/12/10 18:46:37 executing program 5: r0 = memfd_create(&(0x7f0000a26000)="27212c5c70726f6373656375726974792e2e00", 0x3) connect$netlink(r0, &(0x7f00002bf000-0xc)={0x10, 0x0, 0x4469e82, 0x9}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c7000)={0x0, 0x1a, "c79e11fb7a926e8f5de9bb5c82dc526987769f3c771bf4075377"}, &(0x7f0000000000)=0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8, 0x2, 0x2, r1}, &(0x7f0000e53000-0x4)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fgetxattr(r0, &(0x7f0000000000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000000000)="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x80, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) fallocate(r0, 0x3, 0xfffffffffffffffb, 0xa56) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000)={0xffffffffffffca04, 0x7, 0x0, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x1}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000004000+0xfd3)={0x200, 0x0, 0x7, 0x6, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000005000)={0x4, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x60)=[{0x8, 0x9d, 0x2, &(0x7f0000006000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0xc2, 0x5, &(0x7f0000004000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x401, 0xd5, 0xffff, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x1000, 0x0, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)={0x3, 0x0, [{0x0, 0x0, 0x100}, {0x3, 0x0, 0x0}, {0x0, 0x0, 0x9}]}) fcntl$getflags(r3, 0x40a) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000005000-0x10)={r1, 0x58, &(0x7f0000007000-0x58)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0xffffffffffffff00}]}, &(0x7f0000005000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000007000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 18:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, 0xc) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="", 0x0}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) epoll_create1(0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007be000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x7}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)="72656e6f00", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f00009ed000)="", 0x0}, {&(0x7f000019d000-0x2)="e833", 0x2}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0xd20}, {&(0x7f0000381000-0x22)="d006f33defe059f16bf5d96ff8ffd4b075c387dcab28faadc622e38e5f764fc723f7", 0x22}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae4ddd98a95293cea3145f0050e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b7075e68c5a3a2477685ef389dd8e03e0319fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb208000000", 0x91}, 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0x1000}, 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", 0x1000}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}, {&(0x7f0000f0f000)="f6a3d6b0fbfaf49db326b2bdc3ba8d86839076036160ba8777d8b2e052623545ba464ba02e26a9720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a646bbb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x7) 2017/12/10 18:46:37 executing program 1: setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x2, 0x0, 0x10000, 0x20000, 0x4000000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000df9000-0x4)=0x8b04, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000b2b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f00003b3000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) socket(0x40000000015, 0x1, 0xfffffffffffffffe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000027d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000a60000)=0x1000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffd) perf_event_open(&(0x7f000099a000-0x78)={0x400002000002, 0x78, 0xd4e7, 0x0, 0x0, 0x200, 0x0, 0x87, 0x1008, 0x0, 0x2001000000000f6, 0x200, 0x8, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2006, 0x0, 0x10000000000, 0x0, 0x0, 0x8, 0x2, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r6 = creat(&(0x7f0000ad7000)="2e2f66696c653000", 0x8000000000000010) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d60000)=0x0, &(0x7f000063f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000092c000)=0x1, 0x4) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000135000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x2000000000002, 0x104, 0x0, 0x1000000, 0x0}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f000021e000-0x1000)="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", 0xfff) r7 = request_key(&(0x7f0000bfe000+0xc00)="6173796d6d657472696300", &(0x7f0000958000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009c8000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffd) r8 = add_key$keyring(&(0x7f0000d89000)="6b657972696e6700", &(0x7f0000baf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r7) add_key$keyring(&(0x7f00007ad000)="6b657972696e6700", &(0x7f0000c7c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r8) keyctl$get_keyring_id(0x0, r8, 0x9) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f000002e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000627000)=@assoc_value={0x0, 0x0}, &(0x7f0000a8c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000d2c000-0x10)={0x1f, 0x4, 0x3, 0x3, r9}, &(0x7f000041a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000289000)={r9, 0xe1}, &(0x7f00005a0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aed000)={r10, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f00005ca000)=0x98) r11 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r11, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="af33ca00dcf4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) 2017/12/10 18:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000)=0xc) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) r0 = syz_open_procfs(0x0, &(0x7f000052f000)="73636865647374617400") ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000723000)={0x8, 0x100000000, 0x2, 0x0, 0x6, 0x6, 0x6, 0x538b, 0x8776, 0xfffffffffffffff9, 0x1, 0x5}) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:37 executing program 4: mmap(&(0x7f0000000000/0xf3f000)=nil, 0xf3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x3) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) bind$alg(r0, &(0x7f0000343000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0xf, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000688000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xb9)="0023ffc12784f84aedf06718314f2361cd6b6dd923e77481bc88800256ba80d1e5836b74ca163f81fcdaa021a676a7ecd349c60203fc5ed8a32d3e6dc8b24f0dcf4d0df400ae32d170d38a000001016189208ddd4a29c62268919053e74e51e850c002940e325e5fb3c239340fba4f56cea53f8bb68473a54793704497d1b6362724c2a43c3489115d0775d7b31be2b6c1a4b7b7231fcb7171f45f1cc36650fc5d53fa58299d24e02dbe309a71bb67e8b40643f71ccc102108", 0xb9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad460000b86dae79fa2e9d4d54", 0x10) splice(r0, 0xd, r0, 0x0, 0x40, 0xd7b9b3bfc07b969e) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8e000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000b5d000)=[], 0x0, &(0x7f0000f3d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4080}, 0x80) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000301000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000145000-0x4)=0x9a) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000692000)=[], 0x0, &(0x7f0000d98000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x6}, 0x101) 2017/12/10 18:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b99000-0x11)="2f73656c696e75782f656e666f72636500", 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003b5000)="2e2f66696c653000", 0xc0001, 0x108) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009da000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000f4d000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, &(0x7f0000528000-0x8)=0x0, 0xffffffffffffffff, 0x3) 2017/12/10 18:46:37 executing program 4: r0 = creat(&(0x7f0000d1c000-0x8)="2e2f66696c653000", 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000+0x531)=@add_del={0x2, &(0x7f0000000000)=@generic="00487e1b54c8a37a79971cca9e800712", 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x100000000, 0x82202) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[], 0xee, 0x0, &(0x7f0000003000-0xee)="78692f0300b28aa127177c546db35bf41f31eb0b58e2bcf8a3d6b62ed6fef83f2f6c547ca53c2020f9876622362203d65503ff48780008764348b89da4dc982afa4ee705f7a661e73e508f025942071aac0b2e3c8ef54e062402b095a591bc2004f8c0915deb9dda858745f369b6e0702053cd3ad7b1d4d24c8ee292e254003f92a56a54064d28c3eb41d09a53b866c7b9f142a895d92a2053e53cbe4cb7b1c3542d38277ad66b1bb0246d2089bfa160e879fc3af36d92b36c873d0de76a4c4804491c6f740a88cd7bd65b695484a06fe84df8206f51d330a8f680e51f8375aaf73c86ea1dce32f6af4d8d160607"}) r3 = syz_open_dev$binder(&(0x7f0000003000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) close(r3) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00003fd000-0xc)={0xffffffff, 0x3, 0x4}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc00016de37101d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000eb000)={0x0, 0x9, 0x10, 0x800, 0x400}, &(0x7f00006c1000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000042000)={r6, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, 0x98) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef3000)="2f6465762f70746d7800", 0x200000, 0x0) waitid(0x0, 0x0, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000d7c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r7, 0x80045439, &(0x7f0000000000)=0x0) r8 = dup2(r4, r4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000006000-0x30)={0x108, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r5}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}, @flat={0x73682a85, 0x100, r5, 0x4}, @flat={0x77622a85, 0x10a, r5, 0x4}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000008000)=[@fda={0x66646185, 0x7, 0x0, 0x2e}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2d}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000379000-0x4)=@assoc_id=r6, &(0x7f0000537000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f00005ef000)={r9, 0x2, 0x30, 0x100000000, 0x5}, &(0x7f0000e44000)=0x18) 2017/12/10 18:46:37 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00003bb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d6b000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000023c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000da000-0xa)="2f6465762f70746d7800", 0x8003, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007b2000)={@generic="f2db6982775b9b8a834fe708d3191d11", 0x8001}) poll(&(0x7f0000d45000)=[{r1, 0x0, 0x0}], 0x1, 0x20000003ff) r3 = dup3(r1, r2, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00002fa000)=0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000dec000)="5f88591c1173f699c9b30a2aff996304105904e8eccf5bcdc1534c1be4c9ce1b2ed0e81859152da140625e6ec7df30f97c5a498fe45ed39ce6c01fc2a215155956cb510905e7aa11fdf8aab3540e27c7157d7eab0a25717e80b44f11867187b08ee4df7ca2f50996b84a135b10c6b7dfe2a477a0ee762b66b8248b871579ba00b88e95e477eed61bc4fd28fbc77c0560e3e2871542cf1a5c8172e43ceefb5276a4c377c321b17795c2d0f7fcdf38b3026cc17fbba748a2f2082563") [ 576.941651] binder: 17173:17175 ERROR: BC_REGISTER_LOOPER called without request [ 576.949305] binder: 17175 RLIMIT_NICE not set [ 576.964708] binder: 17175 RLIMIT_NICE not set [ 576.974651] binder: 17175 RLIMIT_NICE not set [ 576.984581] binder: 17173:17175 BC_FREE_BUFFER u0000000000000000 no match [ 576.994254] binder: 17173:17175 sending u0000000000000000 node 655, cookie mismatch 0000000000000004 != 0000000000000000 [ 577.006465] binder: 17173:17175 transaction failed 29201/-22, size 72-8 line 2969 [ 577.031243] binder: BINDER_SET_CONTEXT_MGR already set [ 577.034440] binder: 17173:17178 ERROR: BC_REGISTER_LOOPER called without request [ 577.034455] binder: 17178 RLIMIT_NICE not set [ 577.036684] binder: 17173:17184 got reply transaction with no transaction stack [ 577.036694] binder: 17173:17184 transaction failed 29201/-71, size 24-8 line 2690 [ 577.042719] binder: 17173:17185 BC_FREE_BUFFER u0000000000000000 no match [ 577.071323] binder: 17173:17175 ioctl 40046207 0 returned -16 [ 577.071402] binder_alloc: 17173: binder_alloc_buf, no vma [ 577.071430] binder: 17173:17178 transaction failed 29189/-3, size 0-0 line 2890 2017/12/10 18:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(0xffffffffffffffff, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:37 executing program 1: r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x96)="2c36dfc7ef3bee38dca4ea6cf918696953ed3fb515d7b542a287a40007db49a15145fbc281cd15e3e04572b80be30be5a94af9f8d53e750e6f0b32425191e0b87e6879906cd075f509fcbd8b168106c5bcc40b585e443636edd1f30147f4198e1053f128d4f8efb6d0bce2970dffcd05c03c40e301f64bfe692663bf0826a516a342f69a05fb8991a6add7d3c590616deb65b34f1983", 0x96, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000698000)={0x11, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f0000607000-0x70)=[{&(0x7f000091d000)="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0x1000}, {&(0x7f00007c9000-0x9)="46b80701bcc83c7076", 0x9}, {&(0x7f0000e72000-0x53)="1222683522ba62ff0825be78f96163efdefdc299b4000ddb903e78e967de6402e7c0c47a62a6a621f1fccf4ed2b2d7c735b917990c2116171f6024d9a5d6b00d28dd97b148cd95e31622c2cb64b8403d94db0d", 0x53}, 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{&(0x7f00003cd000)="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", 0x1000}], 0x7, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000fbe000-0x1c)={0x101, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000394000)=0x0) perf_event_open(&(0x7f000056e000-0x78)={0x3, 0x78, 0xffffffff, 0x100000001, 0x3, 0x86e, 0x0, 0x9, 0x88, 0x7, 0x44, 0x0, 0x4, 0x10, 0x0, 0xef, 0x0, 0x0, 0x4fbc, 0x0, 0x3, 0x8, 0x7, 0x4, 0x5, 0x5, 0x0}, r4, 0x7, r0, 0x8) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000019000)={0xaac75d3986ff5ebd, 0x0, 0x80000001, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) timer_create(0x4, &(0x7f0000048000-0x60)={0x0, 0x38, 0x4, @thr={&(0x7f0000c18000-0xa8)="ef74e71318ca3feb9610d0bab04c7c7346f8b9ccf03c0ffb508e5f1fb042dc8c5850c92198bbb741f84cb2ed7192adb3fc68a6a2e7dc662f0080b834c6ebc3b2b616e5c326586e9803243fe1aff27d08c916ff29b7e03c0817f688a7d92d6e2461e09ef86cb184de44063a77157929e93af765f84cb77c385c7afef2c1df42ad6b01c3a5646b2177e0da75dde683526894bd337653bbde1ed5b565d4775791b088ae1794e63e73f2", &(0x7f00005c5000-0xe2)="fde796d830c86803f1e109ab79b571d3bcfe96313743d22e9007237cc1a2e9ab5d46a2b220d7c6769994e9f5843f9d5284231f1c1bbac489bdd82dc7240de7eef993d5b5a95c4b5af35e1281b614c02d6d8cb91139015263e795a8da26c60b22c7dbc6c00e85c1762fdac8a423f43d2e13a2fbe72c956bef7906e6945960ed2d8e301d726786a72ccbe3c9f5ed64c29b79859ec58f801bd17a8c08f4288484d7e56a8d16de554dda0e6e5edcee7f772d568851f112fec7eebc417d1dd3ea6741a43d48f3264625625595b19bc8642bad11d36d98d37e1b4045443585309a8b5e3e80"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e2000-0x4)=0x0) clock_gettime(0x0, &(0x7f000042a000)={0x0, 0x0}) wait4(0x0, &(0x7f0000c15000-0x4)=0x0, 0x3, &(0x7f0000797000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000333000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f00008bc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0xc, &(0x7f00001d7000)={0x1, {0x6}, 0x80000004, 0x3c0}, &(0x7f0000404000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000b000-0x8)={0x0}) timer_settime(r5, 0xfffffffffffffffc, &(0x7f0000274000)={{r8, 0x989680}, {r6, r7}}, &(0x7f00004a5000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/10 18:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xfffffffffffffff9, &(0x7f0000601000-0x8)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f00001e2000-0x28)={@common="726f7365300000000000000000000000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="73697430000000000000000000000000"}}}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000050c000-0x8)={0x0, 0x0}) sendmmsg(r2, &(0x7f00003f7000)=[{{&(0x7f0000df0000)=@hci={0x1f, 0x4, 0x1}, 0x6, &(0x7f000096e000-0x60)=[{&(0x7f0000563000-0xc8)="fb6260320d23cc3b03e634bf47887742151899dfd48f22944d032ea72d53a279ba436c6008339d8b214794f3ffb1cbb3211581ec660a5672780fa1746fb9250b27c97141d6834d66076f8a347d85cfb885113146e355f19f47783416c4eb7c5e1550aa0b6af83641d6808ce481a97250fe3ca01b6bc250df08ae7626599509f8e841695b23031ea8508666cabc261e506025465a642952ec8b0bd45cfa4bdb1ebca600baf11b08cb37ef30a08fbbbc9f840c310c7ae95d979a6d52bbc68883005dd7d6349cdf2340", 0xc8}, {&(0x7f000013c000)="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"82ae748e0b1c88"}, {0xd8, 0x1, 0x80, "46593af54a584b680b28ae4748ad0b0245866acf719a5097bad86b77ffabba7153de60d628e188132b31ba929cd75539d4bfc5b080808b697b299ea6f9d7d9e5ed219e291998bcc88d8efaa322ef25afd89ac228c17dc7867c784e28c0e5da274622e6776eb4a08070ba83c5e36e82c46312da8a2e5cdc656a94c8a52bc11de8822971327855e5ba240c7571d8e834c174388fa212f72d897695d02a73197bb3acac69f031768065bd90b21d4175a70ba10524814e829381c4f557ec05facbcc83c54817869308"}, {0xc0, 0x1, 0x79, "d12d05457499aa328535ad50df36f6d629dae467e069b141f6bf48c07e65c5dee751177a0d97b25038fcd9ebb08b44dec2af9db8a940cebed5f110d7595ec5428c89f237d43e6b6c2887ac97027ebcff52fd821893e47aa7ad5ceb6329139dea80cba9809b315fb81d6540796fdad723a3d0a62b4fcbec406ff45c618aadedb555710aff2e527ef5513b9901bb318365e12c2f500783e50be7e03f40da9ce9e471a866d38440c81db6"}, {0x38, 0x117, 0x4, "e1042d972d9a500e7ad02ec35ac162612e417cde6a9138660442579e6675a9a05cd838"}, {0xa0, 0x103, 0xfffffffffffffffd, "810041e2daf4d9de6b6d00f02233e750a98c49012c8791a06d0ebca15be424f58836a332dd5001dcb0c8e5402c437107dcb40d1ee746069dafc7425a09b638bdc281bad561f43c6aa3c0563bd777418838960b70d352a3dce455d98095c9eedce8765fc4202eda4a9e55e1d378dbd31136952d26658dd1c402742b2257235d53c4432d4aae9f04a0c7c76a0cfcd9f68a"}, {0xf8, 0x102, 0xf18a, "402befba5fc7105f40c1c1bb28d00627aba0c955673a7a2d3d99e8a40401b8ed3552c780e8c25b5183e78cfab12e7b49ba9a89eee6b07282af5280871e08b05ae4aa24a9de2f4d7fab276f06803d2f19fa475b1689efef28e49fcd90411000c66a181c2efc2618ab00f98d986fca5c52eea6be310270fc659fd7486130d012cbac62442d0ef7decad1b352be5591e6138e5c7adb425bafa84e29ea10723d1ecfce566835652ba3ee11ba20196373efc4fae7af3d273e4b877e35b211af615c6059c5c31bba5b01c7bf589da8b1d99fc9ac4f82e4c49fb8b560e7f8108e9a8ba4a5e0"}, {0x48, 0x1ff, 0x3ff, "07c4332ef46e416ee8c41f2c8d48f34ef0719766ad74cef630ab1d4f6cc32b92dee499fb2e85e65050981a1aed1292b19dd7"}, {0xc8, 0x10d, 0xc6, "6b5b64636a08ad6e4bb50d4e19fb14641b251f466890e8f0ccf061f52c542b8ad67475ca6fbd740788f9b36df3858a0446896808e540637ea089c2c476e1f39a6923b1e231008b4039683458aecefa55794272ca8db30ed1bd7c52c4043c6ecbd6f851f0fc0c62fe4da2ccd06114d6e81edd3d709c2c86b9bb22767680756e35cc11d5c203dc96cf02a453cfeb27ce8b69af7f09193f615da020129f839048aa6f5065bb87895960c5ac65533583eea2d7b887f77c09b73c"}, {0xd0, 0x10d, 0x0, "cd93ed26a6b338eae9e69474b884efc945ed0355627ed88c84766864bf35d62808a2d680c771d31401f6d0028c196ec65af9bf4eb4c09aefeefced66ee66c2d46ccbbb38347479eca516451824683e7cae88af120a0c4e35121f1a4bf2f29f33164ab540bf5054b4f4d5cad86c801b45363b862ab07e36c3b0c9b9959e26535aaec4e33523da4c23a48b7ab2ac34ba1a51e60c33b5e8183aea97afa26969844360f3e54d3d068f58db85031fe9e79375b5279e70a733d104cee0fce95b"}], 0x9, 0x48040}, 0x80000000}], 0x8, 0x800) r4 = accept(r3, &(0x7f0000cc1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000759000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00005a9000)={0x0, 0xfffffffffffffffe, 0x6, 0x748, 0x5, 0x7, 0x6, 0x5, {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]}, 0xde4, 0x3824, 0x8, 0x6, 0x81}}, &(0x7f0000f49000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000823000-0x10)={r5, 0x0, 0x7, 0x5}, &(0x7f0000d25000-0x4)=0x10) recvfrom$inet6(r0, &(0x7f00007eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x22, &(0x7f00008a3000)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f08}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a89000-0x20)={0x0, 0x0, 0x8000, 0x1, 0x6, 0x7ff, 0x9, 0x5, r6}, &(0x7f00006b5000-0x4)=0x20) setsockopt$inet_tcp_int(r4, 0x6, 0xd, &(0x7f00000b8000)=0x800, 0x4) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000ff7000)=0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f00005e2000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333320000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000"}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f00006b4000)="3bdf2c549901dc6a15af57c0bed14c090c9176026b813c4aa8adb5f77217e675193694c5f2b74d234f8c346a8b8f79f1b187f534221e", 0x36) sendmmsg$alg(r9, &(0x7f00004e7000)=[{0x0, 0x0, &(0x7f0000f0f000)=[{&(0x7f00001f8000)="5cf5b4f03508901c76af323f360b92e52fb6", 0x12}, {&(0x7f0000296000+0xdf3)="18700041", 0x4}, {&(0x7f0000b5f000)="fcadc1e8635549df211589cba2c0d87bb41d9012de335d0116987c0a57b1048b5ceeb794a689bcb2122f9ab3f388a30d9b5360b17ab83800f745d6eb0bd1a85f34b2620955dcf3013321d5ab0ef17f1eb19ce615e9ecf4125834572626facf2a93cc39397f0c7ce0c2794ca722441883c294f8d6f3fae26a0440acde78c3a0c38fe3eaa02f1ba6e4c671b742fe1c473c35fd24abda5421782b2e5ab8eafdfaf01cae367c0e11a78b68fdadfadb4011e4ddaa1a936f5fa2ccf784f355b5dd86fadac4bf538d30523c684efc82e1e19ad63c70260aa94a37cc46d8b4ca080361aa3b", 0xe1}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00009bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000096e000-0x4)=0x14, 0x800) bind(r0, &(0x7f0000765000-0x10)=@llc={0x1a, 0x8, 0x7, 0x0, 0x7, 0x2, @random="986e82e4e2d0", [0x0, 0x0]}, 0x10) socket$inet(0x2, 0xa, 0x800001) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000b8e000-0x4)=0x0) writev(r1, &(0x7f0000357000)=[{&(0x7f00005fe000-0x1000)="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", 0x1000}, {&(0x7f000068c000-0xe2)="f7d9e8fc3668908508fe5bc81a6082bd43f24fac31bcb585534a05871a161ee377ca77bfb2bd662b2687d69524f70700c3e272c5c810d929b8e6696955424786e1662ba5de1fda5cb3a1ce35bf8262815ef34d383aa2f9ce0600200000000000aa331344844cfc9e4c1f3700b7abb6df9bafb52e2c51b68ebd1eba5df7a187fa1129a11461a2cd6ca3ab0f114befb16a4454e854edd765340cbecdc996d87bd2b330000000079495956b376993c3e344db0ce12c21bc00b14213a10713e9c9baa8cf9d991a0387e408f15b64da4e067f3828d5fbc6267d51e7bbbc57e27258d787be", 0xe2}, {&(0x7f0000381000)="c40850a82dacf0601d662e954a91ae8c52617cc1e3b9df07a22367fc7137a22d7c10887c587e76281def7655ed13ecc216ea0a4a52f5329bf35198a2168bfb05cbb27b8c7afd2601729cd363be627a5a9c4afe0db1ac3ac50cf9a12fead89adeeeb655090d9ac7d9b85c4641c1c8d54a822bbb7062ef335772fee63c6a52d7bd24b0aa3b3b9773486ee7001ff0422f34db791a803010291835cdb288308c425f690368da36ae8be2cc6698c338d48161eae2e83e767e1b1c9e482f609d473a54ae5ce7985c7134925a9a704bb9f54dd479fe", 0xd2}, {&(0x7f0000044000-0xb7)="33e0af3af3ed6fb9fc298f6ef7518ab137ebbd9d929ee82556636063eb3de5df3def395835c56fc336f6ad432aec8ce49674b4ac21933cf0948f981bb4983ea43a7cf24286759eaa20e2aaee152ce8c390dfe370b10e26ea8619f3683ca1729cfa1ec8883b72bd5afef3c6c061c9816c9dca65264b937363ee665f5540d0e3dc79fcc025f62b4579474a81d31bfa6ce405000000000000b3c6037e6b083bcbaad0924543775f595b52818684000172f19b654e936e26", 0xb6}, {&(0x7f0000a46000-0x32)="5551a857bf385fc0d2ada95a5b6250afa528257adc183f775041656c17506dd23079f512c332913ea157afdd158bb1fdfdf8", 0x32}], 0x5) ioctl$sock_netdev_private(r7, 0x89fd, &(0x7f0000d5e000)="78cb6ad30d98037dcba7b03c012588fbda8b800bca3e00840eb1a1b4bbff873705e0859dcb515eb3cf19eb19ba904b3c30e8b5d942b5b4fc45dbd6d82dfb65") ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000fa3000)={0x0, 0x5, []}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00009b7000-0x8)={0x7, 0x4, 0x20000000000b3f, 0xac5}, 0x8) getsockname(r4, &(0x7f0000f0e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b24000)=0x6) socket$bt_bnep(0x1f, 0x3, 0x4) 2017/12/10 18:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000640000-0x4)=0x0) r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000054b000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$KDDISABIO(r1, 0x4b37) sched_setaffinity(r0, 0x8, &(0x7f00003b8000-0x8)=0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)="") utimes(&(0x7f00001e1000)="2e2f66696c653000", &(0x7f00005be000)={{0x0, 0x0}, {0x77359400, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000039000)={0x0, 0x13, "9bd6bf7115448464376aa70f38803eb35addfe"}, &(0x7f0000fb6000-0x4)=0x1b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e44000)={r4, 0x5}, &(0x7f0000eb7000-0x4)=0x8) clock_gettime(0x6, &(0x7f0000dfc000)={0x0, 0x0}) write$evdev(r3, &(0x7f000062d000-0x90)=[{{0x0, 0x2710}, 0x5, 0x400, 0x8}, {{0x0, 0x0}, 0x5, 0x410, 0xeb}, {{r5, r6/1000+10000}, 0x5, 0x100, 0x7}, {{0x77359400, 0x0}, 0x3, 0x2, 0x1}, {{0x0, 0x0}, 0x4, 0x8c, 0x6a}, {{0x0, 0x2710}, 0x1f, 0x5, 0xff}], 0x90) execve(&(0x7f0000f62000-0x8)="2e2f66696c653000", &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)="7070703000", &(0x7f00005fa000)="2f6465762f696e7075742f6576656e742300", &(0x7f0000c51000-0x12)="2f6465762f696e7075742f6576656e742300", &(0x7f000008d000-0x1)="00"], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)="6367726f7570266574683176626f786e65743125766d6e65743173656c696e75782d00"]) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00009fc000)="2f6465762f76637300", 0x80000, 0x0) r8 = gettid() syz_open_dev$evdev(&(0x7f0000877000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffff0000, 0x4000000004001) sched_setscheduler(r8, 0x1, &(0x7f00003bd000)=0x7) sendmmsg$alg(r7, &(0x7f000094b000-0x38)=[{0x0, 0x0, &(0x7f0000137000-0x30)=[{&(0x7f000008d000-0x2b)="dbeff8db3b63525f31eaea903fbe9b115bf27af2553ff6eca740e37919402f7afc599a78ac7bcd05c29f9d", 0x2b}, {&(0x7f0000f44000)="654b44ba4ee58a0b07c119c38b4847cbe6715dfbf03b20a6f06c17a24a18ccc559abd8bc62c2", 0x26}, {&(0x7f000011c000-0xcc)="8388002834fe1d9367e9abe1e5078941696e4b169b9647a685dacc43fd31641472c26cdd487607f987e1d71e13e13e99c7831d47ec57797e516f4f0b2ade712b4eb73d81588676dd69233453a9b0b6008946048995cd2848925cd721ff209200f5b912eead142aef604d30f0d7501cc4aec4bfa05ae057ef0ee0f86a337079521f6490a7e059d556458be81c55dc0881a7adb116c37c7ad1b519b7334c51b6dff23c5bf362c9f455c92e32a7c8b5b92efb43d989bcd78547fbf8c96c2f5799cb36b145fb87066a0bfa22f361", 0xcc}], 0x3, &(0x7f0000e0a000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1018, 0x40000}], 0x1, 0x0) set_robust_list(&(0x7f0000f8c000-0x18)={&(0x7f0000bc7000/0x1000)=nil, 0x8, &(0x7f000070c000/0x1000)=nil}, 0x18) ptrace$poke(0x4, r8, &(0x7f000067e000)=0x0, 0x8) name_to_handle_at(r7, &(0x7f000017d000-0x8)="2e2f66696c653000", &(0x7f0000197000)={0x8, 0x800, ""}, &(0x7f00007e2000)=0x0, 0x1000) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000ced000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000851000-0x8)={0x0, 0x0}) close(r2) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00003eb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/10 18:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x31, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da11, 0x1000000000047d, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000058f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008ae000)="2f6465762f6175746f667300", 0xfffffffffffffffd, 0x0) add_key$user(&(0x7f0000707000-0x5)="7573657200", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaa000-0x37)="81c29befc1ed8cc3b1aa8b9b40d4f8fde87405038d99db02cf034ee60c3e03000000000000073183c27f32f5b9a6a54ec64c76f59ff5da", 0x37, r2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b0e000-0x88)={0x9, {{0xa, 0x2, 0x685, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept4(r0, &(0x7f0000130000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d83000)=0x58, 0x4000007ff) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r3 = add_key(&(0x7f0000f27000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000940000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ea8000)={0x0, 0x0, 0x0}, &(0x7f0000de2000-0x4)=0xc) 2017/12/10 18:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000a92000-0x12)="6e65742f6970365f666c6f776c6162656c00") sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000cf1000-0x38)=[], 0x0, 0x0) r3 = getpgid(r1) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000da6000-0x4)=0x0) getpgrp(r4) syz_open_procfs(r3, &(0x7f0000df4000-0x9)="0107742f7463701c00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x10000000008) connect$inet6(r5, &(0x7f0000fd4000-0x1c)={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x8cd}, 0x1c) setsockopt$inet6_buf(r5, 0x29, 0x2a, &(0x7f0000fd6000-0x2)="d30d", 0x2) bind$inet6(r5, &(0x7f00004a7000)={0xa, 0x1, 0x8000000009, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000001}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x49, &(0x7f0000a8a000-0x4)=0x4c7c, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000382000-0x58)={0x26, "6165616400000000000000000000", 0xfffffffffffffffd, 0xe, "67636d5f626173652863686163686132302c74677231323829000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f00001d6000-0x58)={0x26, "006b054970096572680000000700", 0x130e, 0xc04, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r7 = socket$inet(0x2, 0xffffffffffffffff, 0xffffffffffffbffe) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00007aa000-0x1b)="198179c06cff07e30400090c63e297d60f069680e800015a034217", 0x1b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c6b000)={0x0, 0x0}) bind$inet6(r8, &(0x7f0000e56000-0x1c)={0xa, 0x3, 0xcec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00004fb000)={0x0, 0x40, 0x20, 0x29, 0x200}, &(0x7f0000f0f000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fd6000)={r9, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000e02000)={0x3, [0x7fffffff, 0x6, 0xffffffff]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000837000)={r9, 0x8b, "d4789dd82cd7b0b6f653e2541fdf03c8bf8aa3af966719975d0fd8d70cd91a1767924e650dfbd1aff4350e23acb040f1930d10b0cad6a4f8a8bb0c383b0c3dd2788f39fb9c88bd3858b86e3e2285a73322e41396c0cdd64547e838ecf5ee9d783c4946cf94d806c724e7e905d4e516757b6691c49a3cb119867a36fcc37f2ecda90c96d6695f72eb7792a4"}, &(0x7f00003bb000)=0x93) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00007ce000-0xc)={r10, 0x203, 0xffffffffffffffff}, &(0x7f0000e8b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000095a000)={0x0, 0x1, 0xca, 0x6, 0x1, 0x807e, 0xeaa2, 0x0, {r11, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x2, 0x7}}, &(0x7f0000cbd000-0x4)=0xb8) r12 = socket$netlink(0x10, 0x3, 0x0) writev(r12, &(0x7f00006f6000)=[{&(0x7f00006d3000)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000003c00040001ed9053", 0x3a}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000060d000-0xb4)={0x0, 0x0, ""}, &(0x7f0000b47000-0x4)=0x8) [ 577.071500] binder: 17173:17185 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 577.071513] binder: 17173:17185 got transaction to invalid handle [ 577.071524] binder: 17173:17185 transaction failed 29201/-22, size 72-8 line 2775 [ 577.116220] binder: undelivered TRANSACTION_ERROR: 29189 [ 577.122739] binder: undelivered TRANSACTION_ERROR: 29201 [ 577.128359] binder: undelivered TRANSACTION_COMPLETE [ 577.135482] binder: undelivered transaction 657, process died. 2017/12/10 18:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xffffffffffffffc0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000067c000)={0x7, &(0x7f0000ff4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ab000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ff5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000a9e000-0x8)={r4, 0x1}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) r5 = shmat(0x0, &(0x7f000076c000/0x1000)=nil, 0x0) shmdt(r5) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000f65000-0x80)="92d03353b77863e85228025d047cdeda50ddf591b7843a21e915dbacde27d130a3ad209fbba290dcb2471c9b3a1876aa62acfb7f0575444dedcf69763e2a04ac240c6b0ac2615512d875559e8f1de70f21908f160933155d8b2ab1960e0e9b043a237a3a1129d06800140011d52ce79b84093797a898093e340b4916a3b7f669", 0x80) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000249000-0x1)=0x0) setsockopt(r6, 0x4000080010000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000f64000)={0x6, 0x0, [{0x7ff, 0x7, 0x0, 0x0, @msi={0x6, 0x7f, 0x6}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x7fffffff, 0xd}}, {0x4, 0x1, 0x0, 0x0, @msi={0x100000000, 0x2, 0x80000001}}, {0x7, 0x3, 0x0, 0x0, @sint={0x8001, 0xfffffffffffffffb}}, {0x1000, 0x0, 0x0, 0x0, @adapter={0x7, 0x4, 0x80000001, 0x2, 0x3f}}, {0x20, 0x1, 0x0, 0x0, @msi={0x8, 0xe43, 0x10001}}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000f64000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) getpeername$packet(r3, &(0x7f0000f04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002da000)=0x14) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) 2017/12/10 18:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000e6d000)="656d31776c616e31757365722f5d2f00", 0x10, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000d18000)={&(0x7f0000cf2000/0x2000)=nil, 0x200, 0x4, 0x42, &(0x7f000043e000/0x3000)=nil, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) [ 577.224511] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 577.245115] device lo entered promiscuous mode [ 577.251737] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/10 18:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x26b, 0x3a, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x3, 0x6, "c8854e", 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}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) r0 = gettid() perf_event_open(&(0x7f0000fda000)={0x2, 0x78, 0x7, 0x0, 0x40, 0x0, 0x0, 0x4, 0x0, 0x3, 0x18000000000, 0x7, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x59f000)=nil, 0x59f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cca000)={0x26, "736b636970686572000000000000", 0x1002, 0x0, "63747228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42400) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[{&(0x7f0000240000-0x9c)="fb174faabc3073ec8b5c6fdc7b570d76a03a9740657294af75254f194b55e7b753551ad512e33b0b9a84c49e280055463e2f56618d555f9c199b86f6ae572e4943f772a6e28e5e96e60b42b4177c743feeff4d4d4bebac386344b6b709ff6b28cbcda9e8e82e0afdde8827a1cf0249dd76bfc6824f77edb741f87f0eb7623ff6cd19a64096cf69747f076da201d8b499ca6e5670780ab01349b5ab31", 0x9c}, {&(0x7f0000405000)="8544c48124c8633b607dc100e1b2756d6ae6bea065ff56f501ed5ed9d0d3ae0e762f693a1e6807bd5afdd5567b8ac537909c1d8cf4aa6761e644606212e6faadfe1fa87cc9878e468305a2f59129d2ada2c2f63d8997f337f84f0c17911b5a617fbe9dd469ffad243cbc647fa1adc073227f37a7fc22a2882a19f9ad04a014411964bb9f0bdadbf5d6cefe4fcd38499f9f28bb2ce86de7b3b4d5aa0e35ccb40d2254706fbb62ccc24ac5181eecd74501c4a2ab09f122296dbe3e1985b25a59f3aa733f1ce4150e4b8dfd6333dd7987a3da03a3cf133b19d58b2fd922f0b73b7c93", 0xe1}, {&(0x7f000059c000)="a93b5f26f654729d490bec052ca4e21e81d0f7bd47504678eadc822563ccfff901a952199b69c0b2da538545c686e26b330331afcb1b97d3993637a8aeafc87f1a08feee9b3fcb9f2bdd18687b4c12d36674dbf58d90327b2949a8d347", 0x5d}], 0x3, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40040}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="38639658c7e4aa4c60033e471ec0767958ecc3fbeed95a3a1b3d6b6371ba3399f3f068bddd0cb02686144df43279693531880096239a0ef4c1b6455183b66dc65e789ad64bbdcfbf83f91a94b49af1739a463b60e375041cf5f0dbbae7ef95ac80d31ff67c7f99493a9627fb5394f13310e5d4cc593a5d64d8534aeb31cfa179ece7dedbaec0de74b4302f692fe791dd20230559fff930320e7d259db594bcb2cf948b3bc82ac3840f3abb903477382ace101004633eb7615c1906928b7f843c6d74d083c1f45ba400b115f90e935fb9861f9b6709779916b551da3699b9d21eaf38", 0xe2}], 0x1, &(0x7f000001d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x400000c}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="219af531089070f5a28b", 0xa}, {&(0x7f00001cf000-0xc9)="96aebde598aa39d312f52d36a5e2920a2b02ac34571071b9f629a84bd0b67fe412243ef3f486e82634efdf7788ddae5288256a1e1396b6476f2330592fbc9c0231ca82b51fcc9a8b35ee1619af106eb03b0d07b1c1807591897a5b1115e428cf419805a9b343e79bc71095ae56eeaff1aea74f112b6327208335d06eca3419d04bc36174b41fc265fb1e3c09e64d90de6826c143f54b2c6afde3b6585e5dd885ae6435e9019d94ed15e92822ac6aeaf52613aecbb5c590f680192f5a87e03d880c9c96808a7e23a2cc", 0xc9}], 0x2, &(0x7f00004bc000)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0x58, 0x117, 0x2, 0x42, "61d2915d2d13b914da6ca41eeddcf25a97a506ba70464a0000000000000004bb0d5249c04ca064092bda338b50a148b0b6bbd433ea05733ed3469f212fa5de927787"}, @assoc={0x18, 0x117, 0x4, 0x80000000004}, @op={0x18, 0x117, 0x3, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xe8, 0x80}], 0x3, 0x4004) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a4e000)="2f6465762f76637300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x49f6, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x7ff, 0x2, &(0x7f0000001000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x77359400, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r5, &(0x7f0000000000)={0x10, 0x0, 0x68b, 0x97}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x2012, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt(r5, 0x100000000000010e, 0x5, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x1000) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000002000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x95) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xb796) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000cf7000)={0x25, 0x0, 0x10003, 0x1000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000d0c000-0x10)={0x100000001, r6}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000a06000)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 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) 2017/12/10 18:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000667000)="2f6465762f696e7075742f6576656e742300", 0x7, 0x2000) fstat(r0, &(0x7f0000b02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r1 = syz_open_dev$sg(&(0x7f00003ab000)="2f6465762f73672300", 0x9, 0x2000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004af000)={r1, &(0x7f00009e9000)="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", &(0x7f000065a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000fdd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x40, 0x0, 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") [ 577.274333] device lo left promiscuous mode 2017/12/10 18:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x4) syz_open_dev$tun(&(0x7f0000292000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x7fd) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x8, 0x5, 0x8001, 0x3, 0x0, 0x1, 0x400000000003, 0xffffffff}, &(0x7f0000e02000-0x40)={0x1, 0xb78f, 0x8, 0xffffffffffffffc1, 0x80000000, 0x8000, 0x11, 0x158}, &(0x7f0000000000)={0x0, 0x5, 0x8, 0x9, 0xf647, 0x4, 0x8001, 0x80000000007}, &(0x7f000022e000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2}, 0x8}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e8e000)=0x0) timer_create(0x6, &(0x7f00004fb000-0x60)={0x0, 0x3, 0x0, @thr={&(0x7f0000e36000-0xf5)="663618107c70fc983fa094f6e8c443cb947503021c8e235c57466ed2835be046a47746f6b063d8af52f86060b6eaf371ab12c77b01378beb4cc270ec46cb6f01b49f41a5785963c71aafbee354646975a6cf6a399d284c8b321db38ffa4045e4c744c36d23e2ea579cd3a29da25a0a769cd474cd60d6c7cf78fa92597cdebc3d1ee72f74e015a91bcdd972b907fc40e983b1d33b20f166c4a0fa89709591a09aff22a2d368c9025521eeb56e361ccdf69bf89cf5f2aebeb4afdac5cfcb94c63c7225300f44040000000000000077946363b2e806c354bb756d97d3fed333771a0538e20c71cb598d469314037386b9850ed6b4fa56", &(0x7f0000286000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007c1000-0xe8)={{{@in=@multicast1=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002cc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xe8) setuid(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x6, &(0x7f00008b6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000294000-0x4)=0x9, 0x4) getsockname$unix(r2, &(0x7f00000e9000+0xc68)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000021000)=0x6e) getrandom(&(0x7f0000f15000)="0000000000", 0x5, 0x3) socketpair(0x2, 0x7, 0x8, &(0x7f00002f3000)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000837000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bf9000)=0x62) mq_open(&(0x7f0000dd1000-0x5)="73656c6600", 0x40, 0x0, &(0x7f00009bb000-0x40)={0x811a, 0xffffffff, 0xfffffffffffffc01, 0x7ff, 0x1ff, 0x8, 0x9, 0x9}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000400000)="bfc16f10bcd1612f000f11aa455b52e61d8b5f2fc5100881011dceda1ef00ed51b4d66ccf2f938a9db3f241d2fa675b05dc3a33d44423116ff1dc90ef8588f3ee698cd9944399decc2221727f0bdb7c4660fd8a3869b6bbc51f52ef243eb5187131a9de9bd749919d5bca85eb12e4d566d8a81349181717ae06d2abd4a90c8117be6a7fa1caf4f6336f1dffd65942d96bc35b08c1c6219d0ff2b90371d151d17262545074c523807") open(&(0x7f0000196000)="2e2f66696c653000", 0x20400, 0x40020000fe) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f000085f000-0xeb)={0xe7, "20c553f680fb6a773f0c5e3d9dc65efdcdd9f07839283121ae500730df0877f75fb0b2fa6e8ae8c30ceec51e8d2d932d1988d9601f917b859c4d133f3275f8b29e13124bda73b50bd13321582b4a38b8015516baffda37dcbd9208341393df73e70c9a877c7645693467295757d3ca602cab2fbcfc96e9345321cb50a2dc551824042181179beaea2674da3dddfada629fb0851f419e202082ceaaadea401b09b52ee999f8f6a7238879f092faded37470a2795e84f90886d0f02a49add68a1b69ec598a5f1b4cf81cadfebf126ec076b75ad2ecec87c8f01eedf710353c0f328335fde9ed6eb8"}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00002bf000)={0x2, 0x0, 0x10003, 0x328}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = add_key(&(0x7f00000ec000-0x8)="6269675f6b657900", &(0x7f0000e3e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab3000)="2fbb72407c77f3c89c0eb5ac174e03c29cea3f19e222307c31552d09676a9f2f7fa34fbf2b9441e1e2bad47a9865481004b34e5442d94f74f8e3fd5fa0c43eb57b03763af5caa01b68045e7cf9a6d76a65e22fa1f1824147d008497565b8a8547663e7697777c2f9877872bf1a03642d2dda0ba3fed5f1bed3e727784de86af46fa99cad6b", 0x85, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r4) syz_extract_tcp_res(&(0x7f0000eea000)={0x0, 0x0}, 0xffff, 0xfe) [ 577.314074] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 577.342661] device lo entered promiscuous mode [ 577.350427] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f0000e71000)="2e", &(0x7f00000a8000-0x4)="7073746f726500", 0x1000, 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") [ 577.392143] device lo left promiscuous mode 2017/12/10 18:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(r0, 0xffffffffffffffff) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x6, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b2c000-0x4)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000007000-0x5)="0dcda69b52", 0x5, 0x5, &(0x7f00009c9000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000704000)={0x0, 0x89, "15e0f45d103e7b3936dcb090dbd534a58969793f7a2e49cefba5b34cf004d0fd48fb9b51cd324ca6742dc8d0e7094e181fdac2f19a2561f2f1b2bd7153e8b5e469dc2a2c9b670cd8667708b2510f55fcff9cdfb662f56733accc0038102320043a5bccc6a764b621259342fc29a426fb4110cb2e2f8ea7876fdb3da5f91524d085a1da85e7d10fa038"}, &(0x7f0000f50000)=0x91) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009d0000-0x98)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae, 0x3}, 0x98) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000f4000)={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xffffffffffffffff, [0x1, 0xfffffffffffffff8, 0x8, 0x5426, 0x1, 0x1, 0x1, 0xfffffffffffffe01]}, 0x5c) 2017/12/10 18:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c34000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722d63616d656c6c69612d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) bind$alg(r0, &(0x7f00003db000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228746561290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000ef8000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d63617374352d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000018b000-0x10)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) getsockname$netrom(0xffffffffffffffff, &(0x7f0000f5c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00004ed000)=0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000531000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bd000-0x4)=0x10, 0x800) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000536000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000f1d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005a3000-0x10)={0x7fff, 0xc, 0x9, 0x1, 0x0}, &(0x7f0000785000)=0x10) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00004a7000-0x10)={0x6, 0x400000006, 0x6, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004fc000)=@assoc_value={r2, 0x688}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b2a000+0x329)={r2, 0x6}, &(0x7f000091d000)=0x8) getsockopt(0xffffffffffffffff, 0xfffffffffffffffd, 0xbd0, &(0x7f000091d000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a4c000-0x4)=0x48) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000440000)=@common="697036746e6c30000000000000000000") r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6f000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001ae000)={0x0, 0x80000, r4}) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00006aa000-0x10)=@nfc={0x27, 0x100000001, 0xff, 0x3}, 0x10, &(0x7f0000b77000)=[{&(0x7f0000f3f000-0xc4)="93bf887fa078ce987553d2a26a79c758b4cdcee2b0035e4c1b92fb3629143b51e21336c4e442286f0740cfa0f3dee95b9fa805a9cb42a1fdc42c666d2092c99fc1841d346e399f50167bac628da8090a62ec732dae0ec4e7f8cc99db6d3044723c317d7cba88abbb09ce78aa6926341f837d88f2d7764f969bfbd695ba76c9c76c1b8417119fb32737e4021ca5e1abe6449b619dc9386c351f638aa1e5f27a471fbeb07973c3707d58fbb0c2c458c57811849f6c5710708295f654c84402c75e2604dd87", 0xc4}, {&(0x7f00001a5000-0x35)="69c7b611246137256aabadacaae22ec5796f6ecb17ce08817a45ba817a9561eea0fc2619225f63724447549972f2b13f53002c13bd", 0x35}, {&(0x7f0000866000-0xe6)="9f60ce37df9012bf4942a93c005ccf1272f2d925bd384df25764ab2cc90661c17e4645204e7255bcee44bb1a13433685bf5625b780d9825a2a4f9fa7593775343b90b89f66354e46658840ed6146701b78843abeafe8525ae46879f0591b2044d8033854a3c4797e1b8eb5817eb9a12141d860062a727a7f7bf4141980350b54c1c23692dae047261e06689a6b143df82ce4cbe88feb1f3e66f0c4cb8cb1fc522ab7fa9a3ad7458a7f3d0dd62e5e15f51dd34f54df7bcbae8163b797119c0dcb0f8071a13655de8c2790a3df2aacbe44e588b0675c6c2d0ac8d3076fd0d169a86def2bde9281", 0xe6}, {&(0x7f0000e3d000-0x2d)="71efda9280df4c81de1e07bd201303bcf4114187bffaa945209e7c1138d69c39340d88aaabf0000e0bf0996be7", 0x2d}, {&(0x7f00009d6000-0xed)="7076a5e32af7a4df6edf760becf0a32fbe47e6457d9c6853281523074497bf21bc176c0704648a45f07e5ce76b0aa63ba20ed47ce2a5a8c620f42a1bff75e1e6e8ea10fa8e915152cc213d1c46be3bcb24a2241ecb50daed8db96d71c8b7429ee44ab0e0a0d5cb665968d793bd1e2a004ef5bf8663f84801d9f0bdc8edb89f8276977cfb4794f178c7477052b03fba5f0b1612b0c633154575cff2793e54aa199ea1d8dc1ecd8ae5f1e3a0e6351f0474841aa61c6d78cc0f5455eefcbf6342bd5df70cbf946979110fb6af18a3d16d9aa214a30f8e69336655e97fe0fddeea639d02fe384831a1e35f83992487", 0xed}, {&(0x7f0000ace000-0x41)="90a09ae8e27fd897fca117bc6d1fd5631c3677d2a7ab8f4826e6daa27f991a58d4a8a46712ab85ad7f8c66355db038dc48341e998f6c4b75867989df13bb2f0a1d", 0x41}, {&(0x7f00003cc000)="ffe9c0993f8cdb02dc0b5c73b76710639e661c5c45f359dbc436b7c6de44aa31cd6ae54d20fd496ae8456c3da597dcd27487850cedc85e3b70676079572690a9077eedf4945e3cdead5eed98478e666130aa2a3328bbfafbd13aab2fe74b5d2fc060abcc5fff370e4f66538aad9361048473f8f8f5cc5a7701df0791470960e5f7b9676a2b5835475138f64dc0f32e5bbe8967d3a03aea42c3f44e8089b777ff7b7aa554cebfc5590e3d4966ae", 0xad}], 0x7, &(0x7f0000f8a000)=[{0x1010, 0x108, 0x9, "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"}, {0x88, 0x11b, 0x8000, "7f16893fb19438d3d3dc1c786f49e71a684d5441e09a3e35ffc1d6d280200cc4c9b77bec781f0756fcf8e552f58464b3ca07cfedcd08b4a9cbcf329d325d3a0c9da04751f7966a604f55e01bddc9013abed3fddb1b547dd2e13216e3cd4ce952a267fb18dfd1ea967da95cc9ecf15a5092e01e93f27bfa"}, {0xb0, 0x119, 0x10000, "819e5efbfba7de11d418d2875977be3003eb239f02e4ca4739dc5344faca54410e738dbd64e3dbc1febbf10f7860d3235d4b2f3354ca98587b66566a111650d7014a3df58375de5d677d29119b672504aa76ef06fd998ee18f3c0c961a5a6274c9022dd5cc5147b165d403309cc99dd6dc82c60d84eac7eb45039c5c51a5f1c4926e2acf1d059a6d801bd971ed811624fbceae660bc704550d4b44a7f3f1"}, {0xa8, 0x100, 0x6, "3a44c1177a3c17c9e8a140780e5375c0e71103a21afa0b52483aca5c80b33bbe6d3fe8fd5b07ca22bc897424c61fa601e989d85505c89c89bf10b8667a1a93fe3dd56915a3a78c0b066c454c37d84ebe22a46add2fd891ab81f2efa25b447c2f1c19a31dd93b5477a606aa40e08504ab4d7d1d2f3bf548a7a16c93df86cc850f48d64d5470f4710c2c466543d9b54b38a87888081a0b"}, {0x80, 0x101, 0x6, "1768009184784332106091c8b06a59a9edcdb3000fbb932d58a5de00419c122ba867810848eb256bc0e9ddcfa58f4439c71f63438a6c88b2390976a2603fe4591e5adf8397293d5c62244a7d014154535f8b07b7828f275954d7c02f8c2e7bf89715ce2f6d7b67075b16a7"}, {0xd0, 0x1, 0xfffffffffffffffb, "6c29f7f2541b12b990e3868946b1963256545c34bf1bb5ed99a281a00025a00a71d286e1acfb3a085c9af3831e62f8213d2030eade00f052a5af1955d50f56892167704387f2e465548ed546a47499ef42e3a2987a6ec0f857040f4c62b94c0157e6d9f5bff7fd40aa41d4598c685ae63176b31ba57d87e85c58aeb7252ba3993dc297d9074425372e7032f594716479626a9d4660b23c3b64094db1cb61cddf29249ed192feefc4ab1137bac1e585876832525e5c90029f4381dd73e2"}, {0x110, 0x117, 0xf57e, "c6db545302cd5cd69654a5d6b40a7db19ac136eea93f8d33636f887284b632b0c60831c91df74d5dff4eb0368ac80ad92651dac688d5ca7b2418d41c10c91ab11a0015675a35c7cecfd6e2203d7aaa71ce494df283fb4520c72d46840b9e3def211cff12f8f2e9abdc7baaa014249e489069a79f152f218d60e75440eb8e4653999626d0c6393159e5c86af2b8c94ebc58a817b4e94d35ebd345ca40ac93c27c8b4ab7a7092209957e331cc45f5042bde264be60afceff732b5de30202ef57eb8d8f414741c9ce9d464d915c0f7c2f5499ff4f9352f3151e394f55977fe03969ca6e7fa61b7d9b44d73c3ecf49afbc8537df15c17cb1daf3caf06f"}], 0x7, 0x8004}, 0x1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000717000-0x10)={0x0, &(0x7f00009d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000056e000-0x10)={0x6, 0x204, 0x7ffffffe, 0x1, 0x0}, &(0x7f0000486000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000285000-0x7)={r6, 0x10001}, 0x8) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00000b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000457000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f000037a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x40000020) connect$ipx(r1, &(0x7f000087f000-0x10)={0x4, 0x6, 0x100220000000ff, "79f8ebe23fb2", 0xddf2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ecb000)=0x0, &(0x7f0000eb2000)=0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000ec3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) mkdir(&(0x7f0000f5b000)="2e2f66696c653000", 0x1) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:38 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10004, 0x84) connect$inet(r0, &(0x7f00000a3000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003ae000-0x78)=[@in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x986, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cfa000)={&(0x7f0000001000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@common="69706464703000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000080e000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xd4e8, 0xfffffffffffffffe, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x76ce73f834af694f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002f3000-0xc)="2f6465762f6175746f667300", 0x5c7800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x100003, 0x28, 0x0, 0x0, 0xffffffdffffeffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xf, 0x1, 0x4, 0x100004002, 0x0, 0x0, 0x0}, 0x1c) syz_open_dev$mice(&(0x7f0000f7a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4042) stat(&(0x7f0000adb000-0x8)="2e2f66696c653000", &(0x7f00007fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x8, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x3, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x300) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002f5000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0x1ff, 0x0, 0x5, 0x3, 0x5f26f173}, &(0x7f0000200000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ec8000)={0x0, 0x55, "9796d3db1c8774113fb37297c9ea371ae2dddb0211495dce5979bf5351b579751400db4a4bb53883c48c9e7aa77f24728836431ff97c89d96c2e13d039cefcd5dc717da55d0c36527d43afb40006cbb00cdf7e1653"}, &(0x7f00003dd000-0x4)=0x5d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d2c000)={0x0, 0x35, "66c81b34ed3980b80964d812b62a2ef46e9f4216b65a8ea972608ca4b6279c4119fe9e87c4b3a0f36b4365c6c44166cf1ccb1f0740"}, &(0x7f00000bb000)=0x3d) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000649000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000)=0xe8) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8b, &(0x7f0000118000)="df3d75dd06cd58f1d27cfa87395bc5c188ac424b17f15f09876f17f9994d04157c0cd7749191b8b9a2497bac91f1abdada63f5fe3a4a8f18f05c450815ddd2263cf37e053c9201030a6906a33330b3fd9ac6bff81866f35b3578cad1060ce46973f28eedff3c27c5cac4e51ae1cb9eb4e6cf8366d3ae5ef9ce103099986d0a3efd9a367a2cbdc015f589d9a0fb8bead0c5", 0x91) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6) sendto$inet6(r1, &(0x7f0000a63000-0x1)="82", 0x1, 0x0, &(0x7f000070c000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000c0e000-0x8)={0x0, 0x0}) dup2(r1, r2) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00003d9000)={0x2148e39974ea3828, 0x100000003}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000abe000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000290000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fb5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a10000)=0x14) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000655000-0x9)={0x9, 0x6, 0xffffffffffff8000, 0x1f}, 0x10) r4 = fcntl$dupfd(r2, 0x2000, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000529000)={0x2, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0xeab, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000379000-0x10)=[{&(0x7f00004aa000-0x2c)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000400feffffff00f64e44b28b", 0x2c}], 0x1) recvmmsg(r5, &(0x7f0000f6e000-0x80)=[{{0x0, 0x0, &(0x7f0000111000)=[{&(0x7f000096a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x2, &(0x7f0000ac2000)="", 0x0, 0x0}, 0x7}, {{&(0x7f00002c6000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000074000)=[{&(0x7f0000abd000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000085a000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000cf8000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000a81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x4, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x7}, 0x0}, {{&(0x7f0000f43000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000b85000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000521000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f00002a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000b01000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000e5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005a2000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x6, &(0x7f00009ac000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x7}, 0x3}, {{&(0x7f0000839000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x44, &(0x7f0000b78000-0x8)=[{&(0x7f0000bac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}], 0x1, &(0x7f000018d000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x1}, 0x5}], 0x4, 0x40, &(0x7f0000cdf000)={0x77359400, 0x0}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0xb, &(0x7f00005ab000-0x4)="070800e2", 0x4) 2017/12/10 18:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, &(0x7f0000bd4000)=0x75) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000366000)="2f6465762f6375736500", 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c9a000-0xe8)={{{@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=@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}}, &(0x7f000066e000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000630000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x0, &(0x7f00001b6000)={0x11, 0xff, r1, 0x1, 0x40000010004, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x20) r3 = semget$private(0x0, 0x408, 0x308) semop(r3, &(0x7f0000f81000)=[{0x3, 0x1, 0x1800}, {0x3, 0xff, 0x1800}, {0x4, 0x7f, 0x10000000000800}, {0x3, 0x100000001, 0x800}, {0x2, 0x8, 0x800}, {0x1, 0x3, 0x1800}, {0x4, 0x395f09bc, 0x80000000001800}, {0x2, 0x8001, 0x0}], 0x8) sendto$unix(r0, &(0x7f0000554000-0xd8)="bd9947c99bf39b86bb60d64145205d9b7b1cb9f48d1d33effde4702f1b7b2253fbadac93633ef2d27b694c95c0a53d76a61cc430f445e54852de1e8bbd55c0668b1f9287d9f9bc8c486efb9db468895d11328b50604296453a3a2a4a8ed8295713fa801e40c7929dc7eadb95ceb5e11ae54c08fb7082ba545ab0f821a6242bee988f3d8ba1ab7ec192030665262fb3830a98afa105c0861c825e37210b5140ce922b2e5e607d87f0671d1f4b4eb632cc448434610e40d1311d96d2f74896f03fd979cffdd3dd9cb53c5a9c509280ac713edff19ad1eb", 0xd6, 0x80, &(0x7f0000f3a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) semop(r3, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semop(r3, &(0x7f000080c000)=[], 0x0) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f000027c000)="000000000000000000000000000000000000000000") pipe(&(0x7f00000ba000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00002a0000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000eda000)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000980000)={r6, 0x107ffff, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a32000)={r7, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000907000)={r7, r8}) getpeername$unix(r4, &(0x7f0000f1e000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000322000)=0x8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f000053f000-0x78)={0xfffffffffffffffc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000fbc000-0x4)=0x0) semctl$IPC_RMID(r3, 0x0, 0x0) r11 = syz_open_dev$mice(&(0x7f000042c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) ptrace$getsig(0x4202, r10, 0x5, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r11, 0xc0bc5310, &(0x7f00005cc000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000807000)="6e7300") getdents(r0, &(0x7f0000b5b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) r1 = syz_open_dev$loop(&(0x7f0000783000)="2f6465762f6c6f6f702300", 0x0, 0x800) ioctl(r1, 0x1260, &(0x7f0000e06000)="") 2017/12/10 18:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000005c000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007b1000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r0 = memfd_create(&(0x7f0000d1e000)="00", 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dda000-0x4)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b51000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap$binder(&(0x7f000080c000/0x2000)=nil, 0x2000, 0x4, 0x30, r1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mlock2(&(0x7f00009dd000/0x4000)=nil, 0x4000, 0x1) 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f87000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000238000-0x10)={0x0, 0x0, 0x3}) r3 = syz_open_dev$mouse(&(0x7f0000357000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x4402) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000042b000-0xc)={r2, 0x80000, r3}) r4 = socket(0x10, 0x802, 0x0) r5 = syz_open_dev$mice(&(0x7f0000419000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20100) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000328000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = memfd_create(&(0x7f000095f000)="00", 0x0) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_dccp_int(r7, 0x21, 0x0, &(0x7f0000d75000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000f03000)={0x7, 0x0, 0xffffffff80000001, 0x0}, 0x8) sendto$inet(r7, &(0x7f00006a4000)="51", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b55000-0x8)={0x0, 0x0}) recvfrom(r8, &(0x7f00000fe000)="", 0x0, 0x0, &(0x7f0000971000-0x10)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) r10 = accept4(r6, &(0x7f0000861000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000041b000+0x816)=0xe, 0x80000) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000506000-0x10)={0x7, 0x1}) write(r4, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000338000-0x4)=@int=0x0, &(0x7f0000f8c000-0x4)=0x4) getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f0000fc2000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r9, 0x1, 0x11, &(0x7f0000417000)={0x0, 0x0, 0x0}, 0xc) getegid() utimensat(0xffffffffffffffff, &(0x7f00003fc000-0x8)="2e2f66696c653000", &(0x7f0000708000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) sendmsg$unix(r4, &(0x7f0000366000)={&(0x7f0000ade000)=@file={0x4000000000001, "2e2f66696c653000"}, 0xa, &(0x7f000016b000)=[{&(0x7f00005cc000)="8a863c2c9cd77c195cc9bbe850f82017e665864096854e18444e5cfa6a4fc45ea7c2b1d9d20f31c7689b929710fee88877725d45198d38f77f81f87fb7317edfdbe1018ac5fefd0cc6a6a8f7978875b13cc0489ce177366429ef2a8ca21715fe48873c6d2dd2ff812c4221949b34afdff99eb3625cc942f3b488083f1e92f200b14f4c342a954ced66d4ec07a51176fda907766f3fbc033ca8c8a7bde67e33e9d8ca5eac8a9ec26836b52513bc9499c9a63bead0f741025c26ec28d9b0649af72b9d00553a258e24da3b", 0xca}, {&(0x7f00001b5000)="58d25f2ec81208db88e77505b6777b53cbdc5d04a014fb2d8d6c6329f80fb24a7d17267439bfd81cd907784b13d9b485de64c14aca39187f0eccd222ce082d5d384d0f1ad17a419fb8bf959695b1089f81eea9", 0x53}, {&(0x7f0000354000-0xff)="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", 0xff}, {&(0x7f00009a4000-0x1000)="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", 0x1000}, {&(0x7f0000a6c000-0x1)="38", 0x1}, {&(0x7f000097b000)="c1461e16943dc600050000000000009592f9a01b110a0318fe20ea78", 0x1c}, {&(0x7f0000517000)="1413211745faf1b2ec5572a0888965fed957377a72b00890a7eab11bc9afac69bac45a9fe63304932de468e6f919af3a167ca35debd69be4aa3fd67e8a560fbdf9e5098b6f9b731d385ac07adb36d4b27676d6c010ed92611376897e78ae9744bb1805475136edfacc08d19802f1e772da5f95d1ce8feb064dc20c77044ee52aceb1a6390682e60fb184db97d822936e8cfc092e2419fe94cefd8815bd152b28a5d93a8ae747ba59f3fcd106ff08", 0xae}, {&(0x7f0000fe7000)="bbd44cd6d3cde7f307c08e2d62b38b5ccb491da440a6af25884197261f8ce3700cd0bfa67af142ac65e831077dd54382591f1550006a13eaff052d5c4ff456bcd546aaba6c146626a1b0a7bdadd98c34841103f67e5999cb10e70fa780ef3deedd9f6544aa92aa135a75e173b8da549377ba3d6dab81d95f358126bdfbfc035c74e96b9ecdc4eefac5351069869474d73c1c2e142866bdf83b1a934ec075", 0x9e}], 0x8, &(0x7f000048f000-0x90)=[], 0x0, 0x8011}, 0x4000) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x17, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x6)="2d212700", 0x8000002000005, 0x80, &(0x7f0000aba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x0}, 0x30) 2017/12/10 18:46:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x2000007, 0x4000000031, 0xffffffffffffffff, 0x5) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) mmap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) mmap(&(0x7f000057d000/0x2000)=nil, 0x2000, 0x3, 0x50071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d1a000-0x4)=@assoc_id=0x0, &(0x7f0000a0f000)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d1a000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x3, 0x7, 0xe0}, &(0x7f000073e000)=0xa0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d18000)={r1, 0x7ff}, &(0x7f0000d1a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000052e000-0x18)={r2, 0xfffffffffffffffc, 0x30, 0x3f, 0x7}, &(0x7f0000d1b000)=0x18) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000d18000)={r2, 0x90a}, &(0x7f0000d19000-0x4)=0x8) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x80000000011, &(0x7f0000d1f000-0x10)={0x0, 0x0}, &(0x7f0000d1c000-0x4)=0x10) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x100000000, 0x0, 0x80000000004a}]}, 0x10) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x1000) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f00001dc000/0x1000)=nil, 0x1000, 0x200000001, 0x80000008010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f000023e000)=0x1b) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x4, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d1e000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f00003a4000/0x3000)=nil, 0x3000, 0x2, 0xc010, r0, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xfffffffffffffffe, 0xffffffffffff0004, &(0x7f000044b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x21810, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d1e000-0x3)="31834f", 0x3, 0x80002000000002, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x40000000000003, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x19, 0x1f) mmap(&(0x7f0000275000/0x3000)=nil, 0x3000, 0x2, 0x80801c, 0xffffffffffffffff, 0x3000000000000000) sendto$inet6(r5, &(0x7f0000684000)="76", 0x1, 0x3d, &(0x7f00009ba000)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2017/12/10 18:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fc1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f00007a0000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000063a000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f000028a000)={0x11, 0x1}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000c23000-0xc)={&(0x7f000088c000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00008bf000-0x40)={0x2, @tick=0x4000006254a709, 0xcc9, {0x444, 0x3ff}, 0x800000002, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x1, &(0x7f0000095000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d4b000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r2, &(0x7f0000dec000-0x28)=[{&(0x7f0000932000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00004a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f000091f000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000014e000+0x671)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00005f4000)="", 0x0}], 0x5) futex(&(0x7f0000013000-0x4)=0x404, 0x5, 0x400000000d3, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x5, 0xff) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/10 18:46:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x20000010400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x0, r1, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000002000)={[{0x3b, 0x689, 0x2, 0x3, 0xfff, 0x5, 0x400, 0x6, 0x100, 0x6, 0xfffffffffffffff7, 0x8, 0x80000001}, {0xb49, 0x8001, 0x9, 0x7fffffff, 0x400, 0x4, 0x7, 0x2335, 0x8, 0x9, 0x99a, 0x7, 0xfffffffffffffffe}, {0x6, 0x7fff, 0x7fffffff, 0x5, 0xbb, 0x6, 0xfffffffffffffff8, 0x3, 0x20000, 0x0, 0x8001, 0x4, 0x2}], 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = shmget(0x2, 0xc00000, 0x800, &(0x7f0000364000/0xc00000)=nil) shmat(r4, &(0x7f00009bb000/0x3000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000003000-0x2)=0x8000, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000006000-0xfb)="63646700", 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x5, 0x20, 0x35e00000000000, 0x3}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r5, 0x9}, &(0x7f0000003000)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000763000-0x8)=0x80, 0x1) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002eb000)={0x0, @in6={{0xa, 0x1, 0x8000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6558c58d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2, &(0x7f0000007000-0x29)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000528000-0x8)=0x4, 0x2, 0x3) r0 = syz_open_dev$mice(&(0x7f0000d3b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000052b000)=[@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]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) [ 577.658489] sctp: [Deprecated]: syz-executor5 (pid 17283) Use of int in max_burst socket option. [ 577.658489] Use struct sctp_assoc_value instead [ 577.724980] sctp: [Deprecated]: syz-executor5 (pid 17296) Use of int in max_burst socket option. [ 577.724980] Use struct sctp_assoc_value instead 2017/12/10 18:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$dupfd(r2, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000452000-0x24)={0x3, 0xad46, 0x2, 0x7, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x2, 0xfffffffffffffffc}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)="706167656d617000") pread64(r3, &(0x7f0000f82000-0x800)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800, 0x2000800) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) sync_file_range(0xffffffffffffffff, 0x7, 0x200, 0x7) pipe(&(0x7f0000eb5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00009cf000-0x4)=0x0, &(0x7f0000ab8000-0x4)=0x4) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000000000d8, 0x0, 0x1, 0x7db, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x100000000000, 0x1, 0x1000000000, 0x0, 0x0, 0x4, 0xfffffffffffffff8, 0x14000, 0xfffffffffffffffd, 0x0, 0x2000000, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000262000-0x3)="3a2900") mmap(&(0x7f0000000000/0x6d3000)=nil, 0x6d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) unshare(0x0) restart_syscall() mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd2(0x1ff, 0x0) fcntl$getflags(r1, 0x3) setpriority(0x200000000002, 0x0, 0x0) 2017/12/10 18:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(r0, r2) writev(0xffffffffffffffff, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:38 executing program 1: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) r4 = memfd_create(&(0x7f0000098000-0x1)="00", 0x6) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00007ab000)={0x0, 0x0}) gettid() fcntl$setown(0xffffffffffffffff, 0x8, r5) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x100000000004, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000323000)={0x0, 0x1, 0x40010001, 0x6, 0x8, 0x0, 0xc99, 0x85, {0x3f, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0x477, 0x9, 0x3}}, &(0x7f0000599000)=0xb8) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x2, 0x7, [{0x9c4, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb6b9, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b1a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r6, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000b1b000)=0x0) r8 = socket(0xa, 0x1, 0x2000000000000) r9 = dup3(r0, r4, 0x80000) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000468000-0x78)={0x81, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000020, 0x0, 0x810, 0x3, 0x6, &(0x7f0000125000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x1020000, 0x10001}) poll(&(0x7f0000804000)=[{r2, 0x800000000001, 0x0}, {r6, 0x1200, 0x0}, {r1, 0x80, 0x0}, {r3, 0x0, 0x0}, {r7, 0x1000, 0x0}, {r9, 0x48d83c67fff233b5, 0x0}, {r3, 0x400000000000000, 0x0}], 0x7, 0x6) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000efc000)={0x3, 0x80, 0x3}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:38 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000010000)="2e2f66696c653000", 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000011000-0x10)={&(0x7f0000009000/0x3000)=nil, 0x3000}) r0 = memfd_create(&(0x7f0000002000-0x10)="657468312674707070306e6f64657600", 0x2) r1 = syz_open_dev$binder(&(0x7f000000e000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) lstat(&(0x7f000000d000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x54, 0x0, &(0x7f0000012000-0xbc)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10, &(0x7f000000f000-0x50)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000011000)=[0x0, 0x18]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000014000)="2e2f66696c653000") ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000014000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000016000-0x4)=0x0, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000015000)="2e2f66696c653000", 0x0, 0x20) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, 0x0, &(0x7f0000010000-0x2f)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = semget(0x1, 0x1, 0x11) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000008000)={{0x80000001, r3, r4, r3, r4, 0x22, 0x9f, 0x0, 0x0, 0x0}, 0x9, 0x32, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000014000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000)=[]}, 0xfffffffffffffffd}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6b, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c6"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:38 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x8, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x800000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b7000-0x8)="2e2f66696c653000", 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x2) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000fa5000-0x10)={0x0, 0x0}, &(0x7f0000dec000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x0}, 0x8) fcntl$setsig(r1, 0xa, 0xe) fchdir(r1) rt_sigprocmask(0x0, &(0x7f000079c000-0x8)={0xf979}, &(0x7f0000148000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0x0) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e67000)=0x0, &(0x7f000097e000-0x4)=0x4) write(0xffffffffffffffff, &(0x7f0000f75000)="220000001500072100000008ffff0500020003000100000008000100e700fe02f155", 0x22) poll(&(0x7f0000234000-0x18)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0}, {r0, 0x1a, 0x0}], 0x3, 0x4) socket(0x4, 0x5, 0x800) r2 = dup3(0xffffffffffffffff, r0, 0x80000) syz_fuseblk_mount(&(0x7f0000d19000)="2e2f66696c653000", &(0x7f0000d78000)="2e2f66696c653000", 0xe003, 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x40) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000d42000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000f18000)="12ec1e60ea6e4ce7415df15442fd6bf6d09f107a92ca0085d45faef66e9afbe6c48c15c90195650915f500cdfe34c82b06b1d4c93981ac7d82f7b60765ba7f841c68ab4e") prctl$setmm(0x23, 0x1, &(0x7f0000512000/0x4000)=nil) 2017/12/10 18:46:38 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) openat(r1, &(0x7f00009a0000)="2e2f66696c653000", 0x200, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r2 = creat(&(0x7f000074f000)="2e2f66696c653000", 0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000001000-0x4)=0x95b2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a17000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r2, &(0x7f000058f000)="68", 0x1, 0x10001) pipe(&(0x7f00008e4000+0xec2)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r5, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x2ea96fac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000028e000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x2c) socket(0x0, 0x0, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000025f000)="a78367b94261a9ad183db517ef258d8d7cfbb11bea010001000011000001d34c83d184bfcb5ebced499314218ca9009f83ba5bc88f404d73ea9c5c1833c650243e6492b691bb0637c99e0f79145120dd") getpeername$llc(r3, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000312000-0x4)=0x10) mlockall(0x3) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x3f, 0x0, 0x0, 0x0}, 0x1c) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0xfffffdfe, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)="2f6465762f6b766d00", 0x0, 0x0) 2017/12/10 18:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000973000)={0x0, 0x0, &(0x7f00005bd000)=[{&(0x7f0000aa1000-0xff)="00000000", 0x4}, {&(0x7f0000185000)="", 0x0}], 0x2, &(0x7f0000e80000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x0}, 0x0) write(r1, &(0x7f0000858000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) getsockopt$sock_buf(r0, 0x1, 0x3, &(0x7f000092e000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f000076a000-0x4)=0x1d) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000050f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000a3d000)={r2, 0x2}) poll(&(0x7f0000822000)=[{0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x90, 0x0}, {0xffffffffffffffff, 0x2, 0x0}, {0xffffffffffffffff, 0x4304, 0x0}, {0xffffffffffffffff, 0x8000000000000001, 0x0}], 0x6, 0x3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000390000)={0x0, 0x7fffffff, 0x4, 0x2, 0x7, 0x5, 0x8, 0x7f, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xf093, 0x7, 0x9, 0x7}}, &(0x7f000043c000-0x4)=0xb8) r3 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r3, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) personality(0x200000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x20100000000a, &(0x7f0000f8c000)=0x400000fd, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000a69000-0x1000)="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{&(0x7f0000a8d000)="c0cad8b4a89e4ea29a5771a16326e6ce636f42aa174dd42560c839733e5c1f41346d831922d0b32a1123e2154d894acc60084c5bf3f468fef2499d7d987b9f0c910dc8a3371c995310a995f18537863ca2102112cfa73701962577f55146f0e22dfc4fec3433d104841ddf5fe491b93af379c29c0afe99c0e94e242263b8bafd90ffa0204540818ac9ac88c7d32bd3d112d04c1f95459fbfa7b58327946aee6c45832d695def58a7fc922fdd0f4ce75ff5d3ec710128d3f94dc1800f5e0ecb1ef235742435cf7a67742efd11982c66017bffeb3dda2e40a724f82c1308ba5ce9d95016742b8ecbba6ad4ee49c7e1e171c0b55c3c82", 0xf5}, {&(0x7f00006bb000-0x1000)="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", 0x1000}, {&(0x7f00009ab000)="087629e2ac4f22eb7ffdae2573223276b1f90b88de66f3158c212a3e59e5f1c972e847a4c7be0b40c28298ffbde201e309f015e0fd37ca25b801f1e29a7933c57a88d0f76ac19165e962ed4efa6968eee1c7cc8a1d611ddfe352198632b7219d49", 0x61}, {&(0x7f00007fd000)="5e9089917e12fcbb9ccd6160fb19d989340f0000000000003fd855d81fda4f30b590ca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}, {&(0x7f0000539000-0x8)="6b6e372f404acd27030abc792444d9780400eb8b8c0d", 0x16}], 0x8, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000744000)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b98000)=[], 0x0, &(0x7f000033b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x100}, 0x20) recvmsg(r3, &(0x7f00004d8000-0x38)={&(0x7f0000b67000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007bc000)=[{&(0x7f0000371000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000d2d000)="", 0x0}, {&(0x7f00006ec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000a04000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000829000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x5, &(0x7f00004fb000)="", 0x0, 0x0}, 0x4) accept4(0xffffffffffffffff, 0x0, &(0x7f00006bb000-0x4)=0x0, 0x80800) fallocate(r3, 0x2, 0x5, 0x80000001) [ 577.910113] binder: 17322:17329 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 577.922642] binder: 17322:17329 got transaction with invalid parent offset or type [ 577.932430] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") [ 577.957707] binder: 17322:17329 transaction failed 29201/-22, size 32-16 line 3013 [ 577.973742] binder: 17322:17329 transaction failed 29201/-22, size 0-0 line 2890 [ 577.992847] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 578.004330] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/10 18:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000db5000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000853000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077c000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000f6b000)="636d646c696e6500") sendfile(r2, r2, &(0x7f00003a8000)=0x5, 0x82) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) fcntl$getown(r2, 0x9) write(r0, &(0x7f0000d61000-0xb1)="926a515cd6021b59aa152ce59d9636394a710c335efe680d74f73467738d183635d9d53ec3eb8de529e7fb5f7bb3af1c99573e8d493cf52ce18b76a5c8503f3d5a782144ef60a4c2a4ca5c41a7adeeec71f9ca1879a1796305ed5e8e547b2cdb5f9320eda499ec939192b1087dffa43ed84d3290ebf9e606139d84250febbc0aeccce58066170aff562f3ed414e2181e280cd5a034306122ecd1048e5e4af659f2a228f3c06b2871051cc8537c64bcc89d", 0xb1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ad6000-0x14)={r0, r0, 0x0, 0x1, r2}, 0x14) 2017/12/10 18:46:38 executing program 6: mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000017d000)=[{&(0x7f00005a8000)="c2", 0x1}], 0x1, 0x83007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f0b000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7c000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000c9000)=0xce) fcntl$getownex(r1, 0x10, &(0x7f0000974000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4002, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffdf, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fc6000)={0x0, 0x2}, &(0x7f00006f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a09000)={r3, 0x9, 0x2, 0x6, 0x0, 0x3}, &(0x7f00007cf000)=0x14) mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f000058d000)={0x0, 0x0}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup2(r4, r5) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000651000)=0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x5, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000c91000)="6b657972696e6700", &(0x7f0000ced000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f5000-0x1b)="2c6b657972696e673a47504c73656375726974792e707070312100", 0x0) r9 = add_key(&(0x7f0000d48000)="7573657200", &(0x7f00003a5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000052b000-0x1000)="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", 0x1000, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000444000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x8, 0x8}, &(0x7f0000f0d000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000003c000-0x63)={r10, 0x5b, "37a3d33e0bf397b91be96f20198f0f0a0b055acb85ba5afa65e5aa94dbd92527f66814d61abd5200aa6f5e1e5f3b7e12bb7845ae1db085061d02a43b3d8a1cc201936b3874397f003980da1533f73d0bf254f4cd6b3d2536282279"}, &(0x7f0000dfe000-0x4)=0x63) syz_open_dev$mice(&(0x7f0000b66000)="2f6465762f696e7075742f6d69636500", 0x0, 0x505640) keyctl$negate(0xd, r8, 0x3, r9) [ 578.014392] binder: 17322:17335 ioctl 40046207 0 returned -16 [ 578.041348] binder: 17322:17329 BC_DEAD_BINDER_DONE 0000000000000003 not found 2017/12/10 18:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000e33000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009f8000-0x4)=0x58, 0x80000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a25000)=0x2, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000092000)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000172000)={{&(0x7f000002a000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x88, 0x4001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000823000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_settime(0x3, &(0x7f0000a54000-0x10)={0x0, 0x0}) creat(&(0x7f0000dd8000)="2e2f66696c653000", 0x80002) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000387000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e9000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) getpgid(r2) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000fdb000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r4 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r5, 0x4, 0x241ffe) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="00000000", 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000cee000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000cf1000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e082666, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0}, r6, 0x7, r4, 0x0) 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e8e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000952000)={0x1ff, 0x1, 0xff, 0x5, 0x80000000}, 0xc) madvise(&(0x7f0000a02000/0x2000)=nil, 0x2000, 0x1) ioctl$int_in(r5, 0x5473, &(0x7f0000c96000)=0x9) mremap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x4000, 0x400003, &(0x7f0000dc4000/0x4000)=nil) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c77000-0x10)=@generic="1a219a3aec10c3b4514b1c1a59a2a7c0") accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000046e000)=0x0, 0x80800) listen(r0, 0x9) [ 578.066458] binder_alloc: 17322: binder_alloc_buf, no vma [ 578.076561] binder: 17322:17329 transaction failed 29189/-3, size 32-16 line 2890 [ 578.076848] binder_alloc: 17322: binder_alloc_buf, no vma [ 578.076875] binder: 17322:17355 transaction failed 29189/-3, size 0-0 line 2890 [ 578.159132] binder: undelivered TRANSACTION_ERROR: 29189 [ 578.165196] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/10 18:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[], 0x0) 2017/12/10 18:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00006df000)=0x0, 0x800) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f00005dc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd4(0xffffffffffffffff, &(0x7f0000bcd000)={0x1f}, 0x8, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socketpair(0xba36bdf78eee5966, 0xa, 0x7f, &(0x7f000047c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x80, 0x4, 0x1, 0xffffffffffffff12, 0x9593, 0x52}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000)={&(0x7f00000df000/0x1000)=nil, 0x0, 0x3, 0x81, &(0x7f00006c4000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x102000, &(0x7f0000ebb000-0x2)="007f", &(0x7f00005d9000)=0x0, &(0x7f0000a17000-0x4)=0x0, &(0x7f00006b0000-0x1)="af") getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = dup(0xffffffffffffffff) ioctl$TIOCCONS(r3, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f000057e000-0x9)="2f6465762f73672300", 0x0, 0x806) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000304000-0x8)=[0x4, 0xb]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002f7000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfa, 0x1, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x1f, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000b8d000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x66, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8bfd, @ipv6={0x40, 0x6, "43f087", 0x30, 0x3a, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c57fff", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0xf, 0x3b, 0x7, 0x4, 0x0, r1, 0x0}, 0x1c) 2017/12/10 18:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r0 = creat(&(0x7f00001e0000)="2e2f66696c653000", 0x53) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000308000)=0x0) 2017/12/10 18:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:38 executing program 5: perf_event_open(&(0x7f0000d85000-0x78)={0x0, 0x78, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a75000)="2e2f66696c653000", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000cfc000-0x5)="7678667300", 0x2002, &(0x7f000033c000)="ff") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d1e000)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xf6ee, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x5, 0x3, 0x2, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r2, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r3 = inotify_init1(0x0) prctl$setptracer(0x59616d61, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000290000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030d000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000826000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005a1000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e6d000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000518000)={r6, 0x80000, r0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x6, 0x8], 0x5, 0x0, 0x9, 0x7f, 0x9, 0x11, {0x1, 0x9, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x6, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r5, 0x8, &(0x7f0000a81000-0x8)=0x5) ptrace$getregs(0xc, r5, 0x91, &(0x7f0000000000)="") ptrace(0x4208, r5) syz_open_pts(r2, 0x4400) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001cb000)=0x32790414) 2017/12/10 18:46:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000b28000-0x8)="2e2f66696c653000", &(0x7f0000000000)=@random={"73656375726974792e00", "6367726f757000"}, &(0x7f0000001000-0x1)="00", 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)="2e2f66696c653000", 0x40) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000077f000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001d8000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f36000)={0x6, 0x8000, 0x7, 0x7ff, 0x5, 0x80, 0x3dd8, 0x0, 0xd3, 0x3, 0x526, 0x8}) r1 = openat(0xffffffffffffff9c, &(0x7f00000d1000-0x8)="2e2f66696c653100", 0x8000, 0x110) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b39000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000026b000)={r2, 0x1}) r3 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000a9c000-0x4)=0x0, &(0x7f0000909000-0x4)=0x4) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00005d9000-0x4)=0xffff) setsockopt$inet_opts(r1, 0x0, 0xffffffffffffffff, &(0x7f00004d3000)="b2e69d07714f767bf70df9e8f1ba1e049096425dec24a1abc8a4d93b5e8914770fe3eb56fba7317479abbc860a31f649e32c783a94a66f17f4eb49c0f27a58f9cc83d17aea67289f79d9b3fc168cbe1911a22500e7c84176ed9eac5ec7a979deee35157247c48b781e671cb1752acec87d1c54783e98183df258877ef2c2852e8cfd95e92eecb8a283e1e8731fab37ff73d59db2297ef7b349e2734a86ca1276bbeccbd21ecce3", 0xa7) llistxattr(&(0x7f000053c000-0x8)="2e2f66696c653100", &(0x7f0000e3a000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa) connect$inet(r3, &(0x7f0000d7a000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) umount2(&(0x7f0000961000)="2e2f66696c653000", 0xa) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aea000)="2f6465762f7667615f6172626974657200", 0x280, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f3c000-0x68)={0x7, 0x1522188a, 0x1, {0x0, 0x1c9c380}, 0xfffffffffffffffe, 0x1b35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmodat(r3, &(0x7f0000170000-0x2)="2e2e", 0x0) 2017/12/10 18:46:39 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f8000)="2f6465762f72666b696c6c00", 0x40100, 0x0) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000b36000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ea1000)=0x6) fcntl$setstatus(r0, 0x4, 0x3ffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, r0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000067b000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x3, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000933000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006d1000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)="6e65742f6970365f6d725f76696600") preadv(r2, &(0x7f0000008000)=[{&(0x7f00007fd000-0x1)="00", 0x1}], 0x1, 0x0) readv(r2, &(0x7f0000e1f000-0x20)=[{&(0x7f00000b7000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000309000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00002a8000)=0x0, &(0x7f0000bd5000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006d5000)={0x0, 0x0}) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000000b000)=@common="73697430000000000000000000000000", 0x10) sendto$inet(r5, &(0x7f0000a09000-0x1)="", 0x0, 0x0, &(0x7f0000701000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00002f9000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000011c000)={r0, &(0x7f0000d88000)="9dcce74d70e51c7c921883499f38ea7ece881e2697acf3b0c38fba07106dd68ad43eeffd85aaaa4100a5d58e95730200748a4ee511800000002cd4f54b37bd5d0638f06d3ef0cbfb9bcca69147b08059151400000092005a42be54aabf7a433c280348af5036278d3dd9cfa018", &(0x7f000072a000-0xf0)="64e594ba120917332c9505c5c064c803cca314dff8d75946a2ab22258a6d0dce6aa99f7d297d11747f05d804139fb456a53de103dfb91b10c0f783e7e9f4e40cc5254527d9eb598c77db733c9733a3a7335223f33f8c6d0ea8bf2e0a04e8cb51d85b4c9965851059ee46cb7f5cb8ba2408aaa2d0e186abcbfd374525eee9ce4c67c0365f1a082fb58925ad308532b74b50fef539de081a2dce23bc6650e7d9309accb728bffece5a220c16fa7fa681d0d8f9ec79e1f699f0f1c8293c45dfa0199f91e262d60225464f5902dc54fda11e37d9e856ddeabd018b1a688d97c038c49a47e61a7c585edf8947fff1e63952a7", 0x7}, 0x20) sendto$llc(r2, &(0x7f0000207000)="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", 0x1000, 0x4000, &(0x7f000006b000)={0x1a, 0xf6, 0x8975, 0x80, 0x2000000005, 0x800, @random="33e84dfd7a48", [0x0, 0x0]}, 0x10) write(r6, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000c98000)={@generic="8f4a70a6e22dc49cccab68eb688cddce", @ifru_flags=0x800}) write(r6, &(0x7f0000de2000-0x20)="1f0000000104ff016b000000e9110000780df00008000380070ddc03000000", 0x1f) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000070a000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000154000-0x4)=0xc) 2017/12/10 18:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f70000-0x8)={0x0, 0x0}) r1 = dup(r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000066a000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000fcd000)={@generic="12ab8e4b9808d2505aee124617885f90", 0x3}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r4, &(0x7f0000446000-0x18)=[{{0x0, 0x7530}, 0x100000041, 0x4c, 0x2}], 0x18) ftruncate(r4, 0xffff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000533000)=0xdf44226, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000fa000-0x4)=0x2, 0x4) clock_settime(0x932d3f0689119721, &(0x7f0000e76000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001c8000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00005fc000)={0xfff, 0x100000001, 0x2086, {r6, r7+30000000}, 0x34, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000170000-0x1f)="00000000000000000000000000000000000000000000000000000000000000") mq_unlink(&(0x7f0000989000-0x12)="2f6465762f696e7075742f6576656e742300") lookup_dcookie(0x4, &(0x7f0000bd0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000bac000-0x20)={@generic="0f0cffa8fde5c77032b6e4ccbd081db4", @ifru_flags=0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x18, &(0x7f000018f000)=0x0, &(0x7f00003b5000)=0x4) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f000034e000)={0x1ff, 0xb, 0x5, 0x18, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) close(r3) sendfile(r5, r4, 0x0, 0x72439a69) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000e6b000)=0x0, &(0x7f000042d000)=0x4) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000443000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000197000)={{0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mkdir(&(0x7f0000650000)="2e2f66696c653000", 0x101) 2017/12/10 18:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x0) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c8000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000e79000)={0x59, 0x5, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0xff, 0x2, 0x3) 2017/12/10 18:46:39 executing program 7: 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000742000-0xa)="6c7000", 0x3) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dd4000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000) r1 = socket(0x3, 0x0, 0x0) mmap(&(0x7f0000781000/0x1000)=nil, 0x1000, 0x3, 0x1010, r1, 0x2) mmap(&(0x7f00000a8000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000497000)="2f6465762f72616e646f6d00", 0x0, 0x400000400200) mmap(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x1000000000003, 0x100000000004101e, r0, 0x24) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000011b000-0x14)={0xf5, 0x0, 0x10000009, 0x4, 0x803, 0x7f, 0x101000000, 0x5b, 0x23, 0x80000005}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r2) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000001000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x8) ioctl$TCGETA(r4, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x6, 0x5e06815ae9afd657) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000001000-0x10)=[{&(0x7f00000b1000)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff9a", 0x3a}], 0x1) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:39 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000068a000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f6c000-0x4)=0x80, 0x800) r1 = accept(r0, 0x0, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f6c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x800) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00001ac000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r1, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000ea000)=0x10, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x3, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(r4, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) r6 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000f6e000-0x4)=r6) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r7 = socket(0x10000000010, 0x400000002, 0xc) write(r4, &(0x7f0000a16000-0x1e)="1f0000000affe8fd434504234d0800008100000800010001ffdcffdf000d", 0x1e) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f00008e5000)="", 0x0) write(r7, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf0036", 0x20) write(r7, &(0x7f00007fa000)="1f0000000104ff00fdde45c807000000000000000700018001fd00dcff9f00a323", 0x21) close(r5) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000b82000-0x138)="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", 0x137) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000a4d000)={0x0, 0x26, "ac627de5bc56cda64e78f817eba05a8272fcdb16c075a6b4fc1d2f79b3a41238b3167b2f0e00"}, &(0x7f00004e0000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00008f5000)={r9, 0x2}, &(0x7f0000fee000)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x4008, 0x1fe, 0x2, 0x1, 0x8000000005, 0x3, 0x80, 0x7, r10}, &(0x7f0000ae7000)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:39 executing program 5: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000cd3000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000aec000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000049d000)={0x2, 0x3, 0x6000, 0x2000, &(0x7f0000640000/0x2000)=nil}) getpgrp(0x0) setpriority(0x400000000, r0, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b61000)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000529000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f00005c6000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000160000-0x4)=0x10, 0x2) pipe(&(0x7f0000cfa000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00003e9000-0xa)="68696768737065656400", 0xa) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000-0x9)="2f6465762f6b766d00", 0x2100, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000243000/0x18000)=nil, &(0x7f00009e2000-0x18)=[@text32={0x20, &(0x7f00009e3000)="6765660f6fef66baf80cb88e465480ef66bafc0c66ed0fc79f78158b980f32b8000000800f23c00f21f83502000e000f23f866ba4100ed660fae3a0f20c035000000400f22c0b88f3600000f23d00f21f8353000000c0f23f8f2a7", 0x5b}], 0x1, 0x10, &(0x7f0000d06000-0x10)=[], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00007cb000)={0x2710, 0x2, 0x6000, 0x2000, &(0x7f000074f000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f0000b5d000)="0f352e0f080f01ca660f280abaf80c66b887c3d58e66efbafc0cec65f3ded167650fc79b0a0000008b97c900baf80c66b8e0b4148b66efbafc0cecba4200b007ee", 0x41}], 0x1, 0x0, &(0x7f000082a000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000af6000-0x20)={0x3000, 0x100000, 0xcc, 0x8000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f00006c2000)={0x1000, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000d56000)=0x0) munmap(&(0x7f0000b70000/0x2000)=nil, 0x2000) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000200001fc) socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1f, &(0x7f0000d1c000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000093b000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c98000)=0xffffffffffffffff, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f00003e9000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f0000e73000/0x3000)=nil, 0x3000, &(0x7f0000912000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008b0000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000335000)={0x2, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000070e000)={0xffffffffffffff81, r1}) r2 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000e59000/0x3000)=nil) shmat(r2, &(0x7f0000fbb000/0xb000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x6) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000348000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000060c000-0x10)={r3, 0x28, &(0x7f0000231000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) [ 578.406170] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2017/12/10 18:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r0, 0x0, 0x10000000000000cf, &(0x7f000072b000-0x4)=0x0, &(0x7f00009e4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ab5000-0x5f)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000001, 0x0, 0x22860, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3f, &(0x7f000059a000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f00002ed000)={0x0, 0xdffffffffffffffc, []}) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000035000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c09000)={0x0, 0x81, 0x30, 0x1000, 0x8}, &(0x7f00002c1000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000433000-0x1e)={r4, 0x16, "16bb96380651ef52000000ea70c219a12f173546eb97"}, &(0x7f0000aa2000-0x4)=0x1e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000205000-0x8)={r5, 0x7ff}, 0x8) r6 = gettid() getpgid(r6) sched_setaffinity(0x0, 0x8, &(0x7f00003a2000-0x8)=0x8000000065) r7 = msgget$private(0x0, 0x4) msgrcv(r7, &(0x7f00004ac000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x46, 0x20, 0x800) msgrcv(r7, &(0x7f0000783000)={0x0, ""}, 0x8, 0x40000001, 0x7) msgget(0x0, 0x311) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ce7000-0xc)={0xb1eee52e60fd0ff, r1, 0x1}) connect$ax25(r8, &(0x7f0000269000)={0x3, {"b8cdb354927cc6"}, 0x1}, 0x10) msgsnd(r7, &(0x7f000042c000)={0x2, "48"}, 0x9, 0x800) msgctl$IPC_RMID(r7, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 578.482274] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2017/12/10 18:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="", 0x0}], 0x1) 2017/12/10 18:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510a) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) r2 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r3, 0x894c, &(0x7f0000158000)="") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000b18000)={{0x9, 0x5}, {0xb6a3, 0x9}, 0x7, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r2, 0x44) r4 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000520000)=r4) ioctl$KDGETLED(r0, 0x891f, &(0x7f0000cd0000-0x1)=0x0) dup2(r1, r2) setns(r2, 0x0) signalfd(r2, &(0x7f0000f30000)={0x13}, 0x8) read(r1, &(0x7f00000c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000232000-0xc)={0x0, 0x2, 0x30}, &(0x7f00003b4000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000042b000-0x8)={r5, 0x7fffffff}, 0x8) prctl$getreaper(0x0, &(0x7f0000237000)=0x0) 2017/12/10 18:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:39 executing program 7 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r0, &(0x7f00008e7000+0xaa6)={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2a}, 0x1c) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) [ 578.592603] FAULT_INJECTION: forcing a failure. [ 578.592603] name failslab, interval 1, probability 0, space 0, times 0 [ 578.625475] CPU: 1 PID: 17468 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #216 [ 578.632873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.642222] Call Trace: [ 578.644796] dump_stack+0x194/0x257 [ 578.648410] ? arch_local_irq_restore+0x53/0x53 [ 578.653085] should_fail+0x8c0/0xa40 [ 578.656788] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 578.661876] ? proc_fail_nth_write+0xb5/0x260 [ 578.666357] ? map_files_get_link+0x3a0/0x3a0 [ 578.670830] ? __lock_is_held+0xbc/0x140 [ 578.674877] ? find_held_lock+0x39/0x1d0 [ 578.678943] ? lock_downgrade+0x980/0x980 [ 578.683109] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 578.688981] ? rcu_note_context_switch+0x710/0x710 [ 578.693912] should_failslab+0xec/0x120 [ 578.697870] __kmalloc_track_caller+0x5f/0x760 [ 578.702442] ? strncpy_from_user+0x430/0x430 [ 578.706829] ? strndup_user+0x62/0xb0 [ 578.710622] memdup_user+0x2c/0x90 [ 578.714145] strndup_user+0x62/0xb0 [ 578.717759] SyS_mount+0x3c/0x120 [ 578.721203] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 578.725934] RIP: 0033:0x452a39 [ 578.729100] RSP: 002b:00007fdc3267cc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 2017/12/10 18:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019a000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ae000)={0x200, 0x100, 0x7, 0x7fffffff, 0x1}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bce000)="2f6465762f72746300", 0x80000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000da6000)={0x2, 0x7fff, 0xa8, 0x9f, 0x80000000, 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000566000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80000, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00007d2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000ce3000-0x4)=0x0, &(0x7f0000d38000)=0x4) 2017/12/10 18:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000484000-0x8)=0x1c461158) openat$kvm(0xffffffffffffff9c, &(0x7f0000790000)="2f6465762f6b766d00", 0x3ffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000827000)="2f6465762f73672300", 0xfffffffffffffc03, 0x100000000000000) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ee000)="2f6465762f7667615f6172626974657200", 0x101200, 0x0) r2 = fcntl$getown(r1, 0x9) capset(&(0x7f0000e34000-0x8)={0x0, r2}, &(0x7f0000446000)={0x9, 0x7, 0x80, 0x8, 0x6274, 0x1}) inotify_init1(0x80e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xbdc, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007f3000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000406000-0x9)="2f6465762f72746300", 0x40, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000f28000-0x198)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000407000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000fae000-0x90)={[0x0, 0x101, 0x2, 0x1, 0x41, 0x40, 0x1, 0x2, 0x6, 0x3, 0x7fff, 0x200, 0xb55, 0x0, 0x1f, 0x0], 0x0, 0x50800}) r5 = socket(0x1e, 0x1, 0x0) bind(r5, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed493d360000fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077acb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) listen(r5, 0x0) recvmmsg(r5, &(0x7f0000e9c000-0x78)=[{{&(0x7f00002fd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001c1000)=[{&(0x7f00001ba000)="000000000000000000000000000000000000000000000000000000", 0x1b}], 0x1, &(0x7f0000457000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x1}, 0x8}], 0x1, 0x2000, &(0x7f00005f4000-0x10)={0x0, 0x0}) accept$unix(r4, &(0x7f0000709000)=@abs={0x0, 0x0, 0x0}, &(0x7f00004ef000-0x4)=0x8) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f00005fd000)=0x0, 0x4) r6 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000b96000-0x8)={0x0, 0x8}, &(0x7f0000f66000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f1f000-0x8)={r7, 0xfffe}, &(0x7f0000633000)=0x8) socket(0xa, 0x6, 0x20) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff0100000000050000000000000019d67bcbc7e3ad316afd8374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00008e6000)=[{&(0x7f000007b000)="7628241ad1e8ae12ee15d7654948a6c2ee5ce9c20203a306ec70c67dbcecccbef3bff1ea193093e5302d78b764d60305700b38f0087e1758a9aacf98e56604db47c4d4946e50cc993a89ad475382054ce3ab534b9f4905a8beafbeaea7e2b5615f17ddd9b3", 0x65}, {&(0x7f0000912000-0x86)="f93dd95f875489c0f79f22e65c87f16b400d3cadf1ea06b0e874222233b4f1ced446cdaa5f44c5508b7be91d41c454d08e16aed7d16907bed20afec34d574aacc73931e37295b87e56d8c37d707472a0aa71859a612d36e584b205d6eae320dd538d4552068010c2a7dbf98a282f9fd58724bf0f44535a11b5850333c40c85df3249109747ee", 0x86}, {&(0x7f0000cdf000-0x4e)="753c07cda5922f87b4878a4767ec75341c30e6336f8183ad46ccec72835cd568a5d0d51bc73d0108f8a3c4c2ab70210a247ce243ff7f61234ffb2e934eb20fa6cc4bf1d833019b90e11f53d3de7b", 0x4e}, {&(0x7f000043a000)="ebdf3774fcd737088f8f6617767b6b99869dc64adc626a8600f6c26a73c305f70f426dbc0d0f7c289cdd8141e0b91ac9f1b8e396e7cb4f892337522d3efe5ed82390e454f5e4eadfb98f5cf9a55a9b20b5e543a0a8f7495fcd544fdfc864db06842c392fd14c2933444e919fd961075f5949897618cfc900def0b3b1677ec69d77d6ef0953fc1bddc323fc9f579ee68c4c2c4a10afcff257eb1e67b5", 0x9c}, {&(0x7f0000a0b000-0x58)="d3f2118416f3ab6f2a4d275492c9934c4e1e177aaa079b7483ca0ac3383cb5e4a78158ad7d6f8c5647c7ff776fd91d45f036432590e5d664c06725392e31a63d13e73ea337aebc9231d09dc6ce11529b4c0524f40791aafb", 0x58}, {&(0x7f00004db000)="", 0x0}], 0x6, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00006b2000)={0x7ff, 0x4, 0x3a3, 0x3, 0x0}, &(0x7f0000fa4000-0x4)=0x10) mlockall(0x0) 2017/12/10 18:46:39 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x5, &(0x7f0000cb7000)="00000000", &(0x7f000026e000)=0x4) socketpair(0x3, 0x0, 0x7, &(0x7f00000c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00007ba000-0xc)={&(0x7f00001dd000)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ec6000-0x20)={0x5, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000cf0000-0x10)={r3, 0x3}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000236000-0x4)=0x0, &(0x7f0000ef8000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ef6000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/10 18:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x404) unshare(0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000d76000-0x14)=[0xc080000000000000, 0x9, 0x30000, 0xe4, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x7, 0x8000, 0xcb, 0x6, 0x1ff, 0x7, 0xe03, 0x38a8000000000000, 0x0, 0x1, 0x6, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) r0 = creat(&(0x7f0000c56000)="2e2f66696c653000", 0x126) r1 = socket(0x20000000000000a, 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000cba000)="2f6465762f7663732300", 0x3fc, 0x200000000000480) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000ba7000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4000) getsockopt$inet_mreqn(r2, 0x0, 0x2, &(0x7f00003ef000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00005fc000)=0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r1, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r1, r0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000a73000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) sendmsg(r1, &(0x7f0000101000-0x38)={0x0, 0x0, &(0x7f00005f0000)=[{&(0x7f0000b6d000)="ddf5b9154f0709b7aeb047291b32851a1d0df6c639465bbf", 0x18}, {&(0x7f0000dda000)="39350d50c56ec904d9cdcfee57898e43d16f8be9c000000000000000025b15b27244d1588ba0480c326a00d3afd1165a06a1f3344bf58495f75b0ab28e306f988021af30534ae2119c23105a3bfda7487a0b46392e3cc6f88ed178d420b4f3400700fa8170b5dd495aaa18cf3a281d3ac873d0dad4b73175090087a6b502020a", 0x80}, {&(0x7f0000eec000)="3102ec330935f1f83a8902e5a0512ad3a58eb1d8e6eec71addb5b6530a3175c21d0833fd357a7b3be3c5a0bfe38bb51df89c22a9a53eb1250bcc83103468893f089e9f54e7ddf3d7ec6fc22732a27611c0d144ca819f7596e73516852985e24186ba14a128cda2e4165f8ee35e8b57076b3ae54d0c901ed4413a8109aa67a2ce2639834917ebcf1c723348e4d226bc7389adcfee35e4871e26625cfc8441b030042cb1e1778385e93b65ae3de6b44eb559aff72a69c6879b9145c1f9439035fd544e79f92eb601a767a344d95c2e7a18e1568c15a5b39179179228b1ddcd5e20cbff6d5086b93596e84128778009dd8c3bd4", 0xf2}, {&(0x7f0000747000)="53743f1181f00f4c28365f8af5017afe34e6dcd0705b2a91491fe52ebab35bea05c2e719a27aef3403aa77870cd5", 0x2e}], 0x4, &(0x7f00005d1000)=[{0x70, 0x10f, 0x100, "1ee4537e81506749b422ec7bb1916c5f9700ee3c5560085af266b5903a9cb8e6e2c4ece790fd2f57b7dad4e6904a89b394243a131515bb0000000000000009f0ace0b8fe96bc36f315725242df5509c14973c778c45da0493da28fd2"}, {0x90, 0x10f, 0x3, "bda5576cbb2fdaa1189918a73c219bf102a80ebc2c1d0334b1445e23a4df0bcc2bab12c54731737d364bd86fdd2bc9aa520b4a14b2408976e9b3b804c213923ccadd502057ef738280d1a1216b824c6747e1d07d76b39136b3a84356dbe9c5db3517dc1c566555c702ff00097f000000007467c420ed5c84b1c2164c0001"}, {0x48, 0x1ff, 0x2da, "6d32583d7f9aa71982227b9e9fbb29c11d7d7ae2316e7245669647018d47f420421d6c5323a82b1912149a54afd9df523a5cde9abe"}, {0xe8, 0x13e, 0xffffffff, "586566684b7744448ad8d92ebf531370bacceeb54ca09c8a4bda2f8f381bf781907b158dcd83fbe04e9da8e8ddf677aff04dd8be5019c9c000533f8eea21ed5aa4708941c39dd0c203dd78bdbcafe5fabfe84b11d2428230361238669060d2d84f47bf71cde21944cd98d18b8e942c9e10a5e81cfc9dd7e9cf05c578ad3f553b7791a8e32e9ea5ac337c5c7492b1f4f9397a711856803d8f387a34e50f06851dedf05848c45b99fbb59057cfee61f2d6ee03eb5407f0a9986b95bcdd287f6df3e85083d768706c2e7aa6006d9f38c439cf3d02c34b"}, {0xc8, 0x115, 0x80000000000007, "ccf79dc6baa5a7c8f29d941d57a1a86155dca76000efe60ab0da6b2871208b984d1ab03157da8987247c6cbf7b4d6d75885c835a2c11c719510ce0979dde16d41b400616ead209cb21edf2948e527bb3cc89edef12157c09d95ce9a88f0f9d6e301368d72f9cab37aac6f0580a1a63d1b238e35805ad7bd6b2e67e2969cd9ab2ef7605b0952bcad0d93f662a27aab8d33f27e11090323845a776e417d5741a6090a28a5e34dab21a2718688dab1ce4686e2fdd832ac1"}, {0xe0, 0x106, 0x9, "f82eeabed03cfb60485c642647aa5737f89a233c31b7a18762a6079ba2e4a1a17c4cd7b7a459c9043bd436720dfe806fe175692225f9d4f3b886c287d1ea16eb567083e5461a27dce483cecdd90d1e1b21bf9fc91cfc134885a11592be66c84eb1615822163b4ffb2db4f2c5dbe8cbef2486f4711769eaa3aab1daf1638aed102f76067da8b066d57bcefd1418c047428d856cad31d49713150e34b2faa6dd5cf8a3ff04ad6a2be3b8af24056ea95c335ca95c47154638706597c63e73cd1ea60b9d4ac05024c01b3dbe57572821ae8b"}, {0x70, 0x108, 0x6, "241996ba60c6b054d0a3f79e5db63426f5148dffb26a911081ef621d84f37bda276ba81b963ed2c313a066c4ee5e5a2dc31e16f3e21b16b98fe179fc9113be2b975b95cab7a77d2f87405a940a14d1e655fb78932936113fb121"}, {0xb0, 0x1, 0x4, "ae1f4c54bce6721e4c50c39f802735e3361a83df1025d0e29c3cc757b6155fb8b3dcdf933b081218e78d78950efd15f9e4801f599e3db44dac2907e4e767c371d0ee5b56bed8750accda88d5181d50b247919b4e26df6d79cac89bcf0f6e31cbefdbce8c3fdf533f1254fac735a83365d65b5cfbb90358a3eeeab81b064fe121459007f777e48d0036d09c6bb4dc241313abe9567b2a66ca5c"}], 0x8, 0x44014}, 0x440c4) r3 = add_key$keyring(&(0x7f0000813000)="6b657972696e6700", &(0x7f000004d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f000019b000)="6b65fe1ad02e670026", &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a1000)="656d3173797374656d47504c00", r3) r4 = socket$unix(0x1, 0x1000008000000c, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa1, 0x0, 0xac, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80, 0x0, 0x4000, 0x0, 0x300000000, 0x1000000000000000, 0x0, 0x0}, 0x0, 0x40ffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0xd6, 0x0, 0x81, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000477000)="2f6465762f6175746f667300", 0x101000, 0x0) fcntl$setpipe(r4, 0x407, 0xee68) unshare(0x80804) getsockname$netlink(r2, &(0x7f0000f77000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a5000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)="73657467726f75707300") 2017/12/10 18:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000cd3000)="9151e790de589939401983ba6b48c7256fef70a990b468c4337930e3665764", 0x1f) 2017/12/10 18:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000017b000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f00008b5000)="617474722f63757272656e7400") ioctl$TIOCGETD(r1, 0x5424, &(0x7f00005fa000-0x4)=0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000a4a000)="00000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fb7000-0x8)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000481000-0x10)={0x7ff, 0x9}) write$eventfd(r1, &(0x7f00009da000-0x8)=0x0, 0x8) [ 578.736793] RAX: ffffffffffffffda RBX: 00007fdc3267caa0 RCX: 0000000000452a39 [ 578.744041] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 578.751290] RBP: 00007fdc3267ca90 R08: 0000000020882000 R09: 0000000000000000 [ 578.758536] R10: 0000000000021000 R11: 0000000000000212 R12: 00000000004b75fb [ 578.765788] R13: 00007fdc3267cbc8 R14: 00000000004b75fb R15: 0000000000000000 2017/12/10 18:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x35, 0x10000) r1 = socket$inet6(0xa, 0x10007ff, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00002d9000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000067d000)={0x0, 0x78, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x800) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000291000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000dcc000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x28fa7441, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x658, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f000056d000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001f0000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0x80dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffc, 0x21, 0x80000000000, 0x10, 0x0, 0x8, 0x0, 0x0, 0x2000200000000ee, 0x2008, 0x0, 0x200000000002, 0x40000000, 0x0, 0x5, 0xfff, 0x0}, r6, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x807, 0x0) sendmsg$nfc_llcp(r7, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0xb8, 0x84, 0x0, "2e364fd68b19c512b3dfd8205d951eede2e476231c7a6b90a5fe53fcf1a63e87c98b237a8217045477cc4af8aaebcac13c3c5ad18d4f8ed8ac9a33b79e0bca345ab5e13bf13b83470ba4cf37dfae30e20ccdda4cb99bf292cdc57005bdd4a0e891dcae749bc2d1bee4d24a9840f349688d19639de5c94b06c41c58640b92e566dbd2548ca53d9e0c4b64c32ce368cecf6194e92ba4e2c4f2bbb4f2cba6e690806f44"}, 0xb8, 0x40001}, 0x3fffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r4, &(0x7f00009dc000-0x8)="2e2f66696c653000", r4, &(0x7f0000c7a000)="2e2f66696c653000", 0x400) r8 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004b3000)="2f6465762f6877726e6700", 0x84800, 0x0) fsetxattr(r5, &(0x7f0000cfa000)=@known="73797374656d2e61647669736500", &(0x7f0000460000-0xb)="2f6465762f6877726e6700", 0xb, 0x2) writev(r8, &(0x7f0000fdb000-0x10)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2017/12/10 18:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") [ 578.819918] QAT: Invalid ioctl 2017/12/10 18:46:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000806, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000cd3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000e3000)=0x55) mmap(&(0x7f0000934000/0x2000)=nil, 0x2000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f00001d7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000404000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000f57000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r1) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00005c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f6f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000a26000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1ff}, 0x10000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001bf000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663373533392863686163686132302d67656e657269632c6372633332632d67656e6572696329000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r4, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000d51000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000f71000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00004a5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00009e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x8, &(0x7f0000f8d000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x20}, 0x3f5a1db4ccdf06e9) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1000000000}, 0x0) close(r1) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f0000e72000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f6f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000d04000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00006cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000e67000-0xc)="000000000000000000000000", 0xc}], 0x5, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) sendmmsg(r1, &(0x7f0000d05000)=[{{&(0x7f0000814000)=@in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f00006ad000)=[{&(0x7f0000ee8000-0x49)="8e7698c0592d46142f8ac5eb186edda2763855e60da18f0f0f1ea12fe0d8e97d3f0ff8995b98154ff96da182cc9600aa2430be7b997d5a54bfe6674be0e66341f08c237c5f5844d72f", 0x49}, 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0x1000}], 0x6, &(0x7f00007f4000-0x290)=[{0x50, 0x1ff, 0x8, "d7ee3049aca4ab272c3447d9cf5ab842865b9d40594fd7d89afb4b749a75a185cf992add94ce7bc15d4bf0d8a9b329b22a4b0dfa3105c59c674bca"}, {0x88, 0x13f, 0x10000, "7d42a927cb693f5e24981b67104d34b760b9def0baf111b0f1edfa1a2f9732e08b9db9ff4402ad8e08ce41794a5138df9c2e371a07c5cd1a90ece0fe09b51e51842d506318ddfb7c9f0c534244cc1aaa4f919ca77784c21cf12ebd49e0d36eba00aa71c11f522495235c500bd741ec2247f8e1eea61f6b84"}, {0xc0, 0x13f, 0xffff, "0f021e1e1b8ef65946beb9579d2aab900e00ff453b25e3ddedaefbd71b7e56a77b2ad889c3deff7cb2a61554c08c4bc705e9f30b82bce750fcd3cb830567862242fb573845cd561a04f08c88a5db34e2b1ec25ad3653c8654484c893bb86f535ca208f9c07f6f3bd13f779842e3e5da2eb9f19d46bda86386a65cc9baacbff2fd20f1651f943dfe5bfb457001143731afed22dd6ba164ff8c44fee2241090b25601ed605ade082926d53"}, {0x38, 0x11f, 0x7ff, "2e7209ea503324ba17f03e440e56088e6115cea3203b9cca64bd926f37834485b8f6"}, {0xc0, 0x11f, 0x1, "d57c1c6cb53e2c89acb5ecd512db520db2df7d903aa6bbf9b714022d21c7c28d28e517f54af0417a7b307b48f99dd00fa1dea09b865c6888a7213fb9d43d99ec9e49ab5e1f986330d8656e7f507375c0309a40792de1ac8ce75b5c74d332e9c2dddcbec5d9de81c3098594e6bab00b76a0f3362512aa622e9cd537ef9630547fb68859f68e34d93cbdab1162e47564ee3f261fb949462f8378c845175358dd1fa7ee33f2eba63dbaccf3"}], 0x290, 0x8000}, 0x1f}, {{&(0x7f00004e0000)=@sco={0x1f, {0x0, 0x3, 0xffffffffffff46c4, 0x290, 0x8, 0x8}}, 0x8, &(0x7f000076f000)=[{&(0x7f0000145000)="e90e406de11022119c2f98646e109070756131ce85d10b3d990c5f99c0627f24a3bc6b3aa43f97e609a0c12bb1d9d02cc334dcb608ba26b5832f363bbebb178c25a346927cabc854ae80c6d1a4ef0e1fd178ac7a69", 0x55}, {&(0x7f0000fbc000-0x1f)="76f7d0889c3ce19d294c2d32382dd3ec4bc4136e771d1e6c5b594955d0e1b7", 0x1f}], 0x2, &(0x7f0000776000-0x450)=[{0x40, 0x11f, 0x9, "cc43f3eb0895fc20901d4f6d0d8930a3e8d9ce2705974c7ce4cc01ff59486645f0967590a49a6647a5"}, {0xd0, 0x101, 0x3, "fe27cd3ea2d25f5e9bf010c4904b00466360db8f3e30c6b62a43225316b99f33328218efec172a2a8adf8dd2344eaf1784a37dea94f54963deda0e425468fb30bd8219e9439d2d35a3ad22f57a4fe1892955e9c7a54c76eead46fb9894411fa7c16ea410b44585623dab50d2b4be34adfb5dd3bb33698f85084baacd5012f8a73270145f48750ebe3e606273e6773dda0207dd68c0eeb5b2a5e2a481e9952e522e27803bdc7f12e8cd43bb405c8d1b0b7364e2af052481e7dd4ead37"}, {0xd8, 0x10e, 0x7, "ff93fc6a636b41439ca72168fe962ae31cdf16153fdffa988ef08fd11cd01f8a4710d198cb9e89d12940b9e87005a633d2d94c54a92199013a83898214d94ff985df08bae45a2993a300017d2fc20db7cfb40cea824c6d38647de909413d9955170e477a33c8b639d169abaad2754e15ffc18c5826b5c4c1cb7e03963b2bd7e02229229f9b861fa438dd5f1ffda938a28ce45cb91c76670ccea8bfa8d1431cb990f3b3a97a3a733b6f3a5cf25a40b74a5247c015dbfeec96a696a1d61c8c8480cdb4ae0d556a"}, {0xb0, 0x29, 0x0, "9404948da1d638c6b556cc27e84374be78e30051e23d4613917905a3b45ff6060ce7bcacf52ddd7ba3dbb2bec7df9f86ef9c0a8a889e795e106b51c547a4a9f132ecb4162ba09f2afc5a29ccc5ae9013d6ac718e96dc1184e9a7aec2077d963a64cff519f00ec26e126d66225612bc33d96b00ad39a06d34077958a1f5de6e23a5c96697be0f51e3f563ff4cb82a83a44613eb3cd7e2edb99604a771d411d7"}, {0x48, 0x10d, 0x0, "d2af6ac1cbf9cbc38cb26f1c0ab261f4933ad5911e96ac351759afd90030f5dc87ec3b4b0b02eb7f4dcae006b20d140c0100000000000000"}, {0xe0, 0x105, 0xd646, "747dd1a0a2ad323a46bd1a4454072079ca3092881c97bfb0a322f1f7e212393cc239383ac3cbb21596dff67cd10a1a0aefd2ad98ded6db54b120c6125870aa4b9249fa584500913ad889ae1c9b9bd2f07e2213d5336bca71091284355c04f16641aaf3778d1485a13a352bd4a21650018b5e16703b5efa1917fadce988b872b977b8c35dab4f1ffc2e78d98738c2c1585a53ddfce6d707590a8c2095de57342338c5d1fb2a50957f9c84674a4f5466c02629017bb6dc86488793798da5306181cbb6cd2952118e229adb92a8d8569d"}, {0x50, 0x103, 0x8, "e4096d8ace16fd8e66197183437dad32720b4afaf31bbf0ed6029937196a30f71d4e5d1eb6995bc7c151c082072197864d3f535a5e2d9101d6f855"}, {0x40, 0x10e, 0x8, "e743a3eccf2e0f3c3bf88e0342eea01bb4c6211ff355b02bd780be5587c8bfedc4abfda37b28d351124a8e"}], 0x450, 0x9bfbfa926d1f65d7}, 0x1000}, {{&(0x7f00008c1000)=@nfc_llcp={0x27, 0x8000, 0x80, 0x6, 0x4, 0xb67e, "6e611d6f48618f3302dd4154b74eef741fbbae3cdf8ec55a7623adf03a26f2faafec40b926bfb15e62e5dc7c7645e872abcfd4c53ecf8a21d74ff1719a554d", 0x159c84ab}, 0x60, &(0x7f0000b91000)=[{&(0x7f0000488000-0xde)="8c3bc62ef7499bf724e0943176e5a6dbecc124fc88bd32a4650c2f0895527fc0d9e353e9af3030c277912f977d954d756b5478a67cf9ea9c8eee410607fbe5b8f053ce1d12a1cb2f2596d89bceb97b490eb9dc29cccf59fda9152658f8548e88677272215fadde8f2b014a6defd90329dee9e86ced6b8a2e2aeb26b7b2a06cbd35b6dee495ca750b29403a44f21b9a47f6237eededfbec1e6b80e02e7a63f20183896cddf5ebbdb4d2c999e5d037b54cffff2cb6dd9674bebf65385b2f33080f9562695fba65deef7a636c7f05b0751f2a92a2a194e6cd07ac89da58a471", 0xde}, {&(0x7f0000d87000)="835d09db54f9b02f8075bb0fe840b6f1852f0531c93036cbcbcbc77f851ff78825d43dec2c2a64b7714824fb3c8754dd28d33224b0979a0be93942522b0bbd527562446a662764895c734e6598e13d5d76cfc50f1aabb4685d4e9078c600d4142be44439f1f5af673008779c95769b55b18b2f715f8618a4529be3ce5b9ddb77045e77315347aacb9e18c13cd4d8c8015c43b64b19fa1848fc56f275ad2167969e5f77d5291e06e6c588a305f54e210edbb318d329dfd9960bb46c5ac9fd4515743b3b3f79caad713050", 0xca}, {&(0x7f000015d000)="252749412ee0ba0d3cd2a066c5883af7bbba1f8514d9732c5a7a2389b93b6ce328b5422d9ddc3f0e6a2281d848703cdd31aea8071f1766876cab0346d22587023143e328b2fb7099555cb0defb8bfbfb5b6e61dc312d62263199189576d34ffa66ea4244864dbc5e6694b39cdb4a2cfb7498d60f12b375f2102f972a7c791d066c3fb61b6b2a17", 0x87}, {&(0x7f00009b9000)="c4aa8054e82d4b9403dfa4cc8cb84ec02acd14f07c7d76fa1e9b1c08e11cf0e703d75ba5929f4d835351f4b78e89f877cf8f7f9964343703dc3d82503f1e1dd99b1f27c277318d062ddd499196dd4acb5ec925c8e49088fc06c36a240de1ab419359c36c34b0a7e23e69027aa75087fd7a13a62611e5cd38e4559f22a6c6bed9c3badc13e6d305d96d2f2a28fc15d6ca44ae71a7e426454eaf00002adefbe7e1be6f195178f22a4d56de17830185bcc8ce6cef2acb2d9bc672a0f79502d09e05c95b9164f81d0198fb7c9455698d11fcddfbb7b2d9f1e21f9b9765be5565a2272ad93caeb5cbc831bee9b93b63160a", 0xef}, {&(0x7f00009d3000-0xcd)="905a65ddbc9c8dce9681ab8a1a47dae78aca48927064da47063c2b47d7056072d918337c5d34167098587fcd4649c59c1551bb622749ffd47a2940ec248a2c39cd66d17233ebeb00a1c8cb4ba2db4dd10fc779a26a04a10cacb26c82717d5c853847f79d20d991b2efe46dc2915e9e3af4c8d4c2eefc72d155165848d60af4191ec0df1942c482a7cc4333555818ef1d2b705dff8b2c006ac0bf88fbad9b83dd702a8a51f36748722552084b7766150745449d1a78cd06e6f0679eedd60d91272d2c0bfd7736b8ad8fb5f21791", 0xcd}, {&(0x7f0000e98000-0x68)="da403c4e69c6522ce76ebce2b78b425e2f78b589d12809f3d68518f2726cf976f7f90fc4c03978ee5b6397bd6563f7f8650efdf8235ee4ef5343044a1e7c386185f52323fa7999c87eafa14a0c2b6ef3fb8de0fd30a3b71a27d3d300bbe03af564a9c05a4709b0ed", 0x68}], 0x6, &(0x7f0000a75000-0x1f0)=[{0x60, 0x101, 0x401, "85a0d2a476e425a8ddfc3038f247c4bfe2b911c5e3e5cc8289687ce4a2312df2d145b383dbfa7cc5a51d6a3da59790a64f1bb86bc3f25d0b0454ed45fe5c2032af87b86c43336a367c1030c5ba03e5d8"}, {0x98, 0x110, 0x20, "de98231ad45dfb0ffd30b82e3cf9de4f6f1e66159c2ff998cd41a3dde2f214c89ca83146997ac5d8d40e49677ab060fd16b26d2b37f2c4eb6c3e4d30df5ff530842befa14bd0c98b911bcb5fa2de86e7fed33785f6bfd798b14726f7f93aa2bb2059adcb7ce836578e454f442681f9a91aacbec0332e164b17ffd426edb925ca179e92d941064229"}, {0xc8, 0x10a, 0x0, "b4f8228a86daadc35a91fc0f7eafadacd818cfde44f9f64f89542b6a1f0a7d72008d8a221e15fb38823280b376737edcc30c8e9fa76c845a575349a7c990a5a72c7a368d64ab5ee600392e93353e75e90bebe15543646c73ceea3c5ddf7f7d2e3222e74d6c7ced8ade761e56371dd9fc115dde32aac11bcc04de3ede1a28f2f5600aa0775a9642069a5191c0efe8c3bd32b0c5b3d724c26c8f2f9f50b4482b20e57e3b3bb39985b7ee500eea217da3316c0b851b55"}, {0x30, 0x10f, 0x2, "b4b87fd98b252940f315e20e32a81403d9f0494b9e9afe041c36ccc0f4fee0"}], 0x1f0, 0x8000}, 0x8ac}], 0x3, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = getgid() setfsgid(r0) creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") [ 578.963933] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 578.979245] QAT: Invalid ioctl [ 579.056388] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2017/12/10 18:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009d5000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="", 0x0}], 0x1, 0xd) close(r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000186000-0x8c)={0x1f, 0xb5c, 0xfff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 18:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008df000-0x4)=0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") fchdir(r0) umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000bbb000+0x842)="000000dd1f001300000000000000090101000e00fff279fc8c0d837b6e9055052394fd684e34d7e4ea578ea0c8fa427e4304163e7aab2bf3226ef0ed5d4132ad655e3e0785862970", 0x48) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000b21000-0x9)="6368696c6472656e00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)="00", 0x1}], 0x1, 0x800) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8982, &(0x7f0000000000)="") r6 = socket(0x1, 0x40080003, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000eb8000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005b9000)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f000036f000-0x8)="2e2f66696c653000", &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000992000-0x38)={0x0, 0x0, &(0x7f0000fc6000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x9, 0x11, 0xfffffffffffffffe, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f00007fa000-0x30)=[@rights={0x20, 0x1, 0x1, [r2, r6, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x0}, 0x0) r10 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) fchmod(r2, 0x1) mq_timedsend(r10, &(0x7f00005d7000-0xdd)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd92829a57c09d2d3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x6, 0x0) mq_notify(r10, &(0x7f0000104000)={0x0, 0x1c, 0x5, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r6, &(0x7f0000719000-0xd0)={0xd0, 0x2, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c43ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce0168b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x208000) mq_timedsend(r10, &(0x7f0000d6d000)="d8", 0x1, 0x0, &(0x7f0000001000)={0x0, 0x989680}) openat$autofs(0xffffffffffffff9c, &(0x7f0000168000-0xc)="2f6465762f6175746f667300", 0x80240, 0x0) sendfile(r10, r1, 0x0, 0x80000063) getegid() 2017/12/10 18:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e7c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000041e000)=0xe) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000004000)="d636297c330b7eec55e1b054c9e770cac5e2689c5a385faa6aefa8eaa1fff7247283e5869970e8e120961d4e3e17d8964f143e07f1c3dd606056315ac8f2dbe7ab9b61610be17311fa84f2e54096c4", 0x4f, 0x20000000, &(0x7f0000003000)=@nl={0x0, 0x0, 0x9, 0x400}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x81, 0x401, 0x14a, 0xb7e4}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d22000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000006000-0x14)={0x11, 0xb, r3, 0x1, 0x200, 0x6, @random="2c4e98f7645c", [0x0, 0x0]}, 0x14) r4 = socket$inet(0x2, 0x807, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x1f, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={r1, 0x81, 0x20, 0x1, 0x85c8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)="2f6465762f7573626d6f6e2300", 0xb, 0x82200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000005000)={r1, 0x80000001, 0x336f, 0x4}, &(0x7f0000007000-0x4)=0x10) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000000)={[0x1ff, 0x6, 0x8, 0x5, 0x800, 0xc4, 0x8, 0x5, 0x8, 0x1, 0x6, 0xd18, 0x1, 0x20, 0x7fff, 0x1], 0x100000, 0x1000}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x1a9) 2017/12/10 18:46:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="656e7669726f6e00") bind$bt_rfcomm(r0, &(0x7f0000001000-0x5)={0x1f, {0x7, 0x61b, 0x5, 0x6, 0x7ff, 0x4}, 0x3}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x10000000000005, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000002000-0x6)={0x22da978f, 0x80000001, 0xd8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x4, 0xfffffffffffffffb, 0x1, 0x100}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) open(&(0x7f000070e000)="2e2f66696c653000", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(0xffffffffffffffff) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009f4000+0x9ed)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000887000)={0x7, 0x1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b3a000-0x4)=0x1, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f000041a000-0x28)={0xffff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$binder(&(0x7f0000d67000)="2f6465762f62696e6465722300", 0x0, 0x9000002) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) syz_open_dev$sg(&(0x7f000010d000-0x9)="2f6465762f73672300", 0x0, 0x4) 2017/12/10 18:46:40 executing program 0 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r0 = memfd_create(&(0x7f0000b08000)="2c2f766d6e65743121262a73656c696e75782a76626f786e6574316d643573756d00", 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000030e000-0x18)={0x6, 0x9, 0x2, 0x1, 0x927, 0x4d}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f48000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000)=0xe8) stat(&(0x7f0000816000)="2e2f66696c653000", &(0x7f0000283000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000008000-0x8)="2e2f66696c653000", r1, r2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xc000, &(0x7f0000528000-0x8)=0x0, 0x2, 0x6) 2017/12/10 18:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d6e000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) accept$inet6(r0, &(0x7f0000c59000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000180000-0x4)=0x1c) r1 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f000086a000)="2e2f66696c65302f66696c653000") inotify_add_watch(r1, &(0x7f000020c000)="2e2f66696c653000", 0x800) umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000412000/0x1000)=nil, 0x1000, 0x0, 0x51, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e8000)="2f6465762f6175746f667300", 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000e71000-0x4)=0x74c, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00009d1000)="6e6f64657676626f786e65743000") fcntl$setstatus(r0, 0x4, 0x2000) r4 = syz_open_dev$vcsa(&(0x7f000001d000)="2f6465762f766373612300", 0x0, 0x0) r5 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000615000-0x4)=0x0, &(0x7f0000b2b000)=0x4) setpriority(0x0, r5, 0x85) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f000095c000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f0000fba000-0x5c)="b9c00d00000f0fa1a0cf47100000001622d022d00000000f3052c70f01f6fef3ab66b86f00d9bcd1e0e0ea0000f67ab2b2f61ec1e8050f3235001000000f01dffc66e955e9550f060f20d80f01c9c50f2092920f070f01b102000000", 0x5c}], 0x1, 0x2, &(0x7f0000dce000)=[], 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r7, 0x4008ae73, &(0x7f000078b000)={0x81, 0x4}) splice(r8, 0x0, r6, 0x0, 0x7fffffff, 0x8) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000f02000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) 2017/12/10 18:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x900, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x2000000, 0x0) connect$netrom(r0, &(0x7f0000950000)=@full={{0x3, {"079fede22433ba"}, 0x1}, [{"77b3a7e3991e04"}, {"4f46a5b17f54b9"}, {"88613989877265"}, {"f494b8288e85de"}, {"003a89d5cc0acc"}, {"1fe1e7736073ff"}, {"07749400b6d8c0"}, {"cbbac1b83ae1b1"}]}, 0x48) gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008ad000-0xc)={0x1, r3, 0x0}) ioctl$sock_bt_hci(r4, 0x800448d7, &(0x7f0000210000-0x70)="a5a4be446622d7f2fc8ee19376f50a141065122c66250a22a86d18fa72a1d447004c01c0c0e727535383a724b3412f04429ab7d88da2cd66a5f2fc3be5f76ffc6687fb409075c121545232107b946170ec78676515b9f3c019d1cc987fed99fba270664b444ecdfcedfdae1f81827091") r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) r6 = dup3(0xffffffffffffffff, r1, 0x10000) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000032b000-0x4)=0x0, &(0x7f0000b70000)=0x4) bind$inet(r3, &(0x7f0000d9a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00001d9000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f000020e000+0x61)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000c7c000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r7}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@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]}], 0x20) sendto$inet(r6, &(0x7f00000fd000)="ad", 0x1, 0x0, &(0x7f0000b48000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCNXCL(r8, 0x540d) r9 = socket$unix(0x1, 0x5, 0x0) fallocate(r9, 0x2, 0xfff, 0x5) 2017/12/10 18:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 1: pipe2(&(0x7f0000de1000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000bd5000)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, {0xa, 0x2, 0xc29c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0xde0, [0xfffffffffffffc3c, 0x80, 0x9, 0xfffffffffffff001, 0x4, 0x400, 0x7fff, 0x5fee]}, 0x5c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002f9000-0x10)={0x3, &(0x7f0000054000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000c61000-0x8)={r2, 0x1}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af6000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000fb8000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r4, &(0x7f0000715000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000064000)=0x8) 2017/12/10 18:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") listen(r0, 0x6) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000a37000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000d4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, "4abe5d4fa12f3c35dd9218159ba7ca533d22b2e09ec2e45ce8f37dd23933f23fcaaba4d6290f013aab45b8fdc10c7036a79ed7e0d489e4e4f2d20bde00e71f52", "ee6abd569b3708dc9d2b3b5ea837cf75b8c3f9d6fcab9e3f4badff0c86729e62", [0xab, 0x0], 0x0}) socket$inet(0x2, 0x805, 0x80000000) r0 = syz_open_dev$usbmon(&(0x7f0000600000-0xd)="2f6465762f7573626d6f6e2300", 0x2a8, 0x450000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x80000002, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x803, 0x7) syz_open_dev$mouse(&(0x7f0000db7000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x60000) sendmmsg$nfc_llcp(r2, &(0x7f0000f44000)=[{&(0x7f000088f000-0x60)={0xa, 0x0, 0x4, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c007846f83c7baa707bef6850ccdb39c111743913f1b760121acf03", 0x401}, 0x60, &(0x7f000055a000)=[{&(0x7f00000f5000)="e6f3be5b1254599e9c192cf57699ff6b4461ecab36f18cf66685b325bf6c519b61fa0e021ce9839026030fbb59490993a788f67853106bfe1085bc594174c80ee49c1129dcaa5ea8a6dce9a96823444a14688c5a9ef69fd81e9da1917ebff4498285ceba", 0x64}, {&(0x7f0000874000-0xd0)="cddf244efe0acd6c9fe17cd1471e0f48baf0a46edb39a5ce4dd79915c9400fe2b6f47247d4ee7b249d56fb15ca94ecc49cc1fbb7778e7a905cf2a6ec85771f54106bd5a7a57ef1b204391db996e243d7966a585e1bf78acf3ebf040513909784fe37a985470e4b30eae4e7ed86b96c83d04eb924a4a6efa1c4e5698f7cb6add7bd5a149c297e86f6bb3e6d8efbba9a73c65913bbfb3fb128fafa3a3a3e15be0b807d382724c8eb409775cdc76c989107a1e69faf084fc07e238e6987b8d9bb85fe52457a1c3649e4b23093d621a8748c", 0xd0}, {&(0x7f0000686000)="6a478e091f4546a578a2d946e2c79827db4d83", 0x13}, {&(0x7f0000d0b000-0xc4)="9e216a464f6f62bd83d208c7c23d076a2f30077033cd2d664ea0b72046450cd08b785670cb3b3b57fbbabb83884635b2c85e64943c5db80b838c0942883974998511fe586496f3712003ba6e5624d29ca853bc99c14f453f67f0eff48d05f756cce1064f32dc14b5fc70033b0717e7fe93f38486951e98cdeb737d85c53fa82c7a28fd4cfb4b0ead0c9c5506b48c11fbcbb5983020207626c47ba44e7bd542bee7518083b903791624c72e277ac081a3b3a5e44a99784e6caba54f92ec4353bdbb24c340", 0xc4}, {&(0x7f0000cc1000)="bbc5479db54538c8a1a63aefd086d20a939b0c21b50f7448db4057bb586be33f3de4bb21b26538d081653caadb11da1c40408e3a8401a716c71459cf49fd0ece0cdf3262dc8260b74d60bde96ece01e5bfb3feb3cafdd1b4e32c309f1ec8c748afba3d30c89cf68f8711c91544cfff83b133d698b234c24e1bbdd6b025c7f01f9e321f33971c4061faa8c188da3e868890150c4dc4aabb45f54e1780448ec1ecbfa9d4c6d8722799", 0xa8}, {&(0x7f00004a6000)="e1219b52800c4f36f6464de429f471573e9b384a169a8e80b80f311c6f94d0398ad1aaf2511c7f21fdc0687694e797aef0b7216e4a3b004d6113f7bd552a5f826bc929014be010a2c57b4a103ca8b470d93bea65549700d4ea42ba5c6dc69d5c8c88628ca2b3cd5721c909175bcbdf96c02796effc2b88d862e632a2f0dd8139df629f7eab72b7dc4cd9fe29942138e98d3ad4177a7bcc50420d2894ff3b7e97343ea544d9a79efa6e8a019ded0fc5382f4c2473283bb68c8682cf0729a64cd667ac797942905ed83c2894984962b428af168e8dd0791d3e2ad79c94fd856ed80115743facb603", 0xe7}], 0x6, &(0x7f0000b93000-0x28)={0x28, 0x100000000000029, 0xb, "340470c7148fe50625000126f7e60e2c76"}, 0x28, 0x0}], 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000971000-0x20)={0x20000002d38cbad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) gettid() ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x800, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac2000)="2f6465762f72746300", 0x44100, 0x0) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000784000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f000035d000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000707000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x1, 0x5, 0x1b65, 0x40000000400000, 0x40, 0xcffa, 0x0, 0x7, 0x0, 0x3d17, 0x0, 0x4, 0x9, 0x80000005], 0x0, 0x220202}) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/10 18:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x25)="766d6e6574312e2d2462646576237b47504c2c2573656c696e75786b657972696e6747504c", 0x2) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x1, 0x4, 0x330b, 0x446, 0x4, 0x5}, 0xbbd9}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00001fc000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ee2000-0xb)={0x1, 0x3, 0xb, 0x8, 0x1000, 0x6, 0x101, 0x3, 0x9, 0x0, 0x7}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000eda000)=0x0, &(0x7f0000626000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f000073c000-0xc)={0x8000000, 0x7ff, 0x1e}) shutdown(r1, 0x2) mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b0b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000825000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00005eb000-0x78)=[{{r2, r3/1000+30000}, 0x5, 0xfffffffffffffffb, 0x80}, {{0x77359400, 0x0}, 0x100000000, 0x0, 0x1f}, {{0x0, 0x0}, 0x20, 0x709, 0x1000}, {{r4, r5/1000+10000}, 0x2, 0x400, 0x6}, {{0x0, 0x0}, 0x1f, 0x1e, 0x0}], 0x78) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000c0000)={0x6, 0xf1, 0x5, 0x8}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xffffffff) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/10 18:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000063d000)="2f6465762f70746d7800", 0x340, 0x0) dup(r0) fcntl$setsig(r0, 0xa, 0x1e) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) 2017/12/10 18:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0xc2400, 0x0) creat(&(0x7f0000cb5000-0x8)="2e2f66696c653000", 0xe) fcntl$getownex(r0, 0x10, &(0x7f0000cf4000-0x8)={0x0, 0x0}) fchmodat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x42, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x20000000000002e, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00000dc000)={0x7}, 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r3 = add_key(&(0x7f0000d10000-0xa)="69645f6c656761637900", &(0x7f0000290000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bef000-0x43)="f5287f6a44b9358c0fadc01e607de059330b5d965a2553c56092dff0cb33342980006e7637cae381c654f4292125cd7e072b628227e5ba73daef38915302debdaea7cc", 0x43, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000c73000-0xc)="636966732e73706e65676f00", &(0x7f000096a000)="00") r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c3000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x22) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007f0000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f00003ec000)={0xffff, 0x9, 0x101, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000022b000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000-0x4)=0x28) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f4a000)={r6, 0x0, ""}, &(0x7f0000760000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000691000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a96000)=0x18) sched_setattr(0x0, &(0x7f0000651000-0x30)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x3, 0x69, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0xffffffffffffffff, 0x8) 2017/12/10 18:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000022000-0x4)=0x0) r0 = getpid() r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000b04000-0xd)="6e65742f69665f696e65743600") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a40000-0x8)={0x0, 0x7}, &(0x7f0000acb000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c02000-0x10)={0x7, 0x200, 0x100000001, 0x1, r3}, &(0x7f0000a38000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000407e, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x73c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = fcntl$dupfd(r4, 0x406, r4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) mmap$binder(&(0x7f0000cbc000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, r5, 0x0) sendto$inet6(r5, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xeb3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x666, 0xff, 0x0, 0x20000000000000, 0x0, 0x1000, 0x3, 0x1ffffffd, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x3, 0x2) setsockopt(r6, 0x20000000000, 0xd0, &(0x7f0000000000)="d105071e", 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000e74000-0x8)={0x0, 0x8003}, 0x8) shutdown(r4, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000db3000)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000090b000-0x4)=0x8c) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000db1000-0x2)=0x87, &(0x7f0000d96000-0x8)=0x2) getsockname(r6, &(0x7f0000fab000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00002f9000-0x4)=0x10) 2017/12/10 18:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000155000-0x8)={0x0, 0x0}) sched_getattr(r4, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r5 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(r0, r2) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/10 18:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b6000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") fcntl$getownex(r0, 0x10, &(0x7f0000434000)={0x0, 0x0}) setpriority(0x0, r1, 0xff) 2017/12/10 18:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000b37000)={0xfe, 0x0}) r0 = perf_event_open(&(0x7f00009cb000-0x78)={0x0, 0x78, 0xe1, 0xfffffffffffffffc, 0xfffffffbfffffffe, 0x20000, 0x0, 0x0, 0x10040, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0xc) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000816000)=0x40000005, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000672000)={0xce, "b745f78320132f2af7c7128474fffdf1d92bfb0c91069c3e0d6237575da2b90e0b79e83921b44a5b642bc4f1ee731bfaf4d752eb9ae7ab58026b0b602758ce2fc50df9b43fe96a0a159fd140068a298ed506434567ca83ceb77da023e85a953e5dabc9caff871958f03d0c0b7b560213c9aeb5cb18a061352cbb209161b1a9b64c704c83bc2aa47bccb10c9364d71831bfb083d8157ca0e6f4548002fbb6c4ada5ffe274b93f31ac513497268913fd98171a4d06a7ec2aa306c353c50ccc75e38d80db25a0d769b0f76c7090b2b4"}) gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x1f, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x100000001, 0x8010, 0x0, 0x668, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0xa115, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x80, r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) add_key(&(0x7f000067d000-0xa)="69645f6c656761637900", &(0x7f0000036000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) r3 = syz_open_dev$vcsa(&(0x7f0000604000)="2f6465762f766373612300", 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4182, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x3c) sendto$unix(r4, &(0x7f00006dc000)="", 0x0, 0x0, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r5 = add_key$keyring(&(0x7f0000570000-0x8)="6b657972696e6700", &(0x7f0000ba8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) add_key$user(&(0x7f0000136000)="7573657200", &(0x7f00007fd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d17000)="dc50d74a2de4776f42214d84c8f786f775987181e13aaca0709710b0b8876bfd99a4dae108f87062b0f2", 0x2a, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a86000)={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]}, 0x3, 0x1, 0x64, 0x4, 0x21}, &(0x7f0000311000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000852000)={r6, 0xd6, "9dd621adf7c15356780f5b8cdfee16c0dc0fb3e97a112d9f8fe274b455fb88474d50e8cf7f845d8d751d10e79a9f19c2a6f22c2858af7f2d9652d02e12b47f9d74ffd1762d3b5dd1ba61174702f2f03f61f682b5b95ceff13af9be5b685b3521c39d4601ab0616c767d30093b87b0799b5b7bd8fcc053517eaa5868588e8089ec08a3d3ef7eb4941079f6cd6e7a2cfc7307bf9ff6b514ee9531c83bffd8ccd0387b7eb69d0b620d12be78192d3f4fc99001724aa7cb69a928e50c0c5cca60fb31916ba1a7146b612f619b7931028838912ba7d593186"}, &(0x7f000078e000-0x4)=0xde) munlock(&(0x7f0000c10000/0x1000)=nil, 0x1000) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000f9e000-0x4)=0x0, &(0x7f00004fb000)=0x4) syz_emit_ethernet(0x76, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c57fff", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x80, 0x0, 0x0, 0x200000000, 0x800, []}], ""}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x400000000000007, 0x5) 2017/12/10 18:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000052a000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000027d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ec5000)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000088d000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = epoll_create1(0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00001fa000-0x10)={0x6, &(0x7f0000232000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r3 = syz_open_dev$sndseq(&(0x7f0000d5e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40000000000006) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f51000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000491000-0x18)={0x0, 0x6, 0x30, 0x5, 0x7fffffff}, &(0x7f0000eee000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000091e000)={r4, 0x7, 0x8, 0x9, 0x7fff, 0x9}, &(0x7f0000e6f000-0x4)=0x14) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000159000)=0x5, 0x4) write$sndseq(r3, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000018c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = syz_open_procfs(0x0, &(0x7f00005e2000)="6e65742f6970365f6d725f76696600") setsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f00005b8000-0xde)="a2f8138c8c8cf5acbec717929ab8da4cc497a6b247e241ce38029d20c68a7ed3c46a5cd95909c15a49eee29af70e84e3859c1b83cb284c02be861f6771d94fa1c40e862e7a926a82938be768171b65395e907bab199e40bcc0fd19b2850ad171ecc4c2faf7ce6d3b6c8f65b83154beb027ed3cdc2c2b99f415a8a070f6101b914cd45e0bd12e2a9738caacac91ec3ed264f9964ddd12f19bbc40847d8820c40c93d5aee253875fac8360efa3466034a9e5924b2e376d6c3df48d52e272f8c542ad0476b9cc0e652bfd0504880fe19cc912cedfcc216cd6abf97db3c5cc72", 0xde) sendfile(r5, r5, &(0x7f00003e1000)=0x0, 0x3ff) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f00007fa000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00006ee000-0x4)=0x0) setsockopt$inet6_int(r5, 0x29, 0x2e, &(0x7f0000a20000)=0x200, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000327000-0x74)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) accept(r5, &(0x7f00007d0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e52000-0x4)=0xe) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000ccf000-0xf8)={{0x0, 0x1, 0x6, 0x1, 0x200}, 0xd0, 0x5, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x606, 0x9, 0x7fff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 18:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec9000)={0x0, 0x0, 0x0, @thr={&(0x7f0000323000-0x65)="", &(0x7f00007db000-0x31)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0xfffffffffffffffd, 0x400000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x800, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffdff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x1b) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e5000)={r0, 0x28, &(0x7f00002c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005e4000)=r2, 0x4) r4 = syz_open_dev$mouse(&(0x7f0000efc000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffffffffe449, 0x803) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000651000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f3c000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000569000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063a000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fe7000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0xafc, 0x2, 0x1000, 0x9, 0xa0, 0x20, 0x1000, r5, r6}, {0x7, 0x6, 0x6, 0x10000, 0x4, 0x9, 0x6, 0x8}, {0x7, 0x0, 0xfffffffffffffff8, 0x5}, 0x7, 0xf5b, 0x1, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x5}, 0x0, @in6=@loopback={0x0, 0x1}, 0x12, 0x0, 0x2, 0x7, 0x9, 0x7, 0x6}}, 0xe8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003f7000-0xb8)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x26, 0xffff, 0x3, 0x83, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff00000000, 0x4, 0x4eb5, 0x9}}, &(0x7f0000304000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000064c000)={r7, 0x7a, "c4a88531060dedd03ee121b5c2d997a4fcf87b5d8315465c8854b95ccf751d662313be8722917829df6729ec7f12ca965048ee428026f3368bc2a2c559e6a2f151b955cd18af27978400da0e743be0fa89d7d1de7ef5d31939b1adf6550005dbbc69c8ec32703b6d38721092dc51f888df0579ef61f37ff22c00"}, &(0x7f0000453000-0x4)=0x82) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0}, 0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000db7000-0x4)=0x0) get_robust_list(r9, &(0x7f0000fd7000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b1e000)=0x18) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a3d000-0x4)=r6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r8, &(0x7f0000fe3000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) io_setup(0x1, &(0x7f0000c4d000)=0x0) io_cancel(r10, &(0x7f00002cc000-0x40)={0x0, 0x0, 0x0, 0x6, 0x101, r3, &(0x7f000058c000-0x8a)="00f703fe97104bad14f4b9985d0bf76b55c467f466007bb0987442357562950ce4857521307df319efca09bccbdd65127588b3ad44c62485e4fcfe33f778ae0933eb9f13d10098a3a9f78204fb4d4ad218f7f4f07265a6a0c3f7fbbade23beba50acc4ad8770518cb6335ba00715086a287afcadbe4629307c731cac9bc7f899656d786535c672db1002", 0x8a, 0x4, 0x0, 0x1, r0}, &(0x7f0000f2f000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000660000)={0x0, 0x9, 0xffffffff, 0x4, 0x2, 0x0, 0x80, 0xad9, {0x0, @in={{0x2, 0x1, @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]}, 0x82, 0x0, 0x3, 0xffffffff, 0xfffffffffffffffb}}, &(0x7f0000e92000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d42000)={r11, 0x100000001}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004fb000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001c0000-0x18)={r3, &(0x7f000050e000-0x1b)="7d621987111daa91b3886e5e010484f35f0200fbec787ec98280", &(0x7f00005b2000)=""}, 0x18) 2017/12/10 18:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0x4000000000000e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008a3000-0x40)=[{0x7, 0xd260}, {0x2, 0x8}, {0x8, 0x7e7}, {0xb, 0x0}, {0x3, 0x2}, {0x4, 0xfff}, {0x6, 0x4}, {0x7, 0x4}], 0x8) r1 = accept4(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ad9000)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000389000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000170000)="2e2f66696c653000", 0x0, 0x40000000000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00008c8000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000fdf000)={0x0, 0x8000, 0x7fff, 0x35, &(0x7f00008a6000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x13, &(0x7f00000bf000-0x13)="00000000000000000000000000000000000000", 0xd0, &(0x7f0000981000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r3 = socket(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000e99000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000062c000-0x4)=0x14) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f95000)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000cc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) epoll_create1(0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b42000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000856000)=0xfc32) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000bcd000-0x4)=0x1000, 0x4) clone(0x0, &(0x7f00009f2000-0x1)="5b", &(0x7f00002fa000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000028000-0x2)="2188") timerfd_gettime(r6, &(0x7f0000a48000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000e47000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000acf000-0x4)=0x0, &(0x7f000016b000-0x4)=0x4) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000007000)={{r7, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write(r3, &(0x7f00004c6000)="1f0000000102ff0bb00301002900bf00000800010400020000000017000200d85a", 0x21) socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000689000-0x8)=[], 0x0, &(0x7f00001c7000-0x10)={0x0, r8}, &(0x7f00005c8000-0x8)={0x400}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) openat(r6, &(0x7f0000167000-0x8)="2e2f66696c653000", 0x40000, 0x5755c144a1f8a157) 2017/12/10 18:46:40 executing program 6: mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x1f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f00002bd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004d6000)={r0, 0x0, 0x6, 0x0, &(0x7f0000699000)="aa4204004e3b", &(0x7f0000219000-0x1000)="", 0x8001, 0x0}, 0x28) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x7, 0x100019) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000082f000-0x20)={{&(0x7f00006e7000/0x1000)=nil, 0x1000}, 0x100000000004, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000003000)={0x5, 0x100000001, 0x3, 0x5, 0x4005}) r4 = memfd_create(&(0x7f0000c5d000)="70726f63216370757365742d00", 0x3) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000eb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c02000)=0xc) rt_sigqueueinfo(r5, 0xd, &(0x7f0000014000-0x10)={0x40000000000000e, 0x800000000000b1a5, 0x5c9, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xff, &(0x7f0000005000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000003000-0xa)="73797a6b616c6c657200", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r6, &(0x7f0000004000)="25a7860ceadb34cc9fb5d901589d9506105c373185840e000000076c06049575cf771c270dad3bf8e8c0491adf27392b35c4d26d2cd176ef77d656275fa6e2df82399c3e7c7bafb5043ebb", 0x4b) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000003000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x8, &(0x7f0000bfa000-0x8)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb1000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) sync_file_range(r0, 0x2, 0xfffffffffffffff7, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005ec000-0x4)=0x7fff, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d0e000)=0x100000000000, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="007365726367726f75756390077380036d526d655f747970652a6574527526758365720012", 0x1) openat(r0, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000000000003, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f5000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00004b5000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x80405, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) mkdir(&(0x7f0000c80000-0x8)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000ce7000-0xe)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f3000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009ec000)="2f6465762f73672300", 0x10000000008, 0x1000001800b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000000, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000021e000)={0x0, 0x0}) clock_gettime(0x2000000000000, &(0x7f0000ebe000)={0x0, 0x0}) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b2b000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r1, &(0x7f0000037000)="2e2f66696c65302f66696c653000", &(0x7f00003c3000-0x10)={{0x0, r4}, {r2, r3/1000+10000}}, 0x100) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x2, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/10 18:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ba0000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresgid(&(0x7f0000148000-0x4)=0x0, &(0x7f0000857000-0x4)=0x0, &(0x7f0000d1c000)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005dc000-0xc)="2f6465762f72666b696c6c00", 0x7fffd, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000eea000-0x4)=0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000ce7000)={0x200, 0x10001, 0x1, 0x5, 0x8, 0x6}) munmap(&(0x7f0000203000/0x4000)=nil, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) mmap(&(0x7f0000203000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000d0f000)="2e2f66696c653000", 0x7) mmap(&(0x7f0000205000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000205000)={0x2, 0xf0e, 0x82, 0x3}, 0x8) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000205000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000205000)=[r3, r3, r2]) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000206000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000206000)="2f6465762f7573626d6f6e2300", 0x3, 0x10000) mmap(&(0x7f0000204000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000608000)={0x0, 0x0, &(0x7f0000205000-0x38)=[{&(0x7f0000205000-0xa5)="3f6e8237ec0d0dc35980b3e94fc86ba65b68f081762440575660270f4994cf75fdfdeb02cc3e4ccabcc971f3071cf9e3ff3fde3b910b0a0aa21b1b05a066c00873e8818494b8950d8cffe1d57ec0491e34f2ff121538f96a3e29c9d8fccb0204840940f9bda2f8d20a58560064c8406d68aa64fc6a2dd38459c8cf54eca76911703d700ebf6457bcee84a2bccdb582b60ccca584683a549be10d318b402ae7120fd373a45e", 0xa5}, {&(0x7f00000c6000-0x6f)="9bf4f09fed8a8eab426b5bb208b01e8c985fb15efd8bd1d5e3fea50abac67e6a909276ab81d1e356df72d658b3e7bfb5b08012701e16fa474c931596c968dd820962f5ac750606a6febcfe0a8ba0824ce0c081b6308667ce9026fc87d5230adf2c0312033336606cd24fc04a151317", 0x6f}, {&(0x7f0000204000)="4af954fa2f3e877ce0017d49c5f024ef1300e47fc620ad43cdc0f0db67d5f44b637256458f2e0706a0b6ccd7b6fad512a475614cf0df66c82c45ec604d7cbd1c0c38f904d5196019", 0x48}, {&(0x7f000059f000)="3df598bd6796a52212443d36107832c9e47acb05160e7952c65fd14da1faab9d762c", 0x22}, {&(0x7f0000205000-0x5)="5082bfec2a", 0x5}, {&(0x7f0000204000)="2b1d0fb43db90cb85b68f056eb7e70fec5344ec940f1a48bc9177c9c841f3b6ecf84a7c3b2b0122428a35e5f60235333736685ea74c17526270d236c7c5a90467147eda8c8c9dcfed9fe9f1ecc6b762faf01d29279ec009a7f6a4c94d158695606ee263ea5e4ddcd2f5df5b8fac344adcf1ac8ec5202549569fde709af6573f68b56ae53b788ed630287e8e554cb5a436c2eb49e4329d141b1c88a9f744c462455255d4797b78a08e061c61d2821f479946894489934ad466cb83732e135c6fc6c6c7b5213f79838fded2a22acf8d6af16e7637775297b7bf95ab86fc954f66cd1c50dbb6582a7", 0xe7}, {&(0x7f00001e5000)="f2daea26d10074ae", 0x8}], 0x7, 0x0, 0x0, 0x14}, 0x4000050) ioctl$int_out(r4, 0x5462, &(0x7f0000203000)=0x0) mmap(&(0x7f0000206000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000206000)={0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0xc) ptrace$setregs(0xf, r6, 0x3236239d, &(0x7f000097b000)="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") ioctl$DRM_IOCTL_GET_STATS(r5, 0x807c6406, &(0x7f000036c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000998000)={0x1, 0x0, [{0x48b, 0x0, 0x3}]}) 2017/12/10 18:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xea6000)=nil, 0xea6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) connect$netrom(r2, &(0x7f0000bde000)=@full={{0x6, {"b55c634491dc27"}, 0xfffffffffffffffa}, [{"9acae88fb44bae"}, {"a6986de830322a"}, {"4ae27de4063d97"}, {"ffec8b00056be9"}, {"e613a7de88a050"}, {"ff1c19d31285e0"}, {"f08d2cf13e94de"}, {"16ccc5857f07a9"}]}, 0x48) write(r2, &(0x7f000094f000-0x10)="0213a12502000000000500d91dfb3700", 0x10) mmap(&(0x7f0000db9000/0x4000)=nil, 0x4000, 0x4, 0x10, r2, 0x39) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000b64000)=0x4, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x16, &(0x7f0000ea8000-0x10)={0xac, 0x0}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ccb000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f00007b5000/0x2000)=nil, 0x2000, 0x3, 0x40000000000034, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r4, &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ea9000)=0x60) fcntl$getown(r4, 0x9) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000416000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ea8000-0x4)=0xc) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x1, 0x32, r2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000eab000)=0xfffffffffffffffe, 0x4) 2017/12/10 18:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000bc9000/0x4000)=nil, 0x4000, 0x5) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c68000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) setsockopt(r0, 0x8509, 0x0, &(0x7f000037b000-0x51)="3666c1f3a5b3249f09005155cdcfc657382ce78e628140394c26d8dfb02c252808e080aee0612c5aa582fc445df5ec65f1f0c8fd180246a4edf543929b62202e46436a2eabd888423585649c597d1c09e7", 0x51) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x0) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d83000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) pwritev(r0, &(0x7f00000c6000-0x30)=[{&(0x7f00006e7000)="1f1458d055ddff53197bce69bb2d895c196e50a9eebec9fde7cd9694faee3e8a77c0f17975b80ed7a1de7670aabb3412dee22a00a3bcdbf1501b9bef5cd16a4d79e25411d1e764e69a0c7193caee504fafd9145766678c4f6b1165cc", 0x5c}, {&(0x7f0000e65000)="19e6b059bfda8cc8ed829e657755cb4bfbff05f08e1aa2f74e1f27d37cbd4ff857a7e93e0aa33ec1d8", 0x29}, {&(0x7f0000b7b000)="0af256baac9423037cdad8bb3e09c6cb0ac6deca16c0a0baa6bc1958e334070a89a600ad74c36bce240fc7d30157e2e02c50d4ca60ebb889381ff9240fd0c0892fd04b55247852563661262af84871cf2b7204f84e4829baa2", 0x59}], 0x3, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000a2000-0x10)={0x0, 0x9, 0x1, 0x400}, &(0x7f00007a1000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003a9000)={r1, 0x3, 0x1000, 0x3, 0x7fffffff, 0x8}, &(0x7f000058d000)=0x14) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) socket$inet(0x2, 0xa, 0x3) r5 = dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f000079e000-0x78)={0x800000000000000, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x7, 0x401, 0x7d, 0x0, 0x0, 0xfff, 0x7}) 2017/12/10 18:46:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = creat(&(0x7f000074f000)="2e2f66696c653000", 0x45) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005b1000)={{0x2, 0x3, 0x6, 0x0, 0x2}, 0x8, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000001000-0x4)=0x95b2, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a17000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(0xffffffffffffffff, &(0x7f0000269000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1, &(0x7f0000816000-0x8)={0x1}, 0x8) pwrite64(r2, &(0x7f00008be000-0x2)="dd5a", 0x2, 0x10000) sendfile(r0, r2, &(0x7f0000904000)=0x0, 0x2ea96fac) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000dce000-0x38)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = socket(0x0, 0x0, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000025f000)="a78367b94261a9ad183cb517ef258d8d7cfbb11bea010001000073000001d34c83d184bfcb5ebced499314218c01800000ba5bc88f404d11ea9c5c1833c650243e6492b691bb0637c99e0f79145120dd") getpeername$llc(r1, &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e3c000)=0x10) mlockall(0x3) r4 = syz_open_pts(r0, 0x400000) ioctl$TCGETA(r4, 0x5405, &(0x7f0000294000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x3f, 0x0, 0x0, 0x0}, 0x1c) stat(&(0x7f00002ac000)="2e2f66696c653000", &(0x7f0000e2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000068b000)={r3, r0}) ioprio_get$uid(0x3, r5) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffdfe, 0x8) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000022005, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) setsockopt$llc_int(r6, 0x10c, 0x80000000003, &(0x7f00005c6000-0x4)=0x81, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f00008ed000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00001e3000-0x8)={0xffffffffffffffff, r7}) 2017/12/10 18:46:41 executing program 4: perf_event_open(&(0x7f000077d000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b79000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffe, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f30000)={0x6, 0x1fc, 0x0, "717565754e3000000000000009000b1e000000000000000000000000000000000000000000000000faff00e09d00000000000000000000000600000000000000", 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]}) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000025d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb2000-0x4)=0xe8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b4000-0xc)="2f6465762f6175746f667300", 0x400002, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000496000-0x6)={0x108, 0x200, 0x0}) setfsuid(r1) seccomp(0x8000000000001, 0x1, &(0x7f0000d52000)={0x0, &(0x7f00005ef000)=[]}) setxattr(&(0x7f0000ad1000)="2e2f66696c653000", &(0x7f0000b53000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000082a000-0xd)="6367726f757000", 0x7, 0x1) getegid() r3 = getpid() ioprio_set$pid(0x2, r3, 0x5020) ioprio_get$pid(0x0, r3) r4 = msgget(0x1, 0x1fd) msgsnd(r4, &(0x7f00000ad000-0x76)={0x3, "9f424aa7741f7b5ad7c6e43e58f61e4002d405335d6d61e7fba4c333d45d80ff90ddece35b48a05331221b03e424b4afe289955d5a284f2b43632eac0f59befdc038b692a991573b3090cebbb1025ec57be9a5580f68f41af59c2cb293af0129cf8130e999fd16f700b0f7b30f5f"}, 0x76, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0}, r3, 0xffffffffffffffff, r0, 0x8) syz_open_dev$sndtimer(&(0x7f00003c0000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x400000010204) r5 = socket$inet(0x2, 0x0, 0x20) mlockall(0x1) bind$inet(r5, &(0x7f000061b000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000269000)="220000001a0029100b0100047f000005020000fb000000000000000004000000be7e", 0x22) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b9000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00005f0000)=0x11e7) socket$inet6(0xa, 0xa, 0x8) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mlockall(0x4) 2017/12/10 18:46:41 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00005ea000-0x4)=0x0, &(0x7f00009ac000)=0x4) pwritev(0xffffffffffffffff, &(0x7f000001d000-0x38)=[{&(0x7f0000dc4000-0xcf)="faa6", 0x2}, {&(0x7f000090d000-0x1000)="", 0x0}, {&(0x7f0000e56000-0x17)="", 0x0}], 0x3, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a3d000)={&(0x7f0000711000)="2e2f66696c653100", 0x0}, 0xc) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00001b9000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a011c000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000091e000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f000052e000-0x8)={0x0, 0x0}) getpgrp(r3) r4 = getpid() sched_getparam(r4, &(0x7f00005bb000-0x4)=0x0) r5 = dup3(r2, r0, 0x80000) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000ca0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004ae000)="", &(0x7f00001e4000)=0x0, &(0x7f0000ef2000)=0x0, &(0x7f0000000000)="") r6 = inotify_add_watch(r5, &(0x7f0000224000)="2e2f66696c653100", 0x1) inotify_rm_watch(r5, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000077b000)="2f6465762f6b766d00", 0x82000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 18:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3f, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0xf72, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000123000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x10000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = socket(0xb, 0x80003, 0x3) sendto$ax25(r1, &(0x7f0000fd6000-0x5d)="b8999ac906ac68b34f2f23234d64be31fe565a5e222f53553af5cf4bfdc5216634e7fdf3da4c8048013b691cee43c944ea91e720d954fb8b3c7278c2a679d0a1781a3f0e8dcb880d3ef0a88753b48769d93f225a933e60a522f2e14791", 0x5d, 0x4010, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bfe000-0xb8)={0x0, 0x6, 0x1, 0xc4c, 0x6, 0x0, 0x3328, 0x2, {0x0, @in={{0x2, 0x3, @rand_addr=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, 0x5, 0x9, 0x0, 0x3}}, &(0x7f000019b000)=0xb8) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getegid() listen(0xffffffffffffffff, 0x6) syz_extract_tcp_res$synack(&(0x7f0000010000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x58, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) listen(r2, 0x0) getgid() setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000011000-0x4)=0x0) shmget$private(0x0, 0x4000, 0x54000049, &(0x7f0000b6c000/0x4000)=nil) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}], 0x1, 0x0}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000013000-0xd7)="", &(0x7f000001d000)=0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x7fffffff, 0x3c, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0x8, 0x2, 0x800, 0x0, 0x8, {[@timestamp={0x8, 0xa, 0x7fff, 0x0}]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x60, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x6, 0x4, 0x0, 0x400000, 0x52, 0x0, 0x800002002, 0xfffffffffffffffc, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fa415aa2fcbbcf0343b2b1277b66494"}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {"b0d8"}}}}}}, 0x0) accept$inet(r2, &(0x7f000001f000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) 2017/12/10 18:46:41 executing program 6 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000989000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) flock(r0, 0x1) r1 = add_key$user(&(0x7f00008d7000)="7573657200", &(0x7f0000abe000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e84000-0xd4)="1334618fbf6a2661c3bc37fa185715af331d43de90ee0044b1e16f9ef26127d4ac85056bfd11946da9ff58d29f58000d79c729268002a816428fed86fe5d4dac1cd174a56d9805e824baf494a5cf720e9993f96639e8afb3f99ac44fa8331c0409b06a86f76e686bab1372e81d8e923dc8c7c588925de0e258622544e56059125dea186c6557d7d462993c4f1d6f3e076d09292ffeacdf4e24dcf059556e515d203eea8e838b251fa8490bc22eafdaa047c0022c12c1ef76fc3700f178e90f68f9bb60134bdad4d169e9e308d442f4c4ec2fd27f", 0xd4, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000c02000)="69645f7265736f6c76657200", &(0x7f0000da3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ea000-0x7)="766d6e65743000", 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) r3 = msgget(0x1, 0x400) msgrcv(r3, &(0x7f000045d000)={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xd5, 0x2, 0x1800) [ 580.316344] kauditd_printk_skb: 194 callbacks suppressed [ 580.316372] audit: type=1326 audit(1512931601.043:7869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/10 18:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f0000ae8000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f00004cc000)="2e2f66696c65302f66696c653000", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000074000)="676673326d65746100", 0x21000, &(0x7f0000882000)="") 2017/12/10 18:46:41 executing program 6 (fault-call:6 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) creat(&(0x7f0000078000-0x8)="2e2f66696c653000", 0x20) r0 = geteuid() ioprio_get$uid(0x3, r0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) [ 580.420388] FAULT_INJECTION: forcing a failure. [ 580.420388] name failslab, interval 1, probability 0, space 0, times 0 2017/12/10 18:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)="2f6465762f70746d7800", 0x40101, 0x0) r1 = syz_open_dev$mice(&(0x7f000051b000+0xdbd)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000333000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002f0000)=0xdf) write(r0, &(0x7f0000fab000-0x68)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f2949649001f2afa9fd016f97ea68e00500000000000000000000001300001f4c782f85000000097f39147a2c89310932b0f6017ef5f00dfbe6000000000000ffbf1399794b62af2717e8f1d05d", 0x68) rmdir(&(0x7f0000a3e000)="2e2f66696c653000") setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000495000)={0x7, 0x5, 0x2a, 0xbb2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000962000)={0x1c5, @time={0x0, 0x0}, 0x4000000000000000, {0x1, 0x7}, 0xfffffffffffffff7, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b4b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00003c8000)=0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000fe6000)={0x3, 0xffff, 0x100, 0x0, 0x7, 0x3, 0x7, 0x3, 0x5b8, 0xdab}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000149000)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffefa, 0xfffffffffffffffd, 0x0, 0x10000000000}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000000a000-0x10)={0x2, &(0x7f0000514000-0x8)=[{0x2, 0x10001}, {0x400, 0x101}]}) r3 = creat(&(0x7f0000ad0000)="2e2f66696c653000", 0x8000000000000009) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000ee000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000a8000-0x8c)={0x1ff, 0x8, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00005c7000-0x4)=0x5cb, &(0x7f0000a06000-0x8)=0x4) 2017/12/10 18:46:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000091c000)="2e2f66696c653000", 0xfffffffffffffffe, 0x100) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x120) r5 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, r2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000-0x8)={r7, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000dab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = inotify_add_watch(r4, &(0x7f0000808000)="2e2f66696c653000", 0x109) inotify_rm_watch(0xffffffffffffffff, r8) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ffd000)={0x20000000000007d, 0x225, 0x401, 0xc007}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000773000)=0x200001fe, 0x4) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r10, 0x10e, 0x3, &(0x7f0000000000)="00000000", &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000df4000)={0x0, 0x0}) 2017/12/10 18:46:41 executing program 6 (fault-call:6 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") [ 580.420400] CPU: 0 PID: 17701 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 2017/12/10 18:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000913000-0xe)="2e2f66696c65302f66696c653000", 0x3) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") creat(&(0x7f000095a000)="2e", 0x86) 2017/12/10 18:46:41 executing program 6 (fault-call:6 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x1000002, 0x3) [ 580.420407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.420412] Call Trace: [ 580.420429] dump_stack+0x194/0x257 [ 580.420448] ? arch_local_irq_restore+0x53/0x53 2017/12/10 18:46:41 executing program 6 (fault-call:6 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") [ 580.420483] should_fail+0x8c0/0xa40 [ 580.420502] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 580.420518] ? proc_fail_nth_write+0xb5/0x260 [ 580.420532] ? map_files_get_link+0x3a0/0x3a0 [ 580.420542] ? __lock_is_held+0xbc/0x140 [ 580.420561] ? find_held_lock+0x39/0x1d0 [ 580.420597] ? lock_downgrade+0x980/0x980 [ 580.420646] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 580.420669] ? rcu_note_context_switch+0x710/0x710 [ 580.420703] should_failslab+0xec/0x120 [ 580.420719] __kmalloc_track_caller+0x5f/0x760 [ 580.420740] ? strncpy_from_user+0x430/0x430 [ 580.420754] ? strndup_user+0x62/0xb0 [ 580.420777] memdup_user+0x2c/0x90 [ 580.420793] strndup_user+0x62/0xb0 [ 580.420812] SyS_mount+0x3c/0x120 [ 580.420833] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 580.420841] RIP: 0033:0x452a39 [ 580.420848] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 580.420862] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 580.420870] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 580.420876] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 2017/12/10 18:46:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x46c00) fcntl$setpipe(r3, 0x407, 0x107f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(r0, r2) fcntl$getown(r1, 0x9) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000af2000)=0x0) [ 580.420884] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 580.420891] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 580.500668] FAULT_INJECTION: forcing a failure. [ 580.500668] name failslab, interval 1, probability 0, space 0, times 0 [ 580.500680] CPU: 0 PID: 17718 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 [ 580.500688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.500693] Call Trace: [ 580.500710] dump_stack+0x194/0x257 [ 580.500728] ? arch_local_irq_restore+0x53/0x53 [ 580.500741] ? __save_stack_trace+0x7e/0xd0 [ 580.500769] should_fail+0x8c0/0xa40 [ 580.500780] ? check_noncircular+0x20/0x20 [ 580.500797] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 580.500809] ? kasan_kmalloc+0xad/0xe0 [ 580.500821] ? __kmalloc_track_caller+0x15e/0x760 [ 580.500832] ? memdup_user+0x2c/0x90 [ 580.500841] ? strndup_user+0x62/0xb0 [ 580.500851] ? SyS_mount+0x3c/0x120 [ 580.500861] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 580.500879] ? find_held_lock+0x39/0x1d0 [ 580.500909] ? lock_downgrade+0x980/0x980 [ 580.500948] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 580.500966] ? rcu_note_context_switch+0x710/0x710 [ 580.500979] ? __check_object_size+0x25d/0x4f0 [ 580.501005] should_failslab+0xec/0x120 [ 580.501022] __kmalloc_track_caller+0x5f/0x760 [ 580.501042] ? strncpy_from_user+0x430/0x430 [ 580.501056] ? strndup_user+0x62/0xb0 [ 580.501071] ? _copy_from_user+0x99/0x110 [ 580.501091] memdup_user+0x2c/0x90 [ 580.501106] strndup_user+0x62/0xb0 [ 580.501122] SyS_mount+0x6b/0x120 [ 580.501140] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 580.501149] RIP: 0033:0x452a39 [ 580.501156] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 580.501168] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 580.501175] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 580.501182] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 [ 580.501189] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 580.501196] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 580.545535] FAULT_INJECTION: forcing a failure. [ 580.545535] name failslab, interval 1, probability 0, space 0, times 0 [ 580.545547] CPU: 0 PID: 17730 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 [ 580.545553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.545558] Call Trace: [ 580.545573] dump_stack+0x194/0x257 [ 580.545588] ? arch_local_irq_restore+0x53/0x53 [ 580.545615] should_fail+0x8c0/0xa40 [ 580.545631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 580.545641] ? __kmalloc_track_caller+0x15e/0x760 [ 580.545653] ? strndup_user+0x62/0xb0 [ 580.545662] ? SyS_mount+0x6b/0x120 [ 580.545671] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 580.545694] ? find_held_lock+0x39/0x1d0 [ 580.545723] ? lock_downgrade+0x980/0x980 [ 580.545760] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 580.545770] ? lock_release+0xda0/0xda0 [ 580.545781] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 580.545793] ? rcu_note_context_switch+0x710/0x710 [ 580.545817] should_failslab+0xec/0x120 [ 580.545829] kmem_cache_alloc_trace+0x4b/0x750 [ 580.545843] ? kasan_check_write+0x14/0x20 [ 580.545854] ? _copy_from_user+0x99/0x110 [ 580.545872] copy_mount_options+0x5f/0x2e0 [ 580.545890] SyS_mount+0x87/0x120 [ 580.545906] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 580.545913] RIP: 0033:0x452a39 [ 580.545919] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 580.545936] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 580.545942] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 580.545949] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 [ 580.545955] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 580.545961] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 580.564554] QAT: Invalid ioctl [ 580.582514] FAULT_INJECTION: forcing a failure. [ 580.582514] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 580.582525] CPU: 0 PID: 17739 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 [ 580.582531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.582535] Call Trace: [ 580.582549] dump_stack+0x194/0x257 [ 580.582564] ? arch_local_irq_restore+0x53/0x53 [ 580.582593] should_fail+0x8c0/0xa40 [ 580.582612] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 580.582642] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 580.582656] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 580.582675] ? is_bpf_text_address+0xa4/0x120 [ 580.582698] ? __kernel_text_address+0xd/0x40 [ 580.582712] ? unwind_get_return_address+0x61/0xa0 [ 580.582725] ? __save_stack_trace+0x7e/0xd0 [ 580.582743] ? check_noncircular+0x20/0x20 [ 580.582760] ? check_noncircular+0x20/0x20 [ 580.582770] ? should_fail+0x23b/0xa40 [ 580.582794] __alloc_pages_nodemask+0x338/0xd80 [ 580.582814] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 580.582822] ? find_held_lock+0x39/0x1d0 [ 580.582849] ? lock_downgrade+0x980/0x980 [ 580.582886] ? lock_release+0xda0/0xda0 [ 580.582896] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 580.582909] ? rcu_note_context_switch+0x710/0x710 [ 580.582927] cache_grow_begin+0x72/0x3f0 [ 580.582947] kmem_cache_alloc_trace+0x3f3/0x750 [ 580.582962] ? kasan_check_write+0x14/0x20 [ 580.582986] copy_mount_options+0x5f/0x2e0 [ 580.583003] SyS_mount+0x87/0x120 [ 580.583021] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 580.583030] RIP: 0033:0x452a39 [ 580.583036] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 580.583056] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 580.583065] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 580.583073] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 [ 580.583081] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 580.583088] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 580.626886] FAULT_INJECTION: forcing a failure. [ 580.626886] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 580.626900] CPU: 0 PID: 17750 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 [ 580.626909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.626915] Call Trace: [ 580.626930] dump_stack+0x194/0x257 [ 580.626951] ? arch_local_irq_restore+0x53/0x53 [ 580.626987] should_fail+0x8c0/0xa40 [ 580.626999] ? lock_release+0xda0/0xda0 [ 580.627022] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 580.627060] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 580.627071] ? perf_trace_lock+0x900/0x900 [ 580.627107] ? lock_downgrade+0x980/0x980 [ 580.627122] ? __free_insn_slot+0x5c0/0x5c0 [ 580.627159] ? check_noncircular+0x20/0x20 [ 580.627173] ? perf_trace_lock+0x900/0x900 [ 580.627186] ? lock_downgrade+0x980/0x980 [ 580.627197] ? should_fail+0x23b/0xa40 [ 580.627209] ? __bpf_address_lookup+0x2b0/0x2b0 [ 580.627235] __alloc_pages_nodemask+0x338/0xd80 [ 580.627243] ? lock_release+0xda0/0xda0 [ 580.627265] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 580.627274] ? find_held_lock+0x39/0x1d0 [ 580.627309] ? lock_downgrade+0x980/0x980 [ 580.627354] ? depot_save_stack+0x12c/0x490 [ 580.627372] ? rcu_note_context_switch+0x710/0x710 [ 580.627395] cache_grow_begin+0x72/0x3f0 [ 580.627419] kmem_cache_alloc+0x403/0x760 [ 580.627456] getname_flags+0xcb/0x580 [ 580.627482] user_path_at_empty+0x2d/0x50 [ 580.627502] do_mount+0x15f/0x2bb0 [ 580.627531] ? copy_mount_string+0x40/0x40 [ 580.627542] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 580.627558] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 580.627585] ? retint_kernel+0x10/0x10 [ 580.627612] ? copy_mount_options+0x18b/0x2e0 [ 580.627627] ? copy_mount_options+0x144/0x2e0 [ 580.627645] ? copy_mount_options+0x1f4/0x2e0 [ 580.627668] SyS_mount+0xab/0x120 [ 580.627689] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 580.627698] RIP: 0033:0x452a39 [ 580.627705] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 580.627718] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 580.627726] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 580.627733] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 [ 580.627740] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 580.627747] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 580.635555] QAT: Invalid ioctl [ 581.529494] audit: type=1326 audit(1512931601.077:7870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452a39 code=0x7ffc0000 [ 581.554010] audit: type=1326 audit(1512931601.077:7871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 581.578629] audit: type=1326 audit(1512931601.080:7872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452a39 code=0x7ffc0000 [ 581.603239] audit: type=1326 audit(1512931601.080:7873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 581.627827] audit: type=1326 audit(1512931601.081:7874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452a39 code=0x7ffc0000 [ 581.652351] audit: type=1326 audit(1512931601.083:7875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 581.676942] audit: type=1326 audit(1512931601.085:7876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 581.701546] audit: type=1326 audit(1512931601.086:7877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=122 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/10 18:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b91000-0xb)="6d6f756e74737461747300") socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b0e000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x2, 0x80, 0x6) 2017/12/10 18:46:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000079a000)="2f6465762f6b766d00", 0xc0004, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d67000-0x25)="240000004300e50012000000000000006a2b00e8ff0f0000e1ffffff1f0000001d00000e", 0x24) getdents(r0, &(0x7f000029d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a6b000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000-0x4)=0xe8) sched_setaffinity(0x0, 0x8, &(0x7f0000ec6000)=0x201) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008f4000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000547000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005af000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) recvmsg$netrom(r1, &(0x7f00007c4000-0x38)={&(0x7f0000ba3000-0x48)=@full={{0x3, {"b00a71a16598fa"}, 0x2}, [{"4cfe4ea84d5282"}, {"6e17009a070543"}, {"1cf81ecf69b5cf"}, {"90b41c5ab53b70"}, {"4761198b306920"}, {"4a9ac38790e887"}, {"49bb3f2e9b0a95"}, {"c7d7eaffdee394"}]}, 0x48, &(0x7f000085d000)=[{&(0x7f0000448000-0x22)="1010d16d9acf12f616d96422ce4bc2131e712d27f870d4f6d6a07199e249d387491b", 0x22}, {&(0x7f0000ce1000-0x6a)="2dd285a146876b93c8256e97987699a56fbb391a0fd1413a7418c71a7c14e72dcc99b3587a6000a3f0d123ecf6212086c3f019a162d63db94c5a605f068deca997d8cd48707d13fc67e1693158e9b2f967bcfce588e96a4fb438ef945eac9afec8e25cdddac8e8d36590", 0x6a}, {&(0x7f00004a5000)="dc81011c5f7927b52405f5ada450e0304e273de178ef2b029916dd5e646d54cc054baf39544414663818dce8373a03f84aaa1c7e59382012f70761353dfafe337375456a90876d4abe805892c3be329a242532e6557f8ba6b526a1ea08847c882db91d0a0be842e37ee3a5ea20c6ee3efa0979dae3dcf36b930dab81410485d6b6a1683f4dca92c62687d07b1a919308e48fc1e2fc17f040e9864a64d49940939d321e1cc60731b3e620c2f2b8a5c7e5dcc98df78932e510cf3a7cd42440a6ad6a705dc094c5798c254632341bcb8a96245198bc156aebfee7", 0xd9}, {&(0x7f0000e25000-0xbf)="7149b920be95f9724baf6c20f52ab0ee392678cf76fb61f585551ebd3873d60b7cf3d7899cc4164481e0e59a80c507768e4a468ed72cb2a1c6b3f2b5182edb50fb02f7ba088eda1617d483edd5d82c2b904c385aa387daa5b583266166c3e925e3aed0f47390cf96cbe12feb126daac4c66e250c93814d74500cd5ce4749e858403422166a3b420589fc481abe9c7ca0a039dc4f5d0d570936ea30d06656dead35053f95117e1d5e3430888b2b7bebf6d4e617b5321d5ba77fce37507882c2", 0xbf}, {&(0x7f000057c000)="5af4a2618a04711633ec5766e7dc58724cb7d19ceb10f7e899dcb783ab7916d24fc01a54f621a1a717a33637bc86ce932c0b56d898fe526d2aa5f0c2603696ea7b05e8f13419ac9266dac2299e1c3fc1051c650514d4dab88da14a93a9e1b1ea86cda230fa6ee5d7b488bd38488c8ae1162517e872b1088676e728fc513b60303902f05b120d53151ebcc8f993dbc503780ced127eb6ec1f2ec1de24f709343f2c7145f469bc16f6c4708323ac902c", 0xaf}, {&(0x7f0000ef6000)="317219f63e5b759da3ef2728f2fb752a7511ca7bec99c8888f5b5ff7e22a6e08221325792309d16da5858b89b2526b706e030db99d90e1a67fb05c136ab63e712c38eac16975ea2a475c5d20c2a4c8f23d4e8fe33c40f416d0446b3404d97f4817b1a65c1fb768e093a1", 0x6a}], 0x6, 0x0, 0x0, 0x40}, 0x42) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$ax25(r1, &(0x7f000077c000-0xaf)="6439d1223cec431416746c0fab70b567187b2e71630edb856902ecc10c61b6f9b9dd133a39d5e804659b590597c048d668e00529ec3a65c029caa0a31b7bed3c375f6b304bb760cf2e1295d0018bf2ff9dbe74a6e00dcb234c181bcd73052ef1e20a0c96bd870d39445d05633aad2e0e0b6c8e974e29ae1d8d9d661981db80b0715a08afa229e9507ce856a723fdf3d3c5e1b31613eb66a0f195d09f976198245affe06edd24477143ddd07f895e54", 0xaf, 0x20000001, &(0x7f00009d1000)={0x3, {"c9e5c6c48b2400"}, 0xffffffff}, 0x10) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0xc0) gettid() sendmsg$unix(r5, &(0x7f0000b54000)={&(0x7f00007de000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000fd4000)="7d0001", 0x3}], 0x1, &(0x7f0000893000-0x48)=[], 0x0, 0x0}, 0x0) close(r4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000ca000)=0x3, 0x4) getgroups(0x6, &(0x7f0000e67000+0x584)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f000059c000)="2e2f66696c653000", &(0x7f00008a4000)="2e2f66696c653000", 0x2, r2, r6, 0x8, 0x6, 0x2008000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = shmget(0x2, 0x1000, 0x1000, &(0x7f00009eb000/0x1000)=nil) sendmmsg(r3, &(0x7f000018e000-0x78)=[{{0x0, 0x0, &(0x7f00005e7000)=[{&(0x7f0000d71000-0xe0)="888c813a3e1b6931c52719f0c71022b9c9d22b9b41f05a85e7c8f083242e6b36f744d269ccf58e237c8d42a06d20c7edfdbc68c61463ab8258dda57b6d903cc9c481b57a6f08846d9b6b6458373dd7fd62a3f7e537363fb29dca211fbd7570697338a470b0bee393e28695e0dd419b9f7e1b90f8a03b6e86abfba0dffc4c516b1f3f6c6cd0926d0fbe0bde1ca8c84f99a48256f63de8d23f9f2923103045aaa35523f886b31481259196e2934ac4b0692615e93448047c97400ca30fde3753b6e3f4c7499e8a2f7cc2eb51aec5fc4fd50a6e61377ef91e122ad22f600d8a63f6", 0xe0}], 0x1, &(0x7f0000f2a000)=[{0xb0, 0x10f, 0x8, "acee6738f700f95b97fc469e900068a9b3f6eb898a6df2b8f8bfa5084e98bbb5b5b991a8cb86326ec5f32da2dd29a91aa7e14b353fc9cb88046e3a9ae535376326d9e07b447f25d724194f4975e10eea8321ca88c69c0170887336879ba9077b67ae48ccd40befce3b08960aadf469d81878c38ea48cf39d0f3bf393becacb51a975122f6280d45c7f708c5f4e5c389c2237f26b3fca38fcb5778592aef27e"}, {0x88, 0x11b, 0x9, "d82eb3224441d33a1a958cb9b58f74a0800c91e72d6006697672aaeca3e0f2478350fc8c53c3f35bbb7412e2cfc8ea34b31983a98b24b3201f00b8786f8eb4b28ddb34d002368b21b342b88ce0d6e29921b9dbec807a90a0c56d321a8993ba9f9e32a26d2646ec7b71c19d468656df3137d064"}, {0xc8, 0x10f, 0x1, "66dd3fd7040092a1645c371a34bd054e28b69ea34875cc7d6d6683544e9164212ce584b649f88d00a825c4bd3fafb0571b4ec41415110daed33881dfde87c0b97b7a09ce898f07e8e886e73e3cb5f554f95e1bcfad32ab4414057ffe12da6600bf18c12901c2957bdfde25f1a451e9c211f980154a36588afd06cfea4d91d95af3f323eabc43487f601fd53a6fb5decca8bdb1af2b15c53b270b7059482a84d6af3116f0760420d2d1b72759058c7239c0d0891f"}], 0x3, 0x4040000}, 0x0}, {{&(0x7f0000054000)=@generic={0xa, "9083b38d0f77834dab5c7adc75d953582cc809868257b603e713decc5c310f780043b44693c3b16c2705644e9bc982107b3580ed59de522966be688a8748dc5e991b295b4c3663be632cda8fac0f6ef4d9e356552c5e9035ae3641019a03a497d3cb1202c9a518797eefacaa56f5e7f4389f26be19d7abf7f5ac4f2cbdc8"}, 0x80, &(0x7f0000cce000-0x20)=[{&(0x7f00009a1000-0xa5)="7398d64765c2c912c4843e499890b30d19ad01a823f6d688c4ea5513f67953ce4a871648a09aa54df98d279c76f6235e4bc9c96a390b87db8effcd572312c4a2d15bd6050fe28f9c2a6523f1904b352ac508aabe75d756b11a88448e89cacb9764f75766776a6dfce1411f7a32023438fbb684fdff980f2dc1bc12b29a4ffa5ecf26b135630356d9ffcc4e8898c44785cd0077c709c0838a2dfeba1a2793465e964037e72a", 0xa5}, {&(0x7f00003f9000-0x8a)="9116e277b55f3336a4a4b4ab5660daee8c766b37a993d029a73c5d1ad7ec33126c8f7eb81be1d3bcc51771f0080e5faf45f9158d260fe20c3572cfcfef1ced1b7e34389839451d5338d2181c214e177c3bd470aa61c3049f2e8b292d7cb41454188497632d1aeb068bad4302a017c417e0aef5c7ce41d7b34fd1da957ad039b7d2815dfda81ddbeb3875", 0x8a}], 0x2, &(0x7f000062d000)=[{0xb0, 0x13b, 0x1, "f0a00d7c2a5b93a381591b8f808aeb5d25b96d0cda173273677afeffb7d3f2265f4c3389a28e49caa93e5d58258f2c96fda4d79b59112825dc4d9f470ff9192477f7159cb0a11ee5ac60000b28562641964315cde9b79a82f583df4370c77233b643c4f54132049fa6c0c40e965cb9589574d35d63cd09d0bbeba67064743dcb46dc82d2470a0161a550ae9a4f23df1f5c8e1c09fc1331452b5857"}, {0x18, 0x10c, 0x2, "71c21f13a8679810"}, {0x90, 0x109, 0x8, "77ecdfcc09cebf60d77d6bbd179a8cb609f198baa157c9944992b703fcf0b2b2a0c0be7a514fc4eeda1d914d26330bba914b1dfa9f67e8fe071b9714d3de4ea54d70ff72c2f364b66432cab18bd91060e4c27afa76a6711632d8fc59b9a706b48701073c57a08152499db0e16403069c8e244c21682321f68e5cb611b4602a"}, {0xa8, 0x12f, 0x41, "7c7073efa6b7d95296d4a724454e38ae7443ef40826510eeb7f251a7ba34a6191ee2608a9f41541ac6798cbbfbd14dc00dca6896fe263c7803589b9ab4ef065f9705058740e9a50973a2fe87588e1d214269d1875685129da5fcdeebaa17b4ce4499ff46a22061caf3ff19cb3802da9bb821b553e04ec3b384a51e4fd7df1376f62d4c1203ad73740b2ddd46aca311f7ed"}, {0x10, 0x112, 0x3f, ""}], 0x5, 0x800}, 0x3ff}], 0x2, 0x800) msgctl$IPC_STAT(r7, 0x2, &(0x7f00002b8000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") bind(r1, &(0x7f0000142000)=@hci={0x1f, 0x7, 0x0}, 0x6) socketpair$unix(0x1, 0x2000000001, 0x0, &(0x7f0000936000-0x8)={0x0, 0x0}) fsync(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003fe000-0x8)={0x0, 0x8}, &(0x7f0000d9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000899000)={r8, 0x7}, &(0x7f0000124000-0x4)=0x8) 2017/12/10 18:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="6e6370667300", 0x21000, &(0x7f0000882000)="") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000abf000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000099f000)="2e", &(0x7f00003f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000614000-0xe)="2e2f66696c65302f66696c653000", 0x4000, r1, r2, 0x5, 0x0) 2017/12/10 18:46:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000)="26266c6f2c73656c6600", 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000cc1000)=0x5, 0x4) perf_event_open(&(0x7f000013d000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007cd000-0xc)="650068437472757374657400", 0x3) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) accept4$unix(r0, &(0x7f00000f3000-0x825)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000879000)=0x1002, 0x80800) futex(&(0x7f0000fef000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00000bf000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000b84000)={0x3f}, 0x0, &(0x7f0000dd6000-0x10)={r2, r3+30000000}, 0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d86000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = request_key(&(0x7f0000949000)="6269675f6b657900", &(0x7f0000c4f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e30000)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r4, 0xe4b) r5 = syz_open_dev$sndtimer(&(0x7f0000838000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x6) r6 = syz_open_dev$loop(&(0x7f0000e76000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x200000000080100) connect$netlink(r1, &(0x7f0000203000-0xc)={0x0, 0x0, 0x5, 0x1}, 0xc) mremap(&(0x7f0000c2c000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000c03000/0x3000)=nil) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00002cb000-0x18)={0x21f, 0x0, 0x5, 0x1, 0x40, 0x9}) socket$inet_sctp(0x2, 0x5, 0x84) mkdir(&(0x7f0000c29000-0x8)="2e2f66696c653000", 0xa1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f00002fc000)={{0x0, 0x3, 0x1e0, 0x0, 0x6cc00}, 0xfffffffffffffffd, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f0000b97000)="2e2f66696c653000") sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) link(&(0x7f0000c05000)="2e2f66696c653000", &(0x7f0000ce4000-0x8)="2e2f66696c653000") writev(r6, &(0x7f0000651000)=[{&(0x7f000082e000)="2b7eefea4131310290f5eba04bcef104185ddf6d8f5c0feec0725efba4b874c2", 0x20}], 0x1) clone(0xfffc, &(0x7f0000aff000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00000a1000)="") llistxattr(&(0x7f000094b000)="2e2f66696c653000", &(0x7f0000738000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) 2017/12/10 18:46:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000041e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) sendmsg$alg(r0, &(0x7f0000f28000-0x38)={0x0, 0x0, &(0x7f000083f000)=[{&(0x7f0000fae000)="663d5d8e5d00262ec161203b", 0xc}], 0x1, &(0x7f0000ce6000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}, @assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x0}, 0x4000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e53000)=[{&(0x7f00009ba000-0x15)="65fb1e2cbae7404f2314dc5cdf898264fe4404d199", 0x15}], 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000003000)={0x8, 0x0, 0xe81, 0x803}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000458000-0xc)={0x7, 0xffffffffffffffff, 0x1}) pipe2(&(0x7f0000834000)={0x0, 0x0}, 0x80000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000000c000)=0x2) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000ad7000)={0x1, 0x4, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="022e7c971b6b"]}) rt_sigqueueinfo(r1, 0x37, &(0x7f0000489000-0x10)={0x14, 0xdac1, 0x1ff, 0x5}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000d06000-0x14)={0x3, 0x0, 0x3ff, 0x0, 0x101}) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x1, 0x0}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$TIOCCONS(r6, 0x541d) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00002ba000-0xc)={0x0, @rand_addr=0x4c93, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) request_key(&(0x7f0000de2000-0x8)="6269675f6b657900", &(0x7f0000f37000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000090e000-0x3)="407b00", 0xf081c5b483057388) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f000063b000-0x4)=0xf4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00006eb000)=0x3f, 0x4) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ftruncate(r6, 0x3ff) mremap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000a22000)=[{0x2, 0x1}, {0x6, 0xd2}, {0x4, 0x7fff}, {0x8, 0x2}, {0xf, 0x1}, {0x2, 0x5}, {0x8, 0x9}], 0x7) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000a2c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/10 18:46:42 executing program 6 (fault-call:6 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000238000)=0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r2, r1) fcntl$setstatus(r0, 0x4, 0x400000000046c00) fcntl$setpipe(r2, 0x407, 0x107f) poll(&(0x7f0000d97000)=[{r3, 0x0, 0x0}, {r3, 0x100, 0x0}, {r2, 0x20, 0x0}], 0x3, 0x4) writev(r3, &(0x7f000000b000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000f7e000-0x10)={0x0, 0x0, 0x81, 0x4}, &(0x7f0000b7e000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000cb9000-0x8)={r5, 0x7}, 0x8) 2017/12/10 18:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000029000-0x4)={0xffffffff, 0x3, 0x9000}, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000047b000)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000faf000)="0100e9", 0x3, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x800000008, @loopback={0x0, 0x1}, 0x582c}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0x0, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x5, 0x4, 0xc, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00006bf000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) socket(0x11, 0x800000802, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00009f4000)={&(0x7f00008af000)="2e2f66696c653000", 0x0}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000ff6000)="2f6465762f6e65742f74756e00", 0x0, 0xa1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000284000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x6, 0xd, @cisco=&(0x7f00006fb000-0x8)={0xb, 0x1}}}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000a4a000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe, 0x5, 0xff, 0x4, 0x3ff, 0x40, 0x10}, 0x20) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x61b, 0x4) bind$inet6(r3, &(0x7f0000a20000)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x800000000000005) socket$inet6_sctp(0xa, 0x800000000000005, 0x84) syz_open_dev$vcsa(&(0x7f0000586000)="2f6465762f766373612300", 0x400000053, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000274000-0x8)={0x0, 0x0}) [ 581.726133] audit: type=1326 audit(1512931601.086:7878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17687 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/10 18:46:42 executing program 6 (fault-call:6 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") [ 581.777223] nla_parse: 18 callbacks suppressed [ 581.777231] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 581.788892] FAULT_INJECTION: forcing a failure. [ 581.788892] name failslab, interval 1, probability 0, space 0, times 0 2017/12/10 18:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e7000)="7965616800", 0x5) umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x21000, &(0x7f0000882000)="") bind$bt_sco(r0, &(0x7f000093b000-0x8)={0x1f, {0x9a2b, 0x7f, 0x3, 0x10000, 0x1, 0x7}}, 0x8) 2017/12/10 18:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000971000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005bd000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$getenv(0x4201, r0, 0x10000, &(0x7f00001af000-0x8)=0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2017/12/10 18:46:42 executing program 6 (fault-call:6 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") [ 581.788905] CPU: 0 PID: 17774 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 [ 581.788913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.788918] Call Trace: [ 581.788934] dump_stack+0x194/0x257 [ 581.788958] ? arch_local_irq_restore+0x53/0x53 [ 581.788993] should_fail+0x8c0/0xa40 2017/12/10 18:46:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ede000)="62646576776c616e316e6f64657675736572252e00", 0xffffffffffffd) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdd, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005f7000-0x9)="776c616e3000", 0x82, 0xff, &(0x7f0000ec4000)={0x40000000000006, 0x8, 0x3, 0xe7, 0x1, 0x3655, 0xc75, 0x200}) r2 = socket$inet(0x2, 0x3, 0xe6) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000eb8000-0x68)={0xfd, 0x0, [0x5, 0x20, 0x401, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000020000000000000", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000922000+0xd91)="6c6f0000000000000000000000000000") socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004e3000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000}, 0x1c) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00002af000-0x4)=0x0, &(0x7f0000730000-0x4)=0x4) perf_event_open(&(0x7f0000307000)={0x0, 0x78, 0x81, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000000, 0x0, 0xffffffffffffffd1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x75, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007fa000)={@generic="ebc463c77420c6f35430dd93df320421", 0x2d}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000b44000-0x4)=0x0) bind$inet6(r3, &(0x7f0000742000)={0xa, 0x2, 0xffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000000a000)={0x0, 0x9, 0x0, 0x103, 0x9}, &(0x7f00008df000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e1b000-0xc)=@sack_info={r4, 0x1, 0x401}, &(0x7f0000df2000)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000039f000)={&(0x7f00004ef000-0x8)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) connect$inet(r3, &(0x7f00000ae000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000c07000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) prctl$setname(0xf, &(0x7f0000f9c000)="706f7369785f61636c5f61636365737362646576776c616e305d5e757365726e6f64657663707573657473656c666d643573756d00") prctl$intptr(0x2a, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004d6000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) gettid() ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00007b1000)=0x0) connect$inet(r3, &(0x7f0000f00000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/10 18:46:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d4b000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) r2 = syz_open_dev$mouse(&(0x7f00002d0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x0) write$sndseq(r2, &(0x7f00009e6000)=[], 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000176000)=0x100, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) 2017/12/10 18:46:42 executing program 6 (fault-call:6 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f000000a000)="2e", &(0x7f00008a7000-0x8)="2e2f66696c653000", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000882000)="") 2017/12/10 18:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x80, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)="2e2f66696c65302f66696c653000", 0x0) stat(&(0x7f0000d66000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) r2 = getgid() syz_fuseblk_mount(&(0x7f0000e22000-0x8)="2e2f66696c653000", &(0x7f000083f000)="2e2f66696c65302f66696c653000", 0x6000, r1, r2, 0x9, 0xb90, 0x1000000) chdir(&(0x7f00002d7000)="2e2f66696c653000") umount2(&(0x7f0000f66000)="2e", 0x2) mount(&(0x7f00000e2000)="2e2f66696c65302f66696c653000", &(0x7f00008a7000-0x8)="2e2f66696c653100", &(0x7f0000a66000)="72616d667300", 0x21000, &(0x7f0000f0a000)="5051ea92a6684efc03920a2b41a7d2b374991803d2b5d67ed4967d6b3b") [ 581.789013] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 581.789031] ? check_noncircular+0x20/0x20 [ 581.789056] ? find_held_lock+0x39/0x1d0 [ 581.789091] ? lock_downgrade+0x980/0x980 [ 581.789132] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 581.789152] ? rcu_note_context_switch+0x710/0x710 [ 581.789180] should_failslab+0xec/0x120 [ 581.789195] kmem_cache_alloc+0x47/0x760 [ 581.789214] ? lock_release+0xda0/0xda0 [ 581.789235] alloc_vfsmnt+0xe0/0x9c0 [ 581.789251] ? mnt_free_id.isra.21+0x50/0x50 [ 581.789268] ? avc_has_extended_perms+0x12c0/0x12c0 [ 581.789286] ? avc_has_perm+0x43e/0x680 [ 581.789311] ? find_held_lock+0x39/0x1d0 [ 581.789340] ? lock_downgrade+0x980/0x980 [ 581.789354] ? __get_fs_type+0x22/0xc0 [ 581.789365] ? selinux_ipv4_output+0x40/0x40 [ 581.789380] ? module_unload_free+0x5b0/0x5b0 [ 581.789393] ? lock_release+0xda0/0xda0 [ 581.789402] ? _cond_resched+0x1d/0x30 [ 581.789420] ? selinux_mount+0x2bb/0x4e0 [ 581.789441] vfs_kern_mount.part.26+0x84/0x4a0 [ 581.789457] ? may_umount+0xa0/0xa0 [ 581.789467] ? _raw_read_unlock+0x22/0x30 [ 581.789479] ? __get_fs_type+0x8a/0xc0 [ 581.789501] do_mount+0xea4/0x2bb0 [ 581.789523] ? copy_mount_string+0x40/0x40 [ 581.789536] ? rcu_pm_notify+0xc0/0xc0 [ 581.789562] ? copy_mount_options+0x5f/0x2e0 [ 581.789573] ? rcu_read_lock_sched_held+0x108/0x120 [ 581.789586] ? kmem_cache_alloc_trace+0x459/0x750 [ 581.789599] ? kasan_check_write+0x14/0x20 [ 581.789613] ? _copy_from_user+0x99/0x110 [ 581.789631] ? copy_mount_options+0x1f4/0x2e0 [ 581.789648] SyS_mount+0xab/0x120 [ 581.789663] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 581.789670] RIP: 0033:0x452a39 [ 581.789676] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 581.789689] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 581.789696] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 581.789703] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 [ 581.789711] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 581.789719] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 581.863511] FAULT_INJECTION: forcing a failure. [ 581.863511] name failslab, interval 1, probability 0, space 0, times 0 [ 581.863524] CPU: 0 PID: 17787 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 [ 581.863532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.863538] Call Trace: [ 581.863554] dump_stack+0x194/0x257 [ 581.863572] ? arch_local_irq_restore+0x53/0x53 [ 581.863590] ? __kernel_text_address+0xd/0x40 [ 581.863617] should_fail+0x8c0/0xa40 [ 581.863635] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 581.863653] ? save_stack+0xa3/0xd0 [ 581.863674] ? find_held_lock+0x39/0x1d0 [ 581.863707] ? lock_downgrade+0x980/0x980 [ 581.863745] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 581.863766] ? rcu_note_context_switch+0x710/0x710 [ 581.863777] ? lock_downgrade+0x980/0x980 [ 581.863801] should_failslab+0xec/0x120 [ 581.863816] __kmalloc_track_caller+0x5f/0x760 [ 581.863846] ? do_raw_spin_trylock+0x190/0x190 [ 581.863859] ? kstrdup_const+0x39/0x50 [ 581.863878] kstrdup+0x39/0x70 [ 581.863892] kstrdup_const+0x39/0x50 [ 581.863909] alloc_vfsmnt+0x1a5/0x9c0 [ 581.863925] ? mnt_free_id.isra.21+0x50/0x50 [ 581.863948] ? avc_has_extended_perms+0x12c0/0x12c0 [ 581.863968] ? avc_has_perm+0x43e/0x680 [ 581.863993] ? find_held_lock+0x39/0x1d0 [ 581.864023] ? lock_downgrade+0x980/0x980 [ 581.864038] ? __get_fs_type+0x22/0xc0 [ 581.864051] ? selinux_ipv4_output+0x40/0x40 [ 581.864066] ? module_unload_free+0x5b0/0x5b0 [ 581.864079] ? lock_release+0xda0/0xda0 [ 581.864090] ? _cond_resched+0x14/0x30 [ 581.864108] ? selinux_mount+0x2bb/0x4e0 [ 581.864128] vfs_kern_mount.part.26+0x84/0x4a0 [ 581.864145] ? may_umount+0xa0/0xa0 [ 581.864156] ? _raw_read_unlock+0x22/0x30 [ 581.864168] ? __get_fs_type+0x8a/0xc0 [ 581.864189] do_mount+0xea4/0x2bb0 [ 581.864211] ? copy_mount_string+0x40/0x40 [ 581.864223] ? rcu_pm_notify+0xc0/0xc0 [ 581.864249] ? copy_mount_options+0x5f/0x2e0 [ 581.864262] ? rcu_read_lock_sched_held+0x108/0x120 [ 581.864276] ? kmem_cache_alloc_trace+0x459/0x750 [ 581.864305] ? copy_mount_options+0x1f4/0x2e0 [ 581.864324] SyS_mount+0xab/0x120 [ 581.864341] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 581.864350] RIP: 0033:0x452a39 [ 581.864357] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 581.864370] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 581.864378] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 581.864385] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 [ 581.864393] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 581.864400] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 581.926999] FAULT_INJECTION: forcing a failure. [ 581.926999] name failslab, interval 1, probability 0, space 0, times 0 [ 581.927132] CPU: 0 PID: 17795 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 [ 581.927140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.927146] Call Trace: [ 581.927163] dump_stack+0x194/0x257 [ 581.927182] ? arch_local_irq_restore+0x53/0x53 [ 581.927200] ? __kernel_text_address+0xd/0x40 [ 581.927226] should_fail+0x8c0/0xa40 [ 581.927245] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 581.927265] ? save_stack+0xa3/0xd0 [ 581.927288] ? find_held_lock+0x39/0x1d0 [ 581.927321] ? lock_downgrade+0x980/0x980 [ 581.927359] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 581.927380] ? rcu_note_context_switch+0x710/0x710 [ 581.927388] ? lock_downgrade+0x980/0x980 [ 581.927414] should_failslab+0xec/0x120 [ 581.927431] __kmalloc_track_caller+0x5f/0x760 [ 581.927451] ? do_raw_spin_trylock+0x190/0x190 [ 581.927462] ? kstrdup_const+0x39/0x50 [ 581.927483] kstrdup+0x39/0x70 [ 581.927498] kstrdup_const+0x39/0x50 [ 581.927513] alloc_vfsmnt+0x1a5/0x9c0 [ 581.927529] ? mnt_free_id.isra.21+0x50/0x50 [ 581.927546] ? avc_has_extended_perms+0x12c0/0x12c0 [ 581.927562] ? avc_has_perm+0x43e/0x680 [ 581.927585] ? find_held_lock+0x39/0x1d0 [ 581.927614] ? lock_downgrade+0x980/0x980 [ 581.927628] ? __get_fs_type+0x22/0xc0 [ 581.927640] ? selinux_ipv4_output+0x40/0x40 [ 581.927655] ? module_unload_free+0x5b0/0x5b0 [ 581.927667] ? lock_release+0xda0/0xda0 [ 581.927676] ? _cond_resched+0x14/0x30 [ 581.927695] ? selinux_mount+0x2bb/0x4e0 [ 581.927715] vfs_kern_mount.part.26+0x84/0x4a0 [ 581.927730] ? may_umount+0xa0/0xa0 [ 581.927740] ? _raw_read_unlock+0x22/0x30 [ 581.927752] ? __get_fs_type+0x8a/0xc0 [ 581.927774] do_mount+0xea4/0x2bb0 [ 581.927797] ? copy_mount_string+0x40/0x40 [ 581.927806] ? rcu_pm_notify+0xc0/0xc0 [ 581.927826] ? copy_mount_options+0x5f/0x2e0 [ 581.927838] ? rcu_read_lock_sched_held+0x108/0x120 [ 581.927851] ? kmem_cache_alloc_trace+0x459/0x750 [ 581.927865] ? kasan_check_write+0x14/0x20 [ 581.927887] ? copy_mount_options+0x1f4/0x2e0 [ 581.927905] SyS_mount+0xab/0x120 [ 581.927923] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 581.927932] RIP: 0033:0x452a39 [ 581.927943] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 581.927959] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 581.927967] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 581.927974] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 [ 581.927982] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 581.927990] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 581.979976] FAULT_INJECTION: forcing a failure. [ 581.979976] name failslab, interval 1, probability 0, space 0, times 0 [ 581.979987] CPU: 0 PID: 17810 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 [ 581.979995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.980000] Call Trace: [ 581.980018] dump_stack+0x194/0x257 [ 581.980034] ? arch_local_irq_restore+0x53/0x53 [ 581.980048] ? rcutorture_record_progress+0x10/0x10 [ 581.980075] should_fail+0x8c0/0xa40 [ 581.980093] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 581.980104] ? unwind_get_return_address+0x61/0xa0 [ 581.980117] ? __save_stack_trace+0x7e/0xd0 [ 581.980139] ? find_held_lock+0x39/0x1d0 [ 581.980166] ? lock_downgrade+0x980/0x980 [ 581.980201] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 581.980216] ? rcu_note_context_switch+0x710/0x710 [ 581.980240] should_failslab+0xec/0x120 [ 581.980254] kmem_cache_alloc_trace+0x4b/0x750 [ 581.980265] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 581.980275] ? sget_userns+0x157/0xe20 [ 581.980285] ? rcu_pm_notify+0xc0/0xc0 [ 581.980306] selinux_sb_alloc_security+0x93/0x2e0 [ 581.980318] ? selinux_inode_alloc_security+0x390/0x390 [ 581.980329] ? rcu_read_lock_sched_held+0x108/0x120 [ 581.980341] ? kmem_cache_alloc_trace+0x459/0x750 [ 581.980361] security_sb_alloc+0x6d/0xa0 [ 581.980376] sget_userns+0x361/0xe20 [ 581.980384] ? get_anon_bdev+0x2a0/0x2a0 [ 581.980409] ? destroy_unused_super.part.7+0xd0/0xd0 [ 581.980420] ? cred_has_capability+0x1a0/0x3d0 [ 581.980434] ? selinux_ipv4_output+0x40/0x40 [ 581.980449] ? free_pages+0x51/0x90 [ 581.980461] ? selinux_sb_copy_data+0x3b3/0x610 [ 581.980486] ? selinux_capable+0x36/0x40 [ 581.980499] ? security_capable+0x8e/0xc0 [ 581.980513] ? get_anon_bdev+0x2a0/0x2a0 [ 581.980523] ? ns_capable_common+0xcf/0x160 [ 581.980538] ? get_anon_bdev+0x2a0/0x2a0 [ 581.980548] sget+0xd2/0x120 [ 581.980557] ? __get_fs_type+0x22/0xc0 [ 581.980571] ? ramfs_symlink+0x150/0x150 [ 581.980583] mount_nodev+0x37/0x100 [ 581.980599] ramfs_mount+0x2c/0x40 [ 581.980612] mount_fs+0x66/0x2d0 [ 581.980631] vfs_kern_mount.part.26+0xc6/0x4a0 [ 581.980646] ? may_umount+0xa0/0xa0 [ 581.980656] ? _raw_read_unlock+0x22/0x30 [ 581.980667] ? __get_fs_type+0x8a/0xc0 [ 581.980687] do_mount+0xea4/0x2bb0 [ 581.980709] ? copy_mount_string+0x40/0x40 [ 581.980719] ? rcu_pm_notify+0xc0/0xc0 [ 581.980744] ? copy_mount_options+0x5f/0x2e0 [ 581.980755] ? rcu_read_lock_sched_held+0x108/0x120 [ 581.980766] ? kmem_cache_alloc_trace+0x459/0x750 [ 581.980781] ? kasan_check_write+0x14/0x20 [ 581.980791] ? _copy_from_user+0x99/0x110 [ 581.980809] ? copy_mount_options+0x1f4/0x2e0 [ 581.980827] SyS_mount+0xab/0x120 [ 581.980843] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 581.980851] RIP: 0033:0x452a39 [ 581.980857] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 581.980869] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 581.980876] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 581.980883] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 [ 581.980890] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 581.980896] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 581.980998] ------------[ cut here ]------------ [ 581.981003] DEBUG_LOCKS_WARN_ON(depth <= 0) [ 581.981051] WARNING: CPU: 0 PID: 17810 at kernel/locking/lockdep.c:3766 lock_release+0x5de/0xda0 [ 581.981054] Kernel panic - not syncing: panic_on_warn set ... [ 581.981054] [ 581.981060] CPU: 0 PID: 17810 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #216 [ 581.981064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.981065] Call Trace: [ 581.981072] dump_stack+0x194/0x257 [ 581.981078] ? arch_local_irq_restore+0x53/0x53 [ 581.981086] ? vsnprintf+0x1ed/0x1900 [ 581.981093] panic+0x1e4/0x41c [ 581.981099] ? refcount_error_report+0x214/0x214 [ 581.981106] ? show_regs_print_info+0x18/0x18 [ 581.981113] ? __warn+0x1c1/0x200 [ 581.981120] ? lock_release+0x5de/0xda0 [ 581.981125] __warn+0x1dc/0x200 [ 581.981131] ? lock_release+0x5de/0xda0 [ 581.981139] report_bug+0x211/0x2d0 [ 581.981149] fixup_bug.part.11+0x37/0x80 [ 581.981156] do_error_trap+0x2d7/0x3e0 [ 581.981164] ? math_error+0x400/0x400 [ 581.981169] ? vprintk_emit+0x3ea/0x590 [ 581.981181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 581.981190] do_invalid_op+0x1b/0x20 [ 581.981195] invalid_op+0x18/0x20 [ 581.981201] RIP: 0010:lock_release+0x5de/0xda0 [ 581.981205] RSP: 0018:ffff8801d8ac7740 EFLAGS: 00010082 [ 581.981210] RAX: dffffc0000000008 RBX: 1ffff1003b158eed RCX: ffffffff815a047e [ 581.981213] RDX: 0000000000010000 RSI: ffffc9000353f000 RDI: 0000000000000000 [ 581.981217] RBP: ffff8801d8ac78b0 R08: 0000000000000001 R09: 0000000000000000 [ 581.981221] R10: ffff8801cea924c0 R11: fffffbfff0e89463 R12: ffff8801d8ac7788 [ 581.981224] R13: ffff8801d8ac7888 R14: ffff8801d5458518 R15: ffffffff8748ad20 [ 581.981233] ? vprintk_func+0x5e/0xc0 [ 581.981244] ? destroy_unused_super.part.7+0x18/0xd0 [ 581.981250] ? lock_downgrade+0x980/0x980 [ 581.981260] ? selinux_sb_alloc_security+0x93/0x2e0 [ 581.981267] ? rcu_read_lock_sched_held+0x108/0x120 [ 581.981274] ? kmem_cache_alloc_trace+0x459/0x750 [ 581.981280] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 581.981285] ? sget_userns+0x157/0xe20 [ 581.981295] up_write+0x6b/0x120 [ 581.981300] ? up_read+0x40/0x40 [ 581.981307] ? kmem_cache_alloc_trace+0x459/0x750 [ 581.981316] destroy_unused_super.part.7+0x18/0xd0 [ 581.981323] sget_userns+0x905/0xe20 [ 581.981328] ? get_anon_bdev+0x2a0/0x2a0 [ 581.981338] ? destroy_unused_super.part.7+0xd0/0xd0 [ 581.981344] ? cred_has_capability+0x1a0/0x3d0 [ 581.981350] ? selinux_ipv4_output+0x40/0x40 [ 581.981357] ? free_pages+0x51/0x90 [ 581.981363] ? selinux_sb_copy_data+0x3b3/0x610 [ 581.981372] ? selinux_capable+0x36/0x40 [ 581.981378] ? security_capable+0x8e/0xc0 [ 581.981385] ? get_anon_bdev+0x2a0/0x2a0 [ 581.981390] ? ns_capable_common+0xcf/0x160 [ 581.981397] ? get_anon_bdev+0x2a0/0x2a0 [ 581.981402] sget+0xd2/0x120 [ 581.981408] ? __get_fs_type+0x22/0xc0 [ 581.981415] ? ramfs_symlink+0x150/0x150 [ 581.981421] mount_nodev+0x37/0x100 [ 581.981429] ramfs_mount+0x2c/0x40 [ 581.981435] mount_fs+0x66/0x2d0 [ 581.981444] vfs_kern_mount.part.26+0xc6/0x4a0 [ 581.981451] ? may_umount+0xa0/0xa0 [ 581.981456] ? _raw_read_unlock+0x22/0x30 [ 581.981462] ? __get_fs_type+0x8a/0xc0 [ 581.981470] do_mount+0xea4/0x2bb0 [ 581.981478] ? copy_mount_string+0x40/0x40 [ 581.981484] ? rcu_pm_notify+0xc0/0xc0 [ 581.981493] ? copy_mount_options+0x5f/0x2e0 [ 581.981499] ? rcu_read_lock_sched_held+0x108/0x120 [ 581.981506] ? kmem_cache_alloc_trace+0x459/0x750 [ 581.981513] ? kasan_check_write+0x14/0x20 [ 581.981519] ? _copy_from_user+0x99/0x110 [ 581.981527] ? copy_mount_options+0x1f4/0x2e0 [ 581.981534] SyS_mount+0xab/0x120 [ 581.981541] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 581.981545] RIP: 0033:0x452a39 [ 581.981548] RSP: 002b:00007f3060724c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 581.981553] RAX: ffffffffffffffda RBX: 00007f3060724aa0 RCX: 0000000000452a39 [ 581.981557] RDX: 0000000020a60000 RSI: 00000000208a6ff8 RDI: 000000002000a000 [ 581.981560] RBP: 00007f3060724a90 R08: 0000000020882000 R09: 0000000000000000 [ 581.981563] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75fb [ 581.981567] R13: 00007f3060724bc8 R14: 00000000004b75fb R15: 0000000000000000 [ 581.982010] Dumping ftrace buffer: [ 581.982013] (ftrace buffer empty) [ 581.982016] Kernel Offset: disabled [ 583.368986] Rebooting in 86400 seconds..