r6': attribute type 16 has an invalid length. 2018/01/25 08:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000fe3000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000635000)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd9f8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x614, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x836}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}], 0xc0) 2018/01/25 08:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b73000)={0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = shmget$private(0x0, 0xc000, 0x10, &(0x7f000059a000/0xc000)=nil) shmat(r1, &(0x7f0000a8d000/0x1000)=nil, 0x4000) r2 = shmget$private(0x0, 0x1000, 0x54000100, &(0x7f00001fd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000f3e000-0x5a)=""/90) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000004000-0x8)=0x0) 2018/01/25 08:01:07 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000015000)=@acquire={0x134, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000018000-0x8)='./file0\x00', 0x882, 0x82) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000017000)={r2, 0x80000, r3}) 2018/01/25 08:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ee000)='net/rt_acct\x00') sendfile(r0, r0, &(0x7f0000422000)=0x10000000, 0x6138) fcntl$setflags(r0, 0x2, 0x1) 2018/01/25 08:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xf, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000, 0x0, []}, 0xb) 2018/01/25 08:01:07 executing program 5: r0 = socket(0x18, 0x0, 0x0) rmdir(&(0x7f000074f000)='./file0\x00') dup2(r0, r0) [ 64.492876] IPv6: NLM_F_REPLACE set, but no existing node found! [ 64.530274] QAT: Invalid ioctl [ 64.547831] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/25 08:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0xc7b, &(0x7f000021e000)="c5") 2018/01/25 08:01:07 executing program 3: clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") r0 = semget$private(0x0, 0x2, 0x4) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000a97000-0xa1)=""/161) unlink(&(0x7f0000036000-0xa)='./control\x00') 2018/01/25 08:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aae000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x48) writev(r0, &(0x7f000079b000-0xa0)=[{&(0x7f000053f000)="fa", 0x1}], 0x1) 2018/01/25 08:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$sndmidi(&(0x7f00009ac000)='/dev/snd/midiC#D#\x00', 0xff, 0x80) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000aed000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:07 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) lseek(r0, 0x0, 0x40001) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@common=""/16, 0x10) 2018/01/25 08:01:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) clone(0x0, &(0x7f00006c5000)="", &(0x7f0000254000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000da1000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) getpriority(0xfffffffffbfffff9, r1) 2018/01/25 08:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f9f000-0x16)='/selinux/checkreqprot\x00', 0xc001, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000f78000-0x4)=0x0) preadv(r0, &(0x7f0000668000)=[{&(0x7f0000d4d000-0x50)=""/80, 0x50}, {&(0x7f00001e5000-0x23)=""/35, 0x23}, {&(0x7f000092f000)=""/164, 0xa4}, {&(0x7f00002dd000)=""/121, 0x79}, {&(0x7f000094c000)=""/126, 0x7e}, {&(0x7f0000ce4000-0xff)=""/255, 0xff}, {&(0x7f0000608000)=""/0, 0x0}], 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000dce000)={0x0, 0x86, 0x800, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x6, 0x21dd, 0x3, "f26e56da07124e75a843a2dc93f4f63b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000d5f000-0x1a)=""/26) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000f81000-0x4)={0x0}, &(0x7f000016c000)=0x4) 2018/01/25 08:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000064b000-0xb)='/dev/adsp#\x00', 0x5, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b97000)={0x4, 0x0, [{0x0, 0x28, &(0x7f0000c29000-0x20)=""/40, 0x0}, {0x1001, 0x1000, &(0x7f00009a7000)=""/4096, 0x0}, {0x1, 0x84, &(0x7f0000529000-0x84)=""/132, 0x0}, {0x1f000, 0x70, &(0x7f0000792000-0x70)=""/112, 0x0}]}) r1 = socket(0x2, 0x2000080003, 0x2) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x1000000, "019e4712c6c9", 0x0, 0x0}, 0x10) 2018/01/25 08:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003a6000-0x8)='./file0\x00', 0x1c0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c57000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b0e000-0x20)="08c18aba59a7e23a421a0192b2ffecfb71047c8b880a6a71eaee970e7c7cfd9e"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00002a5000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/25 08:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000608000-0x11)='/dev/qat_adf_ctl\x00', 0x2000008080, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) 2018/01/25 08:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x54001000, &(0x7f000024b000/0x1000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b8d000-0x15)='/proc/self/net/pfkey\x00', 0x20c02, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000073f000)={0x0, 0x6, 0x200, 0x10000, 0x7, 0x7, 0x9, 0x67e, {0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3f, 0x0, 0x7}}, &(0x7f0000ecb000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005fd000-0x10)={r1, 0x80000001, 0x3, 0x8}, &(0x7f0000958000-0x4)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fa000-0x9)='/dev/kvm\x00', 0x120, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000a30000)={0x14, 0x4, 0x20, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x6, 0x0, 0x0}}]}) 2018/01/25 08:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x1, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000771000-0x4)=0x0, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c0c000-0x10)={0x0, 0x7, 0xe9, 0x6}, &(0x7f00002a2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000723000-0x10)={0x0, 0x7fff, 0x1, 0x1}, &(0x7f0000e73000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003e0000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x9, 0x9, 0x800, 0x6, 0x6, 0x0, 0x7f, 0x6, 0xfffffffffffffff7, 0x8, 0x6, 0x2, 0x8, 0x7]}, &(0x7f0000c0f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c1a000-0x8)={0x0, 0x7ff}, &(0x7f00008cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cdc000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x100}, &(0x7f00007d0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000968000-0x107)={0x0, 0xff, "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"}, &(0x7f0000a26000)=0x107) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000b0000-0x8)={0x0, 0x2b}, &(0x7f0000aa1000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001cf000+0xc06)={0x0, 0x3c}, &(0x7f0000c8c000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000342000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004bc000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000430000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa66, 0x0}, &(0x7f0000910000-0x4)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000079a000-0x6)={0x0, 0x6}, &(0x7f000059d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005a8000)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000206000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac0000-0x8)={0x0, 0xffffffffffff8000}, &(0x7f0000139000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000489000-0x6)={0x0, 0x4}, &(0x7f0000705000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ec1000)={0x0, 0x4}, &(0x7f0000b7c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e16000)={0x0, 0x1d, "b606643c8424dbf162464fdf01bded8ef43eca6246131b58c52d8035fc"}, &(0x7f0000695000-0x4)=0x25) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000020c000)={0x0, 0x5}, &(0x7f0000c1a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f35000-0x3)={0x0, 0x0, 0x1f, 0x80000001, 0x0}, &(0x7f000054c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000028000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2d, 0x10001, 0xe5d1, 0x81}, &(0x7f0000102000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003b1000-0xb8)={0x0, 0x7aea3a240000000, 0x4, 0x100000000, 0x1, 0x7ff, 0x6d45, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x101, 0x43, 0x6, 0x4}}, &(0x7f000004d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000403000)={0x0, @in6={{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x80000000, 0x265b, 0x4, 0x5, 0x2c0, 0x0, 0x1, 0xff, 0x8, 0x2, 0x200, 0x3, 0x0]}, &(0x7f000035d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000222000)={0x0, 0xe2, "88733febbc2e181cd52da32b727f1563c681c0880cf8801ac7684692acf19ff37495bf41e8e596c3ec764dec6c8992716b156a6bfaacdff9c1643f743aeca60dc65856c51453dd248ca4b441394a524b88dbcc4c6ad6ea80f253208bc478cd51c8275d1d5ea9a022959b5603021d76b6316c60873cf003798ea0b29855f8e61b07c13b2201063c03a097010805e9fac867d6d95f0fe73a3f98fa05ec7bd9b21beb84e2605c1d317cfb9c10ddd05a00e5b211567fbd4f8cb6d80427a7eacc834849a5fcea874bc5a577b87ccf5297a6e97ec91cc2c90d8c03e538693b6ecd4f062a6d"}, &(0x7f0000153000-0x4)=0xea) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000079000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x9, 0x100000000000, 0xfffffffffffffff7}, &(0x7f0000cb2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f5e000-0x8)={0x0, 0x20}, &(0x7f0000dc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fa9000)={0x0, 0x5}, &(0x7f00006c8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000040000-0x20)={0x9, 0x8, 0x8000, 0x6, 0x2, 0x3, 0x56fc, 0x7, 0x0}, &(0x7f000058f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f49000-0x14)={0x0, 0x8, 0x8, 0x200, 0x5bc, 0x800}, &(0x7f0000c8f000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd3000-0x8)={0x0, 0x68d}, &(0x7f0000d37000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000653000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00007cc000)=0x1008) sendmmsg$inet_sctp(r0, &(0x7f00000b1000-0x1f8)=[{&(0x7f000022c000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b77000)=[{&(0x7f0000521000)="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", 0x1000}], 0x1, &(0x7f000043e000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x100000001, 0x85ad, r2}}, @init={0x18, 0x84, 0x0, {0x131, 0x0, 0xffff00000, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8, 0x10001, 0xec734c, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xfffffffffffffffa, 0x200, 0x80, 0x6, 0x20, 0x10001, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x1, 0xfff000, 0x4, 0x5, 0x7, 0x100, r5}}], 0xf0, 0x0}, {&(0x7f0000537000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0c000-0x30)=[{&(0x7f0000f8e000-0x85)="d50d2b01a20313ab7362ab068b5bb9370efd7e7383f9ca286d58cbeaff83517c07821bd245c38026055d89f26b6c36c54417024a9250cc0793dd78c6a543909c4438218b5f541726a42074487dc07877ad81038364d62cdd316aeafc178d6ffa95f79bb1c9c8bb83b52a922f0953471606190764e146bdde9499879f9058fc3eb88a8f0615", 0x85}, {&(0x7f00009e7000-0x1b)="5b5c1d6dc1874a157515ecf36f58d639d910a23006d5202b177274", 0x1b}, {&(0x7f00008dc000)="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0x1000}], 0x3, &(0x7f000007c000-0xc0)=[@init={0x18, 0x84, 0x0, {0xff, 0xffffffffffffffff, 0x4, 0x2c}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x4, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x81, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x1, 0x195, r7}}], 0xc0, 0x80}, {&(0x7f000030a000-0x1c)=@in6={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x100000000}, 0x1c, &(0x7f00005bf000)=[{&(0x7f0000316000-0x8d)="80c36fb1e1dac4b79e9b694ff3488a96cacf0822cb9dc715017720dab832375229aa8ac51cd4673dadd501a8faeea826f3b27b76178df8b27e9970e84a9f682980a927182f3c8fd509f1a20ad4e01b64a3d4af28bd9f69fb3268ee4f97d7eb4f70c52ce70e5d8e1509a3762d3b3bfd3152b879b501a96684e1fec6303427676deb6a38cab4e2ca6390bb7ec8ee", 0x8d}, {&(0x7f0000ccf000)="4337752ff8d8bb5f0092ad6a7e4b2011d9ea789aed5ed6c88dc676009e1bbea8521ad33f811263ae7393edf005764a7a677dcf88cc6d7ae547d1bc78d7cf39f347c644c5e6ca53658710a43f5d45f2fb6f93cdb32899918611a0f9d52108ae958f5e3f0f69202d9eea553e861a57ee24bf84a7d1e66ca3712e584165d4b00f8d5b272582abfa0fb19f8c6b4b2d01a166cfcb291bc2178a6f1321b796373ce9198c0715e0c5d6710423cc174d541d", 0xae}, {&(0x7f0000c69000-0xe9)="558a951ebb29ad7d56890609e0dbee222511e59c6129a61a1a983b62bef77f96ce0f0eaef7557076c880e56c1b99503081e3f67074418e1677998be745ce3d8206577889e2f0a08538aa1e2169cc5e2fe579f58cc558f2ef8a16867f6649fc05453d0ce3a6232c56483d4849f6629d875a5a1dcb4e424a1061c337da21d94546f11f20ff4015438a278c42394ff7076d4eb2554b2cc41f2c44fd97144e6f0c373d209b0fae73f00c534f43eb16637e4e1efa0736be6ad7dc7392807b4bcc04694fa6a836b964fc013a171a153ec95b399500f8532654749c5dca6208b0a1975a4858325f3dca287cc3", 0xe9}, {&(0x7f000082f000-0x54)="e6eba8f893897d69dfba5a2b253f05892a1c7515059ac9e41f9e743ac930bb0de50880d9c1a4ef9bf70bd64c75bac2b6b3dac3ac4eec557131b1e4684485899546acd0872f89af88a7c9f22b7031386db86d2fb8", 0x54}, {&(0x7f0000e37000-0x1000)="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0x1000}, {&(0x7f0000c22000)="cd884b66190544c6d96b833d0771136d6a4149fc1d9ace87b121259b0fe91efa8063e97604d6309666bf4c27bd8116e2084add17a8d08cb87cbfd6b5d3b10f49d9fce6955e2012066636d452ed4b99d70e6153ee4bd8836f3d8a94047d08df92a7d7a7f8a71f1fd03853eeb5c8a57814948ec5e06222653c3894f0ec5ba5324bc52371d62dac35731b2b5db813e61356dc2eeb4fa4a4236910f6edacd8e9d89f5eb99055907f388c7af7655bea0e63139bc750f4d43b8fd8b22a9dae69533ffd0aab84be3248deb1c6a52ddee0113432318f35c909a2cd794553cfc023207ea6d3a62e0800a6761cd8eafde5f85dfd4439e042", 0xf3}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000d63000)=@in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f000089d000)=[], 0x0, 0x0, 0x0, 0x8000}, {&(0x7f0000dc6000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009f000-0x60)=[{&(0x7f00007b3000-0xa)="36033fe5491989aba36f", 0xa}, {&(0x7f00002d2000)="f48b5b381682d8599fad7849eedfaf8ae9c7389b00e279c1c9d58071100a10cc8f4b4e08a5f5276c80475299dc515993fd143537a07b1a3e9596f39bd49b8d72ebd9db099e4aee6fde29d2e3d49a8626aed8c73b6b54dcaeabd83ef5650684981c4d802de5813c3ffba6881a8e8e6a5b2496b6bca513d2a273859d5daa2b868c1fdba10fc753104b20dcc6f8066dfd206760cb02e89e55760ef60c0fd2e9f40e8e6731269f3d2544276342e7e5448ed41177fcdb7ab3f76dfee77d0aeb463172007ac4c06c9ece2950500e5b86b22174b76047ee9945437dec894ef243082746", 0xe0}, {&(0x7f0000102000)="9f0dfed6c456ac0415d16f808915ef18181a7aeccb4dca03228d9a513959bc324d39af399c3713302b09a140e9724597905a77183912c3beb9861b4a759a60268c3054264c72158304d89918f664544d6ccf93efbe4fc3ad49bc9adcf932cf06282c3c6331a6dcb9cf1bf15c61ddb13a35b1aebc06e753f9b6a2d004c68198c723d09c8460abf005aee0807fb1aba13febe872144d94d4b4669dcbae12e18f4014505d367702a63c3cd35d331783c02f978b643ad6a46c711a018be547c3ed", 0xbf}, {&(0x7f00008ab000-0x66)="fb51b1421eae187f6495de5b135950a1df7729fa3b20bdbf601ba0ffe3c3ee5aabc067e28ba4eb03560b44f8f919c68fab3a1dbf9a4de9c5ab34827d72f86d1a9af3a1324112d2ca81c8f17b7166b32cb4a568e1364660a44a92b7bc915e6d4aacee6d49a9f5", 0x66}, {&(0x7f000003b000)="4f2624ad1e9495107565eae4802ef2f9df078744682805ea3a81804a644ab2b2e2dd80cd71a9f19fccc14ed728b54509ddcf", 0x32}, {&(0x7f0000c2c000)="028254f39e1cdf7be990d3d0acdfe8ff7166af0f7cb899f434138e515b344fd532a9418c973c61827a41e59a7105d1bcfb167b70ccceba5197675869ba66e770250df99ae0e349820a5a52e5f32a13d741c9afbf370f21220b1e07698e0cb97906f741b064ad822e4144d282c3a5f1b7b8", 0x71}], 0x6, &(0x7f0000df5000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x5000000000000000, 0x4, 0x0, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x7fff, 0x6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x6, 0x8002, 0x7ecf, 0x8, 0x3, 0x7, 0x200, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x2, 0x1, 0xffffffffffffffb1, 0x6887, 0x3, 0x9, 0x10000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x9c83, 0x1, 0xfff, 0x9, 0x6, 0x0, 0x5, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x8df, 0x8, 0x3f, 0x3000000000000000, 0x1, 0x100000001, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x2, 0x5, 0x0, 0x1, 0xb09, 0xfffffffffffffff7, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xdaf, 0x200, 0x3f, 0x81, 0x7, 0x2, 0x0, r14}}], 0x180, 0x1b082affd1f97967}, {&(0x7f0000277000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4b000-0x10)=[{&(0x7f0000343000)="e60e28f8bf4a925c71345f81d768bf8c36ac535db52b910ce109140536633839bfb2c4cd88fc23bc66ef1128a0b80fb828ea23e6c24de10f5625fe5afc6d70b3718cfb8ac9c0c80c9d3cac4d7e3abf5a147b81f6f26d91b39c04a4cf984b3b9bcedce88067944ffb5d118041d6b3f5f7", 0x70}], 0x1, &(0x7f0000e42000)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0x4, 0x2, 0x6, 0x5, 0x7, 0x8, 0x7, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x4, 0x5, 0x80000001, 0x6, 0xfb1d, 0x0, r16}}, @init={0x18, 0x84, 0x0, {0xffffffffffffb3bb, 0x9e2, 0x800, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x800d, 0x3ff, 0x0, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x204, 0x2, 0xffffffffffffffa7, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8200, 0x2fd5, 0x800, r19}}], 0x120, 0x4}, {&(0x7f000025e000-0x1c)=@in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000838000)=[{&(0x7f0000e84000)="a2d7141b2ee870d1f0845a085a159b2329fc3f4f6418a94891e0dfb18983316597821ab36938d7e748070eb775a18fa9555728b58d07b8fd1a9aca9d4d09d415e9852fee82766ecb649685c0230e322d6e8744328cbc5524ae8faffd30482535c5dcab2ff8b377d1e04e9375005765c149ab0127011d11c8ac3ba82dbcbb7bd762a532648afb5355c27e90c9141c1ef6b4330fd9b819aaa371366a040770a1d267933dcb096f57ebb0e34a1ad8dbd2667c4fc722f4e59afb691982ebcb73e8e5eb2eeb5ec4ac7de7f244ff6b2b", 0xcd}, {&(0x7f0000fbb000)="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", 0xfe}, {&(0x7f0000ed0000)="", 0x0}, {&(0x7f0000cb9000)="a3f0f7140432d51f7f4d0ecbebe2b2c8f96e8432ae09c33c81d34567d6b1f711bbd0fb8aa18583c75d4807c4b33bccf046f16026add91451e628277baa6009c3b8b1f76da4509d972ee47dfb389ba087eb27eda80c56a5d12c3f85d94467", 0x5e}, {&(0x7f0000c4a000-0xe4)="872bba1278e225d3f52221b9a336323b3d63b8184c7b37085ea86aca4da8ecc4ff3a2e9ff25a041a51aa9f02720d6123f685145acb81e6d0b0be238542a85e7a9e1fef64832c4822d265533f0022385c8fc371b026449e2ea2ebc7308fd82248f39e7e4c274e5f3bf1b6d854fdc535d6744c770af65d2f11571be8d986754080215aec84e3d20f151eccb2ecce05e55f6d2819bc330697f84e16580324ccd2ae501fc6feec326c7a45e2fbcdb427b80c150ab965e4f83766b86e5d191dcc00df2605159d01088a439c538795412b93accdf11dd54aea522ea2c01c544fdc1164480c9807", 0xe4}], 0x5, &(0x7f0000e8f000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x3, 0x4b9eeb0f, 0x7, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x81, 0x1, 0x6, 0x401, 0x816, 0x9, 0xfffffffffffffc00, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3ff, 0x202, 0xec, 0x6, 0x200, 0x9, 0xd4, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000000, 0x8000, 0x4, 0x400, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0xbd, 0x3, 0xffffffffffff03f4, 0x0, 0x1, 0xd29, 0x3, r24}}, @init={0x18, 0x84, 0x0, {0x7f, 0xfffffffffffffff7, 0x600, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9f, 0x8, 0x3, 0x90ad, 0x3ef3352, 0x1, 0xfffffffffffff801, r25}}], 0x150, 0x20000000}, {&(0x7f0000724000)=@in={0x2, 0x2, @rand_addr=0x7f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000072b000-0x10)=[{&(0x7f0000b6b000)="cf44eef5118032f7c28786ff11aca064a511d824d50390e907c829ff5036313ea75e36528f232a79064f462eac6ef8232f352452f1650914f9ca0e37c93fa0111377477837584905d16a5a6b88dd543fe5c021bdc2ca2c6bbf22c66c410c3bd9398c2ddcbd00448dae91b6443b784cf9c5e4afd16b80e1", 0x77}], 0x1, &(0x7f0000a3d000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8e, 0x202, 0x3ff, 0x200, 0x0, 0x9, 0x101, r26}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8200, 0x1, 0x400, 0x3, 0xc8ee, 0x80000001, r27}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x100000000, 0x7}}, @init={0x18, 0x84, 0x0, {0x6, 0x80, 0x70, 0x421f}}, @sndinfo={0x20, 0x84, 0x2, {0x2d641de4, 0x4, 0x9, 0xfffffffffffffeff, r28}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x4, 0x40, 0x5, 0x81, 0x3735, 0xe0, r29}}], 0x120, 0x80}, {&(0x7f0000ef1000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e8a000)=[{&(0x7f0000df2000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000bdf000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xffff, 0x0, 0x8, 0xcbae, 0x1, 0x3, 0x2, r30}}], 0x30, 0x0}], 0x9, 0x20000000) setsockopt(r1, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) 2018/01/25 08:01:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x78)={0x1, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xa7f, 0x9, 0xffffffffffff3677, 0x1b572f4, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff00000000, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000+0xb3)={r2, 0xd8, &(0x7f0000004000-0xd8)=[@in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x31}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000006000)={0x27, 0x3, 0x10000, 0x7, 0x7, 0x4, "be607534f2c6ecd3e58109bcc56779daa92d1ed3cf1fbe2897744cd87449e01504f1a5d06e5f6de47cb95a33d1ed6bd8f475e879931527ea6d9dd99c54c3a3", 0x9}, 0x60) 2018/01/25 08:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000010000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f000006c000-0xa)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000309000)={0x3, 0x0, 0x6, 0x0, 0x0, 0x4}) mknod$loop(&(0x7f0000ac9000-0x8)='./file0\x00', 0x80000000010, 0xffffffffffffffff) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a41000-0x50)={@common='eql\x00', @ifru_map={0xe5e1, 0x4, 0x9373, 0x7ff, 0x1, 0x1f}}) 2018/01/25 08:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x24, 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, @perf_bp={&(0x7f00006fb000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f000073d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x2, 0x3, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, 0x32) r4 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r4, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r5 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000066f000)={0x5}, 0x4) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000b55000-0x24)={0x2, 0x3, 0x80, 0x7f, 0x4, 0x0, 0x8, 0xe2, 0x9, 0xfffffffffffffffb, 0x8000000000000000, 0x8}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) userfaultfd(0x80000) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x4, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_sa={0x2, 0x1, 0x1, 0x3, 0x8, 0x2c, 0x1, 0x60000000}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x0) time(&(0x7f00002fc000-0x8)=0x0) 2018/01/25 08:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b28000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200000000007fff) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000074f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000005f000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000070000)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2d, 0x2, 0x1, 0x0, 0x20a7, 0x0, r1}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000940000-0xb)='/dev/midi#\x00', 0x0, 0x400000) sendmsg$can_raw(r2, &(0x7f0000624000)={&(0x7f0000565000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000160000)={&(0x7f000076b000-0x48)=@canfd={{0x2, 0x5, 0xffffffff, 0x1}, 0x3f, 0x2, 0x0, 0x0, "2ab37f3641d31dabfeea3e8a06812a6b32ce6b35f212688b8ff29057b76c989366f72c38993dec157e12fb5777a639f0232c46c4a93ea405a584369678b2e1e8"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) syslog(0x3b56aea9, &(0x7f0000b70000)=""/4096, 0x1000) mprotect(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x9e72d9c0e90f8807) pipe(&(0x7f000031d000)={0x0, 0x0}) 2018/01/25 08:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000949000-0x8)='keyring\x00', &(0x7f0000860000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="06", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x2, 0x5, 0x5) setsockopt$inet_dccp_buf(r3, 0x21, 0x8e, &(0x7f0000e5c000)="73a9e9bfe03bfaa9271de33338834d8e3a2847fccc3a6116dcf5c0cf999263f9d27215d6d401f618f00e63f6fbf04b616c5bca5cd9137f0665a3a7776eebbc4b562b0703ed1ce5759e671d807abf6715a1dcb8b99602b45c816a52636c9717c82d8f12014eb9e1c0cb4f52c2d4d06c918277caca0a87586ea3bb57bae0602bacb1b89220ab752acc1a77b6c7af0bf0eeb18ec82616d3b99a1784b3853ecfaab1714adf263d80", 0xa6) keyctl$setperm(0x5, r0, 0x4) 2018/01/25 08:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005be000-0xb)='/dev/adsp#\x00', 0x1, 0x10002) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b67000)={r0, 0x2, 0x1, 0x7fffffff, &(0x7f0000848000)=[0x0], 0x1}, 0x20) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000c3a000-0x91)=""/145, &(0x7f0000be6000-0x4)=0x91) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006d8000-0x4)=@assoc_id=0x0, &(0x7f0000f07000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005f8000-0x8)={r2, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023c000)=0x5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00009d0000-0xbb)=""/187, &(0x7f00004d4000-0x4)=0xbb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:08 executing program 2: umount2(&(0x7f0000663000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ralfs\x00', 0x8407, &(0x7f0000f49000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000247000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x1000000000) fsetxattr(r1, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a37000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dd4000)=0xc) getpeername$inet(r1, &(0x7f0000676000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c83000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000948000)={0x0, 0x0, 0x0}, &(0x7f0000ca3000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000092f000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x3, 0x9, 0x3, 0x9, 0x2, 0x80, 0x80, 0x88, r2, r3}, {0x1, 0x2, 0x3, 0x8, 0x4, 0x5416, 0x7, 0x8}, {0x1, 0x48b, 0x4, 0x9}, 0x0, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x6c}, 0xc2211ee4b54a83e, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x1, 0x1000, 0x1, 0x4}}, 0xe8) r4 = getpgid(0x0) process_vm_readv(r4, &(0x7f00007bf000)=[{&(0x7f000065e000-0xa0)=""/160, 0xa0}], 0x1, &(0x7f0000761000)=[{&(0x7f00007cf000)=""/155, 0x9b}, {&(0x7f000076d000)=""/60, 0x3c}, {&(0x7f0000a49000-0x29)=""/41, 0x29}, {&(0x7f00006a8000)=""/137, 0x89}, {&(0x7f0000683000)=""/254, 0xfe}], 0x5, 0x0) 2018/01/25 08:01:08 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f000000d000-0x2)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000000d000-0x4)=0x0) 2018/01/25 08:01:08 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0x6e)={r0, 0x2, 0x1, "0fe23beadd6697444b5018aac223df3bd850c619fc4836eb96bfd875d34a4dcb0501f380f493d271f7af4fc5b43051c758a3c82374fd7ba2cf52ad235c5a34c12d342b04847f453ed39cc05a8039a122d8a15571e5793a844b299372db10784240fc2770"}) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x9, 0x0}, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x4, 0x220942) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000b000)={@common='bridge0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000000b000-0x10)={0x13, 0x4, &(0x7f000000a000)="deaad640"}) 2018/01/25 08:01:08 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e1e000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xc5a00000000000) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_rm_watch(r1, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fb5000-0x20)={@common='ifb0\x00', @ifru_flags=0x8000}) 2018/01/25 08:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000083000-0x8)='./file0\x00') r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f00003e4000)='./file0\x00', 0x5) dup2(r0, r1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000953000)=0x400000) 2018/01/25 08:01:08 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x802, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000004000)=""/11, &(0x7f0000004000)=0xb) msgrcv(r0, &(0x7f0000004000-0x4f)={0x0, ""/71}, 0x4f, 0x3, 0x3800) 2018/01/25 08:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r0, &(0x7f00001d3000)=@random={'security.', 'eth0\x00'}, &(0x7f0000c9b000)=""/214, 0xd6) r1 = socket$inet(0x2, 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000013c000-0x8)='./file0\x00', 0xa4000, 0x60) name_to_handle_at(r2, &(0x7f0000f77000)='./file0\x00', &(0x7f000080a000-0x47)={0x47, 0x81, "44fcbe3488f8092029a1f9087a40fa612458e09d1e2a937187c8c5fffffffffffffff714adf7b3a9d2ab2d90672c88dd216bdced5cbc51f5da02aa1fc245cd"}, &(0x7f0000a05000)=0x0, 0x404) renameat2(r2, &(0x7f0000e8b000)='./file0\x00', r2, &(0x7f0000f06000)='./file1\x00', 0x7) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00009db000-0xc)={0x5, 0x0}) 2018/01/25 08:01:08 executing program 7: futex(&(0x7f000000d000-0x4)=0x0, 0xfffffffffffffffd, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000390000-0x4)=0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000060a000)='/dev/autofs\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000e59000-0x8)='./file0\x00', 0x7400, 0x80, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statx(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x100, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f00001a0000-0x9)='/dev/sg#\x00', 0x0, 0x200) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000589000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(camellia)\x00'}, 0x58) read(r1, &(0x7f000055c000)=""/15, 0xf) lstat(&(0x7f0000e0a000-0x8)='./file0\x00', &(0x7f00009a5000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002", 0x21) 2018/01/25 08:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000159000)={0xa, 0xfffffffffffffffc}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003bd000-0xc)='net/netlink\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a9a000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x1, 0x5, "91676bd439b67e3a1d76c55af5568d47c2455ec6236cc77c151972fedc9f575d1b63d3abe1a4ba7221117304ce129236859a10fc77d71f8490af8c65ffeb05bd6a9908aeeffeea5b42fc03c1c176fb48"}, 0x160) 2018/01/25 08:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00003a2000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000527000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f000029f000-0x10)={0x0, r0}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b62000-0x4)=0x0, 0x4) 2018/01/25 08:01:08 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0xfff) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x274, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000010000)={r0, 0xad7, 0x200, "c7a6ed725f17bbbada97882ebe6b1af685028b34176cec737f6833f9a257ac34b9f1b3dcd76d89bcc2e81b4ea522645159772aca37c5f55da24ddaef987562ec8537e0122b14"}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000002c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000008000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000001b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000025000-0x1)=0x0) bind$alg(r0, &(0x7f000002c000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000002c000-0x3)=0x0) 2018/01/25 08:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x82005, 0x8010000400000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b33000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000702000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007a1000-0x8)={r1, 0x1000}, &(0x7f0000b68000)=0x8) 2018/01/25 08:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:01:08 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000595000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000a0a000)={0x8f, 0x0, 0x6, 0x8, "20397aecd63ccf306fd6e0092451a983d15df3fbc3c5e7731e1d747a7a51a3b6df32576fbce5b213f7e093b9", 0x9}) unshare(0x28060400) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d74000-0x18)=@get={0x1, &(0x7f0000ef1000)=""/4096, 0x5}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000caf000-0x4)=0x431) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000acf000)={0x22, 0x7, 0x401, 0x0, 0x7fffffff}) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000a56000)={0x7, 0x3, 'client0\x00', 0x1, "f076eff084d5c3da", "cc992bf683baef5eeca3db176dbf434e2459d5a0b4468f71212792c1197ed872", 0x7ffc, 0x385, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 08:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00008a1000-0xd1)=""/209, &(0x7f0000fc9000)=0xd1) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000011b000-0x10)={0x1, &(0x7f0000752000)=[{0x0, 0x0}]}) getsockname$ipx(r0, &(0x7f0000f95000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000070a000)=0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000a0a000)={r1, &(0x7f0000cf1000)=""/77}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000080000)=@int=0x0, &(0x7f0000473000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00009d0000)={0x1, 0x70, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/25 08:01:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f00007b3000)=0xbb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x400000492, &(0x7f000078a000-0x2c)="", 0xffffffffffffff05) 2018/01/25 08:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009e3000)={0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000577000)=0x0, &(0x7f0000e21000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000825000-0x4)=0x28) 2018/01/25 08:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a18000)='/dev/vcs#\x00', 0xffffffffffffff73, 0x24005) add_key(&(0x7f00000ca000)='rxrpc\x00', &(0x7f000061b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003e000-0x6)='.dead\x00', &(0x7f0000f38000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000294000-0xd3)="d65a865b319b4cff4ebf203143ca411c47754cc5ce35caa3c93e60e3742af85eedfd89c06ea75fd817e69ae8019e330f0a1d11d8a59b443d0285640a53079f21fbd8dc8af7345828d677dd76bc0282ddff0d49dc7551af88ac9bb3e3ac68ec57ec7bec54c428c64bd65cb7fb98a91e367a02e59fbea33aab53d74029b8e7be1c3881f8a32d447099b47dc8a3fbe66c5a4c3b19d5bd0caf56d515514e8e6331687a801ce84e7f40ce9195f96e769bcd478236a837fbf7897dd051b40ab2a92a88d839d71825a440cd5ebed1cffd385750e67ad8", 0xd3, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000a03000-0x8)='keyring\x00', &(0x7f00002b6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$clear(0x7, r2) write$evdev(r0, &(0x7f00001e2000)=[{{0x0, 0x2710}, 0xa32a, 0x3ff, 0x2}, {{0x0, 0x0}, 0x17100000000, 0x10001, 0x5}], 0x30) request_key(&(0x7f00006ca000-0xd)='dns_resolver\x00', &(0x7f0000c4a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008f4000-0x8)='system$\x00', 0xfffffffffffffffb) 2018/01/25 08:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c3d000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce2000)=0xe8) getuid() fstat(r0, &(0x7f00005f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b5c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000853000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d8000)=0xc) r3 = syz_fuse_mount(&(0x7f00008cf000)='./file0\x00', 0x8000, r2, r1, 0x100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000160000-0x4)=0xffffffffffffffff) 2018/01/25 08:01:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000001000-0xad)="3e39d3d9930abd26bf072be7556339401f9931c51db18fd3b6eac0d5bfcfcfd82d8cec8e934ea2822e983e2021ae132843a5daa02b2afbb5fc0dfcd20525a029b18ad440f22b46b03495852dcb456d7dfd1b119c89bd3423c0167196e1e871562eedec729af3095438b5659e4e59231fc008069ec036efe1d57b27115355a1a50f03ce83a2b282fe8a1ba5cb9b2065a777ec271a84e4b33eed1684b0ff1e8743c9dde263e8d12150f5a6b8e701") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x100000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000123000)='/dev/kvm\x00', 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002ed000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000abb000-0x8)='./file0\x00', &(0x7f0000919000)={{r3, r4/1000+10000}, {0x0, 0x2710}}, 0x100) pipe(&(0x7f0000887000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000088a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097c000)=0xe8) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000863000)={0x0, 0x0, []}) 2018/01/25 08:01:08 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000004000-0x10)="e1307ab04d567132b0fd056a80e96152", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000006000-0x138)={{0x3002, 0x104004, 0x8, 0x200, 0xff, 0x5, 0xb2, 0x2c4e, 0x1fe00000000000, 0x2, 0x6, 0x0, 0x0}, {0x7001, 0xd000, 0x1e, 0xa42, 0x0, 0x4, 0x0, 0x100000001, 0xfffffffffffffff9, 0x2, 0x4, 0x400, 0x0}, {0x100000, 0x0, 0xf, 0x80, 0x2, 0x4, 0x0, 0x5, 0x4, 0x6, 0x100, 0x6, 0x0}, {0x15000, 0x0, 0x9, 0xfff, 0x5, 0x6, 0x9, 0x4, 0x8, 0x1, 0x60000000, 0x3, 0x0}, {0x2, 0xd002, 0xf, 0x2, 0x35, 0x5, 0x3f, 0x1ff, 0xc37, 0x7, 0x8, 0x5, 0x0}, {0xf000, 0xf003, 0x8, 0xa7, 0x2, 0x57, 0x5, 0x1, 0x80, 0x1, 0xfc, 0x402, 0x0}, {0x2, 0x0, 0xa, 0x9, 0xa2, 0x1, 0x2, 0xfffffffffffffe00, 0x401, 0x3, 0x0, 0x4, 0x0}, {0x10f000, 0x4000, 0x9, 0x73, 0xb5, 0x10000, 0x1, 0x3, 0x9, 0xff, 0xed, 0xebed, 0x0}, {0x4000, 0x5000, [0x0, 0x0, 0x0]}, {0x1, 0x4, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x6000, 0x2401, 0x5, 0x2800, 0xd001, [0xff, 0xfffffffffffff16f, 0x3ff, 0x3]}) accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000008000-0x6)=@hci={0x1f, 0x3a9, 0x0}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000005000-0x4)=0xffffffffffffbefe, 0x4) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000072b000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c7a93c", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000ac3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80080) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001b1000-0x4)={0x3, 0x7, 0x8000}, 0x4) 2018/01/25 08:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3e, 0x40) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000fb2000-0x1)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000675000-0x4)=0x0, &(0x7f00003f2000-0x4)=0x4) getsockname$ax25(r0, &(0x7f0000860000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000072000-0x4)=0x10) 2018/01/25 08:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000cd000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x66, &(0x7f00000f4000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b2bbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/autofs\x00', 0x200180, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000006a000-0x20)={0x9, 0x0, 0x2, 0xffff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c34000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000683000-0x20)={0x5, 0x2, 0x10001, 0x400, 0x4, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000053c000-0x10)={0x4, r1}) 2018/01/25 08:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000a9c000-0x9e)="2f6459762f646f6f7023a62c3c68d61604ef7843c808d834386e5f038ec0ac7b76430355455f504daf254055cd2e13497a953e6cadc49ae73ffffca54a8caad357120bd60907003cf18443f81dda40e176988d128c3a858ee68be943c02343243b8065e5669848ed01053571ef579d726ba848253bf365774d8e9f7f1b4754e0fbd11d9f4db3841ce149be059870624da3b8318dda20ea17d3b5183b4146", 0x0) sendfile(r1, r0, &(0x7f0000faf000)=0x0, 0x1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c5f000-0x4)=0x5) r2 = dup3(r1, r0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000382000)=""/214) 2018/01/25 08:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000487000)='./file0\x00', &(0x7f00008d4000-0x8)='./file0\x00', &(0x7f0000984000-0x6)='jffs2\x00', 0x8, &(0x7f0000fea000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000cd2000-0x10)={&(0x7f0000123000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/25 08:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000358000-0x4)=0x7ff) syz_open_dev$evdev(&(0x7f0000ffa000-0x12)='/dev/input/event#\x00', 0x2, 0x80000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000442000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000e8d000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007e2000-0x4)=0x14) getsockname$netlink(r1, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c3000)=0xc) 2018/01/25 08:01:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x7fffffffefff) syz_open_dev$admmidi(&(0x7f0000572000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x2) 2018/01/25 08:01:08 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0xffffffff, 0x7, [0x10000, 0x3ff, 0x4, 0x7, 0x2, 0x5, 0x1]}, &(0x7f0000000000)=0x16) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r1, 0x86, "5e199ecde05ac3be32719d0f3eb9f00dfe87de217dd36cad0b241fe2f7a00e5abda4d7ef8904a04d11ada331d4287969be79b1ff18dd091646b901b455d720580523199aabca7a732bf1279e9a568625ce09a215583e671dd6689db192f3b11b68123a48214b6dc2ed3f18a7830fa84b7c61987960f600b116cb2f5fbfc0fec32fe671dc489d"}, &(0x7f0000002000)=0x8e) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x7, &(0x7f0000000000)="033b20b4f21c01e6307d9378fc8c31e8ca2b88d71a7f40e1c9aca7d6eaea664dc27ba01c2c7403ef3bd8ec43359d3a4420639976cedc34ddf1b9c5b5fa0d110a61b71055486f684ffa67045ae39f9183c3d35c682f6a", 0x56) 2018/01/25 08:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f00007f2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000851000)=0x9, 0x800) 2018/01/25 08:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00004e2000)="", 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000098d000)=0x0, &(0x7f0000970000-0x4)=0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f00005a3000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "26a0f02c9562ad9912b3e3a863687213bb7c049a154ae15f5d6bd80227c43070c13dcef14fc9c48552558a74", 0x0}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x730984f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x7, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000257000)='pkcs7_test\x00', &(0x7f0000bee000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003f8000-0xd1)="", 0x87, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000d93000-0x78)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000077d000)=@generic="75277820d18980daff451a143df25f15", 0x7ff, 0x0, 0x0}) 2018/01/25 08:01:08 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000094000)={0x13, 0x0, &(0x7f0000ff8000)=""}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0xff, 0x0, 0x9, 0x0, 0x0}, 0x20) 2018/01/25 08:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 08:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8010000000000084) pipe(&(0x7f0000401000)={0x0, 0x0}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000047b000)={0x2, 0xff, 0x3ff, 0x1f, 0x9, 0x20}) socketpair(0x8, 0x5, 0x20, &(0x7f00006d2000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000feb000)={0xc, 0x2, 0x69b, 0x7, 0x2, r2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000045c000-0x8)=0x3) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 08:01:08 executing program 7: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x100000010) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000ae3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000073d000)=0x9, 0x800) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae4000-0x87)=""/135) r3 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000660000-0x4)=0x1000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00006c9000)=0x7, 0x4) ioctl$sock_bt_hci(r3, 0x800448d2, &(0x7f0000ae4000)="ba6e999cd02e57708af1a16da2d0e88d55d58a3ea9167c0c3b59ec0351285072465655ccec458c38aba58a3152f510bd4ec71727461777f2b19a56cc7bd97250afff7b94b4e0fffcacdf2a38d587fb144a509166bc90916324ceddd7181bd05a436ac6d27420250020c0481d63f1d7ae4bf725157b1dfaee6406fa4b7c2896108c14ae765e12687d514b0bd064cc3571772c6411640fc6b6a1299c1cff285ecfa47f5be14d22b70937d30771c898ecb49fc2254687133c8675c9453e2f6a631102f7d8e757624743b54e41450ec075c40f7ff6ff9665f666b72562691acc63dc2608") mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000ae5000)="c19a7b4cf4387dfd701008e4443fc9da8c603e9736f4b6f3f05a57f7d0e45dbbfce4193d703ecf9cf8a870e2d64190626e521b36ae604499528566cff3c48d990bcde4e54bf5277a50958e991faac4a8cb35d025723bab232ceb37fb6081327e73fe6a370538774076698e4846d9926529ac2727ba9fb524486f912ffdbbadca1059072ff9696a73613be03139be9cc7679526407a81074cbbed017bfda24b3f37904955380b056985a8051b9dca", 0xae, 0x20008000, &(0x7f00004d2000)=@rc={0x1f, {0x0, 0x7, 0x6, 0x795, 0x6, 0x8}, 0x2081}, 0x9) 2018/01/25 08:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000014e000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4, 0x7, 0x7fff, 0x20}, &(0x7f00004c1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005cd000-0x10)={r1, 0x7, 0x10001, 0x40}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000368000-0x38)={&(0x7f0000b28000)=@full={{0x3, {"2f29fdd62826e2"}, 0x7fffffff}, [{"4042b0c9797671"}, {"8af35b8411b053"}, {"a7721ac2f7c2d3"}, {"d257c80f37790f"}, {"7f7e6ebe5f90fa"}, {"58f274feb49992"}, {"c5ead3311919e2"}, {"f2190bc1ff3e3c"}]}, 0x48, &(0x7f0000d4e000)=[{&(0x7f00007ab000-0xdf)="228975d1024092d8e439185861f4963d2c5ccbb5188520123bc69512db1e19f24eb94cc87365eb51ef733f878ec4100360f1f51899ef4c4e2713b398e27f8402747159413d730f096f5e3576975416a1c4617a970c2336e0de36a60d7048176c152e471695ece54df905b548e465eab931b60a6750895ee33862ae8b71bc02d6dc0fe7f55e8f80bc798cd488390e62d4f0691bd4dc9d5081dc10510e9997a13efecbab29e046b5d888705826d21be360f589d827626d0afedd3c35ebb08bfb28de408a9e1d3ff4462cce11fa308b6c602564cd94c531b539c085fc17f740d0", 0xdf}], 0x1, &(0x7f0000c39000)=[{0x20, 0x11, 0x8, "07c4ab58ed5c01363067b111"}, {0x98, 0x103, 0x6, "4d37ef3b5d7574c509d0b5d16c2c95ff011808d3ad91a8edd3db47dd58f70939ca3379110375cafb7eb25c746c756f4be71d6e34940d3611f0fca273b9347275d8b6d7ee15ea727261524404f7d65fb0c4f5b1e6e69793ee5a1c47b5dcc98966b6ff03fba4790e0cfbb91c1eacb48c41f5fb491d0c4c895fefc8f11785e89bd6605c8c"}, {0x90, 0x111, 0x1, "89557531b9068cd738a381953467b9942316f910965319093161735067fd95d26013301f9e5e0433ce98be48d4f0c60fd47b18ff573a03a6adcaf01940c13db679574e02d5d2731b9ea2d9b3204fe89fec099bdbdd9fe0573d25b887faa8ee37481d91043058347b5542f92cfadb28ef23c740bb60f9913b5252"}], 0x148, 0x4080}, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9201, 0x0) 2018/01/25 08:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000a4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c60000-0x4)=0xe8) fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000990000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ee000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001bf000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6d000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006a0000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e0f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064d000-0x4)=0xe8) r8 = syz_open_dev$admmidi(&(0x7f0000c6d000-0xe)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x4000) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000e10000-0x2d)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2, 0x7, 0x32934000, 0x100, 0x20, 0x40, r4}) lstat(&(0x7f00005fe000)='./file0\x00', &(0x7f0000e4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r8, 0x40bc5311, &(0x7f0000101000)={0x80000000, 0x0, 'client1\x00', 0x2, "7bbeeea470757236", "ced26ebe95db9c3938e7d645ee0bfb4c4e292b85ce88873f9aa6f11edef8e930", 0x5, 0x85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000648000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fba000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000679000)=0xe8) stat(&(0x7f00009d3000-0x8)='./file0\x00', &(0x7f0000d86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000726000-0x38)={&(0x7f0000c21000-0xc)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000145000-0x60)=[{&(0x7f0000a74000)={0x14b4, 0x1b, 0x10, 0x1, 0x0, "", [@nested={0xb4, 0x57, [@typed={0xb0, 0x3a, @binary="ee997e42bae8280fa6bb2bed336226e1db9f5391594de493881eb34af5af2e159e044ce01922f54bbc86ac9ff8b3530cdadddb16c5f62778b97650000737a9bc7b1a1c91230890dc904864a11117688352ed7f4fd060a912a21f3ae92a89105a1df6901e28aac0b96ba98f84788f4a9f4de3a3a001fe8f597a7a4b4c75b50b6e0540823015eb4663f1e8633c76e45e1ae019583e163997e555b9d2621c1b80949e1fd987dc76"}]}, @typed={0xc, 0x5b, @fd=r0}, @typed={0xc, 0x7f, @u32=0x1000}, @generic="e2dc9e28f0713ba2c7a2cbeb47496ca59da0ec0f25", @typed={0x18, 0x34, @ipv6=@loopback={0x0, 0x1}}, @nested={0x90, 0x1a, [@typed={0x18, 0x2b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x74, 0x46, @binary="55745146a829ce88bb63fa3897674ed6fe700f34d07ff5061eec1f86e690aad7c6d19f7ac503d8cb8b054cf0f1143bb84888ce13e5c2cde3277437674054dfe8c84f9c227dadc12faa393475da9fe20cdd06e304f0ab04e84d40d85756f4b71498efda7f5aa847414c"}]}, @typed={0x8, 0x2d, @void=""}, @generic="1d718452df0308b5a376c9862531e5f57fb717f666ac27615496eaf9bd6e1584137aac3a17b2b80296f33c29e56365374e4ab1269286d995a5fd3cba61fa6bd447958a8dbf3fbd034f39782104a79578039f347e5c61a1fc94c3d367d676179cc09dd7614fbc5bdd840d355d0bfe0df875917b7c4765bd8b3f2fec41e3f89f2176856e38bb9ddfd306727280fe8088fc212fdb75a65afdf266cf6f3c3948f6327c1c65e127ecc76549105d18741ff605ad46990132dd1f8cd140a4ba4733edb7d2693dd85451b19da7a2af2c3e01e31dbf5a8d2012b6fc0449e43b4157349ea6", @nested={0x1230, 0x3f, [@generic="1d56bca8a4231d9e0d0a9886708b23e07408d1b381eae6c84467b212e109ca32f043749d68972755b3aea0092314ca317fcb7e518f9494b18c072f98a9df0106053b0b386770a047a4122686ee98fdcbe43c403ca35adb0d9d8244981ec243915d22aec537e180733cad3600a03a9fdf413a45498ed63f6b79a0fffba2d3781c81882886aad5bf67c186d1f5c1bcb1095d970bf8c8ba5e15d96112a4f3ce1726054819c0c25bc63770882488bd299e94a881d8f222f4c0aa27c9590439b214494e56bf8344511dc8bfc8404560756d10c7b23dfeb7867392fdf807", @generic="199695c2bf3aa610eea1bc3a21dfe4da79005615c6fef37b0c71568f8c6510dff001a03d04067211d165bf2aafeac4e943ebfaa43d4d527beaef3e87cf9b5e3b17292c65f9e6ef3a336e97574d75e0c5313f695783c87d506077f2d62c4dcb53bf", @typed={0x8, 0x32, @void=""}, @typed={0xc, 0x74, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="236ccfcd2fe4152b5c1b6480a0b3fb7544beb0c264a36103e2758ec93f9723e90533", @typed={0x8, 0x1a, @void=""}, 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[@generic="afc12a47bcdbe68c28cf5f312bf1d767448ae8d22a4a7ebee1629c09075dd2bf275c106e897b60a3588c89b4a28cb4c5eb479df4b95b11d06595f6eac9f00f15211ac858433a982b7c868cd1edaf056f23160693916e3974b83eed7dd67d65e89dab9d34043db5acdf286326a1d1ff165cc4543cdd36f926f78b63abe38c5a8fc87438f9c3d992d501f4f77d0ac4a2ae5ff311889e02b8c7ff4929e368be198c665c3a9aac6e249c4d346f7cbc24ae8fbd0a0596a5b16ecb3be0a498167449cc", @generic="3d51a027106a6fa570d8398400887b9d31aa60f335489c6fb9abb2d2a27e61ad5a38017bebddf6711690a4af62b10036ca7e1502fcbd240ec0f80766b163740e65224e6fc998551df93c20830891a931c3696d5e860587185568a15f0f4882327cfdec085605262e64f9bd3abe2629223bda0383cf501b50b2bd5eef4dec0c5fed0e4694e22023932fee6024562855", @typed={0xc, 0x56, @u32=0xb8e}, @generic="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"]}, @nested={0x1a8, 0x39, [@typed={0xc, 0x72, @fd=r1}, @typed={0xc, 0x52, @u32=0x6}, @generic="ca437801cd3545fc61eefc71cd513c15aac0b9dd58b39c32d0019039a14c68b676138c36c0c5f6f64eab59abb73e57303995868b3c7a77e3a97ea26efdae1a9254561afd6c6d87ff9ad2b2f5475131393aead007e8a5bfc7eaad9649863a95f42023187c3b7f404118be0a1d948a4e26e469eea95142ca929eb93620a8d0c20c72762d5fbf20b743dd", @typed={0x8, 0x1d, @void=""}, @typed={0xc, 0x21, @ipv4=@rand_addr=0xfff}, @generic="60f9df08bd58b0d95bc6222f93376091cf2ee209aa48de709b8d1c77827bff4534204b911d75dff581988872247bee83a6712ed4c3d87b1b5c8826bcb56236dd5a3782cdbdca7842f295769e7388d02f17a0fbe3dc5b947e77f85bf2d096d37df1e89467b53ce3e1f7ec3186daf191807ef4f34d9491ae0610e4aea5cd27602fa0019962ed2b3e9b09e062917078b87330d816672f1a18c356100e643d7b54a7c3e6c14655059eb842a070810461654b4a4c52fdfd8ff1129faeebbfe4c647ee9f56fb328f6a84104d97bc37d6f482a965b178954efe746e57aec2f5321471e511ec747c45fcdad54ddec40eeb"]}, @generic="", @nested={0x14, 0x4e, [@typed={0x10, 0x6f, @str='keyring\x00'}]}, @typed={0xc, 0x6d, @ipv4=@rand_addr=0x8}]}, 0x1338}], 0x6, &(0x7f0000606000)=[@cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x60, 0x1}, 0x4000) sendmsg$alg(r1, &(0x7f00005f0000)={0x0, 0x0, &(0x7f000089a000)=[{&(0x7f00002b5000)="1f24e64bf19e90f6652651a73e78af4ba5e32f9f6ecae1076ba0b30895eef65282d6371babdfe165f07b53128bf2c793d4ccde268936b021ebc2d23ff2c2d9621330adb7e587d49c366efb01c3d421f8501678263c96cf8d63db41b7c1413b874685192ec24fabce3b4ab696748c127c82ab53307807e8ac2a7119e9b1b99aac88cb34909a645dad17c3769eea3b0849fdba1b58623c97b494f2a9f20ae55860793b3564509d433906ffbe851b1a96f35836c5138bafae348783de64fba074ca5f6c1af7f82a14a4f22cb7d0ac5988966a1504aa44d1b6a829adc700a2ff1681e603279e78613e8ad34b", 0xea}], 0x1, &(0x7f0000b2c000)=[], 0x0, 0x4}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000005c000)=0x0) socket$inet6(0xa, 0x80003, 0xa036) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a3f000-0x4)=0x2, 0x4) 2018/01/25 08:01:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x4400) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xff) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000af4000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x401, 0x7fffffff, 0x2, 0x80}, &(0x7f00002ef000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x4e)={r3, 0x46, "6dd2678b6a413345f71b94263aaa14c306f191f3f8e5bf33bf4b4d4579a5438be722a8256ad34d909ca356b2af1bfca760398ec8b17c5455692d13f9619d9322ab17c966509e"}, &(0x7f0000000000)=0x4e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f000051e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000424000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f04000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@loopback={0x0, 0x1}, 0x3, 0x9, 0x1, 0x8, 0xa, 0x20, 0x20, 0x7f, r1, r5}, {0x3, 0x2, 0xaed2, 0x80, 0x1, 0x9, 0x85, 0x3}, {0x1, 0x3ff, 0x7, 0x9a7}, 0x9c86, 0xf, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x1, 0x0, 0x8, 0x9, 0x2, 0xffffffffffff9948}}, 0xe8) r7 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000098b000)={0x40000001, 0x0}) sendmsg$nl_route(r7, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xffffffffffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:08 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a80000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f87000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000084e000)=0x0, &(0x7f000007c000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:08 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x1, 0x3, 0x2001, 0x1000, &(0x7f0000001000/0x1000)=nil}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000afc000/0x1000)=nil, 0x1000}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fff, 0x9, 0xffffffffffffede2}, &(0x7f0000afc000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0x7ffffffffffffffe}, &(0x7f0000000000)=0xffffffffffffff6b) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 08:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/25 08:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x2, &(0x7f0000abe000-0x60)={0x0, 0x100000000000000, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000048a000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000b62000-0x49)=""/73) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000492000-0x4)=0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000042000)={0x1d71, 0x2, 0xffffffff, 0x3f, 0x7f800, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) r6 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r6, 0x9, &(0x7f0000772000-0x10)={0x0, 0x0, 0x0, 0x0}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r4, r7, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/25 08:01:08 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000346000-0x262)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "75f30017"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = syz_open_dev$adsp(&(0x7f000065f000)='/dev/adsp#\x00', 0xef, 0x2) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000054f000-0x10)={0x1, &(0x7f0000ae1000-0x4)=[0x3]}) 2018/01/25 08:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000568000-0x10)='attr/sockcreate\x00') fcntl$getflags(r0, 0x40b) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000514000)=0x40, 0x4) write(r1, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f80000)={{0x69ab7fd5, 0xa57, 0x6420648c, 0x4, 0x3, 0x0}, 0x0}) 2018/01/25 08:01:08 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000dee000-0x4)=0x1, 0x1, 0x20000000000000, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000fda000-0x4)=0x0, 0x10000000000000) 2018/01/25 08:01:08 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c5b000)={@common='gre0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f81000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000021d000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f53000)='net/rfQomm\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = shmget(0x0, 0x1000, 0x800, &(0x7f00006c7000/0x1000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00001da000-0x79)=""/121) 2018/01/25 08:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d76000)='keyring\x00', &(0x7f0000d82000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000830000)="76626f786e6574ae5e00", 0x0) r0 = syz_open_dev$mouse(&(0x7f0000069000)='/dev/input/mouse#\x00', 0x3, 0x142) socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d2c000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001b5000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000851000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000165000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x20, 0x0, 0x3d, r1, r2}, {0xa518, 0x7, 0xffffffffffffffff, 0x8, 0x3, 0x8948, 0x6, 0xa9a4}, {0x7, 0x2, 0x8, 0x9}, 0x1, 0x3, 0x1, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x7, 0x7, 0x0, 0x6, 0x251, 0x8, 0x100}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000-0x4)=0xe8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000a4000-0x4)=0xff) 2018/01/25 08:01:08 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000742000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000073000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f83000-0x20)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f84000-0x20)="0a0775fad5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000f83000)={&(0x7f0000598000-0x48)=@full={{0x3, {"080228fc7b6ccf"}, 0x8}, [{"77d997a1469707"}, {"b5876de0a6ae87"}, {"5a961edd5777d2"}, {"19b0ce53fcfb0e"}, {"746e65cdeecbf9"}, {"9de592ff49be12"}, {"bcec08f36d75b6"}, {"6c780403947e6e"}]}, 0x48, &(0x7f0000f83000)=[{&(0x7f0000394000)="fbd801a0b2baac857326f5e3748571bb67ac890251186e409bc033e3247222b943ed9fedc43799d2ce3d4d7179c25b8cb097766f418d23704307910d3d65045c3f9fd12a284a571f0fc8de2467a349144075e76542f6378fb7c71056bee54464c6cc12b5674c183d64b1c72ad876cb93bdfb004c6dbb72b96b912ada197298bea150884e0ab1b3b8e775d1903631a0eecda4a9a334bbac03e711558a4faf3051527dd3c7450097f806852f6472e9943eb45b07fa8fcc6f0833ca213def8bb7574438534e7dabada640", 0xc9}], 0x1, 0x0, 0x0, 0x4e2b2da6de8839ca}, 0x40000000) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d6e000-0x38)={&(0x7f00005cb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eb4000)=[{&(0x7f0000f7e000)=""/21, 0x15}], 0x1, 0x0, 0x0, 0x0}, 0x2) 2018/01/25 08:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001b000-0x10)={0x1, 0x28, &(0x7f0000637000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d0e000-0xc)={r0, 0xbef9, 0x18}, 0xc) 2018/01/25 08:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000755000)={0x1, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ea5000-0x8)={0x0, 0x3895}, &(0x7f0000bf7000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000304000)=@sack_info={r1, 0x80, 0x10000}, &(0x7f00009db000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000036e000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000973000)="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") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000f7000-0x8)={r1, 0x1}, &(0x7f00003ad000-0x4)=0x8) 2018/01/25 08:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000d81000)='./file0\x00', &(0x7f0000afa000)=@random={'osx.', '\x00'}) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0xfffffffffffffec3, 0x0) 2018/01/25 08:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008ec000-0xa0)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}], 0xa0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/25 08:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00006dd000-0x4)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b3a000)={0x0, 0x5e}, &(0x7f0000162000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000002a000-0x4)=r1, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f0000fa8000-0xe0)={0xf97cff8c, 0x8, 'SE Linux', "77250577e3909db2321e86f3f01cd124abd8e6cebe4e5f48a3d8b03b8811b90473c9a6ec5cb9b03166d6bc5ac5f8749960286447ddb9c88da1275ddd8cef65001685354bb93d36c62703ddec7b9c766bfe0665f3243a0ea46f7d9936480d7b45bbb260d99193426bdc9d452ad459a6b21a8b7dcacdf23fa6da39e991d36078eb0681f364e737b94a0a19d293b7dc4f727fd4568c6b64525161705bcd5c075549e66bf9170b917bdc5be73560057364d10a742e19dcf203c90fd87b16db5abedfdf576b019401190397dbac029605c373"}, 0xe0) msgget(0x2, 0x84) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') name_to_handle_at(r0, &(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000018000)={0x9a, 0x3ff, "6f0265793870307c78dd7f7920f5a102264e046b0f2a609fb6fc5617952be163a977326b3990be98f428e182a0e4300bc99006328ba972a40ddc7b8bcf3201d327dbadccdd1ca6692e22bac8f354d84bd116d439caa526cad8405534b7eadd2bb71a8bce40c6723799444e0877143f2a0cf399c9f9a79b9cbed62f650948cf715bf44dbaa6ee01e0ea57e8f78941afd0b61a"}, &(0x7f0000036000)=0x0, 0x1000) 2018/01/25 08:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001f8000-0x26)="260000005e000000000000000008000000f40f0001090000f5e30000000000001ee9ff6e35ea", 0x26) 2018/01/25 08:01:09 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x6, 0x6, 0x8000, 0x8, 0x0, 0xfffffffffffffffa, 0x8, 0x1, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x84, 0x3, [0x5, 0x5, 0x3]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000073000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000199000)=0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000080c000)={0x0, &(0x7f00003ae000-0x8)=0x0, 0x0, r4, 0x4}) semget$private(0x0, 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a44000-0x4)=0x0) sched_setparam(r5, &(0x7f0000941000-0x4)=0x5) 2018/01/25 08:01:09 executing program 0: clone(0x0, &(0x7f0000078000)="", &(0x7f0000715000)=0x0, &(0x7f0000796000)=0x0, &(0x7f0000265000-0xfa)="") statx(0xffffffffffffffff, &(0x7f0000742000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00005ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$3(0x3) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d90000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000df3000-0xb)={0x3f, 0xf3b8, 0x7, 0x4576, 0x7, 0x20, 0xed, 0x6, 0x3f, 0x0, 0x40}, 0xb) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:01:09 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000075e000-0x18)=@generic={0xa83, 0x8, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ebf000)=0x0) io_submit(r1, 0x0, &(0x7f0000120000)=[]) 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) io_setup(0x401, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0xa0000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0x2, 0x20000) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000004000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0xff, r0, &(0x7f0000000000)="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", 0x1000, 0x96e, 0x0, 0x0, r2}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000002000)="bf609252210b4f09f54c3a5ebb519c203d1eaea487fa50458f5605cbbe50f44ea26d4f1ff3ee3a1d39497575f0f50bc5c835547ae48ce1e48aadf724d670f188ec9cb735a678f25ef605cc76f3aa75bdf969c65947265771ad9632c71f435ee97d8e8c91e2e060beb2f9993ca7438fcc045870038d0b79fff6635995dc", 0x7d, 0x8, 0x0, 0x0, r3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x6, 0x30, r0, &(0x7f0000001000-0x35)="9f34f5a53be4dcffea14ace8f4858c13ee940eaa3d4172e07a04588f75a32307a9a303b76cfa8cf1151e6f64e2142361de39a31dac", 0x35, 0x8000, 0x0, 0x0, r4}]) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) accept4$alg(r5, 0x0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000001000)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 1: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00002cf000)=0x0) keyctl$read(0xb, r0, &(0x7f0000005000)=""/4096, 0x1000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a5c000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100000000}, @in={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt(r2, 0x800, 0x3, &(0x7f000058e000-0x45)="48c34fd7e96d89f3772551f9770deb9e56ec3b46cf038fe6fb8929f183d0d0a6b98dbbe134633b625386655e36fece956031cbc57e9785b3fae9e58556413a4c252051994a", 0x45) 2018/01/25 08:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f000039e000-0x8)={0x0, 0x0}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000322000)=0x0, &(0x7f00008ff000)=0x4) close(0xffffffffffffffff) 2018/01/25 08:01:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x2, 0xb1b, 0x9, 0xe6, 0x6, 0x0, 0x6, 0x401, 0x101, 0x2, 0x4, 0x9, 0x80, 0x1]}, &(0x7f000083d000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x10001, 0x9b, "9737b0187fa21160c5269449bffc2e80ea89714f67baf742a371db49eda5a59136dc2a354131747273cca9f491e3e1fdb6c56faa9cca18f63e7d4827d3c46f476e87606ed6bd09b1b4d44c71cb9db657ec08d08d8f2dcd870c04af6d4550b7321df4294caff20f70a9210078ac673833965905f4c121d3b250f7d60502503f69c5e7e5e05330ef64bd1ad21b373ddcdbf4671e13e30e5ec89aaf77"}, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000a06000-0x5)='user\x00', &(0x7f0000ea0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000079b000)="", 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000494000)='encrypted\x00', &(0x7f00009fc000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000210000)="965629df38cb63abbd79160cb61ae7c267c15fe85e8ae947894ef0630e740faa85ffbf74d82df2f684434d175d103ac61d2b2516ca5a0818386e9f5b305ed5707366ab49ba1871ad6895df411d4a67d1527c9ebe2ca13c3dacbb15a1c7b78486a63d18bf1b0e82dfbb02e064f231bc13667cf6fb3c63a151c2dceea774c01046e30c7c5d56845a8f2f09", 0x8a, 0xfffffffffffffffd) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000e9e000-0x2c)={0xa, 0xa59, 0xffffffffffff0000, 0xa099, 0xc, 0xffffffffffffffff, 0xbfa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000065e000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000043d000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000778000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) [ 66.116410] SELinux: failed to load policy 2018/01/25 08:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x40, 0x0, 'salsa20-generic\x00'}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) r5 = syz_open_dev$sg(&(0x7f0000c68000+0x25)='/dev/sg#\x00', 0x2, 0x200) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f000018d000)={0x401, 0xffffffffffffff80, 0x1, 0xeb5c, 0x0, 0x10001}) socket$alg(0x26, 0x5, 0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x200000000000, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 08:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000d4000)=0x7656) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 66.169232] encrypted_key: master key parameter '' is invalid [ 66.224821] encrypted_key: master key parameter '' is invalid 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000216000-0xa)='/dev/cuse\x00', 0x210040, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000be7000-0xc)={0x0, 0x8000, 0x2, [0x100, 0x10000]}, &(0x7f0000b52000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b8f000)={0x0, 0x4, 0x820d, 0xda, 0x7fffffff, 0xffff, 0x5, 0xfffffffffffffff8, r2}, 0x20) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000c7a000-0xe0)=[{0x0, 0x0, &(0x7f000083a000-0x90)=[{&(0x7f000017f000)="1f31bbb45f49b0395ba01673a2068a0a", 0x10}], 0x1, &(0x7f0000707000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000872000-0x4)=0x4, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000535000)={0x1, r0, 0x1}) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000853000)={0x8, 0xb759daf, 0xc6ee, 0x3, 0x0, 0x802, 0x6, 0xfff, 0x8, 0x5}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000cdd000-0x4)=0x1c, 0x4) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/25 08:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037e000)='/selinux/enforce\x00', 0x2, 0x0) sendmsg$netrom(r0, &(0x7f00005e1000-0x38)={&(0x7f0000ba4000-0x48)=@full={{0x3, {"008477373ef4fc"}, 0x418c}, [{"b2a41e3cf821c1"}, {"543e987ce09c1c"}, {"16cb32fb82291d"}, {"ebf241ef9b50b7"}, {"e08b6e6ba282d2"}, {"0e1b7271e7fb73"}, {"1f97565e3f9d27"}, {"da84399e0c51f8"}]}, 0x48, &(0x7f0000ce4000)=[{&(0x7f0000942000)="6c911041c8f25d95e47cde8af55156dc2ed0c81074d35656d30ed77d6eeb", 0x1e}, {&(0x7f0000be9000)="8b8bd5f3cdf729c3eabe7669b50c21d29f1b83de93cd7d8cf9cb4c9926533890f634a2966dd7171311b8fe927b7ca25cefb3b3aae28b64a5ff2d4531a9d5a6352b42212c2244cbe26996f03b9a94e1671a6ac1746d4b59a58bde3d175a17014c61c59047c5f506898d0a4b962b685fc23a84d2b012eaf670be535172e8aefa5c30b14f062dd6619c3a9619b402f8127be72d94a0", 0x94}, {&(0x7f0000021000)="62117e8e2089d03d1a8186f56557ceadb582abf2eb5c14f54a59138aee30a311433b66a83b5640673d275b72fb897d5b0710b2deec192a75b7548e711182ebddc39ed426ed2cb40b50ff1ca4d7ab0d3904be3f8158b8b73092623c28ed51514511b12703e4c1124b79f990f46c73e7c90c9a7be76199d9a28d0fa161f3106ee83c105ec0441cb6232f97d6e8e954a1c812a773299b963780d77ee3c86b6b236a012618bea12ee22622a2290ce0d03fcf8c1337b99ce4628401ab87cc561f2ce1485bbce1dfb0", 0xc6}, {&(0x7f0000757000-0xd4)="a85f50660ed23584e71aa64bbfbd1483d1bc5e6951e093400578c9050a8c5ea7d532f3296bbe04710db1d90be7ebccedb297a173a7be360ad4aa0e0b3d790099ed69ab51a7aee22d3c1455648c218addd5bec0f6dde8e4efd964de365575e31dcd5939fa199562d80457c7c0c7f50cf83a737f00b599fb0cd0fc4c72aa10e6e7a9bdead49d81e2dacc47af95e34fa43db420b7482afdbb2c564d8ab3395aafc67954d9449234ad01dfec60c3f3d6e76432773f5106f81bb5ee5849954cfc9ce4c1f84a6fad85642ef5141fa1f0c23be8cffb3873", 0xd4}, {&(0x7f0000df2000-0xbb)="abd7ff723413c74449f619bb5803478e693f56f978f8fc1ab84daeba8db675423170ed59f4787ef61a09ea58b211c803b250c1ff3567a125ec4a315b6c5cd720aa9d7f6253815be8d070214f720fbca8d5b9b9bd3741323ad7f257b0efad47b4e6044e0917ef327d790b0a97fad09fb6122875feee6ee5470f362fe5c53c443e60b62a1d694fd3db474d00297e1058382618bb2825f607c4caf84d6a084b86feb3f77216fc39cf9c0fb997ce4dfe05e37734a03eb19070d853b137", 0xbb}, {&(0x7f00006e7000)="ecb065d59aa30bef64fdada9ae17b36280fe936d3ab5aaf7", 0x18}, {&(0x7f000051b000-0x55)="3d352dc8001a325a5fbcf59a5916abf9a10783bf4ca08b0df644e327324b598a1c21c92af2efdee0c07b09717798f1d41f9873dc6a62af5d0119958f07cae35be709a1b4b9508a6d657002815a483674180e1bd3fd", 0x55}, {&(0x7f0000b1e000)="0246fbb67255e5b9d57f58d61e50f6c7b45cd9cf96f76e572a74fd461cecc60c3a71486830b0ea8bfbdb5be74421037aa77e6be7a84a2b166a06f990e44651a95b536653dbb0505b8e7f49d396ce35ad1e096569ad56eb8920733ea13b0c3144982e946984", 0x65}, {&(0x7f00001e4000-0xa5)="1acffb28fbed35b752dc16fc600a9ae33f04aed07110b678ced922a913eeb5aea1d79efa1b29fb5f19dc3d8450baa50e3b43ab586302cc4ce29c8212f5e9b8f5e2b03b93eea41181eaa69fac04f6f4bd0c136ccddebdaa3455237cf5ee7a2dd0328835cbe01980a9142626d1cbb7ad79972c930077c3346f32c54821aa4bad361a2829b1da5e28c3b4ccc24848cc948ba0b4bde5a4c2087a75fd24cd61a467d099e1bd4eb6", 0xa5}], 0x9, 0x0, 0x0, 0x80}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000027b000)='net/ip6_mr_cache\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/25 08:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f000002d000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)={0x0, 0x0}}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c28000-0xa)='/dev/cuse\x00', 0x482000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000003f000)={0x25, 0x10, [0x3, 0x6, 0x8, 0x1edf4755]}) 2018/01/25 08:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d5e000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000893000-0x1000)=""/4096, &(0x7f0000f0f000-0x4)=0x1000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dad000)=0x5, 0x4) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @empty=0x0, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000009f000)={0x1, 0x2, 0x4, 0x6c6c}, 0x10) 2018/01/25 08:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000730000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000952000-0x4)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000623000-0x1159)="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", 0x100, 0x0, &(0x7f0000678000+0xd3f)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @generic="e9d65380ef7c7f5ec412e8197aa5b15b"}}, 0x1e) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000a4e000)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000e0c000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/25 08:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ab000-0xd)='net/if_inet6\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f0000ba8000)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000713000-0x20)={r0, 0x80, 0xfffffffffffffffa, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/25 08:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bc9000-0xa)='/dev/cuse\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/25 08:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000009c000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000b02000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 08:01:09 executing program 0: getpid() clone(0x0, &(0x7f000061f000)="", &(0x7f0000d4e000-0x4)=0x0, &(0x7f000011d000-0x4)=0x0, &(0x7f0000ec3000-0xfe)="") sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x0) 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/25 08:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000086) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008c5000)={0x0, 0x5}, &(0x7f0000266000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008d7000-0xc)={r1, 0x4, 0x30}, &(0x7f000047e000)=0xc) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf4000-0xc)=@sack_info={0x0, 0x8, 0x1ff}, &(0x7f00002db000+0x8a1)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000041d000)={r3, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000a3000-0x4)=0x8c) 2018/01/25 08:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c7c000-0xc)='/dev/amidi#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000071e000)={0x0, 0x2}, &(0x7f0000885000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000042a000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x2, 0x6, 0x2}, &(0x7f000036c000)=0xa0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000227000-0xc)={0x2, r2, 0x1}) bind$pptp(r3, &(0x7f0000a6a000)={0x18, 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]}, 0x20) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000143000-0x1e)={0x1e, 0x7, "b78e4be29f9c87a5389c7794fd024dd8b80b11406a93"}, 0x400000) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000065000-0x4)=0x40000001, 0x4) 2018/01/25 08:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000273000)='/dev/vga_arbiter\x00', 0x101001, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000258000)='/dev/usbmon#\x00', 0x6, 0x4000) setsockopt$inet6_tcp_int(r2, 0x6, 0x3b, &(0x7f0000c10000-0x4)=0x9, 0x4) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000d35000)={0x4, 0x20, 0x1, r2, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0xc008af12, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x20, 0x4400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000001a000-0x4)=0x0) r2 = perf_event_open(&(0x7f00008ae000)={0x4, 0x78, 0x7, 0x0, 0x7fff, 0x5, 0x0, 0x0, 0x10000, 0x8, 0xfff, 0x3, 0x6, 0x81, 0xc4, 0x4, 0x1, 0x2, 0x1ff, 0x2, 0x0, 0x1, 0x1, 0xb6c, 0x480000000000, 0x5, 0x100000000, 0x30b, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x2, 0x0, 0x1, 0x100, 0x40000000, 0x0, 0xffff, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x100, 0x1f, 0x4, 0x2, 0x100000001, 0x1, 0x2, 0x0}, r1, 0x3, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000)=0x1e, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000002000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r3, 0x5101, &(0x7f0000a37000-0x2)="") 2018/01/25 08:01:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x7f, 0x6f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000004000-0x25)=@random={'trusted.', '/selinux/avc/cache_threshold\x00'}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000004000-0x8)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000004000)={0xff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000007000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000020}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000005000)=0xd, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000005000)=@dstopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, 0xb) r3 = dup(r1) sendto$ipx(r0, &(0x7f0000002000)="73525ef852f7274d092416abebf89ad6b9030ef680849d942384c975b88f27a47582b0b0b60703d95f0e7773d35598c39bcd76a59bab3e8ee59f20e5bd4a2679c083459f6c589df55c309960c04be3d49d58", 0x52, 0x0, &(0x7f0000000000)={0x4, 0x3, 0x7fff, "4940881a93d9", 0x8, 0x0}, 0x10) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000007000-0xa0)=[{&(0x7f0000007000-0x65)=""/101, 0x65}, {&(0x7f0000003000-0xa)=""/10, 0xa}, {&(0x7f0000007000-0xa8)=""/168, 0xa8}, {&(0x7f0000007000-0x91)=""/145, 0x91}, {&(0x7f0000006000)=""/170, 0xaa}, {&(0x7f0000001000)=""/212, 0xd4}, {&(0x7f0000003000-0x67)=""/103, 0x67}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}], 0xa, 0x0) 2018/01/25 08:01:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f0000001000-0x1)=0x0) bind$inet(r1, &(0x7f00002e9000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000021b000)=""/4096) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) setsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) r6 = dup2(r4, r5) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005b4000-0x4)=r3) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00000ad000-0x8)={0x0, 0x3}) unshare(0x40600) r7 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000593000-0x4)=0x0) fcntl$dupfd(r1, 0x0, r5) pwritev(r7, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) accept$inet(r1, &(0x7f0000f4d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) close(r0) 2018/01/25 08:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) open_by_handle_at(r0, &(0x7f00007f9000-0x105)={0x105, 0x5, "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"}, 0x20000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a75000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020d000)=0xe8) readv(r0, &(0x7f0000f36000-0x40)=[{&(0x7f00002c8000)=""/247, 0xf7}, {&(0x7f0000b7d000)=""/110, 0x6e}, {&(0x7f000032b000-0x2f)=""/47, 0x2f}, {&(0x7f00008f9000-0x44)=""/68, 0x44}], 0x4) sendfile(r0, r0, &(0x7f000099b000)=0x0, 0x3) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00002c3000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/25 08:01:09 executing program 1: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000250000)=&(0x7f00001e7000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000250000)=0x18) get_mempolicy(&(0x7f0000026000-0x4)=0x0, &(0x7f000024e000)=0x0, 0x8000, &(0x7f0000247000/0x1000)=nil, 0x3) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000251000)='./file0\x00', 0x40, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000113000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/25 08:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r4 = syz_open_dev$amidi(&(0x7f0000e51000-0xc)='/dev/amidi#\x00', 0x8, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00005ba000)={r0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_open_pts(r4, 0x400) recvmmsg(r0, &(0x7f0000e13000-0xf0)=[{{&(0x7f00004f3000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000709000)=[], 0x0, &(0x7f0000987000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x1, 0x10020, &(0x7f0000ce3000-0x10)={0x77359400, 0x0}) sendto$inet6(r0, &(0x7f00005e2000)="", 0x0, 0x0, &(0x7f0000b71000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e67000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x11) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x28800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x0, 0x100008) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r1, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000011000)="", 0x0) connect$inet(r2, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000014000)=0x0, 0x200010000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002000-0x8c)={0x8, 0x100000400, 0x3, 'queue1\x00', 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000001f000-0xc)={0x2, 0x7f, 0xfffffffffffffff8, 0x81, 0x3, 0x4}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x0, 0x93fa0339) 2018/01/25 08:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f81000)={0x0, 0x8001, 0x6, 0x0}, &(0x7f0000cc7000-0x4)=0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00007d1000)={0xc0d0, 0x7fff, 0x9, 0xfffffffffffffff8, 0x7335, 0x1ff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a99000)=@assoc_value={r1, 0x7ff}, 0x8) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00003ad000)=0x20, 0x8e0) mq_timedreceive(r0, &(0x7f0000c8a000-0x2)=""/210, 0xd2, 0x4, &(0x7f00000a3000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000065e000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000-0x4)=0xe8) mq_timedsend(r2, &(0x7f0000553000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e62000)=0x917, &(0x7f000006b000-0x4)=0x4) 2018/01/25 08:01:09 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000b5000-0x52)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000089000)='./file0\x00', &(0x7f0000068000)=[&(0x7f0000067000-0x11)='cgroupuserwlan0Unodev\x00', &(0x7f00000f8000-0x1)='\x00', &(0x7f00000f8000-0x3)='-{\x00'], &(0x7f0000003000)=[&(0x7f000005e000-0x11)='wlan1-*security^\x00', &(0x7f000004d000-0x1)='\x00', &(0x7f00000f7000)='+ppp0\x00']) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000006f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000f8000)=0x8) 2018/01/25 08:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/25 08:01:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000118000-0x4)=0x0, &(0x7f000062d000-0x4)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x4, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r2 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000764000)=""/185) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) timer_create(0x5, &(0x7f0000890000-0x60)={0x0, 0x22, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057a000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000967000)={0xca5d}, 0x2) timer_delete(r4) writev(r3, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/25 08:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) writev(r0, &(0x7f0000f47000)=[{&(0x7f0000034000)="b54a47f35e4bf9067fe6dbf0fd7f18423c1d9790d79013daf4ca7696b120b73246b7af", 0x23}, {&(0x7f0000afe000)="3eb8d26f5a62fc92200e2185dc547bd830d922c68d054498d8e70d3d6d0c2892f476776cf19b023836c50ec293f1d455e4cd277f5c43e26944c7dba1722bab92b05946c70a6bb2ea471828e8a33c231c8fe665f6a8b630e009d0588ad76b3995aba3ed9793e9eb8ac8b1343f56d315a458796731f47f47b1e3f919c772caa33d7e16fd11d67613b4e15dcb1a55b5e4e7a0f6157cc380e2fc6b0750dbf680276f9e182640ef0b0d8596df2fb4a1806d4c266146ac8f99b72493c98333be9f1416dda0eeb96b3b5669d0ae9ba3337406f729d10c243f083b6719b09b8c00d8646f5498191ba3fd", 0xe6}, {&(0x7f0000ab3000)="e816ee335ed620623080", 0xa}, {&(0x7f00009b8000)="987842665053e206af1ee1fb376627baec788266a49b844143e5b862135bd4d1f9ad7db29561121f99c10e3ee61e0a59d66628e8ae364f04cd4752b9bd85306da8dcfe84ce5ccae7c2805104f7a3f897ae030513a03a4c77e6efbcbf202d62ddeb57fe1c970d12d56c355f0577441445e8bcdd207a8aab2174e4bf6946caf42eb283be7cef7ba2bfaa717a576d21fe531358ca02eead3c1350c0336d", 0x9c}, {&(0x7f0000b7f000-0x39)="c0aa2c3158778a7eb25b416bac57af0608889a15e41732449ad75ed47f2a4d84b3e6574b71a5d65a3461115919a96f4d46cb29851198199bf2", 0x39}, {&(0x7f0000614000-0x61)="dadbb87a514994f1fe6eae4eddfc09104cd3a73ec2455ca6112f0adc685dd7891ed9c9aead8f0fea1ce7b426fb2b676a5cbffc2bb61612256858bad093e87bd77d37944e4ee6fa0ceaad6b4c394a48b5fd35d11464b0d8558a9b6da8629c69524d", 0x61}, {&(0x7f0000a3f000)="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", 0x1000}, {&(0x7f0000491000-0xa6)="126b5d8a2efddc2c7f0181afd169bf99c6e7e65ecd84636bcbdb0ef0dd74d7424bae2cd5211a52af8ff0d46cb58998b7c509d085f8a09a7f834772dd16e3668c7ac63ff9366208c0d7790ead8d4274f556a2d8856ae00c9fcdefec3c6db143a6f25b140d7be724d98eadaa9b50c5006a6de386a57109433bfed6408e7ba9376d1270107d0710d2f731c588abf2f8f3a4f0ca830fe1e3ee6ce677389518942319f291127ab592", 0xa6}], 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005a5000)='ns/net\x00') ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000031a000-0x1000)="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") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) recvfrom$inet6(r0, &(0x7f0000f6c000-0xf5)=""/245, 0xf5, 0x40002041, &(0x7f00008ff000-0x1c)={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x14e}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9600}) recvfrom$inet(r1, &(0x7f0000491000)=""/210, 0xd2, 0x40000000, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a0c000-0x8)={0x0, 0x0}, &(0x7f0000c0b000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d71000)={0x0, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/25 08:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000862000-0x14)={0xff8000000, 0xfffffffffffffffd, 0x10000, 0x6, 0x20}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) gettid() bind$rds(r1, &(0x7f000086a000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/enforce\x00', 0x7fff6, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000be0000-0x7f)=""/127) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f000036f000-0x4)=0x0) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) syz_open_procfs(r0, &(0x7f0000b84000-0xe)='oom_score_adj\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ae3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ad000-0x4)=0xc) tkill(r5, 0x16) [ 66.734813] device eql entered promiscuous mode [ 66.778598] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19294 sclass=netlink_route_socket pig=10940 comm=syz-executor7 [ 66.809607] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19294 sclass=netlink_route_socket pig=10944 comm=syz-executor7 2018/01/25 08:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/25 08:01:10 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001d000)='/dev/rfkill\x00', 0x200040, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000022000-0x10c)={0x8000, 0x9, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x0, 0x803, 0x401) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004c, &(0x7f0000006000-0x2)="", 0x0) 2018/01/25 08:01:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xa, 0x2) write$evdev(r0, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000-0x28)=[{r0, 0x20, 0x0}, {r0, 0x82, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2041, 0x0}, {r0, 0x8721, 0x0}], 0x5, 0x1) 2018/01/25 08:01:10 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xa) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000973000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000aff000-0x28)={0x1, 0x0, [{0xc0010015, 0x0, 0x54}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b01000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/25 08:01:10 executing program 4: r0 = semget(0x2, 0x3, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000fa0000)=""/102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x55) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000ac3000-0x8)=0x0, &(0x7f0000e0b000)=0x8) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f0000c10000-0x38)=[{0x0, 0x0, &(0x7f0000812000-0x30)=[{&(0x7f000005e000)="a8685b38f02dc7840d705163ba4de7b36ec63eb9d3869cf3d2d3bc750e909c85905b213db34c371ca828e2c6e13bf4741bfe6bbc7a12e5362bc19f1500201156e78116ef58f1f6fb306718ac98324cf8c5e2c11c9cee0fe825743b0556c0ed1f0505caa0817938ee64c01bbeadd3984fa9a8e73c5c4aac7c45e912d7b71996efb34d20bb3963cf9dfd9bcb078d922402", 0x90}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) syz_open_dev$audion(&(0x7f00000b1000)='/dev/audio#\x00', 0x1, 0x92000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000cda000)={r2, 0x6}) 2018/01/25 08:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$midi(&(0x7f0000706000-0xb)='/dev/midi#\x00', 0x9, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000060e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001f8000)={0x0, 0xfffffffffffffffb, 0x2, 0x5, 0x4, 0x6}, &(0x7f00008fb000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000028c000-0x4)=r2, 0x4) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/25 08:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/25 08:01:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xbc)="4320be13371af26a0ce80971378ec7a255fa8933a1bc28a37e9bf3d3e53c1f2cf1dfe8cc77b947cf9bfdb70eed6acddac129c8f23685747142a2648da67df023909173b91bb287468508061184fe1910c6099c78e4576913ffa0a5699272b6cae275b8ed861e8979bd9b6e7b85f55a84e63ca75f1769d61f6ebc4f9b106d1f32e37c9f949d53ea4db91700428943d0dcb60aed89d325d58d59f75d5cf57cc8a617d645e37f550ddcfa00906e3a9a4f0ba7ba7f5756d90978d12b39c5", 0xbc) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x4000) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000332000-0x4)=0xabba, 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/25 08:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:10 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) fchown(r1, r3, r4) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11411c1d6a4daa74384abeebbe3c07c1549d506a6e36a3eaaf9cf809e7a7d0b2968daa0a4fd02320bfe02d0ee40540f2bcd8ba026469541089eadbc04d5f10", 0x8f1d}, 0x60) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000afd000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x80000001, 0x800}, &(0x7f0000afd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000476000-0x1008)={r7, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) 2018/01/25 08:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x45, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000f64000-0xa)='/dev/dsp#\x00', 0x1, 0x280000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000193000-0x2)=0x20, &(0x7f00004f0000-0x8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r1) mq_timedsend(r2, &(0x7f0000055000)="4ba0b7d2e589b8da59b05272284621506b5148cb700ac4b9527ada9cae183833b9438d1a65aa1f6d4196b909af9543de3beda445dd136af64d575d69a915a6f6b8ecfed45bb2fa44d024ea9d51758f7de7cfea6d8c933774ea12ff07c673ecbfe9abce67cd566104a4511dfc76a5ee3e7d5b03f654a4bc647d8007c9b64211b6", 0x80, 0x10001, 0x0) 2018/01/25 08:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000087b000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a78000)={0x0, 0x1}, &(0x7f0000110000+0x45f)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cc000)={0xab0, 0x20, 0x1, 0x7fff, 0x0, 0x0, 0x10001, 0x167, r1}, 0x20) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000df1000+0x168)=0x9, &(0x7f0000db0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000e5000-0x4)=0x1, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/25 08:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r1 = gettid() sendto$inet6(r0, &(0x7f00009f5000)="3def7edae2b39bf8925ef08ed7b83413f5823bea19a1a184f7165f33026cb7d49d5d6692de588df524b9f01815047083417f0d6a5bfc765328ff57ab555c64ad5e183b26b9e639182525a8986f966be72d9afdc79f3274752a1870a23f805274066b4d7893c501961f8c14cdbc3a2f48eb56570d312a6ab31179183e843d3d387257dbdef64d81dca54b2d2c56bb873b3bd07e0a1a436bb364ede3178cb958d98b9ee742e70cfb60d3a161bfdf654a7c8c99dc61855b", 0xb6, 0x804, &(0x7f0000f6b000)={0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x5}, 0x1c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) getpgrp(r1) ioctl$TCSBRK(r0, 0x5409, 0x1) 2018/01/25 08:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000099e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000003e000)='/dev/audio\x00', 0x123200, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d4b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00002e4000)={&(0x7f0000e43000)=[], &(0x7f0000751000)=[], &(0x7f00003e4000)=[0x0, 0x0], &(0x7f0000214000)=[0x0, 0x0, 0x0], 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000370000)='tls\x00', 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000073c000-0x4)=0x2, 0x4) [ 67.403620] kvm [10950]: vcpu10, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x14 [ 67.433840] kvm [10950]: vcpu10, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x14 2018/01/25 08:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:10 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000a000)=@un=@abs={0x2, 0x0, 0x1}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) r2 = getpgrp(0x0) tkill(r2, 0x2a) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/25 08:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000026f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000170000-0x8)={0x0, 0x0}, 0x0) openat(r2, &(0x7f00005a4000)='./file0\x00', 0x100, 0x100) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000538000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000c8b000)=0x0) 2018/01/25 08:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000fd2000)=0x1, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000556000)=""/136, &(0x7f000048e000)=0x88) 2018/01/25 08:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000020e000)=0xf01) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000029f000)='/selinux/relabel\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000142000/0x2000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f000017d000/0x1000)=nil, 0x0) 2018/01/25 08:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) vmsplice(r1, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f83000)={0x6, 0x200, 0xa, 0x5a2, 0x2, 0x8, 0x5, 0x9a, 0x80000001, 0x3f, 0x6, 0xdf}) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f000095d000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/25 08:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xbaf9) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/25 08:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000e9000)='/dev/vcs#\x00', 0x1ff, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f89000)={0x14, 0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000047000-0x4)=0x100000000, &(0x7f0000359000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d91000)=@fragment={0x3a, 0x0, 0x8, 0x3f, 0x0, 0x7, 0x2}, 0x8) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) accept(r0, &(0x7f00009cd000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c5000)=0x10) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f000000a000)=0x3ff, 0x4) 2018/01/25 08:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000805, 0xbaf9) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000471000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007b4000-0x9f)=""/159, &(0x7f0000dfa000-0x4)=0x9f) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000289000)='/dev/audio#\x00', 0x1, 0x40) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000d33000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000092f000-0x4)=0x14) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000032f000-0x4)=0x0) readv(r1, &(0x7f0000a53000)=[{&(0x7f00000c5000)=""/4096, 0x64}], 0x1) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000d54000)=""/4096) 2018/01/25 08:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lseek(r0, 0x0, 0xe434390727b4cf0f) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f1000-0xb)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000fec000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000d19000)={0x1, "0f"}, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1000000000) r4 = dup2(r0, r2) dup3(r4, r1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d0a000-0x4)=0x0) ptrace$setregs(0xd, r5, 0x100, &(0x7f000050e000)="37f74b379cae529bc2a750f4827e2c92a59dd7ad3dd6ee19d517bc7f908e6663caca49487d49b71de7b08165b309a539068dc01afa3bb0e53ad4804e592e654147edec0712a4ca9ef39b901dac24060e4d749982f91637d48910694ffa12a45014301069edc85fceb682d096926f198a6517845a32bc038370a93fe697a2b30b74c126498921b95f49a6a7ad34b7cb4e5637804d23d4b3dc4f074909b9697d4833e63a99dcdd86e23b963141a1392d276c72a15d99d9db71e2fecfd084b4ede830ef0ed7b385b574ce53b73375c416177224b2d66176ad40fec20203daa6bc589143660e9192d1d28a1bcf797c352014ca399e7e81457795c3ed7b43ef25637ea007ff005498f20bdc4c4842b1c4d6ca8598c77e181f6f1f187b2002caf04b2c986d0369a855961b7ec58fd7d0d0bcd2e5f3b0eefb72df2a7414910b81ee0e4f184c412a51cb40788151dfd6c3e14e0973ec787706096a35a0c44c52061e0b90aee0c005642ae2dd5979da556063533bf8a085b6a26fbc3c6bdf15ae4aec8ed9d3c6caf06e1a40ca155435928aaf21aec1f65f59d186afc748e862a823b19286cc27a950fff056b2c0a1e94be600e23574456aeef90aee9f205e73d778b6e75726a81be4a480dc092ad33ced9c53814ff711a20f225580c00c0e683c1a477cb8fa6c5d39d026c57300c4ac8fca18ec1abe054ab73b7c700b0e4ff5628fcd5caf36d2c49a5ff297072af92124881dd6fb369eb10ce39d2c80d729b0a794857d2499f1a067339af081b5ca7e55612792f61e335dc4b9ee3f0455e9b9821685c381873155752a0cb7f1b4c5ab26544e4114aee52694d8df3c78cec464cad547d18601bf24152559a52cddf0b9cfd132b1b12d858dfedc5344b8f416f86ae4c7c71e0542e903ff598ca4ecec44c8b8ef25946694e1c42c1e007a9f96a28ec1eff0699badfd72fe9b24a263d8060fcd2abfe0fb65a9a36636c5dfc32af1e45e8a50f76584ae57b658d8a421f1f5054691414c6eab024da1a8034cb269b9d4904f5ef5101e5b2c30dbb4c967b4bb9df4e695d2f07ab9810d8303157a4acd66f947601f00f89f2695c25eaba23f91969bbcf5c821d7305d743a637905fac9a6d8750507eb457664929912fbd48f5c256caa9def484bc802dde0daef43b8cd59fb1e7f24398541ef578bc0ca1f246336b736998eba25b0d7bba1a27ade2f099a4bb7cde11cade67b2dcbeb19c51706168fac12571fc93d3c349578bda8fef283c01c5e491f30ee3653736fc27d84edc83aa19aac12b630e475de8401b97ef7c6b7c63f3de1a8be32906c9782cc7f6c666f10f964561424047c68d1c467b02a0c2ed8ba6dc0bc6b0ecd49131f599d805147b2c54997eb3b50c673954384369f3ff1d46b1413389b7168e17219a1e7fc4383b2fe1fec70782cb2e0a2fcb2c95ddf4f866d61f999cbb9716436c4b76496b466db7dd4646be7983083617f0a16160a4d83131b703cbcd4dd50438e4c42e766f959c5fd188e5499ba125a1e093dcc776ce863975ba5859828a353dbb3f0479871e7383e2a833c7d6cc797ce191586f20414e6d0607ec00fc953a8cc74005491b722b30380cebaca195a4bc24275be9b9c0cd0ab49c03070d624162e88265354aa52127d7c7df4a8259377c4ab3706034efe2221de672b5bf02dd038c764a44b15f8dbed23083c9712cce56546314942ad4196fa237a294a5d2195aeb5207ffc3fdf8ae8f34eba476211020835510864180fd1cb8c80ee3baa53178130c9ff572e1669d1a8f4fdc78f695b12af4475bd33731b9acde9e276c8d78206d5b8d82a0a0e6768c7a33d32ef3744faeea848f43fb7d3e35912c29ef009288270ff1b5d9b8ecf82c6738a5d7ce19cf6f7061677b6574fd51b74bb85746edbc1d3c5dac05d02ba53121527931c2bb8ce26815640dfd1073937c9a9d13fcb733a0eabac22aff9dd07a791dc34492dcdaec63da62c07bd299f49f7324c632c551f529e9b2a4539fb19f711c20e51b1135ae6567f4f732a774b02be6d4c33e65d97e90e6dbe3ae78cdc468e3ee7fc92a8af68d0fef003e2daf89b09836962fde6aa7d4d47d8eec099b6c361b75edfd6df3daca8a33f189e28a918e2850ebad1d47f8c231a4305b2bbe381bd65641a2e54d1002790b71e6e544a7967268d3427eb28911caae5cd2cd872aff1ee5fdf999beab6ffc50703c47b272533b20a7b03569d986efa90a705016ace94638911854dacb90f3e0d3206a3e2ba62e4f33eeffa3eddf44a992ab4773b4593a06d65176b8e8b30a52947ca64b4eddece98f853ef6f32bc35bc1c5ca66ca41e62da55a04a7d5024b5f9a5c3144e446365ba848dbb1af0aea39f86ccbb422d9e90ec5fbd4b5e5c1e160812a9d157bf7daaeab1a48dc74a2eeef036ac69a1cf3e3bd914cbb577ac700171d220b7ed5b069d083ba45f1cafbc62b612b7e65bc655d39dc4adc0281f3be8e3e4bf6ce276f4d18d82f5046763fffc4e922b1ba5270d8aaaa2329680b69227684128d49a4bad185592ea661c35a473a5b0fa5c7752b6fe395a1a8d3159db5e58266427fbecd93b4b807447510a36fb05e68dad6f75e07a141c7d0c8befa0d3139f78d18debbdd00ddd29077e75b8676d239bd84cd7b72a745d9901aa8353b27d0d454e4425280a6844e81d4046645aaf38ae332b582a10becf3c4ede187bb17574ef3fff7e67bd52e47d23ba7d6b8151887545dbc1cfc1e29b2183b320062659f7d6a2d6b6e823045b3b7e1e2437df730acdfce46de610c7166a72b348a06ecec23ee5a06b78107ba48705c3235893b06baf285f7e373be7350853265a56e869743b562f52f9a136ca19cd12c7bb662e1de0d964f43803223f9650ebbee34f6f7909771e649459be9100c9808f24506150cd051b288a9514e83b99ceec349577878af2f781d620613640c40a7fa0b34d19c01aea5ca4371b225fb1f4f9ae7514a30e37c551fbee35e6f1fd98ae0ae4d8c65b5c524a5022ea3b32fa07a5067085dc78e552b3fe445f9b48c293c72d3980a9e5b8fd361387e901e0d3d3400c6b5d74b4d6585f0a358cc226dae64c120b597a755a0e94e2f0cfd8322adccabc78b3582c58ff3ea5c3ffd2965f61a76aa0500d6f11e76a5656891bc6c9094ec961273e6e82eac33b7f091a06daa5707e5d8b2a68aa8abfcd53651cee0555e8d852397480fd6dc3e3f2bf75f12243d5fdf66f362f7e83cde3e600f415782a31ddc378d7ef3898e19e23b5c7cc5e9a19acd3851ce3ab465d9f6d6e89467876f09096238208ba6022c693d0b94857498a4eeba72e6de5b94c5474e40ff768e4456784980d85a291df2e31ba1026c715f4f5fd0840bfb45ed3dca690677c71b42bd57325019af5a70063a6b4d4a24e30ac19ab207f38f03809b2379f79287a1b6e268660e5d0e1a5d6725f075e4931de093c1151eb21234c39da1e520aceb1ca871f26abd14b0246cb64efcdf8e0b0a09532299c4f30782fb768192099d441e2b55ae8ad965cb3370f74bf9a7139070f6da9789ad5729ada14d4fa4f4668e5f22021f3d17a6a6728f17d2038e23fa982c16a29dbaeb95cbf3c84c68de0f8a4424afb57ed45d805346bf0e7413b72339c611051cd46d3d4a57ff2663a1f397fa63a877a95c3018416bf6d1b11f68e0a9bce844101d3ab6738985dadc9d80c6fb29f73b85fe3849d38b2ed8b3efedc09309fac95a279e6e997c9e2517151601185f843657711b7dd18f22d9a379131fd00d87c37c3f306b61e3296788fef6e703a64419033aa722f710e2a136edf3d32f9bc22739f20ffbb3e490d8d81670f3d2b8c7f51b46022e77547270f0543076660d46bf8ec062d9e4d97ed4e2bfff3e856a605b7051534832b2efcc8b5695b670810eeda91934e59ea4a965ec17b440c471cd906ed4eaccbfae44a60bc75204f31052b7a6d46d579fc0be24cf96a0d1c743e3a1e820707b99a64ff839824405a4cadea4c655d57c0708bc17a0308057c8266c337903cc8be97e1fefb8040f9dfef259813a5fe6e8c43e313d23700fbe4f27421bdb581d0182a1c8a1c23bafa4f44af95e3ef8e61076a1b98ee7f5376063b0e63256c91b17fca36ec97183daffb2b31ccc8815abdfe3ab85f9b247e09a7ee906f9fb9ccae66d8e4c56631d847b7fb884fe9bea1902b7bc6820e22654822786141ba8124c3909a6c7bc79ea82f2531218a8791741480ba51edb87782b4bc92364891f987fcd59eb13da223cd4d2395705125373d056c8cdd659b41dde477d62e964fbf6274f3305caa9ebc0aad2215842d2af10e72f804d4039c6b8a27ebd6512bd64cb9491b4460fab044da1badb1a668d76db37f3770037e201d6d652310a69598e2c1108ecfe54b5ceb3c0f15ea2bdf5d0d02d7a3d26bdb4e41e925ecff1118698e1065967ec0044bb577aa7ea55c9efc6c6fde9054aee318fd1c5f3d9a40078328c79496735b03da2af28713684c60316b406657febd9c26b751bc5636b2ac628c83ded3bda7d47191b288a47672d270726433e7ff35928e3e3d47f9566f41aecc423ec9de6951c00dff6f78c224f6e334670e5a5a7dbdec19ffbab51e7486029949512d72e7eb2549a87fb5940e6e0c84003d1a073429cd91913e8888d60085d0aa6d777bb6f1d37a7f0fde33f8a2366fbf1db23c3dea2c06cc47d8af95d5e28a13f5e73f2be308df72f188c0424a18dd7a5797b232af25b038c27154b75e6eeca136ab656dcb338978d46d34ff81272b311bfbd966430cd830495731c332ccabb9cdd1871ccc97c3623857f22b8c86b0638962a2610dfdb6c2931ebde07a2003732878f454327c3c3d76abea858c6ce07f88042235d507e22f6f09792c84f06d34fefe38fdb81c67b130ac7bcec65160fa1022b7d07a0b728d977b18973087f2437d5e048952b549398d8ca9ec52303d2d4aa9e47757d1138306aa8625496375e6e6d9904615d529c8fae5e6ea3d085d56478ce6d2820fa352506d4504ad28d8336615ffcd9b5ba5d9483910d7bfbf2661d6e83dfdc51439c2a1883f74b3235b3250b81fb70588d436f278f93a1c66569f94af382de45b8a942e83be08d3449fda4ff648f0d4d2f3fd5b57e1a6dd96acf10ec389cb080c106defab9bcb4e4089a0244b578305001686535fdb5eee23da1eb1d1a58bb93722eb4d0fa91d01d83ff97fcec29c1151d7d17044c525b7e8d383ab997b73744fe9a16186527f1d6f2ef10e57ea6d92c143f2445935598991f345d7d169134bfa068d9d30bd94385462c6918ee3bb1c2f821c0b3dd8b6939cf6d1d3d20de7a24fd1a87628ccb16f7af8d1c4be05e75182c49b976ff6e656b5a4db3de5962c6dcc27e61e3198934dc98c3c2a0434ba4414c22cf7c6df1875208d0b1a664b915cda98edd29fa852868c02642ab4518fbdd213a83b64ad3658e78b698daa36dca31e878feb10ec803db6afa8cd079724522d030949c3922c145844ddf4572b72be66633186e32ee22bad401969897a7b9f828b204b23a33e01bd00a753618941b00ccc5d5f03f4b0417937d005f1fd899398aa14730d51f336df529691320172c2c1899a43c4fc2494a38a092e100646a6fec8be0e9585d4a649a049ece7be2d796af28d4a751d6725354bc0175fee36ab0f5c3fe58f5b491ae8b8eb2833eff0b8d2f1163bc91d53d697101f49c8273f63de8d485461ad591d4ffa80d6e6f3dbef34b133a4119b7ad7c4eaa2d975e34f49d57d58929aff5ee5adc49d5ee1d5aec5b6a15aa80f5d0fa068640a691fef") openat$hwrng(0xffffffffffffff9c, &(0x7f0000e25000-0xb)='/dev/hwrng\x00', 0x402, 0x0) 2018/01/25 08:01:10 executing program 7: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b83000)='/dev/admmidi#\x00', 0x2, 0x1) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000faf000-0x8c)={0x6, 0x3, 0x10001, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000fad000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/01/25 08:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$audion(&(0x7f0000746000-0xc)='/dev/audio#\x00', 0x3667, 0x2001) accept$ax25(r1, 0x0, &(0x7f00001c2000-0x4)=0x0) sendto$inet6(r0, &(0x7f00008d9000-0x39)="", 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 08:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x7fffffff, &(0x7f0000f25000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00005be000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000805, 0xbaf9) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x639, &(0x7f00001c0000)={0x0, 0x0}) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) poll(&(0x7f00005f8000-0x8)=[{r1, 0x2100, 0x0}], 0x1, 0x2b9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00006d2000-0xb)='/dev/mixer\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000c4a000-0x4)=0x7ff, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00006f5000)=0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00007ea000)=0x800) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000829000)={@common='nr0\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535158acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b66529ab7eb56583b", "94673663657cf4f32535af74", 0x0, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 4: r0 = fanotify_init(0x20, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x52}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000013c000-0x2)=""/2, &(0x7f0000b43000-0x4)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000951000)='/dev/dmmidi#\x00', 0x7, 0x280000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000004a000-0x1000)=""/4096, &(0x7f0000000000)=0x4a) 2018/01/25 08:01:11 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001a000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000020000-0x10)={0x3, {"8977e7a08e5303"}, 0x1}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000000d000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') r2 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ac1000)=@assoc_value={0x0, 0x0}, &(0x7f0000348000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008da000)={r3, 0x1f}, &(0x7f00007aa000-0x4)=0x8) renameat(r1, &(0x7f0000014000)='./file0/file0/bus\x00', r1, &(0x7f000001f000)='./file0/file0\x00') faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) kcmp(r4, r5, 0x1, r1, r2) 2018/01/25 08:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a37000-0x12)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2c000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000522000)='/dev/rtc\x00', 0x3, 0x0) symlinkat(&(0x7f0000ee1000-0x8)='./file0\x00', r2, &(0x7f00008e5000)='./file0\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e6b000)=0x0) ptrace$poke(0x5, r3, &(0x7f0000c08000)=0x0, 0x8) keyctl$unlink(0x1d, r1, r0) 2018/01/25 08:01:11 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008a000/0x2000)=nil, 0x2000, 0x1000, 0x6, &(0x7f00006cb000/0x1000)=nil) socketpair$inet6(0xa, 0x5, 0x400, &(0x7f000023a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000070a000-0x8)={0x0, 0x4}, &(0x7f000032e000)=0x8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000709000)={r1, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0xffffffff, 0x9, 0x100, 0x6, 0x6, 0x222, 0x3, 0x100000000, 0x6, 0x4, 0x4, 0x9, 0x6]}, &(0x7f0000709000)=0x108) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000070a000)='/dev/autofs\x00', 0x80003, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f000019d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000070a000)=0x10) r3 = creat(&(0x7f0000296000-0x8)='./file0\x00', 0x80) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000412000)={0x80000001}, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) 2018/01/25 08:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/mixer\x00', 0x42040, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000b59000-0x8)=0x0) syz_open_dev$sndctrl(&(0x7f0000846000)='/dev/snd/controlC#\x00', 0x400, 0x1) 2018/01/25 08:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eaa000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000a31000-0xc)={0x4, 0x0}) connect$inet(r2, &(0x7f0000bcf000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dbf000-0x11)='/selinux/enforce\x00', 0x204801, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000074b000)={0x80, 0x0, 0x200, 0x41b1, 0x80000001}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x386) 2018/01/25 08:01:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'security.\x00', '\x00'}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/vga_arbiter\x00', 0x0, 0x0) init_module(&(0x7f0000060000)='\x00', 0x1, &(0x7f0000c63000)='/dev/vga_arbiter\x00') get_mempolicy(&(0x7f0000e29000-0x4)=0x0, &(0x7f0000863000)=0x0, 0x0, &(0x7f000028b000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x7, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0xf2f, 0x80000007, 0x5, 0xee6, 0x6, 0x5740, 0x7, 0x53, 0xffffffffffffffff], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00009cd000-0x138)={{0x4000, 0x107004, 0x0, 0x8001, 0x38f2, 0x8000, 0xffffffffef2b2a0b, 0x5, 0x0, 0x64de87ee, 0x8, 0x2, 0x0}, {0x5002, 0x7002, 0xc, 0x7, 0x3, 0xfff, 0x1f, 0x5, 0x40, 0x8, 0x3, 0x3, 0x0}, {0x10f002, 0x100000, 0xf, 0x0, 0x3, 0x0, 0x9b0d7da, 0x400, 0xfffffffffffffff9, 0x1, 0x7, 0x1, 0x0}, {0x3000, 0x6000, 0xf, 0x458cb9ad, 0x7, 0x4f, 0x7, 0x6, 0x3, 0x6, 0x7fff, 0x16d7, 0x0}, {0xd001, 0x5000, 0xd, 0x2, 0x1, 0x6, 0xffffffffffff8f8e, 0x1, 0x7, 0x3ff, 0x2, 0x9, 0x0}, {0x5000, 0x1000, 0x0, 0x27c, 0x6c375d0c, 0x6, 0x2, 0xff, 0x1ff, 0xed, 0x8, 0xcf8d, 0x0}, {0x5, 0xd000, 0xe, 0x4, 0x8, 0x7, 0x7fff, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x100000001, 0x9, 0x0}, {0x10000, 0x3003, 0x9, 0x1, 0x4, 0x7ff, 0x0, 0x8000, 0x6, 0x100, 0x94b, 0x100000000, 0x0}, {0xd002, 0xd000, [0x0, 0x0, 0x0]}, {0x100000, 0x6001, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x3000, 0x400, 0x2, 0x1000, 0x665652f060cff644, [0x0, 0x726, 0x9, 0x44aa]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00001f5000)=0x1) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 08:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) sendto$inet6(r0, &(0x7f000021f000)="", 0x0, 0x10000004, 0x0, 0x14f) creat(&(0x7f0000ba6000)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b30000)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2018/01/25 08:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000dd3000)={"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"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00003d8000-0x50)={0x7, 0x1, 0x1f, 0x0, &(0x7f0000eba000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000121000-0x9)='/dev/sg#\x00', 0x5, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f000014a000-0xda)=""/218, 0xda}], 0x1000000000000081, &(0x7f0000ce9000)=""/152, 0x98, 0x3}, 0x0) accept(r0, &(0x7f00007d1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d2f000-0x4)=0x32) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000df8000)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000df8000)=0x0, &(0x7f0000b1d000-0x4)=0x0, &(0x7f0000413000+0xdc4)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000df8000)=0x0) r5 = geteuid() mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00001fe000)=0x0, &(0x7f0000df8000)=0x0, &(0x7f0000df8000+0xc0e)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b4a000)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00004f7000-0x4)=0x0, &(0x7f0000df8000)=0x0, &(0x7f0000476000)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000df8000)='./file0\x00', &(0x7f0000df9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df8000)={0x0, 0x0, 0x0}, &(0x7f0000772000-0x4)=0xc) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bb9000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000-0x4)=0xe8) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000df9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000df8000)=[{&(0x7f00007c0000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000065a000)=[{&(0x7f0000731000-0x7e)="bf050163eee248fe7703442dd776173d5e11195e0e60527dfb617657ac340b0654c60067154439026142fbd3ebad0853fff9f6388ff1bd7c322dc8b893f0ebf54e36c29ea5d267e92e690a770f1452852dcbd6ce065b22c92cbc9a2ae9517de3f3d245eab9118ab2d95e8d876a8d5fda4264e1b194a0c223711377446f9c", 0x7e}, {&(0x7f0000df8000)="a8d6c519375c6c74b1440963007d063bfa6c8f11259e67db09b154a6fecad2c683322d26f15179a7cf5fdd1df4cf30b4d7e8f3a91b7b9f074ff35c95561d19a9e0654765cc24137134640d08202ffd2db98aa578bfc4b077cb8219b36b2dbe97fd2a3080dbed055ddf3ebe54b027e546a495242dfe3b4338c34cb40d3c8a9613b49abc5f830b4018d2da88e025cc0a62e25f1ed5a75acaf828067ac2cbfcd66c83b1857509fc463278cd45925da43deb40c68fed798b06c445e8c475971bb0de9c0b405326fc34fd59acc43c060de4", 0xcf}], 0x2, &(0x7f00006ad000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, 0x0, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x20004000}, {&(0x7f0000df9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000253000)=[{&(0x7f000093e000)="4314711023b536446ed6f5b6e6db0dea54a6081d1f721f43a4993d6b97a787552fd2378d57e8f6352e5dfabd891486ae2486f29a1eb15e3cc964e48cad51432150043b334e52c56b7ff1a29d58cac33aa80badc3636074da998cd2a4314c8efbe97551892b4f631d99072e91ed65c83e713f099c3aefe88dfb38c02615b78a667ed0f60af477cef37bd59efd9ab454ab2a83420770d345bf280aefaa963d4fe6becb9c5dda8883f5af1b778aee8dd9589203069513596eb98aa50f9372077cc384c36786a094cbbfb404563fa45b053f6c2320331e", 0xd5}, {&(0x7f0000df8000)="c085eb40fed9169f8d16faf42283a97cbc95b5395f85c06a7d5d759750c7f98a854367dd3161c63972f086c09d1aeb20a8603f78b6bfde91fc17e0cc8bfb5ea532612a981f164e54240e591adeaf55c938a447a158dcfc2d9d0a54da1b235b1fae7465587364cb1956224ff69952e6e5e08493", 0x73}, {&(0x7f00003ec000)="a72254dc2fb70dd14c15b60e8c2ed042c93babf11dea1a525850821cfdcea7ae55a30f21297a939e74f434efcda486932167eee2de850dbbf973045ed8043e73bb5b8d1da9128a52fee1de166d8edc8b504f4d6a53326495d064baa2bf43caa88ac872c95e3a086ab917bdbd675a1eebf0a744805320fda704301558b7ef40381bdf17653da00c13db018b3dfd07c97c723005969566315177dd265eb9c06b645a1a07399d264298bd149d3902c50ec55416c187f520", 0xb6}, {&(0x7f0000df8000)="11220df5ce57a177ca89f86f43620b707693ee8ca84f1193e3dcf4d051d818634bb12991d88e8112d5b9fa2eaf505488b34f7dcf8714b97b499221cc4a11ff211867456a71daed811ea7be47e7d0dfe99e88d388b427b74609137326e4c602fc911c7783774ae65a1d11618fb390c4e82aa452fd7ae6e2faf8185ea8f198327d48757bc90d85bc859f411b4e719f852155a2fa5543aeeea9e0e315927bf59c39a8", 0xa1}, {&(0x7f00004dd000)="3914b3addf2dcbf06775960631ba2d3ff913f3c12c7bd410994b042386a6cb5df48ce13369e01b35672a46cde31d6e112f26d38e33301be1b1d99c3f92a8324dbf7aa1d8dc558f3b40217364ad9f7f3700b7f590bd92d65d0f48032a125a5811ccea291bf5aeaa39a3249ba88de592b935de420c9649ad739aa2b0cb7bd35aafc9832fcf82400644125e04a34a8b403065a57c07f83da3ab6be509c112d53e3904712f12995a1a56cf5467fe49c80ca3e4cb7442bbc1aa688f311e615547b119b13f9713950ed1cb16282c95b032c5d89b593f75fcc0b658ec350c8982814f2a18f137d5133bb9c7", 0xe8}], 0x5, &(0x7f0000df9000-0x40)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x44004}], 0x2, 0x20000000) 2018/01/25 08:01:11 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001e2000)='syzkaller\x00', &(0x7f0000fea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000feb000-0x7)='wlan1[\x00', 0x0) request_key(&(0x7f0000069000-0xa)='syzkaller\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000feb000-0x7)=']#ppp0\x00', r0) r1 = add_key(&(0x7f0000d82000-0xd)='dns_resolver\x00', &(0x7f0000fe9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) syz_open_dev$audion(&(0x7f00001cf000-0xc)='/dev/audio#\x00', 0x3, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00001ce000/0x1000)=nil, 0x1000, 0x6, r2) add_key(&(0x7f0000fea000-0x5e)="650072696e7932736b67d21355f0e4ff3381728bdabdd975151a6e24f395368f1339f482aa52fced0b5ed879d9692ab9b8c6747c5604ee61abfcfd3935a5fa455f712246f856433e849e75fa3b7fdbf3f5c58d0d235bfe3e1329f9769b9a", &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe3000-0x1000)='.', 0xffffff3d, r1) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006cc000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffee0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r1, &(0x7f0000d8c000)="ae6ce3cdc07d1bc8e2a4a9da9d443cbb59bfcec25e14d23469f91e3c77eadf", 0x1f) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000625000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f000025e000-0x4)=0xc) r3 = syz_open_dev$usbmon(&(0x7f0000d8d000+0x4c0)='/dev/usbmon#\x00', 0x2, 0x258001) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000f32000-0x1d)={0x3f7, 0x245d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r4 = syz_open_dev$dmmidi(&(0x7f000032c000)='/dev/dmmidi#\x00', 0x7ff, 0x111141) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f2a000)={0x0, 0x401, 0x0}, &(0x7f0000b4d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000080c000-0x6)={r5, 0x40}, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000668000-0x50)={@generic="c73793a16ef5a4e23ac82ae360052598", @ifru_settings={0x477, 0x745, @cisco=&(0x7f00005f5000)={0x5, 0x10001}}}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x3, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read_default(0x2, &(0x7f000018b000)=""/70, 0x46) 2018/01/25 08:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000fbe000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x81, 0x5}, 0x0, &(0x7f0000933000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000b4000-0x50)={0x19, @time={0x0, 0x1c9c380}, 0x5e, {0x2, 0x1fc}, 0x7, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/25 08:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f00004a6000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f0000406000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000a50000-0x8)='./file0\x00', &(0x7f0000405000-0x8)='./file0\x00', &(0x7f000049a000)='autofs\x00', 0xa00440, &(0x7f00004f1000)="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") pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/25 08:01:11 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000adf000-0x8)={0x0, 0x1ff}, &(0x7f0000ade000)=0x8) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000adf000-0x10)={0x3, 0x200, 0x2, 0x10001, r1}, &(0x7f00001e4000-0x4)=0x10) 2018/01/25 08:01:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x0, 0x1, {0x3, 0x3, 0x8, 0x2, 0x929}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000ea7000)='/dev/binder#\x00', 0x0, 0x800) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") set_tid_address(&(0x7f0000228000-0x4)=0x0) 2018/01/25 08:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x3, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/25 08:01:11 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fdatasync(r0) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x4, &(0x7f00002a8000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) clock_gettime(0x5, &(0x7f00002e4000)={0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f00004c4000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x10080) bind$ipx(r3, &(0x7f0000fbb000-0x10)={0x4, 0x7fff, 0x1000, "3b0101616887", 0x3, 0x0}, 0x10) mq_timedreceive(r0, &(0x7f000027e000-0xe0)=""/224, 0x7f39a2a, 0x0, &(0x7f00002b8000-0x10)={0x0, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000127000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c99000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x340, 0xfffffffffffffffc, &(0x7f0000db8000-0x10)={r4, r5+30000000}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00009ae000-0x4)=0x0) perf_event_open(&(0x7f0000523000-0x78)={0x3, 0x78, 0x2, 0x2, 0x80000000, 0x6, 0x0, 0x3, 0x200, 0xc, 0x80000000, 0x3f, 0x3, 0xfa, 0x8, 0x0, 0x5, 0xd82, 0x7, 0x0, 0xffffffffffff9deb, 0x4, 0x4, 0x536, 0x7, 0x9, 0x6, 0x75, 0x80, 0x9, 0xfffffffffffff14c, 0x20, 0x5, 0x1, 0x6, 0x400, 0xffffffff8fe186e2, 0x3ff, 0x0, 0x752b, 0x4, @perf_config_ext={0x8, 0x7e}, 0x0, 0x3, 0x1, 0x3, 0x2, 0xffff, 0x5, 0x0}, r6, 0x2, r1, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f79000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000db7000-0x6)="8a6777b0e12e") 2018/01/25 08:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) ioctl$int_out(r0, 0x5460, &(0x7f0000a75000)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000eb8000)='/dev/usbmon#\x00', 0x5, 0x20000) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fb2000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6c) mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000707000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000706000)={&(0x7f000021e000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000698000)={&(0x7f000036b000-0x1118)={0x1118, 0x0, 0xd082aa58282fd8e0, 0x728, 0x6, 0x2, {0x2, 0x0, 0x1}, [@nested={0x1104, 0x83, [@typed={0x8, 0x35, @void=""}, @typed={0xc, 0x6f, @fd=r2}, @generic="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", @typed={0xe0, 0x8b, @binary="d46f12ca0fb48c170c213f95e796d34ea0d6e9b9b8bf8fa937b5aa601eea3f6da1ef7a27beae79814bc40957a6d3a3b97692f261b0cce00c63eeae4b7b2fd75d6871d8d060fea84b115447ecfa21b8e44aeb2d463af8d875bfe5613272c6c1f8c72701a0cd6a50a20890870a048c4b1da6f5a76274da04297a62e3d3a6b209fcdfc0f8a459e18be732b6ec0ae7f1756862910644a4c9f6c37a20f3575918f1facb5368279db1243045843132d80eed47ac59c53941b9fd8cd525ef016de2ba3748dccb18d1131cc59620856ec17674740356f87097"}, @typed={0xc, 0x5f, @uid=r3}]}]}, 0x1118}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000004f000-0x4)=0xc) getpgrp(r0) r1 = getpgrp(0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$adsp(&(0x7f0000283000)='/dev/adsp#\x00', 0x100000001, 0xc000) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f000044c000-0x8)={0x3, 0x1}) rt_tgsigqueueinfo(r1, r2, 0x2f, &(0x7f000058a000)={0x0, 0x0, 0x4000000007, 0xfffffffffffffffd}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd2000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r5 = perf_event_open(&(0x7f00002b3000)={0x7, 0x78, 0x70f, 0x0, 0x2, 0x7fff, 0x0, 0x1, 0x8, 0xc, 0x1, 0x66a, 0x5, 0x81e, 0x2, 0x9, 0x9, 0x8, 0x2b, 0x9, 0x2, 0x0, 0x7, 0x7f, 0x81, 0x10001, 0x9, 0x3, 0xb6b, 0xffffffffffffffff, 0x5, 0x200, 0x9, 0x7fffffff, 0x1f, 0x100000001, 0x0, 0x9, 0x0, 0x100000000, 0x3, @perf_bp={&(0x7f0000796000)=0x0, 0x6}, 0x16201, 0x4, 0x8035, 0x0, 0x80000001, 0x401, 0xfff, 0x0}, r1, 0x4a30, r4, 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0xffffffff) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000fd3000-0x4)=0x58, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fd1000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000fd0000)={0x77359400, 0x0}) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002b1000)={0x2}, 0x1) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/01/25 08:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000d3c000-0x18)={0x4d5d, 0x8000, 0x57}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000bea000-0x4)=0x0) connect$unix(r2, &(0x7f0000e10000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/25 08:01:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000397000)='/dev/midi#\x00', 0x4, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000193000)='illinois\x00', 0x9) r2 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) 2018/01/25 08:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000040a000)='/dev/usbmon#\x00', 0x7ff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xffff) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/25 08:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x4323e5863efa671d, &(0x7f00001f8000-0x10)={0x0, 0x0}) r0 = getpid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaeea, 0x1}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) sched_getattr(r0, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/25 08:01:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r4, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r5}) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x101201) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000005000-0x6)={0x1f, 0x1, 0x3}, 0x6) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000001000-0x27)="41e16c50b4b4e1efbb0c2cb38cf41820efecf994c858272e32954803a83c6cd5eff3b27964f8a1", 0x27) 2018/01/25 08:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000578000)=0x0, &(0x7f00007d2000-0x4)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000cc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000823000-0xc)={0x0, 0x100000001, 0xc0000000000, 0x0, 0x100000000, 0x4, 0x1}, 0xc) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000d0d000-0x46)="2085407b5eb3baa5509b494cef97980c5e85cc27cf32ed408fe840a255efb434ceddb95f1da7dceb0c0608686a1c3c9ecd020503ebcfb29b8fafa194b72ee36e38433458d8ed") 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000013000-0x10)="4d88ed86b8d16bf9fb74899bce8522e4", 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) pivot_root(&(0x7f00004e9000-0x1)='.', &(0x7f00006ea000-0x1)='.') 2018/01/25 08:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e3d000-0x8)={0x0, 0x0, 0x0}, &(0x7f00005e9000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4def6b55, 0x800000000000005, 0x0, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socket$inet6(0xa, 0xa, 0x1) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/25 08:01:11 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000888000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "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"}}}, 0x1001) fcntl$setpipe(r0, 0x407, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') readv(r1, &(0x7f0000006000)=[{&(0x7f000001f000)=""/156, 0x9c}], 0x1) 2018/01/25 08:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000002, &(0x7f0000339000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000083f000-0x2)={0x6e74, 0x200}, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/25 08:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a5000-0x9)='/dev/ppp\x00', 0x400200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000018f000)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r1 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) pivot_root(&(0x7f0000557000)='./file0\x00', &(0x7f0000d34000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009ca000)='./file0\x00', &(0x7f0000fb1000)='ramfs\x00', 0x0, &(0x7f0000ba9000-0x1)="") mmap(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) 2018/01/25 08:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000643000-0xc)='/dev/audio#\x00', 0x2, 0x40) sendto$inet6(r0, &(0x7f000023f000-0x13)="10e9473c11639546736d125175c3671c964e7f", 0x13, 0x4000040, &(0x7f0000a4e000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x100000000009, 0x0, &(0x7f0000cc6000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dae000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cf1000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f00007d9000-0x8)={r5, 0x0}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ac4000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000096a000-0x4)=0x1c, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000515000)={0x21, 0x1, 0xfffffffffffffe01, 0x2, 0x5}, 0xc) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) [ 68.528631] syz-executor7: vmalloc: allocation failure: 7202930688 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 68.541151] syz-executor7 cpuset=/ mems_allowed=0 [ 68.546458] CPU: 1 PID: 11217 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #278 [ 68.553832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.563187] Call Trace: [ 68.565795] dump_stack+0x194/0x257 [ 68.569452] ? arch_local_irq_restore+0x53/0x53 [ 68.574143] ? idr_get_free_cmn+0xfd0/0xfd0 [ 68.578490] ? kernel_text_address+0x102/0x140 [ 68.583161] warn_alloc+0x19a/0x2b0 [ 68.586836] ? zone_watermark_ok_safe+0x400/0x400 [ 68.591696] ? depot_save_stack+0x12c/0x490 [ 68.596055] ? check_noncircular+0x20/0x20 [ 68.600312] ? save_stack+0x43/0xd0 [ 68.603952] ? kasan_kmalloc+0xad/0xe0 [ 68.607830] ? __kmalloc_node+0x47/0x70 [ 68.611800] __vmalloc_node_range+0x4f0/0x650 [ 68.616281] ? lock_release+0xa40/0xa40 [ 68.620251] ? xt_alloc_entry_offsets+0x21/0x30 [ 68.624898] __vmalloc_node_flags_caller+0x50/0x60 [ 68.629807] ? xt_alloc_entry_offsets+0x21/0x30 [ 68.634461] kvmalloc_node+0x82/0xd0 [ 68.638157] xt_alloc_entry_offsets+0x21/0x30 [ 68.642635] translate_table+0x235/0x1690 [ 68.646777] ? retint_kernel+0x10/0x10 [ 68.650655] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 68.655475] ? copy_user_enhanced_fast_string+0xe/0x20 [ 68.660734] ? _copy_from_user+0x99/0x110 [ 68.664862] do_ip6t_set_ctl+0x370/0x5f0 [ 68.668905] ? translate_compat_table+0x1c50/0x1c50 [ 68.673915] ? mutex_unlock+0xd/0x10 [ 68.677622] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 68.682892] nf_setsockopt+0x67/0xc0 [ 68.686588] ipv6_setsockopt+0x115/0x150 [ 68.690631] tcp_setsockopt+0x82/0xd0 [ 68.694419] sock_common_setsockopt+0x95/0xd0 [ 68.698896] SyS_setsockopt+0x189/0x360 [ 68.702851] ? SyS_recv+0x40/0x40 [ 68.706294] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 68.711117] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.716115] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.720857] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 68.725590] RIP: 0033:0x452f19 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000dbc000)='./file0\x00', 0x100) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000094000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) name_to_handle_at(r1, &(0x7f000023b000-0x8)='./file0\x00', &(0x7f0000c00000-0x18)={0x18, 0x7fffffff, "e6c8d020caf95a252c1b5a26586aa8e6"}, &(0x7f0000055000-0x4)=0x0, 0x400) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb7000-0x8)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/25 08:01:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000adf000)={0x5000, &(0x7f00002d6000-0x8)=0x0, 0x6, r0, 0x4}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mlockall(0x0) recvfrom$ipx(r0, &(0x7f0000855000)=""/4096, 0x1000, 0x40, &(0x7f0000c94000)={0x4, 0x37921a6a, 0xfffffffffffff000, "b246251159f0", 0xfffffffffffffffb, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000225000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab6000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00003c9000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xffffffe9, &(0x7f00005a7000-0x10)={&(0x7f0000249000)=@expire={0xfc, 0x18, 0x1, 0x6, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20, 0x38, r3, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffff8, 0x0, 0x0}, {0x7fffffff, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xfffb, 0x40}, 0x0}, [@extra_flags={0x8, 0x18, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) [ 68.728764] RSP: 002b:00007fcb19dd4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 68.736450] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 68.743698] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 68.750956] RBP: 00000000000003d6 R08: 0000000000000004 R09: 0000000000000000 [ 68.758481] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f4cb0 [ 68.765730] R13: 00000000ffffffff R14: 00007fcb19dd56d4 R15: 0000000000000000 [ 68.773743] Mem-Info: 2018/01/25 08:01:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) set_robust_list(&(0x7f0000824000-0x18)={&(0x7f0000fee000/0x4000)=nil, 0x0, &(0x7f0000b46000/0x4000)=nil}, 0x18) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x0, 0x0, []}) [ 68.799448] kauditd_printk_skb: 91 callbacks suppressed [ 68.799456] audit: type=1400 audit(1516867271.953:606): avc: denied { map } for pid=11226 comm="syz-executor6" path="/239/file0" dev="proc" ino=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_t:s0 tclass=dir permissive=1 [ 68.968927] active_anon:91639 inactive_anon:64 isolated_anon:0 [ 68.968927] active_file:3553 inactive_file:8030 isolated_file:0 [ 68.968927] unevictable:0 dirty:149 writeback:0 unstable:0 [ 68.968927] slab_reclaimable:8848 slab_unreclaimable:92665 [ 68.968927] mapped:23762 shmem:81 pagetables:737 bounce:0 [ 68.968927] free:1398858 free_pcp:539 free_cma:0 [ 69.003158] Node 0 active_anon:366556kB inactive_anon:256kB active_file:14212kB inactive_file:32120kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95048kB dirty:596kB writeback:0kB shmem:324kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 184320kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 69.031474] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 69.059468] lowmem_reserve[]: 0 2870 6381 6381 [ 69.064295] Node 0 DMA32 free:2941552kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942340kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:788kB local_pcp:156kB free_cma:0kB [ 69.092067] lowmem_reserve[]: 0 0 3510 3510 [ 69.096443] Node 0 Normal free:2638800kB min:37084kB low:46352kB high:55620kB active_anon:366556kB inactive_anon:256kB active_file:14212kB inactive_file:32120kB unevictable:0kB writepending:596kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:3808kB pagetables:2948kB bounce:0kB free_pcp:1364kB local_pcp:716kB free_cma:0kB [ 69.126330] lowmem_reserve[]: 0 0 0 0 [ 69.130193] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 69.143899] Node 0 DMA32: 2*4kB (M) 1*8kB (U) 4*16kB (UM) 1*32kB (M) 4*64kB (UM) 4*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941552kB [ 69.159634] Node 0 Normal: 168*4kB (UME) 39*8kB (UME) 81*16kB (UME) 349*32kB (UME) 267*64kB (UM) 17*128kB (UM) 10*256kB (UME) 9*512kB (UM) 18*1024kB (UME) 6*2048kB (UM) 627*4096kB (M) = 2638792kB [ 69.177286] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 69.185888] 11663 total pagecache pages [ 69.189887] 0 pages in swap cache [ 69.193822] Swap cache stats: add 0, delete 0, find 0/0 [ 69.199235] Free swap = 0kB [ 69.202271] Total swap = 0kB [ 69.205342] 1965979 pages RAM [ 69.208470] 0 pages HighMem/MovableOnly [ 69.212459] 327760 pages reserved [ 69.216358] syz-executor7: vmalloc: allocation failure: 7202930688 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 69.228133] syz-executor7 cpuset=/ mems_allowed=0 [ 69.233044] CPU: 1 PID: 11248 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #278 [ 69.240394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.249730] Call Trace: [ 69.252310] dump_stack+0x194/0x257 [ 69.255925] ? arch_local_irq_restore+0x53/0x53 [ 69.260575] ? idr_get_free_cmn+0xfd0/0xfd0 [ 69.264884] ? kernel_text_address+0x102/0x140 [ 69.269456] warn_alloc+0x19a/0x2b0 [ 69.273070] ? zone_watermark_ok_safe+0x400/0x400 [ 69.277894] ? depot_save_stack+0x12c/0x490 [ 69.282217] ? check_noncircular+0x20/0x20 [ 69.286428] ? save_stack+0x43/0xd0 [ 69.290036] ? kasan_kmalloc+0xad/0xe0 [ 69.293915] ? __kmalloc_node+0x47/0x70 [ 69.297876] __vmalloc_node_range+0x4f0/0x650 [ 69.302367] ? lock_release+0xa40/0xa40 [ 69.306337] ? xt_alloc_entry_offsets+0x21/0x30 [ 69.310988] __vmalloc_node_flags_caller+0x50/0x60 [ 69.315905] ? xt_alloc_entry_offsets+0x21/0x30 [ 69.320570] kvmalloc_node+0x82/0xd0 [ 69.324275] xt_alloc_entry_offsets+0x21/0x30 [ 69.328750] translate_table+0x235/0x1690 [ 69.332878] ? lock_release+0xa40/0xa40 [ 69.336829] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 69.342697] ? __check_object_size+0x25d/0x4f0 [ 69.347270] ? __might_sleep+0x95/0x190 [ 69.351226] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 69.356056] ? kasan_check_write+0x14/0x20 [ 69.360271] ? _copy_from_user+0x99/0x110 [ 69.364401] do_ip6t_set_ctl+0x370/0x5f0 [ 69.368445] ? translate_compat_table+0x1c50/0x1c50 [ 69.373453] ? mutex_unlock+0xd/0x10 [ 69.377147] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 69.382407] nf_setsockopt+0x67/0xc0 [ 69.386115] ipv6_setsockopt+0x115/0x150 [ 69.390179] tcp_setsockopt+0x82/0xd0 [ 69.393961] sock_common_setsockopt+0x95/0xd0 [ 69.398448] SyS_setsockopt+0x189/0x360 [ 69.402405] ? SyS_recv+0x40/0x40 [ 69.405836] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 69.410658] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.415655] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.420393] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 69.425125] RIP: 0033:0x452f19 [ 69.428290] RSP: 002b:00007fcb19d71c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/01/25 08:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) ptrace(0x10, r3) ioctl$int_out(r1, 0x2, &(0x7f0000115000)=0x0) 2018/01/25 08:01:12 executing program 5: r0 = socket$llc(0x1a, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000610000)='./file0\x00', 0x400000, 0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a79000-0x4)={0xffffffffffffff94, 0x7, 0x8000}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/25 08:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) sysfs$2(0x2, 0xadf, &(0x7f0000e5c000-0xaf)=""/175) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000273000-0xb)='/dev/hwrng\x00', 0x500, 0x0) 2018/01/25 08:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:12 executing program 0: socketpair$inet6(0xa, 0xe, 0xef, &(0x7f0000414000-0x8)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f000081a000)='/dev/vcs#\x00', 0x9, 0x80000) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000000)={0xce, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000002000)=[{&(0x7f0000002000)=""/62, 0x3e}, {&(0x7f0000002000)=""/103, 0x67}, {&(0x7f0000003000-0xb4)=""/180, 0xb4}], 0x3, 0x3c) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000754000)='/selinux/checkreqprot\x00', 0x40, 0x0) fcntl$getflags(r5, 0xb) 2018/01/25 08:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000000000)="02ca023b", 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000061b000-0x5c)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x623}, {0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7fffffff}, 0xd, [0x87, 0xffffffffffffffff, 0x9, 0x10000000000, 0x3, 0x2, 0x80, 0x4]}, 0x5c) 2018/01/25 08:01:12 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1a, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003e1000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f60000)={0x0, 0x0, &(0x7f0000c7b000-0x20)=[{&(0x7f0000510000-0x81)="9aa88f99fd800339a1b13949f296c7c3326d7c36306ec0674c370bf686010fb6b701d29128d9492932794dc92bee21813346b1588d3ab2b5afe96ed3d1aeeca1b3a66cc7dcc4f44064cd40368eb4a22c994eb3dfa2844a5e0ae04f3298276b4e5cac7b52586e0806fd990d25e2cab1117febb7cb30b87da8364836115329eed679", 0x81}, {&(0x7f0000b81000-0x42)="3e34114bb973a869b45e9ceb95140eedee2f420c5e9f2d131defa3a276646b55ee286af94e43216735c42014299805de3fffffda30da295f2a6e6efcdcc72ae8310f", 0x42}], 0x2, &(0x7f0000f60000)=[{0x70, 0x10f, 0xfffffffffffff800, "8dc243307b8cda963375494df66a2508520406cdc3fb98644412b73bb5d5585a78dc980efb9e5390f510f4a21b5ebfcf2ea78aaafd7cb7b84b166dc90b5c0f5b5ee4b7dc3eada4e3c4be45a8a384b0adf54841c12ec3761f70377da507"}, {0x58, 0x10e, 0x0, "fec2f6058ded4f48db45be35a8eb2f54d89407215480175eea8c36f5c414606bb1dbcd0de4caf1ae7111511e32b76612c078341a68516c493bf732a78c7947883d497f9ca2dda6a1"}, {0xa0, 0x117, 0x2, "fa9942602f2186ca95e7099ea9bc735126a7b2e16880045a653c30cb920541958d35561deca88b71668c39a04bad4e52a3899e65de1ec2625013658fcc071b172109ce89d7883673e863b9286686f5f5822e612f16b9433e87e3ec3016d3e7899396e9e004c733bbd810a9736f627e75261572f7374169b4d3edc6296d63d30d52068d79b7ef87297a481e55efa15056"}, {0x20, 0x10f, 0xb1a, "e5d7e85b95c16bb12567983c366d8450"}, {0x100, 0x104, 0x10001, "f18b77679c9bc7d046d1e384d5583229ef69f58acd5014ea48db9058086c2532d5c8b8e8e7c494e5daa76572e4e3470b00904439c6fd455673ee7c81a88b34c62bfd3826b7536d51c94854b6b492bcf9293489e6fbc7894de58dc97039aa386c53fcb49cc384bfce1e30c42d80adbeaa39d28f9e4eba6fff072e6b93423c9644b64982f58464f7b38c3b58e7b1fc06cda8cd011967d095b2373d36252109fd71a71796c80153225b754d065de5b5eb4e421f3f3de1d7d6b75116c9e747e5711688b26f6258a6003fd222a6b066909b17ae5a7cdd137f8b6e280f11f3b3521ef13a0fe883faf0d336de45ddf6b5f4e01c"}, {0x100, 0x3a, 0x7, "ad99c838752000fc814924c00677338a2708ce6e3fc4f880e69b6b09b8fa879f74786d2ed2d4eae13a7f6254d8ad2345a7bf48354719c9159986fd908b484493cfefa73413a7be2a70c7c2dfcd7a1a25f81013c04f33090e29bf2f2c4441bd9aa58d13eb5d7eec4d02c891084f47a0abcf19ff65fdbe98d705d882aaa74eb17d8f42164bb26424bdf94ac4b9b60cdc4842269e3bceb5decdf492019127419d549c8423c8e631f9f2c08892130013f6e159c300bb09139b1b638ae7efa80504c3f65260c222e5b7e14760d4cb162df3a3f9a13a4dd41e11623500c106e244661ef0e4080079f62ae4b57693ff1c4e1446"}, {0xa8, 0x11f, 0xd0, "e01033d6998601aff13001b7e155a0491f946f5fffbf4bd5796f6acc91bda25c05ee66e3b9a9be1046743f8efba2e777f02ada838bd6120e5a643ef82c389b77b397513b6697e26773a4da543aa1cc9cace4f598f51864b9fe2a465b58543a663f259585905ccbf415878e7d29626b1e876d56428c95e11c3a907b3c28226b8a30946190edbf463f8d2958e30226f993be64b4023311c2fe"}, {0x30, 0x29, 0x617c, "4954ff790ae5a95238b685df5b2d7ca784599d4ef883aac9fdaaf3"}, {0x88, 0x110, 0x6, "24348823d20e81cd1e8970e6af8f3a1535220f8de477e418d55be42b8525fd95d1a276d8960506479ef8e5cfde6494ce86527cd7678ed989b25eee8a07302884c65053f56fd168e7222f72147a5dd8674246ca9f293b125fa746dfc158664c154b92107cf84d3d73b349e2c1cd29497f6f835082aff406"}], 0x4e8, 0x40080}, 0x4000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000340000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000f62000-0x20)={0x3ffffffffffffc36, []}) [ 69.435973] RAX: ffffffffffffffda RBX: 000000000071c0c8 RCX: 0000000000452f19 [ 69.443222] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 69.450469] RBP: 0000000000000501 R08: 0000000000000004 R09: 0000000000000000 [ 69.457717] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f68b8 [ 69.464976] R13: 0000000000a2f7cf R14: 00007fcb19d729c0 R15: 0000000000000002 2018/01/25 08:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) arch_prctl(0x1003, &(0x7f00002c5000-0x7a)="ebd542edc5fa62a0d707afccc515d89e315c6ef3a66faae99a307db7a59be47c008ec57bb19216c9c624cf6c3a4310c92fd25ae555ef50d8abe16ba58c5cbfbd7e63f534687d237590f2e2792b595ee99226dc181ee373fb0c1bec93c105414cece6fb16d7e3c5b5d2ee8f673169ae5e7157e70b6d9e789576a1") 2018/01/25 08:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/25 08:01:12 executing program 7: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'hash\x00', 0x0, 0x1, 'wp256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x2000000000402) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) close(r0) 2018/01/25 08:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc1000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000057d000-0x10)={0x101, 0xade2, 0x2, 0x200}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a71000)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000834000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000627000)={r3, 0x7f, 0xdb, 0xab}, &(0x7f000092c000)=0x10) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) close(r0) close(r0) 2018/01/25 08:01:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000960000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000058b000-0x4)=0x0, &(0x7f000062d000-0x2d)="6f816e8a4c181107fee1006ccd5bc9d602fffd3947c5d3b7bccb3310f9c1624977b9cabfeaac3457246b499e51") fchdir(0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x5, &(0x7f0000002000-0x28)=[{0xff, 0x80, 0x3, 0xb4}, {0x6, 0xa45a, 0x100000000, 0x9}, {0x3, 0x4, 0x1, 0x401}, {0x0, 0x400, 0x7, 0x8}, {0x0, 0x0, 0x73, 0x9}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)=[&(0x7f0000002000-0x3)=')\'\x00', &(0x7f0000001000-0x11)='-vmnet1wlan0/GPL\x00', &(0x7f0000002000-0x24)='posix_acl_accesscgroupcpusetwlan0(/\x00', &(0x7f0000001000)='\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='vboxnet0\x00', &(0x7f0000001000-0x14)='mime_type,:security\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000)='mime_typeem1({wlan0@\\\x00', &(0x7f0000001000-0xe)='wlan0lomd5sum\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x9)='}keyring\x00', &(0x7f0000000000)='wlan0.vmnet1-(\'\\wlan0selinuxkeyringmd5sum\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000)='\x00']) [ 69.504623] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òÿÿÿÿ [ 69.531087] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òÿÿÿÿ 2018/01/25 08:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f000045f000)={r1, 0x3, 0x1, 0x100000000, &(0x7f00007f0000)=[0x0], 0x1}, 0x20) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/25 08:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f00005cd000-0x8)='./file0\x00', &(0x7f000042d000-0x9)=@known='user.syz\x00') mkdir(&(0x7f000066f000)='./file0\x00', 0x40) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d40000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9192ba000000000000009d6d79a831fa"}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000573000-0x4)=0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000438000-0x4)=0x0, &(0x7f0000705000)=0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a37000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008d6000-0x20)="004452595ef470afaf62b9cae941151d3f4917ec589c4b93a0ebf4fc5779743e"}) 2018/01/25 08:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:12 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000157000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d8e000)="6e652f616e796361fbff0000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000876000)=0x0) readv(r2, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd6000)='/dev/vga_arbiter\x00', 0x10000, 0x0) write$evdev(r2, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/25 08:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cf7000)={0x1, r0, 0x1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009a6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000371000)=0x14) sendto$unix(r1, &(0x7f0000240000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000c88000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:12 executing program 7: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001aa000)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") r1 = getgid() getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000327000-0x8d)=""/141, &(0x7f00005c8000-0x4)=0x8d) r2 = add_key$user(&(0x7f0000e63000-0x5)='user\x00', &(0x7f000052d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f54000-0x91)="81e29c7f63e295745c38ab69caceb5a03545cb0097008990c13f25014834d935e4ec6d47b5dfb20db232b2823fbc0574172dcdaac5adcfbb0e0663d358c7c984be50a3bb39a9c7117184515b5ce551e439cbb607c32578d71f007e777c8d3cc2859345c5a49488eb1c04410a49b4255a0dbe666f0db181c3138f0a4190933b485829381e85ee86b6e019519aeeeec854ef", 0x91, 0xfffffffffffffffa) lstat(&(0x7f0000c0f000)='./file0\x00', &(0x7f00004e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r1) shmget$private(0x0, 0x1000, 0x54001000, &(0x7f0000b41000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/25 08:01:12 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x8001, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000000c000-0x40)=""/64, 0x40, 0x10001, &(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/25 08:01:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x804, 0x2) bind$bt_rfcomm(r0, &(0x7f0000b8b000)={0x1f, {0x401, 0x4, 0x7, 0x3f, 0x3, 0x8}, 0x7}, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000625000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c79000)=0x5, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = getegid() getgroups(0x7, &(0x7f0000615000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x6, &(0x7f0000906000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x3, &(0x7f0000d46000)=[r3, r4, r5]) bind$alg(r2, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000bd7000-0xbc)=""/188, &(0x7f00006a2000)=0xbc) r6 = accept$alg(r2, 0x0, 0x0) fstat(r1, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f000028c000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x4, 'ansi_cprng\x00'}, 0x58) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r6) 2018/01/25 08:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000eb2000-0x4)=0x2, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d69000-0x9)='/dev/ppp\x00', 0x701000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000093b000-0x2d)={0x10000, 0x3, 0x5, 'queue0\x00', 0x4889, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:12 executing program 1: socketpair(0x2, 0x2, 0x2, &(0x7f0000704000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b96000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00005d5000-0x4)=0x8, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet6(0xa, 0xa, 0x9) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f0000f4f000)={0x0, ""}) ioctl$int_in(r1, 0x5452, &(0x7f0000bbb000-0x8)=0x401) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a7e000-0xe8)={0x0, 0x0, 0x0, 0xc21, 0x316c, 0x0, 0x0, 0x1b, 0x1, "69c4859ebc36653b7f0661aaad57b355bd6fb33d9f7b8e57a69fa0492204a30255387eb369d15ff994df929dc69b042412bcd6bc7187ae2a5501fe17dfb5a145", "2c19d1fb5cb5050082488fe3a72ca852edbbae58136170ff948d5a5df4c5e1cb5be55e1159abd464b5939c60b1402fd05fad0e06f64104d0436bd45ccc49fe2f", "3a8534c766a46a5df6877dd61d25ed04bd2df2ace87affef7ce34c2ba678d4c5", [0xc64d, 0x20]}) mknodat(r0, &(0x7f00007b9000-0x8)='./file0\x00', 0x8040, 0x9) 2018/01/25 08:01:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000066c000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstat(r0, &(0x7f00005e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00005f8000-0x8)=[0x0, 0x0]) lseek(r0, 0x0, 0x3) getegid() 2018/01/25 08:01:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) r0 = open(&(0x7f0000519000-0x8)='./file0\x00', 0x80802, 0x20) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000bcb000-0xb9)=""/185) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f000051d000)=[], 0x301, 0x0) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000556000-0x9)='/dev/sg#\x00', 0x2, 0x400000) [ 69.804630] audit: type=1326 audit(1516867272.957:607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11357 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 69.844240] audit: type=1326 audit(1516867272.983:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11357 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=5 compat=0 ip=0x452f19 code=0x7ffc0000 [ 69.873089] audit: type=1326 audit(1516867272.986:609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11357 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 69.898787] audit: type=1326 audit(1516867272.987:610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11357 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 [ 69.925617] audit: type=1326 audit(1516867272.987:611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11357 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 69.950310] audit: type=1326 audit(1516867272.988:612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11357 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=8 compat=0 ip=0x452f19 code=0x7ffc0000 [ 69.975610] audit: type=1326 audit(1516867272.988:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11357 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a0000)={0x26, 'skcipher\x00', 0x0, 0x80, 'ecb(aes)\x00'}, 0x58) socket$nl_route(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[], 0x0, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/25 08:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00007d3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000590000-0x39)="503fd71aa6c0ee1bc9cc7cd2152f7fa508ccc6c4cf7d54aa150d1e84b9e2613d399dda54b9feb142f831643850b3abb07746d13732de39e6c5", 0x39}, {&(0x7f0000baa000-0xbc)="3aa25d338497d2a831bb5b05cf1bdec8ebc9bd6555a0e3dd68d1db590a974c36a7659203f929cbbd0bc5a69dd83a52a4a7f4b8739d34019d9a67459f9c69d366f52b131ea14a2285d291a50045708feb863f7fb305ba66b9adb897c2124a1e8f4019350ec5b75718507b320b6967864a9e15cbf97d0b8d69f4ba4e279b0e712bd56ad77a286ea4dc0163edd839542eacd6515fc434b7a693bcfcc13536b3eb183b202bc4d0783920f451fff5849888f123c3b6d971bd2638aa05d80e", 0xbc}], 0x2, &(0x7f0000794000)=[], 0x0, 0x50}, 0x4) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127e, &(0x7f0000fd8000-0x2)="") 2018/01/25 08:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f36000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000272000-0x1000)="1d", 0x1, 0x0, &(0x7f0000a5f000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto(r0, &(0x7f0000325000)="d75676cee048ca53f285cf0a789a4ed6eaa32fd2ae6fa48fe28207ea97e0bb49ecf2b5fe7cc1ae509596528f7bd6d5188c78969d3ce6bf75d5b609da66af79faa8763a700f341daa9af18c0a86a2d5df656a8d6629674859dca11631d812e75c769a701067ae8c3e44e6a99e8c98c16b961c3ec763f0b66b6ccc6d2dd4b274079607eec05c1a0e791d6329ce512381753bb573d23fbe245f2bb7e18b0e3b39f43956b38bc8d51d3f6a3e49981e53f632", 0xb0, 0x20000000, &(0x7f00002e6000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f74000)={0x0, 0x6}, &(0x7f000028d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000be2000)={r1, 0x7b3, 0x5, [0x9, 0x4, 0x2, 0x5, 0x1]}, 0x12) membarrier(0x1, 0x0) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/25 08:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) writev(r0, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00001b9000-0x50)={{0xffffffffffffffff, 0x3, 0x4, 0x0, 0x5}, 0x3cb, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000749000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0xfffffdd5) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000699000-0x30)="5af6f9031b4878d668f1787e938172babf7d0fd7d68480efa1dddeb980ae14ecc8f9052bfa87a1a7ce9a4e00ccae2cdd", 0x30, 0x40, &(0x7f00003eb000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7f}, 0x1c) r1 = add_key(&(0x7f00001dc000-0x5)='ceph\x00', &(0x7f0000583000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073f000-0xf1)="7e2060688bd86a1f2aa7629991c16b13f28152935afad1798499ccf6d07e679e7b22c3a8ae3365b99b2ecea2621923a8d12f5e76411ce26e4a75a8e9e8f3b39e5cb0e9e9810b1f0e02a63611339ad572890a3aba07e5feb8bddb556c22f7b127dccb44eb7bb21088e0912cd485652744c03678209cb322a92e2a60dca85c0d8f6c638e089cd00a4d41f47287383d54bc80d388b80772811ce5f6e1d090b862e03d81d76c02aefb3217ea0b6d3c282c3758aaf387f1f0ed5c46c30a08e1000aed8665ac42d93df52e51dc9b9f22074ea370b9a1c45cb3373a91d32b90fe4eb6a9c2d7d0b163a8e838c595ec6026e449fda2", 0xf1, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000a80000-0x5)='ceph\x00', &(0x7f0000a3f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e56000-0x1)='\x00', 0x0) keyctl$reject(0x13, r1, 0x0, 0xd31, r2) 2018/01/25 08:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000119000-0x4)=0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000883000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x9b65, 0xffffffff, 0x7fffffff, 0xe000000000000000, 0xfc3, 0x2, 0x4, 0x20, 0x1, 0x7f, 0x1]}, &(0x7f0000ad5000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008d4000)={r1, 0x100000001}, &(0x7f0000a0e000+0x2f0)=0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c6d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000-0x4)=0xe8) fstat(r2, &(0x7f0000ede000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000aa9000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0xcc9, 0x0, 0x0, 0x3, 0x0, 0x2, 0x20, 0x80, 0x5e, r3, r4}, {0x6, 0x956, 0x80, 0x338, 0x1, 0x4, 0xaa, 0x3}, {0x5, 0x8, 0x8, 0x800}, 0xffff, 0xf, 0x2, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0x4, 0x3, 0x7, 0x91fa, 0x0, 0xbe4}}, 0xe8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00005d4000-0x5)="0072efb6f6", &(0x7f0000265000)=0x0, &(0x7f00000e4000)=0x0, &(0x7f0000bb7000)="792e5fbaea7b43b6895584f20700000000000000000000000480adf4") [ 70.000744] audit: type=1326 audit(1516867272.990:614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11357 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=108 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 08:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:13 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004b5000-0x16)={0x9, [0x8, 0x10001, 0x3, 0x9, 0x100, 0x7fff, 0x96a, 0x783, 0x7]}, &(0x7f0000fa0000)=0x16) ioctl(r0, 0x2202, &(0x7f0000002000)="") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000563000)={0x0, 0x4, 0x81, 0x401, 0x101}) 2018/01/25 08:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a2f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00005f2000-0xb0)={{0x5, 0x4}, 'port1\x00', 0x40, 0x21001, 0x7, 0x7b, 0x1000, 0x80000001, 0x7, 0x0, 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 70.059855] insert transport fail, errno -17 [ 70.083925] audit: type=1326 audit(1516867272.990:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11357 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 08:01:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x100000000, 0x100) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r1, 0x0) pwrite64(r0, &(0x7f00003de000-0x6)="947a4aa3965b", 0x6, 0x1c) r2 = semget$private(0x0, 0x0, 0x18) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fff000-0xd5)="5aacc5b4ceba0a243abbfab7a4934a7e5fe2872363f62342649b4c916cbf49d2bb5c550c11b077c86333eb4ebe63f8e39cde269b65df10faf1f4b6ed2da73fee2b9eebf20cba29e518b3a47753e3d86b1bab499d5be35191afd757c476eab46a3d24fce7229e023eb8e70bb8a0060d87d1a2b5a703253f59b4e66ddf9344ea54019bb64d9a5fc4eb0423999aec77e0570a4bcb7244462e75d7350b25e256494f7f92bda01e54b5d4db998ac2677614bfcfa52d46ec0eccfdcef785d2fe80d2b9ec109641f31458edd83f13450b12418094ec6311ce", 0xd5) connect$inet(r0, &(0x7f0000aa0000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000601000-0x5a)=""/90) recvmmsg(r1, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) poll(&(0x7f0000f7c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 08:01:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x3, 0x40080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000005000-0xa)="2f6465762f73672300be") getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000+0xa45)=0xfffffe4b) 2018/01/25 08:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xc008900, &(0x7f00008dd000-0x21)="", &(0x7f0000b5b000)=0x0, &(0x7f00009dd000-0x4)=0x0, &(0x7f00007f4000-0xc9)="b93857e595f608d01d069fc92d6782552174deaae1b93f4dadfa8dc2c81fe558a0f04a14d363515017d1d1057bde144946461b10296bd3cab09bc878fbaf11f9c4a30f91d029638255e0893a2d69286673cb19a6925eea6ac8fc037ca6d116e52b667232df6b48fc87f80b8b0637a0e08119ade17c1e73553e367055f500ab0c696e765ad5d6894fba53ae34f1750c15fec20edce59e30b14e34357f2af0d9c86d9b41ccc881fb850cf5365faf903642e8e8b60aa66673a8028421498c7d1f5c3106d3b6c60ac08695") 2018/01/25 08:01:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000052d000-0x10)={&(0x7f000033b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000489000-0xe)='net/ip_mr_vif\x00') ioctl$TIOCNOTTY(r0, 0x5422) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000273000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd5000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) getsockname$unix(r0, &(0x7f0000212000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c7c000)=0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x40000) open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) 2018/01/25 08:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000096000)={0x0, 0x0, [0x101, 0x3, 0x100000001, 0x40, 0x8, 0x9, 0x4, 0x800]}) uname(&(0x7f000037b000)=""/0) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/25 08:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f000053b000-0x50)={@common='ifb0\x00', @ifru_names=@common="731f0000026c5d080000000000000003"}) r1 = getpgid(0x0) tkill(r1, 0x23) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004a0000)={@generic="0732d32b7af3c84912720c785ece86d9", @ifru_flags=0x1000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000120000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00009fc000)=0x5) 2018/01/25 08:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) uname(&(0x7f0000026000)=""/15) recvmmsg(0xffffffffffffffff, &(0x7f0000198000)=[{{&(0x7f0000c1c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00007e6000-0x30)=[{&(0x7f000054d000)=""/27, 0x1b}, {&(0x7f00002c3000)=""/1, 0x1}, {&(0x7f0000632000-0x72)=""/114, 0x72}], 0x3, &(0x7f0000fe7000)=""/216, 0xd8, 0x8}, 0x3}, {{&(0x7f0000098000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00004d1000)=[{&(0x7f0000dda000)=""/208, 0xd0}], 0x1, 0x0, 0x0, 0x5}, 0x20}, {{&(0x7f0000079000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003a3000)=[{&(0x7f00004d6000)=""/181, 0xb5}, {&(0x7f00004ee000)=""/116, 0x74}, {&(0x7f00008ad000)=""/4096, 0x1000}, {&(0x7f0000c56000-0xe5)=""/229, 0xe5}, {&(0x7f00002a0000-0xf9)=""/249, 0xf9}, {&(0x7f0000c27000-0xa9)=""/169, 0xa9}, {&(0x7f00009d3000-0x46)=""/70, 0x46}], 0x7, &(0x7f00008e1000)=""/220, 0xdc, 0x200}, 0x75}, {{&(0x7f00000a1000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c8c000)=[{&(0x7f000026f000)=""/53, 0x35}], 0x1, &(0x7f000039e000-0x8)=""/116, 0x74, 0xfff}, 0x400}, {{&(0x7f0000f0d000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003c4000-0x30)=[{&(0x7f000009d000-0x8c)=""/140, 0x8c}, {&(0x7f00003e5000)=""/249, 0xf9}, {&(0x7f000087a000)=""/4096, 0x1000}], 0x3, &(0x7f0000f96000-0x27)=""/39, 0x27, 0x6}, 0x9fcf}, {{&(0x7f0000ed4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f0000b75000)=""/150, 0x96, 0x2}, 0x5610}, {{&(0x7f0000347000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aff000)=[{&(0x7f0000337000)=""/4096, 0x1000}, {&(0x7f00003f0000-0xc9)=""/201, 0xc9}, {&(0x7f0000520000)=""/212, 0xd4}, {&(0x7f00009c7000-0x45)=""/69, 0x45}, {&(0x7f00001bb000)=""/58, 0x3a}, {&(0x7f0000fe8000-0xe2)=""/226, 0xe2}, {&(0x7f00005b6000)=""/245, 0xf5}, {&(0x7f0000cfe000-0xbf)=""/191, 0xbf}], 0x8, &(0x7f0000fda000)=""/251, 0xfb, 0x9}, 0x7f}, {{&(0x7f00007b5000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006f1000-0x10)=[{&(0x7f000030b000)=""/74, 0x4a}], 0x1, &(0x7f0000c75000-0x7d)=""/125, 0x7d, 0x100000001}, 0x1}, {{&(0x7f0000b7d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00009dd000)=[{&(0x7f0000250000)=""/4096, 0x1000}, {&(0x7f00004b7000)=""/74, 0x4a}, {&(0x7f0000e21000)=""/59, 0x3b}, {&(0x7f000073b000-0xb1)=""/177, 0xb1}, {&(0x7f00004ff000)=""/4096, 0x1000}, {&(0x7f00001a1000-0xe4)=""/228, 0xe4}], 0x6, &(0x7f000093f000)=""/59, 0x3b, 0x1ff}, 0x200}, {{&(0x7f000054c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000f58000-0x40)=[{&(0x7f0000a43000-0x53)=""/83, 0x53}, {&(0x7f0000214000-0xe2)=""/226, 0xe2}, {&(0x7f0000acf000)=""/145, 0x91}, {&(0x7f00006c8000)=""/66, 0x42}], 0x4, &(0x7f0000966000-0x60)=""/96, 0x60, 0x8}, 0x40}], 0xa, 0x40010120, &(0x7f000076c000)={0x0, 0x1c9c380}) bind$bt_l2cap(r1, &(0x7f000019d000)={0x1f, 0x8, {0x8, 0xe08, 0x4, 0x3, 0x8, 0x6}, 0x8001, 0xfff0000000000000}, 0xe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000063e000)=0xf, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/sequencer\x00', 0x101000, 0x0) 2018/01/25 08:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000069c000-0x9)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000703000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x0, 0x0}], 0x1, 0x9bda) dup2(r0, r1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00003cb000)=0x100000000) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000082e000)='/dev/vcsa#\x00', 0x1, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000c6a000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000507000)={0x1, 0x8}) 2018/01/25 08:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00005a2000)=0x1) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) 2018/01/25 08:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000bf6000-0x38)={0x0, 0x0, &(0x7f00009e6000)=[{&(0x7f00004bc000)=""/97, 0x61}, {&(0x7f0000e0d000-0xef)=""/239, 0xef}, {&(0x7f0000f26000)=""/152, 0x98}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00009b8000)=""/209, 0xd1}, {&(0x7f0000b9b000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000c64000)=""/236, 0xec}, {&(0x7f0000be1000-0x19)=""/25, 0x19}], 0xa, 0x0, 0x0, 0xaa}, 0x96058fab3f84dbd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/25 08:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000022b000)='./file0\x00', 0x181140, 0xac) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000696000-0xc3a)={0x0, 0x1000, "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"}, &(0x7f0000652000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000466000)={0x20, 0xffff, 0x204, 0x9, 0xffffffffffffb025, 0x81, 0x1, 0x0, r1}, &(0x7f0000ba5000)=0x20) renameat2(r0, &(0x7f000000d000)='./file0\x00', r0, &(0x7f0000db4000)='./file0\x00', 0x4) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/25 08:01:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0xfffffffffffff000, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r2, 0x1, 0x3}, 0x10) fgetxattr(r1, &(0x7f0000000000)=@random={'system.', '!+\x00'}, &(0x7f00006c4000-0xa9)=""/169, 0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:13 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000+0x955)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000696000/0x4000)=nil, 0x7, 0x7, 0x80, &(0x7f00009ad000/0x2000)=nil, 0x1327000000}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) fdatasync(r0) 2018/01/25 08:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000d05000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f000075d000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = dup(0xffffffffffffffff) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000762000-0x4)=0xa5c, 0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000947000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000c4f000-0xb7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00007ba000)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x200) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00004fa000-0x8)=0x1) ioctl$TIOCEXCL(r3, 0x540c) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e51000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint={0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 08:01:13 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000de1000-0x18)=[], 0x0, &(0x7f0000eb1000)={0x0, 0x1c9c380}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000427000)={0x0, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00006ff000)=""/150) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00009e6000-0x40)={0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085, 0x0, 0x0}]}) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000dcf000-0x4)='tls\x00', 0x4) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e4000)='./file0\x00', 0x0, 0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00005ca000)=""/217) r1 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r2, 0x2, &(0x7f00007c0000-0x8c)=""/140) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000)="1056", 0x2, r1) sendto$inet6(r0, &(0x7f0000f3d000-0x96)="263d8478f26836bd6aefc30e246d1408788c181fa91ed2727c065be19fabb5ecff304eab21eff61f80e60754c4ecfbad21f7b249022de942e61fc00714452cd6e3c39971fe0da7a82f8d750d6c167690b6a0abb8d57ca628881a55be4558b24e41a66db80fc699279a45bf21cf253583d880b3cf7007096897f9d8c0d5a0aacf17746ed9d66cffc0f75bd0fb96ca60e97624bc853930", 0x96, 0x4000, &(0x7f0000f92000)={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x8}, 0x1c) 2018/01/25 08:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000874000-0x9)='/dev/sg#\x00', 0x4, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006bd000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008be000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000051000)={r1, 0x5}, &(0x7f000083d000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) membarrier(0x0, 0x0) [ 70.508052] kvm [11501]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/25 08:01:13 executing program 1: mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000002e000-0x38)={0x0, 0x0, &(0x7f0000aaf000)=[], 0x0, &(0x7f000014f000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ab2000-0xa)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000058b000)=0x5, 0x4) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = add_key$keyring(&(0x7f000043e000-0x8)='keyring\x00', &(0x7f0000ab2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000ab3000-0xa)='encrypted\x00', 0x0) sendmsg(r0, &(0x7f0000842000-0x38)={0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000ab1000-0xa9)="b0eee0779aef2b17f8d69995f96ea81e833e2db67029f05acec877bcda93869561336c5db81919c271b8e2defed3e8c27f29bb81e4deb07311652ce660e53517f36569f0f696f4831dd994058a04c4ce731410603788fddb75e03ca878715c22881bb30f3bd6880f85f46c977f0ef66f606e89075bf9fbe33f5f3a43b880c9f8aeb874b061b9ffb2556c0c7c591d966b6d4f98ee459a10271ca2d29414009b68863313accb12b31262eb", 0xaa}], 0x1, &(0x7f0000ab1000-0x270)=[], 0x0, 0x0}, 0x0) 2018/01/25 08:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f000081e000)={&(0x7f0000617000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a8d000-0x60)=[{&(0x7f00007bd000-0xbb)="", 0x0}, {&(0x7f00002fe000-0xe0)="0e63501baf6cf9f4c7fa8531e57c4f5d603a604f12ffedf16c5bbd5f78c2664024d47afc2b80af9d7609521799072a1bb0ab7aea89d7f8da3e9b10dafc6da721e8a1cb149f92009030ae07d32659cf199725061e711354a375e59a67c37d3c2877b775aa4a835b00f82b8762d8740ac9ca3be4337326578bb028209cda4c90378241cd87729127963a23847d48c8d02f2125b4209d6ed552e70121a5369e5f145050559c0ca57a9a6fbf5c27bb532b4c665345597abdf7ead54916237a05343dda9fa7cc8a7d578fe5d404c25ed1badc3b9446dc16b1f81b161a72d816fc4a3e", 0xe0}], 0x2, &(0x7f0000f76000)=[{0xe8, 0x0, 0xff, "c4ac180993d55f33512c0f8d88ef458d38fd450aeef104e90311499d381756bc326994db6bc3f46729d3a3f395e8abe81152ea8e212ebd88733a8939c1229234a721196cbef135b4ad47f307fd85e325daba680531fb324909cce67367e406d495d686ba948bbeab8aef7bdadc00a23cd88b77024fbccae31a4c2544d71dad85cbcc7aa90f152e53fb7aade86a958d757df930f5f0bd6f0d4097d29b1f025b19e818706996124a9aeaaaa4a261a791da40b330d47f939e4c2105ff5383459fd22fbcb916f899b0706ae76acfe6da7a1b1c93dfde72bc"}, {0x40, 0x3a, 0x3, "9f01f402dd99e14fac92ff3968f10f0f1c5c6ae9fb00d673f6674984a74000e02e46cf61f9494e776330"}, {0x10, 0x119, 0xff, ""}], 0x138, 0x0}, 0x844) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/25 08:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e61000-0x4)=0x0) r3 = fcntl$getown(r0, 0x9) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000060f000-0xc)='/dev/autofs\x00', 0x40, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000b36000)={r4, r1, 0x3}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/25 08:01:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x1d, 0x2) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00002c0000-0x10)={&(0x7f0000514000/0x1000)=nil, 0x1000}) msync(&(0x7f00006b7000/0x1000)=nil, 0x1000, 0x20000000003) [ 70.578655] kvm [11501]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/25 08:01:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10001, 0x8, &(0x7f0000000000)="15148b1dd0dae83af3b0207a6a77da5f3a971caa3a5b9d663ab1e06758c2529382e0f4", 0x23) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000002000-0x4)=0x3e) 2018/01/25 08:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00009fb000/0x2000)=nil, 0x2000, 0x8, r1) 2018/01/25 08:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xff, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = semget$private(0x0, 0x6, 0x8) r1 = geteuid() getgroups(0x7, &(0x7f00004ab000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003f0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000)=0xe8) r4 = syz_open_dev$dmmidi(&(0x7f0000c2f000)='/dev/dmmidi#\x00', 0x8, 0x101000) r5 = accept$llc(0xffffffffffffff9c, &(0x7f0000525000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000083f000)=0x10) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) r6 = getegid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00009cb000)={{0x3f, r1, r2, r3, r6, 0x1, 0x5, 0x0, 0x0, 0x0}, 0xfffffffffffffffb, 0x4, 0x2c, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6e000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r7, 0x4040ae72, &(0x7f00007cc000)={0x8, 0x2, 0x10100000000000, 0x3, 0x31}) 2018/01/25 08:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00004ee000-0x2c)=@ipv4_newaddr={0x2c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @generic="a037b4dc17453420771818bfd8d01e25"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:13 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file0\x00', &(0x7f00000ff000-0x8)='./file1\x00', &(0x7f000032b000)='romfs\x00', 0x2001000, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00000ef000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0}, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f000073d000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000056d000)=0x0) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/25 08:01:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d84000-0x8)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000b5000)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) kexec_load(0x0, 0x0, &(0x7f0000d5b000)=[], 0x0) 2018/01/25 08:01:13 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000fd2000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xaf7c) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00003fd000-0x40)={0xc00000000000000, 0x4, 0x10001, 0x2, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/25 08:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00002e9000)='./file0\x00', &(0x7f00006d2000)='./file0\x00') symlinkat(&(0x7f000001c000-0xe)='./file0/file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') syz_open_dev$dspn(&(0x7f0000cd9000)='/dev/dsp#\x00', 0x7, 0x20e040) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dab000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bac000)={0x0, 0x0, 0x0}, &(0x7f0000971000-0x4)=0xc) getresgid(&(0x7f0000a74000-0x4)=0x0, &(0x7f00009ac000)=0x0, &(0x7f000040f000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f00003c8000-0x38)=[{&(0x7f0000857000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000279000-0x10)=[{&(0x7f0000b3f000-0x2a)="149b1f045d022b3534fd05b2b3db7bbe257e1aafe3f941135a6cead4c1b9005bb11b394af858145cb226", 0x2a}], 0x1, &(0x7f0000206000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40}], 0x1, 0xa1871e857ac45ad5) execve(&(0x7f0000865000-0xe)='./file0/file0\x00', &(0x7f00007f7000-0x30)=[&(0x7f000060e000-0x3c)="6d643573756d5e6e6f646576217070703070707030dc73656375726974792d7573657276626f786e657430706f7369785f61636c5f61636365737300", &(0x7f0000030000-0x6)='ramfs\x00', &(0x7f00005a4000-0x8)='({&+GPL\x00', &(0x7f0000f0d000)="76626f786e657431707070316d696d655f74797065bf00", &(0x7f00002e3000)='ramfs\x00', &(0x7f0000117000-0xc)='security}^$\x00'], &(0x7f000075f000-0x30)=[&(0x7f0000dce000-0x3)='#[\x00', &(0x7f0000e02000)='ramfs\x00', &(0x7f0000c63000-0x17)='trusted(vboxnet1[(!+!^\x00', &(0x7f000070e000-0x14)='&cgroup$lo%vboxnet1\x00', &(0x7f0000534000-0x15)='%wlan1wlan1vboxnet0%\x00', &(0x7f0000f7f000)='ramfs\x00']) symlinkat(&(0x7f0000d59000)='./file0/file0/bus\x00', r1, &(0x7f0000930000)='./file0/file0/bus\x00') 2018/01/25 08:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005b6000)='syzkaller\x00', &(0x7f00009a1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f00009c5000)='pkcs7_test\x00', &(0x7f00005e9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000497000)="6c77f7aee9ea288ca304a00a8dfd82d25956b4ce2f37984845afdd7d10dd9ab5f0683c857a4ce1a71f2089bc74e248af3101e2f9af674190d9", 0xfffffffffffffdee, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000938000-0xa)='blacklist\x00', &(0x7f00001ea000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000860000-0xc)={r0, r1, r2}, &(0x7f0000506000)=""/84, 0x54, &(0x7f0000eae000-0x38)={&(0x7f00002e7000-0x40)={'sha3-512\x00'}, &(0x7f0000a89000-0x1000)="b9ba3a773db8e97a5309d4d1aadd8aaa0bf6e70f72f23093f104413e3b0d9ee53f88de846072b2f898c3707f97c43c1400a3c4ff2b89f2362c92d315873dd2eea6ce538a993ca9a0838e6e686a1acc7cea20140014d5314a345e690c30b0f3b43c16e5e8e533ac599c72db8a9701c01cfe90acc027f534946a250d8d431ce7fdd9ffa8e924d5d335f2dceec6bc3e4cd3efc1a101b691daa2e50987f27322bfa13a1716aa955353ed87ed03e1ffd284a71955fba52f048d9a9f12efd9ef9b97f56b463990fff3a51308d84fc9406cc84ce34d88338497f59c1e385284209526a42069c641092edbdec24418bfc1fb9ccb3ed25cc8bbfa25b7fe9352bf78589d166c12a572875c7402630dd47f2e27f30a3a0e45ff0d7ef55a391b4cc7537d5ca86ae6c1f2c3035665056a3fae9a9a506818ab2765c655f5b3a5520fb65c7681c6ee5bf8a6af3ea683027d101740fb53c4b3072aaa7a4925dbbf6b172f63990ce9693aea37f4611a9353b1a6fe344f235f9dd9777fe94f9274dda2fc3f29cf82bd1626ca4d03b442974132c481c3a07ab1c7392d1de4d95ed29c6082ff55320cd0da733e0e30ea09067336e3fcd7fe9f9c72dd0c0c4ca35b6e8656fd9525f473bb5cf66c40da4f7ba5b35febbff815d97b67d4f6e32c1cea27b1c6ef6160666fd308f94e898bd52a8921903f77effbfd0983c1e2798b9d5ab5d540f58cdefa6713c2ecbc47f0479d2958082050424ab1f4ca3b41dc0acfa124dfe01db21ae4185c47c08891e0b49d15e4f58f2e1002af5e8a6395283454dcfe23ecdb3b2050809d12748e2b764e7ea0bd07953ee59ac6d0a767b0ca3486c5d3ce55c6cc8974710d7fed7e676264c479e4943cc10dee4317e0504a5d2924f50c9795efe10cd33562e77c5dd7f19b482b374e21930465e38261db26f6d7f5ea6e2914474bbe968e207f1ac4c6598e7ae1610ac8ed1922aff6f0ee7452e361343d65dd4314accab3dbb357c5f13ff8fcf7e162e19597e511714c08b694350fe3e6cac0ec2edcdf12b27b0fbe1bb9ff51dd04a08caba0ac3a5e94aafb051b65771093a983b29aae9d3720996c78cdde8ae1a3d821f45f63a28169bd92eb4b7ee23d3b48e210ebd9401c3a04cb41d0b0e3aafd2faa5e1ee331fca9cff40d29d651bb4e367ab0c437a6d0c751a59e560f339f423bab9d36bc1bbf6f6f3d49269b057c3410c70d9683b133e24dd93727a98928e0a3d5f5f47c7fac1bc4ec8ce557befd94305b8f3e6a97adfda1430e608089fa76d7438a7c5c3b4e0e0fe1232de74fed7d47047e09852cd1de5981d6347d79edeb392c8746125a4127a9c43e107f693a4d783a2c86250b1831db2668b4fef487ef0bdb7764d02951b42bd6af41d26dda9adda10b6419a227981656b94978a624188f42b0ce5690d9eca82ca2f517d2ee3d86a0e1dead7c14d2d2b82bef246ceb4676a55ab1394b0f142ca5b81b284d1138a16e47e9d21ffe77d6fe6d3bc723959d2708da25c555a7f031e8f85dbad79570ec910ac58eb63af5f85880e2535f734c8dad69acc1402a92aaca303cb1c508df38c78a989ed0ddac2cb62e90c3c55e855460095848787b6e2329e407c8cd6909fe55efda0cd8c66da455cd40836da3f3245f6c92eec8221193ca78623c7eace7521363dafdfa4ec29c3b5871ab880cf51286ea19d055d3398e24b55cfa514743b205b5fbb81fd92fa61126a3d5f94ece8939481ac93deb697c38508da90a8c1ddfede84b993311cd1202c84a89fda528bb70a571489c0303be0d2daf34e6cf3960da01465d7610f3b06f863070f933f90673b9048da46d0346259c8c2461d1c8898b52256415ff67da1ee5b118202f731a37052cfa446b062e6b347c1eaeee568a55e4b93878d0b7ae4da1f8af97dc35fd9731b7ffed4ae4f1fd73e65a63f21ccf40481849f861c3fe23980ec69369e0012c27ed3a1f399b3f1702ac730101a667654ce29964b3803a65f994ea73cb98b35d74d20c08829561b17fa3923ebbd96dd523a339be9073b631208895dcc0e892f0491ff6bd69bdffe661f47728bc1cbc201c6dca03372012c54b5fe62332eb18a7f9327a643b9d1b32f67e62d28e7f291978b3b1773b8dad8a98d016a4816460696a4586e74120af352fb099767bec2c3a7a2b9d1a7b5d849441ab2821d20865e72114a19f9ebab8ee800699aa47ab3432fadf0fa5d6482aafd99a81ab51dda401ef234eb5ca2a3e8960b71ef2ba0c15259c1fcf22dc825de8b4ac2343c67d993a243b4a116479e45143b9ca9dd563d5df76df3414bf1d9d1ced975245aa69c22af18264590d8e69b63ec05cd8cc0a4e4815f90d38970f99ac52cacf099e28ae418a11384055e56832c2b46c7fe4b729be22038946fe7aeee194d203058b4887d781e4e463503b3ee76ed24e9ebbf9b01d88e7f0d36996742e7724b9d5ad107cc57965e545715b4af7cd142d4f2c31400881060a40d2e0f3e9737aeb05c5b3de96ac667bd388ce5725edd54fc38bd477c344673fd4aade5b07a7db38a66c8d7317534b817053098139f13bfd7064840e1be3da347bce45cbde9255ffe878d1e47c4cc31dfb0e52817a3c82a50ec830ca8c4c88566083dc2c07d4e9b5c31a767dbb96e5bcd3259b8f8b98e893f27c27589a8181b25a0514e86a81b3b3fd97dbd78fe30383a117064339a911f9230e34f4154f569763c1e7ad4e6756e18b4ce6425475103d793fc57acd297178bd5f287d92fbc38908f704320a2b724c49b5e14f5b7521f0d42bef7861c7ee36f6225b88cfefcbdd45264e5ed6f63566b77ebd25d70bc207296fa8ad76daea26ba7c1475c9a812c998c6abc0448cb787f8e8e08eb5db8d0f8cd63392728c05b9a6de32880139e5250c473f0078ae82b110ab1ec4c0e33a24a892aac4bcfb1f03f4c228ae8f841d4eb99166cfcc99d75f2f5b7d2c084d5e3e7019ea78c25df4288d67a2ea5d2ffd3b5889bbdc194b53262772299a34d1d370988032125cb76e6030b047b0f8e734ff3730aa30d136c10a65fbe20e79af23205014bd0269701b5dfaa9cb0dd16ff3a859ea41b61cd42abd4b00b336e4389e0c628dff710d0686489b98620cde7345331afc9dae2f7a4cb43f3bf963a2cd45d4ed81db5575c3f51022ac8bc1c53aa935b0f2c90b66f91a33e15fe5857a515325ebd490059c97520d32c2cd063bd018fb9e3908550041aaf3c4e32a5500dbe0521f7d2ede83f8f8366cb0119eb0b864d40d07c41526458f0b44ef660a0ae61d48764885276e4bfc206d095b3b4da8d30e8e3e07d83be1b5f5b0053fee27f56a63c014db5d9ce0c6278b609c85ad0e589f10500dd3ec3c48f9ed40453897c4abd1c426e1e1c9ef9a16b1fce9ecdf9c10a81b76dc3aba38f014ccbe235e044368a55340b1e3220d33316fea09fef253e39eef96e09c95be7003d5cb8e4759958ceeb7ac6cbcf29e7a39867ccb3f826c8ffe8f3eba0746f6bb4a6311161da2c42f1859b58b2846180d3f31669394e5237f9fda016a46d72877f3a7fd841aa4c9be4b4db73502b578f33d421554fad5d0e9b6e6d381de6df379de591804217b4c0e913b64b4d67f71b96753ed61bd51c465e84a23b03809f64542ec4dff6d13d2a93800fd7f26dd147c852d9f7836f9d6c4636fc5a65c1da3b1b49f2b2e324610b0fd7d36ec7eb225076f71c57b089639be02296cd51fe95468be0f6bee52603b1de47544e37f60f2f5efd820c947717ce9b81804265a8f4ca1abc1d0c1aad01ac0b93bc53a9836da3ce5d6f46cb3e321922136ba107d7cf96c638ded16114b509253b8d90ea2f989e6fd6a77b6eb7757d0e4787289850746c5a1abaf16ff1156dd277fc15116bfb456ecfbabc20f05d7c4664803e65d5f0723723a13750c430844d0b49704d3b7f285719c730a558a977118368e6d51d7df353e3ef54b383373dc4b44e6448ee5f33c1476bb24e395c180288dd913e450cc26f8a24c50038b9698526a267825fcff0667ee770fc5a8bd085a2bca09e61ff7485de51225f3884dfbaf37ffca43f470b0e3766d316a035f0b4f37868cedbf5d19cc529c1b7ce3778cde80584a5918e28ad46e210a9f0bc4102bec3a5909c5f0fd3ade3f2ad32e8fc560009e2b95a58c6d0eb41c0b0e53a4284ef8429e767aebcfecea16e294a84d8552361218ac5e4321f8c32a72c420a3efa3a4c5adfbdf4182d43eb0af4daf2329940b59545375a25c779e959cf69b22fef89d5bfc0b4fafc822aa1f0ac6536d7c17a7fae7086b9339935c4411676026a733679433999227f65b3d2aba64ea168629c5a24b60f05119bcba0935cea5c2726c8afeed8a85a13ea0268dd9c7a7c4d9d9de19015afc5e0b575f35e036260b367354d46c504e73f2ae647392b38e6609551160ccbe5e12358b733a0dfac47204e282b9de38376d4e0afc7b8fadb711f047b4ec5d0c5e79c46cb9b3596c404960d7013090544f5e2476226e8e1e71b5fd11286b60371e41762bda577524aaf3f23525a7fa493857400d39e34f521e04a2a685e5c0519c825a41b2661e79ce6750aebf0c320100c6013063b27dd2003d8864e887440eedd4305af407f721ca99db419832b3e39f164d1d475f406d105cdc39bdd8f332e58b949f1717d2eee8e58fb2d2b7776402d7f6c78073555db7f37a5f0d76372d23792561d3f31532bcbbfbfe9c4e2853a6b5f3c46bd109472483eaf12edb14ac3fdc8d394ce99cdf9f6b2a22ddc47760611fd1466bd442233f6bdcea0a59a72443d4e58e216fc81c4b007f3fe47eb2a39e93517381be73416ea0bd48c8c747c42c7382c5c6215e246e37397e20c7d0aed8857167b809b6e502d99bcafd7a568d5355c513ee313337db7a0f28db3151802e669f5c3dff4afe71a5a22a35f0eaefb9e93bb67a6a4d52b12a53d92d12d27faeb54eadddcde302f05a45d1070a654be48b9b70526d5288971069749f42910afeea0f0f991edb26b08ff9dce0c4c7596f0d24023a536d931139aad47b5c4f6e1db5787fb5faac7b3c6d38c6c5ea64d6a723cfbaf1f2377600a7971f24bb71176ea54d63118341c556e5500658f0a19df5022d915a08c7a56a237b884c2ae6645c07ff385856aff04c1b83d21cc4cde2f49bb22e8a7d3ba34ae69f437f3ef3394b392f22b9dcd4b332d22944e130dea2f5b74f0b7db78d1904e00d4746b652cd656a13a953a0e906e9471017982221cc0ce4dcd09d993fddf0394cf09e6acaa40146042a8780e5c19de4d02089a8efaf9363f212964bfa0e70768725e31329215d08f438310a180563a17207c58b1e31f973210761373a244b50314701985eb4a90902bddee18bc43d952291e0ff79af4c7416e9670f438519a3c41f83db0dffb0af1a5ee589a58c97b4e030ba3cadebf078f62ae6d4737ae38c1cf8d2f7ec649da853336c6fc537b3880c7fa669c95eeb9f00416b09a40b5e3127e8380bd341b3431f74f09a75d802465c3960405ccceff0a7164f2b4597d6dcce55899328cfbaea6232a1e0daf397c446adb9b76b16b3719a0316ce0f906f2ed1c5920a838458e87bbbdd87feb29ceed23b235b6391a9f2a46092f07f8872146aeddc0f8383ecdd2a48a5e0bc7f49cc24574a468e0d79e6d425994f9c30c11d24b59e3b4c8e43e4d773d1098c69af2dbe50ed2bd75595dfcebb59902f863c9c2093cf9639f6b66bdbda11181c3cfde71a2fc25825b20a6e1df0ee1118673e4dbefec3317fa716ebd154e8b10db42bbbcef9106ecac6e9eb6695c933db56b6eb8d0d428c", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f00000f1000-0x5)='user\x00', &(0x7f000067b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e5a000-0x74)="c849fbaf9a60462f559a580d07adff64434ed8455ac75e2e8711ac1bd895afae7a8267705c10fba781040ea29340ed6ad0f28aa55425d857db9a2ee36b682acedabc00d4ac8657946576bf3429b534a77987857ad6c4a52d68d517761e650abfbf99a82afdb641e0cca4f6e686b2a9f2771f9f0c", 0x74, r1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e35000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000bef000)={&(0x7f0000362000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000672000)=[{&(0x7f0000b6c000-0x70)="d4d3b64c0f6d47a7b3e1120b08fe679fe3c07d2bb3e1b20d399027cfdd2398a0e1383ef829f2539860beb5cec246870c32ed22b406715fbb60ebecdaf2f6f6872d8335f36baeddaa3ae7c03d5fe416a9a3cc48f95f7791e2baff15f369362be36debc63bf1ddd514429a9ff278925630", 0x70}, {&(0x7f000062a000)="758b2c52077946", 0x7}, {&(0x7f0000c95000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8000}, 0x20004000) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f000024d000-0x8)='./file0\x00', 0x20000, 0x1c3) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 70.753734] QAT: Invalid ioctl 2018/01/25 08:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d61000-0x8)='./file0\x00', 0x2) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:13 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8b) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x8000, 0x0) 2018/01/25 08:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xbe27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d58000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$intptr(0x0, 0x7) prctl$intptr(0x29, 0x5) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") clock_gettime(0x0, &(0x7f000033e000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000023e000-0x20)={{r2, r3+30000000}, {0x77359400, 0x0}}, &(0x7f0000901000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000bc1000-0x90)=[{{0x77359400, 0x0}, 0x0, 0x1, 0xb2e}, {{0x0, 0x0}, 0xc0, 0x200, 0xfffffc0000000000}, {{0x0, 0x2710}, 0x9, 0x7, 0x800}, {{0x0, 0x7530}, 0x1, 0x8, 0x3}, {{r4, 0x0}, 0x7, 0xfe, 0x7fffffff}, {{0x0, 0x2710}, 0x2c, 0x9, 0x3}], 0x90) uname(&(0x7f00002a6000)=""/15) 2018/01/25 08:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000878000)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = memfd_create(&(0x7f0000bff000-0x1)='\x00', 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e15000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000d0d000-0x8)={0x0, r2}) sendmmsg(r0, &(0x7f0000973000-0x3c)=[{{&(0x7f0000d4a000)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a46000)=[{&(0x7f0000ff5000)="de547832fa0f531a88ef85a9dd2cea65de82566b9e640a6a2228aa166b104856f0cdba221eadfadce68bd87c895fc0e8ff6ceb0e702d2c4ae79e35fb8d5a20048380bfe1063483b96108f46b60b6d6c0a933f127f8", 0x55}, {&(0x7f0000096000-0x1000)="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", 0x1000}, {&(0x7f000091d000-0x1e)="b84098ace98ba38d410ec3eb9343af9fc45cea23b0ceea98741bfe6506af", 0x1e}, {&(0x7f00009ce000-0xe1)="bd0994c963ab248d0b02dc20da4075c200e4a08b3bd86c0cb419d3ba96e9046c103e905a0a98717ed2e864b7b09ff90bee7693bdb6816771e03d3ab2e4ce8b8ce28e3abd2594e5ad4860ee934fe66e4293dcedaf8d97a1d5cbf577e95cf7d0c04d04cfe6cddfe85419fcf3f04b8dda65bf3758a42b820836e9f2d315f96ae002c5fb73c1855824df9b80c4500542693e64564e9c09f44685d161ee4bc7b89963238948daaf06833a16d4d86ff78cc0b79b5cac056af56bb55cebe7c9b3a721dd6ed931b7c2a8891127b375da601795cbdd7a44966bd701d9b994615e10da461598", 0xe1}], 0x4, &(0x7f0000f09000-0xf8)=[{0xf8, 0x1ff, 0x5, "86122fb520a2e817604d758017f5ae710a8b4ca5a62a62b4561e47395edcfb1eb2d1a7172b7c7ddc4a2f7e327c3d88de81464682dd85480451370489a3a68446c828993b779901de44a3d96528bf910ae1b741b3303012964ce49882ce46b0478acf31d3b585024592ccfda76f8c3225f6224acab1744c8e45baaaa7dd5107f8191d755893a976f9752e760b052163d02635c918975d5a35d64cafa27b4f2b17a8e49cf5161b18aaf1712e811764dba43018a4091e1d7ffb4b526996618792bbf22690b881b0d65ce22ee41a634ae78ab4cd3adaf61fc5aff0039277140bb9dfce33a5d5"}], 0xf8, 0x4000}, 0x10001}], 0x1, 0x4000) 2018/01/25 08:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000ed1000-0x5)='./file0\x00', 0x40, 0x22) mq_open(&(0x7f0000c6d000)='\']\x00', 0x0, 0x2, &(0x7f0000e1f000)={0xff, 0x9, 0x88, 0x100000001, 0x5, 0x200, 0x7, 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000980000-0x40)=[{0xa, 0x0}, {0x8, 0x100000001}, {0xf, 0x4}, {0x4, 0xa}, {0x0, 0x3ff}, {0x3, 0x7}, {0x7, 0xf83a}, {0x8, 0x1}], 0x8) uselib(&(0x7f0000c34000)='./file1\x00') bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000020c000-0xa)='net/route\x00') socket$rds(0x15, 0x5, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000ddc000)=0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f000025b000)=0x7fff, 0x4) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) open(&(0x7f000050a000-0x8)='./file0\x00', 0x0, 0x82) 2018/01/25 08:01:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1d000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000bfd000-0x2)=0x5f) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/25 08:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x27, &(0x7f0000d25000)=0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:14 executing program 6: socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x20000000) r2 = dup2(r0, r0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00003e0000)=0x0) 2018/01/25 08:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x103002) close(r0) ioctl$KDMKTONE(r1, 0x4b30, 0xb93) socket(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) 2018/01/25 08:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) socket$inet6(0xa, 0xa, 0x9) 2018/01/25 08:01:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x3, [@dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000337000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000060a000-0x4)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000757000-0x9)='/dev/ppp\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b9e000-0x4)=@assoc_id=0x0, &(0x7f000069b000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000109000-0x14)={r4, 0x8000, 0x8, 0xa72, 0x5, 0x5}, 0x14) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r5, 0x0, 0xca, &(0x7f0000000000)=0x0, 0x10) 2018/01/25 08:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) 2018/01/25 08:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000910000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000711000-0x3)={0x0, 0x0}) sched_getparam(r1, &(0x7f000019b000-0x4)=0x0) perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 08:01:14 executing program 2 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000371000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000d00000-0x4)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000048f000-0x190)={0x5, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000053c000)={0x11, 0x1, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001b9000-0x18)={0x1, 0x0, [{0x17b, 0x0, 0x0}]}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00004f4000)={0xa100000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/25 08:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x193001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00004fb000-0x8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) flock(r0, 0x2) 2018/01/25 08:01:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000da5000-0x50)={@common='bond0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000d2b000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept(r2, 0x0, &(0x7f0000e62000-0x4)=0x0) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = memfd_create(&(0x7f0000858000)="73797a6b616c6c659500", 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef0000-0x2c)={0xf, 0x0, 0x9, 0x8, 0x9, r5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000033f000-0x4)=0x1f, 0x4) syz_open_dev$dmmidi(&(0x7f0000ada000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0x6c1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) mkdirat(r5, &(0x7f00001d8000)='./file0\x00', 0x1) 2018/01/25 08:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) r1 = dup3(r0, r0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000015a000-0x4)=0x10001) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = syz_open_dev$sndpcmp(&(0x7f000024a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101042) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000a8b000)={0x9, 0x100000001, 0x3, 0x3}, 0x10) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ace000-0x38)={&(0x7f0000dfe000+0xa78)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f000086d000)={&(0x7f0000cb3000)=@getspdinfo={0x194, 0x25, 0x0, 0x5, 0x0, 0x1, [@etimer_thresh={0x8, 0xc, 0x3}, @offload={0xc, 0x1c, {0x0, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x5c, 0x5c}}, @output_mark={0x8, 0x1d, 0x2}, @algo_crypt={0x7c, 0x2, {{'ctr-twofish-avx\x00'}, 0x1a0, "afd55f43ba55cce148fbc80a9203d6649d6c0a3692b1cbe938385ba06a97ef5dbc4b5a16f2801dec9ec2d7e43798150752494228"}}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xa, 0x0, 0x3}}, @algo_crypt={0x90, 0x2, {{'ctr-serpent-avx\x00'}, 0x228, "05e49981077a76cb0b9f6d65485472a447408dac71fb643648ed1c7207766a93ebb72cad0b193090f2c88eead5911203adcf26993008b680dc4e4816f22bc5dfe7fc1bd42c"}}, @lifetime_val={0x28, 0x9, {0x8001, 0x0, 0x80000001, 0x1}}]}, 0x194}, 0x1, 0x0, 0x0, 0x10}, 0x4008004) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/25 08:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/mixer\x00', 0x0, 0x0) chdir(&(0x7f000052b000-0x8)='./file0\x00') writev(r1, &(0x7f000071d000-0x50)=[{&(0x7f0000a3d000-0x9a)="01a2085ac710c56f54c9f12eb9d5a923bfa1e5ee107e25e5cc2514b8c02b2712bd763db17c6013c75f99614f134cfe01b4a44e38d65f82e0ed85ef1babda17a66019822895f1f5b0142bc924a5fb4de85ce3f2af87b5c2f969e5de53ca10f1175a1d5ae047a0b0e0a1dbdbbcd767666221e49492e3ec1e06addef47810d0d046a0a023062be6aee1f27004bfb07efa835bd87cf7ab9bdc5ac257", 0x8c}, {&(0x7f00007e1000-0xee)="c8c777f24089196b7aadfdfa92960c0392a13e0e03e006d317c15dbd288f4c784f8198e61d29c79df5f048bdbf9b0a1e984325250e617870b1f266fbd0671224bccff312a758784f0fe4ca6483a836e5c5b2b910a8fe7fe5b0ef70c8a31b52d188cbc32292e0ba2e8b5dbe6c29c885e478c9e4957b83feb509c971a4898ed5c75b757a656ac68fe22a02374bd8fb0c99c8a63d4e192d40e169b91bfd035eb557b93d55314bbdb6226086009b1438317ec163530d81bff28acd93f058f0ddb111dc910780fc80edc720153e8c5a76fc7216aa64ba3ab6ed0dc14cce2b36ec44f697bed04b853e06cc5861cda18b1f", 0xee}, {&(0x7f0000480000)="8e24efe034f26fa732116db6eb390dcccb6483d0fe4156540ae49b08f3daa603e520001ba49deca74516593b50861f1229c3436490d69952553de0a7f103a5eb70c01bfb0c1d26762d8c65e3803b5fc9e78c136de715735f633e2bf0471bdf95601c99cf5ac89905b6e348dd710182b3d81b886f218bc8ba7a2a4d7ddfc0", 0x7e}, {&(0x7f0000c02000)="fc9d981997712bafaa1129ded2ee4de554cee5f25cd405c59b007401955271e9e6a58197da9b76b4ead842a63bd29bf337db93210885535c0cf47e145ef384b4b6aa74d7b87ed33221c9be1b1e472e4653bfc2a92e9a0070b3c28018fe2165b9ed34cefeb78289b9", 0x68}, {&(0x7f000087a000)="4d7e4da6239ce27835eef89be5f6a7ab071ef352477d787ca2c6", 0xe}], 0x100000000000031a) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f00002f5000)="0af4a7b4") getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000d62000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/25 08:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f0000840000-0x1000)="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", 0x599) r2 = syz_open_dev$audion(&(0x7f0000c8d000-0x3)='/dev/audio#\x00', 0x1, 0x100) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000719000)=0x1f) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000568000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000e9d000-0x8)={r3, 0x10}) sendfile(r1, r1, &(0x7f0000650000)=0x0, 0x9) r4 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000465000-0x8)={0x0, 0x400}, &(0x7f000053c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000316000)={0xfffffffffffffffc, 0xc, 0x8, 0x7f, r5}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) 2018/01/25 08:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) set_tid_address(&(0x7f0000a39000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000544000)='/dev/sequencer\x00', 0x440, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00002f8000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000ed2000)={r4, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b9e000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000055000-0x4)=0xe8) bind$packet(r0, &(0x7f0000832000)={0x11, 0x16, r5, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/25 08:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b00000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c52000)={0x0, 0x0, 0x0}, &(0x7f0000781000-0x4)=0xc) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) renameat2(r1, &(0x7f0000027000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x2) fcntl$setlease(r1, 0x400, 0x1) 2018/01/25 08:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000ef3000-0xdd)=""/221, 0xdd, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000837000-0x4)=0x5) 2018/01/25 08:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x403) listen(r0, 0x20) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000d11000-0x4)=0x5, 0xfffffffffffffc2e) sendto$inet6(r0, &(0x7f0000013000)="a2b4109f3732e5adf107fbd2215fa1b41f7d9f536077d66c4751f120dfd0fccb0b24ddf5fcb7bbe4fe6ce588cb9ba8d89f52697186a1852fad471dc188e36488a7b7e4f6e0197f5683f6a10bf2c40b8420b31b57721245aced9b49b60276137e68104860efc7e0e3273aa67ef23e423d2301e8ca8a91aaba75f3da1ed6bc82ffb85725c340e04b65865c0a8e32bb231a59ca31680b5440f54889238e4475bb54596cdda157309dc475d35b85e68e613bbfb9c588e0530dbb42e886e0c4ec6f63b52c87e6321385c295f05e60593de601dc181531440e33f7079419436da14fecf3eb488fedce2017ab110ccfca1ed4d9df5cc2b5c5", 0xf5, 0x40000, &(0x7f00006ea000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1f}, 0x1c) 2018/01/25 08:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000725000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d3000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000048c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = fcntl$dupfd(r0, 0x406, r1) recvfrom$inet6(r2, &(0x7f0000a42000-0xe)=""/14, 0xe, 0x60, &(0x7f0000e63000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') writev(r3, &(0x7f00008d4000)=[{&(0x7f00009a9000-0xc9)="ca1b968a9ccfda241d8f85f1abc557ca4f363e8103fc381c529dd3008a700128a738d05486884809ae01ad045e4f6ed634a7547abcb816d8544b8d46010596ea678bdfdbb97d198fbb3d17fa5769df2e5bd36dae1531ff575d075675e4a8c56609e6533bed7b95410b31a53d340e4c7c700374881c04d19523c17da1a07903b829d6853ac5f3c8a55c6b9f9ecfea805bac4eae8464aab8577a55d09da4582a3e5ccd89affb29aec63de87b8016be667e653d3cfbcfeb67d27b201ccf489598703891708f35c1e60480", 0xc9}, {&(0x7f0000fcf000)="ae61c1e35f313db33bada8d779fade65ba5451f67e9eef8e4d07839ddc9139090271b9f7402d1e8eb1", 0x29}, {&(0x7f000002b000)="e5bcde5f91015561f27a00fc7a2ff5db2c8c1225192facded25a9edab2e8504ff77ed05670e30296222488bac22ee22bf4a4", 0x32}, {&(0x7f000019c000-0xa4)="c8baac09466a4b3a0f754c04a7b1ccb8edf64bffd3275fa6b32b5b2d22ab36c8865942b5634a5d4455c7350e5de2a54fea23a0d235d3d1fdf639da06d4c304c0169182c7ca35609846e0485a4aa8d1811ae7c74b1935b947a5220c968f426a7fb1cc69d67dea75a631d5a9c8b42b882acb0063b3c1ee5cadeb313369b7131eb021d07a58fab1f62740e837d722dbd8768852b6c7833e62fe21ede874e6bc472d6e5cbb87", 0xa4}, {&(0x7f00004c2000-0x13e)="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", 0x13e}], 0x5) fcntl$setsig(r0, 0xa, 0x36) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000107000-0x4)=0x9, 0x4) 2018/01/25 08:01:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x100005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00007f7000-0x18)={0x7, 0x8, 0x9, 0x8, 0x7, 0x81}) shmget$private(0x0, 0x1000, 0x110, &(0x7f000058b000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000-0x8)={r2, 0x20}) getrlimit(0x3, &(0x7f00002e5000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000087f000)={0x1, 0x0, [{0xfbf, 0x0, 0xfffffffffffffffe}]}) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockname$ipx(r1, &(0x7f0000462000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055d000)=0x10) fcntl$setlease(r1, 0x400, 0x1) writev(r1, &(0x7f00000b9000)=[{&(0x7f00003eb000-0x11)="116342247af6e27df56c5d8493d014c3d0", 0x11}, {&(0x7f0000ce9000-0x41)="0c29db0d07bebfee872511cd83deff749a3cc0bc7be6e176edbd1586d23f96faa5c3c5237720276af6d8bb6c462f5aaee4345e1f635e0c47d6efbdb66025a7cad3", 0x41}, {&(0x7f00007da000)="1339a605841b4f007ed9cd3621a3df6f04085373d279150f5b966557bdcd5a4490179b3ebaa81273dcb83a4f6fdbaffa7a75229248744e1b50d0aaa9c1a1bb2fc1033b4a3b1bce58a786fb4db5d93b588fe19bec5d6801fa01276fd8a95ed949b1e8e6e52ff1fb3eeaecb2ce19eeb74df35233911605eecad17d4e1e96b0feca654326cad0fd02368746d6c878bd4e3a38974f9294a9b0d42835c2cbf095820ffb1c43a83a1455d3ea553f66db37bec6ab684d5b8d12caca17819f1c1e680e8bb9210d132aa1bb04881f539cb65011720a06286d6fe3ec77", 0xd8}], 0x3) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000060000-0x10)={0x2, &(0x7f0000bb5000)=[{0x0, 0x0}, {0x6, 0x6}]}) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r1, 0x0, 0x0}], 0x1ffffffffffffe64, 0x0) 2018/01/25 08:01:14 executing program 5: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000064000-0x6)={0x7ff, 0x0}, 0xffffffffffffffc3) 2018/01/25 08:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000087c000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000573000-0x50)={0x0, 0x0, 0x1f4e, 0x10000, &(0x7f00000fd000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000e07000)={0x0, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) io_setup(0x1, &(0x7f0000541000)=0x0) finit_module(r0, &(0x7f000096d000)='\x00', 0x2) clock_gettime(0x0, &(0x7f00006ac000-0x10)={0x0, 0x0}) io_getevents(r1, 0x7f, 0x5, &(0x7f0000e30000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000df0000-0x10)={r2, r3+30000000}) r4 = dup(r0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000ea5000)='/dev/vcsa#\x00', 0x4, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000474000)={0x7, 0x7, 0x100000000, 'queue0\x00', 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]}) 2018/01/25 08:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007b0000)='/dev/loop#\x00', 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00006d7000-0x4)=0x0, &(0x7f00007e3000-0x8)=0x0, 0x38000000, &(0x7f0000e2a000/0x2000)=nil, 0x2) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x40) r1 = syz_open_dev$admmidi(&(0x7f0000afc000-0xe)='/dev/admmidi#\x00', 0x3, 0x448001) write$sndseq(r1, &(0x7f00004bd000-0x30)=[{0x20, 0x5, 0x5, 0x24074c52, @tick=0xfffffffffffffffb, {0x1, 0x0}, {0x5, 0x1ff}, @note={0x800, 0x10001, 0x1, 0x18a, 0x3f}}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000502000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ffd000-0x4)=0xc) sysinfo(&(0x7f0000159000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004df000-0x8)={r2, 0x45f0}, &(0x7f00002b8000)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000020f000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "075d175d32aead4c0020b753cfd708ef06132b8f4cd5fc12d5927184b60cfa0472694d5b316520691b5332df", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000d92000)={@l2={0x1f, 0x8, {0x80000001, 0x5, 0x220, 0x5, 0x6, 0x6}, 0x7, 0x1f}, {&(0x7f000036c000)=""/77, 0x4d}, &(0x7f0000c43000-0x1)=0x0, 0x21}, 0x2e) nanosleep(&(0x7f0000288000)={0x0, 0x0}, &(0x7f0000fce000-0x10)={0x0, 0x0}) 2018/01/25 08:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00001cb000)=@req3={0x0, 0x0, 0x3ac, 0xa8ba, 0x6, 0x9, 0x9}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000003f000-0x10)={0x8, 0x16}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000683000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000016a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000170000)={0x0, 0x0}) utimes(&(0x7f0000a2d000)='./file0\x00', &(0x7f0000b6c000)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) close(r1) pwritev(r1, &(0x7f0000003000)=[{&(0x7f0000b9f000)="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", 0x1000}, {&(0x7f0000b8a000)="8b69648cebb8a95d28762f2d932d5a6ed1e80846d6fdf3b65a4a2ca4729799194dab2b7f6e35440672908982d4141bba9c40fd0c1d83228686ba5d6be79b638e0ecdaae07c833022d4160486df475eeaf142e831c3ec18752f95e1622be745a486647a58c860470a4f4979088e1decfeac749b731e082f6781103248b5131871e884758a942ccf44766b5eb678361355e1c76e1792f8cb1fff120b1a999e9c0a1f9e27de17fc897d8c", 0xa9}, {&(0x7f0000ee4000-0xf1)="ba7c324c5ee619d2ac0aedd65b2a8f63949f1dfb6afb5261807a3b68e74259f6c497af19189de050d005e6a5b6eef2762fb1311b72502c50d1eb3ba61e305ec9bec0d4ac10322357397c508641229ff1346bb0b3d49ebbcb3aeac1cea9a38aae939c9e7dac20a7cdaf856c52d1dca3451a557f949b6e15035ebf21310404b4ece06cd90a71db0c9c85b90c81ec1cf2b4bcef36df62b810675b0551de4356eb462b86d2d279d4dd7d2466f08460eaf3d1a9d6998e402a659c1300d0c470f570c11fe1337c31808acfbc9cbbb57a7d5a976228417a4e1a8a0001ee39a5a13ec82642de5326a19396a33ff2bf6e84182ff165", 0xf1}], 0x3, 0x0) 2018/01/25 08:01:14 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002dc000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0xe)=""/14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/25 08:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x40000) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000550000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = accept4(r2, &(0x7f0000860000)=@hci={0x0, 0x0, 0x0}, &(0x7f000021b000)=0x6, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ce0000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000920000-0xb)='(nodevproc\x00', 0x801, 0x9, &(0x7f0000192000)={0xec3, 0x1, 0x1, 0x1, 0x10000000000000, 0x0, 0xb0, 0xe6}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r7, 0x114, 0xa, &(0x7f0000090000)={0x3, "0a7dae"}, 0x4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f25000-0x20)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1a) 2018/01/25 08:01:14 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000006000)={&(0x7f0000008000)={0x7, 0x0, 0xdf, {r2, r3/1000+30000}, {r4, r5/1000+30000}, {0x2, 0x1, 0x3, 0xffffffffffff8001}, 0x1, @canfd={{0x1, 0x3, 0x7, 0x6}, 0x3f, 0x3, 0x0, 0x0, "89fcabdab496b56510672afa95a9026ca3a61c585b1b04d170973ac0b28d40d69e6b2ece7bc46a9c7fcd88f0f87494cdaec617c213bd0151807bc0b4408e41b4"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) r6 = socket(0x13, 0x800, 0xfffffffffffffff9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f000000e000)=0x0, &(0x7f0000012000)=0x4) 2018/01/25 08:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) sync_file_range(r0, 0x20, 0x8ab3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00008e6000)='/dev/amidi#\x00', 0x96, 0x2000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a84000)={0x0, 0x0, 0x10, 0x4, 0x800}, &(0x7f0000f18000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006d000)=@sack_info={r2, 0x3, 0x6}, &(0x7f0000458000)=0xc) r3 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/01/25 08:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000238000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_dgram(r0, &(0x7f0000b25000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$midi(&(0x7f0000d9e000-0xb)='/dev/midi#\x00', 0xffffffff, 0x8001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x2, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00005bc000-0x4)={0x1c, 0x1, 0x39d, 0x0}) fallocate(r3, 0x0, 0x1, 0x101) 2018/01/25 08:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f00001a0000)='/dev/vcsa#\x00', 0x0, 0x40000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000093d000)={0x100000, 0x2000, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000849000)="d3ab27191a0100235660ba2dff05000bfef9b9d2a4b20079fffffffffffffe0002250700970000000000000003a86eb988", 0x31) 2018/01/25 08:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000156000)='/selinux/enforce\x00', 0x60000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000099b000)={0x2, 0x0, [0x238, 0x54, 0x8, 0x7fffffff, 0x3, 0x1, 0x0, 0x14]}) syz_emit_ethernet(0x7e, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x0, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/25 08:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000d93000-0x8)=0x0) r2 = dup2(r0, r0) setsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f000050d000)="c4f0a945e02c6d7d61cce9749e6b1b3e9c5f30329e4fc5aa433a675f79204dba21c37eb16ec592219def6454", 0x2c) 2018/01/25 08:01:15 executing program 1: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x1089e1, &(0x7f0000001000-0x23)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) poll(&(0x7f0000000000)=[{r2, 0x0, 0x0}], 0x1, 0x80000001) munmap(&(0x7f0000b22000/0x1000)=nil, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000003000)="f7", 0x1}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000002000-0x110)={{0x10000, 0x6, 0x4e1d, 0x1, "1ffcbb6eeef4f00ebf7490b8a667101128b6f107cb7148bf6809b5ce75055320052e3acce4cd22359a23e8d2", 0x3393}, 0x0, 0x0, 0x0, r1, 0x4, 0x3, "c5d861b845bb4316ae37d077fcf0d253da3775093750edcf2bfc43bae5d4170effaf276f0d598e2668a0784f88d885e1bd7d551cf3050d743407e0dcd5ff5a6a", &(0x7f0000002000-0x13)="766d6e6574312565746830757365725ba95c00", 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x800, 0x3f, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={r3, r4/1000+30000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r5, &(0x7f00000a8000)=[{0x6, 0xfffffffffffffffc, 0x1000}], 0x1, &(0x7f0000efe000)={0x77359400, 0x0}) 2018/01/25 08:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r1, &(0x7f000023d000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x403}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d0f000-0xb8)={0x0, 0x5, 0x1, 0x0, 0x7, 0xaf, 0x100000000, 0x198a, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10001, 0x6, 0xec9e, 0x9}}, &(0x7f00007b2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000574000)={r3, 0x89}, &(0x7f0000e23000)=0x8) 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094a000)='/dev/sequencer2\x00', 0x400, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00004c2000)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000706000-0x12)={&(0x7f0000832000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000758000-0x1)={&(0x7f0000402000-0x334)={0x334, 0x10, 0x9, 0x2, 0x4, 0x2, {0x0, 0x0, 0x0}, [@generic="e0c4dac25d519b8feaab5bc99e3039f79de9e7722d227682cc4c25093bb5fde37cfd0926ecb751a5b9d7", @generic="a6458eeee1ca024e3abb76d494b88ee764826eedbae322d2615d3b4152a94f2ca8ef4c816ed0c3e7fa47f1d72498a83f84a6539cb7eadcea", @generic="e69df0753357b3ffd43985e71a964b11543035438c57688874b119823fcc44d46aa1d24d726cbcc6b8911486d1fdb275cae8cbbac16c87fa7df6441078d758cb5c45868e3e83b911629b9dbd27a278fd3291909d91d5c9e559736a89cadf2b19bd64c834392961c31d1b29da60da6e3f02c3c712f94033f7cfc002d6db8000023cd66ddd95a7922c0a6c418efa14", @nested={0x218, 0x3f, [@generic="f06a2ec2419058cd830110d871bc8639b775884cfc8125d65901caf1fe1fff19965802a8fe0c18c067dc44fd1e5f6ae9a49af8be9a93da98a7149be8327eaf17a1b7932569f72349289967bb962a909c72e7bfa6d4484352bcaa5d5cbfedbaa20cd5ba4be51378c97cb2d6db0ba6ab18cd2b8051a0e9c4db87296e818ae63cd479b304d3b61d604b1bdbbc4c0c7451970c1261686bc60aecea29c029c1a7fbff43f9a24b917012b550bc818db40aa4f5a894204bba9e31743c4e31", @typed={0xc, 0x22, @fd=r1}, @generic="dd8973f164cf", @generic="4aac87daf77f4069ee9f99c78757572caa91820e9a3e9f10bc46bb5123fb620a704cc62d7ab5bb6b025a566d5972", @typed={0xc, 0x5, @pid=r3}, @typed={0x10, 0x57, @u64=0x8}, @typed={0xc, 0x71, @u32=0x1}, @typed={0x8, 0x6e, @void=""}, @generic="8a4a86bf83519ba48db6cc2798c3634f5bff3369808f1ad7bee5ff57aa68e030c00a5576344410426332eeae85498d96b78aa48a7e03ddc167e0c4ef85ee8cd8ee22a821f31837a245a39b25866114c619d51d9e7b023f8f2cf1f404a9c321cf7b610b7b2ee4c3c5a6085d963a5669180e2869cf07e09d938247374df8fb063308a65bdf857e57634985ce64b1818821c80e2772fb9706e0796fc03b2016ca59ed446e37b08a79ccaf622013b7600b558d40e86cb37c8f348465266acb7eb3434ba0f2a71ae9241ff9d6fa41fa40dd0f7ebc0ee2b1e71f934d6e30a505886605bf21de3203e04ac1"]}, @typed={0x18, 0x65, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x334}, 0x1, 0x0, 0x0, 0x400c000}, 0x804) munlock(&(0x7f00008a4000/0x2000)=nil, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x5, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0xffffffffffffffff) readlink(&(0x7f00002bb000-0x8)='./file0\x00', &(0x7f0000eba000-0xcc)=""/204, 0xcc) r2 = creat(&(0x7f000012c000)='./file0\x00', 0x5) connect$nfc_llcp(r2, &(0x7f0000cc7000+0x493)={0x27, 0x8, 0x7ff, 0x2, 0x3, 0x9, "7c2e0b42222d3867de04180e40aa5eba574de09eb133bdc3f70348058bf174e3627f65542ecb8f083ecd3cf314202039d6859f0b3d70c6c26254a23112dd0b", 0x81}, 0x60) write$selinux_user(r2, &(0x7f0000a87000-0x2f)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'staff_u\x00'}, 0x2f) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000a2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000714000)=0xc) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007dc000-0x8)='net/raw\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00009a5000)={0x9, &(0x7f0000261000)=[{0x3, 0x7, 0x0, 0x1}, {0x20, 0x2, 0xa7, 0x4}, {0x2, 0x8, 0x100, 0x6}, {0x9, 0x3e, 0x4, 0x9}, {0x8, 0x5, 0x10001, 0x1f}, {0x3, 0x4, 0xfffffffffffffff8, 0x7}, {0x7, 0x5, 0x10000, 0x7fffffff}, {0x200, 0x0, 0x0, 0x400}, {0x101, 0x0, 0x94, 0x1}]}, 0x10) 2018/01/25 08:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000264000-0xc)='/dev/rfkill\x00', 0x80, 0x0) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) fcntl$notify(r1, 0x402, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/25 08:01:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x10100) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000adb000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) recvfrom$ax25(r4, &(0x7f0000322000)=""/118, 0x76, 0x40000000, &(0x7f0000266000-0x10)={0x3, {"ae5523ffbaa91a"}, 0x5}, 0x10) getpriority(0x1, r3) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/75) r5 = getuid() ioprio_get$uid(0x3, r5) 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) splice(r0, &(0x7f0000836000)=0x0, r0, &(0x7f0000cee000-0x8)=0x0, 0x7, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x0, &(0x7f0000613000-0x4)=0x4) 2018/01/25 08:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x10000) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x80000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 08:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cd4000-0x8)={0x0, 0x8001}, &(0x7f00005b5000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002e3000)={r1, 0xfffffffffffffff9}, 0x6) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000cf3000-0x1)='1', 0x1, 0x0) 2018/01/25 08:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000091b000)='/dev/mixer\x00', 0x0, 0x0) readv(r0, &(0x7f000031d000)=[], 0x0) vmsplice(r0, &(0x7f0000b94000-0x90)=[{&(0x7f00003b7000-0x7e)="aa4a716938b499c09511a408877d93d3a0c6ea23c84ac14c70880c1a336dd5971f4cd0178f75aed7de058be3fb3aea33fbe9d8786331c14644a72ba1b20cd0a4138c4a631fd0cbfbdd5b7b6fa06ea0fb4ccd8b7d237ebfe1eac289c2f8230ea14c343e37e8c02aa7ead07ae517a67cabe4cd675afad1ddced07cc840f57f", 0x7e}, {&(0x7f0000a2e000-0x23)="9878fb69662ee4f0fa8ef48e223df1876eacf67f8b2ab507124706fd95175e3b11b3a3", 0x23}, {&(0x7f0000665000)="7834f78e52bf1b567e1d2e9030f6d2f4864f0dd6360e7f7dee0ef595b3df2d4196e042fadd196c5bfc0b1068cab22d6feeefcf0785ff0a8c17a541d0fe1d5c38b62c4193157d5ade6e3cb9b6dc91af283d31c859acb7f628fabb6ee993fbb9d9cd8dcaba792469cb2941e76cd55300ddbdea4ccea77dfa0add68c64035b53d04baf3f70267fb0ee690d083a79450e93f2028c296a7c7375ef1d1f371c6632aa1ca6a8a43d097d6633cf3c50395da1a76bd513aad99bf9ef5b2a639c8de2363112039965d2c6892d1e26b2a48522dc46403d1d46e09f32003400efb465613240b0fde537930554c48", 0xe8}, {&(0x7f0000a75000-0x1f)="b1bd3c6a21b84872e90dc4e726bd627ad461c3c83a519fade1c7165a571049", 0x1f}, {&(0x7f0000c43000)="10124c", 0x3}, {&(0x7f0000bd8000-0xa1)="d8744e22c8e18c48aca112d5423d7945226a0704be170811db6a41f644e50361825a94534629435687664b84e3a4f8cac55de661ad5de4bf9aebb329cf7bc50b201d97f2101f9d19591279dc3c81543b18ad285659043b838c94a740159b348adab2d06ad913b302f014ca57733f3c54ae461a119c2ece54f8bf87deb78bc03b6d5e201a679b9e9fac529912af5d0b220959945954be774914d5b43acf8afdfc89", 0xa1}, {&(0x7f0000f23000)="91f20097bd87e9b6ff", 0x9}, {&(0x7f00002d9000-0x56)="d0e6b759e22e44f70780b94a30d33629ff4f37ccbd47825651c48652a272f7c631dcb3f2e0c493741d145cd0f7698f522cdc656e85d3f00c8c83c8117feb3ccc85d2698685dee5c987400241e1c3fd8ee1f7a1e7de79", 0x56}, {&(0x7f000090e000)="553c8f1747117679c4fb366ebb38e2ab504ff7ff4d0c9634195bc965f0dc82ecac0f9c658d3040eb9fc5879696478130496db8492592db4decaace7f4d99f39c50136ae6976eaaf08f21f95a2b8f4ad1cc8c5597f0e57d7e69ae139b11a744f3a565fddac70283097513d4e48be57e25ac63", 0x72}], 0x9, 0x2) 2018/01/25 08:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)="") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f17000-0x4)=0x0) delete_module(&(0x7f00009f4000)='@^trusted:vboxnet1keyringppp0{^+[md5sumsecurity.\x00', 0x200) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000ef9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005a8000)={0x0, 0x9, 0x8000004, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000012000-0xc)='/dev/amidi#\x00', 0x3, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='!selinuxkeyring\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x8, r2) r3 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000000000)=""/161, 0xa1) 2018/01/25 08:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000903000)=0x7, 0x4, 0x4, &(0x7f0000c3e000-0x10)={0x77359400, 0x0}, &(0x7f00004a8000-0x4)=0x8000, 0xaa) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000edd000-0x30)={0x6, 0x9cbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r0, &(0x7f00008a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007d9000)=0x10) wait4(0x0, 0x0, 0x8, &(0x7f0000444000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1000000000000, 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={r1, 0x989680}, &(0x7f00000ec000-0x4)=0x7fff, 0x4000) r2 = memfd_create(&(0x7f0000c2d000)='\'user)security)\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f000042d000)='/dev/midi#\x00', 0xffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a5b000-0x9)='illinois\x00', 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000ad1000)=0x4) 2018/01/25 08:01:15 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006af000)='/dev/qat_adf_ctl\x00', 0x400400, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000025b000-0xd1)=""/209) 2018/01/25 08:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f9a000-0x10)='/dev/input/mice\x00', 0x0, 0x4840c2) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000821000)={0x7, 0x0, [{0xa25, 0x0, 0x6}, {0xa71, 0x0, 0x7f}, {0x17, 0x0, 0x8}, {0x8ea, 0x0, 0x7ff}, {0xb9f, 0x0, 0x401}, {0xc0010140, 0x0, 0x8}, {0xbef, 0x0, 0x2}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000bc6000-0x1d)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @common='teql0\x00'}}, 0x1e) r2 = socket$inet(0x2, 0x4000000805, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/25 08:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000267000-0x5)='aufs\x00', 0x20000, &(0x7f0000aed000)="") mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)="") umount2(&(0x7f0000c96000)='./file0\x00', 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000fc5000-0x1)='.', &(0x7f000084f000-0x36)="6d8e6c3c73d061eb54e0652b6e5e072b21e3b122b9861935ca73bbe24dd83d2d9dd4c500000008767deff82b05b150599ddd6155cc7c", 0x5013, &(0x7f00000e7000)="") r0 = syz_open_dev$mouse(&(0x7f0000e79000)='/dev/input/mouse#\x00', 0xffffffffffff8000, 0x230000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b34000)={0x0, 0xd5, &(0x7f0000fc1000)="49c3ad3c646c21fbcd6e884b668842c28cae0c2d0eb3bb701e1c7aa1c08012c88405c574f4c4b2abb5a9aa7634365dbd9bf0c456b0aff4dc410e325efee1ac297df27a8b83ca21791700ec9444edc2095b550b925183cf626da14c6eea9ff6cd5b59209dace50328d7ad4400cdb61793da64080443509f8fe0de945d247d87ead90cd0ab12301a005f8c70768acbdfd1459b4042fc6bc3acdfa9138e729901f6320e67d021857c70b168b3c5f98f58f92955418bcad973d1dc47b13eb89398f5b927c6a6de88054fab73c0c798ea0c0be6683278ec"}) 2018/01/25 08:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002e5000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000015a000)='/dev/autofs\x00', 0x40001, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/25 08:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ac000)='oom_adj\x00') writev(r0, &(0x7f0000a73000)=[], 0x1000000000000014) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000def000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000c35000)={r1, 0x0, &(0x7f000075e000)=[], &(0x7f0000028000)=[0x34c, 0xad, 0x2, 0xb711, 0x0], 0x4, 0x1, 0x11bc, &(0x7f0000063000-0x4)=[0xfff], &(0x7f0000fec000)=[0x2, 0x9, 0xf5b, 0x4], 0x0}) 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d9e000)='/dev/adsp#\x00', 0xb1, 0x42) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a5b000-0xa0)={0x0, 0x98, "18f53fd69c4c4ad4e021b3518d83e10efe0dff473ab5e3ec5832bde7414987c865a4c3516e124972680918fe6bd08b52464f3a23534cba18f7ed36c2dd5029df8abb4140ce14b2d84ab31d1b55d4d894cf0a907d7ea8d95887d29199da4188e34bf4b620571dbd8411f1c5515a89764468cda28823bfce7f9fbe6bf2409105092eb8bd0aa1081a6dcabc64af906d5ee6d020d5ecb3f3121d"}, &(0x7f000052b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a91000-0x10)={0x6, 0x1, 0x1a07, 0x8001, r2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:15 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/25 08:01:15 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe8c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fe8000)=0x0, &(0x7f000058d000)=0x0, &(0x7f00001a3000-0x4)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000fe9000)="00db", &(0x7f0000fe1000)=""/55}, 0x18) fcntl$dupfd(r0, 0x406, r0) 2018/01/25 08:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000904000-0x4)=0x7) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000378000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000f23000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f00004ab000)='blacklist\x00', &(0x7f0000bc7000-0x1)='\x00') 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fab000-0x78)={0x100, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x178, 0xfffffffffffffffe, 0x14c, 0x417, &(0x7f0000dce000-0x10)=@common='ip_vti0\x00', 0x4, 0x5a49, 0x8001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/25 08:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000d29000-0x1)='.', 0x4) statfs(&(0x7f0000592000-0x1)='.', &(0x7f0000aea000-0x5c)=""/92) 2018/01/25 08:01:15 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004eb000)='/dev/audio\x00', 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a95000-0x20)={0x0, 0x626, 0x8208, 0x40, 0x3, 0x80, 0x8, 0x8d, 0x0}, &(0x7f00005e4000)=0x20) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000acf000)={r1, 0xffffffffffffff53}, &(0x7f000010c000-0x4)=0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000804000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006e7000)=0x48) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ad0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad0000-0x4)=0xc) sendto$inet6(r0, &(0x7f000032e000)="ee58ca48c1a8333f28a2ee9a2f11cf4eef7168eb72db4c72e01a4b02656436d371b2b5d8d04b6da001c1e8c060f2f99e73299e88f9ab271d1d8aea55faf778dc55aadc0b0e10d42d12f5fa9b370d5d8131e897893b01efe0be26797236471190e5322734f3ad536da5d7d7abce0fb93984a69738c905bb2f21736a2af1f2d205ba00c35a5d1340cb66bd9d409f95c8ebc3456281f9e75715e9d464668634dcec6a2c128c715a5b10dab03dabfd4725f3ad9bb10703341c0fa17118aac5cc5c9cbf497d66e8f92034a3184af5f8e57837663c9b1dcb3887b1c9808a577327eb6e04987c56c02f9278d91944b43d8d6593", 0xf0, 0x4000, 0x0, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000052f000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x3}) prctl$setendian(0x14, 0x0) signalfd4(r2, &(0x7f0000109000)={0x7}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) 2018/01/25 08:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x7, 0x2, {0x0, 0x0, 0x59b, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a4d000)={0x5, 0x1, {0x0, 0x0, 0x10001, 0x2, 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, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) listen$netrom(r1, 0xf40) 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da9000-0xb)='/dev/mixer\x00', 0x400000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000048e000-0x4)=0x1) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f0000040000-0x1e)=[{0x2, 0x8, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x6, 0x1000}, {0x5, 0x1, 0x1800}, {0x3, 0x7fffffff, 0x0}], 0x5) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00003dc000-0x8)='./file0\x00', 0x100, 0xc9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f000078c000)="cde1773ab34168142d91d03b4ad7b0acf5ce8642689f977964e4c349925ae7f925447a3b04ddb65d7a1535c9") ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) prctl$getname(0x10, &(0x7f0000e57000)=""/58) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000687000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000a5d000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00003e1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, r4}) 2018/01/25 08:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8001) bind$unix(r0, &(0x7f000079f000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000357000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 08:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000857000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd5000)=0xe8) r1 = add_key(&(0x7f0000a82000-0x5)='ceph\x00', &(0x7f000007c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000d6000)="73e231d9acd1eacdbfbba2bd838b5f6c76880ad74a5cc73574842516bb138fe507f6a0421786bd27ec43b912b74aae5fd126a90db4088199a5f5fa587ced6852dfded6c502a67c1ffaa8d2ad0222a222fba0c80a5a7b2047338551e1eea874929fb070f861bd2aff7f77bbf96fecd93dbe78dcbfcccc363d908d54f93ac412d9d9e7939fa823f37040f0169c7dbd44b89437b484f5284cb5e23ad4487cad454d3f81b3f3ec7152257c071a28cc3a8873f593c837cbc81c8d21feb3b5207f8f7d9db1fba03c615c85644a", 0xca, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a04000)={0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x20) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) keyctl$get_persistent(0x16, r0, r1) fremovexattr(r2, &(0x7f000054d000-0x5)=@random={'os2.', '\x00'}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) vmsplice(r2, &(0x7f0000edd000-0x40)=[{&(0x7f00005e7000-0xe)="7aceda9ee52282793808d7b00c9f", 0xe}, {&(0x7f0000d38000)="59d3b55074e7d49a5a7d7d637a3b4df03f148bbf9c79bd27b9d39f95f9d833938026a62d15fe7b96ef4434562b9da1bbb84cc087eae7b3d7c26fdd0bcfff2dd4c65014c16104b744c3b2fe7681d281ccf87fe7bedd50b23931b942b029aca76b4e48795cfce7e46014277fce012b323265f100e8d1ba86f596afef202dcea982d6c4e01c690607d8b042", 0x8a}, {&(0x7f0000fc3000-0xf0)="ec1b28d9f3d178da9ccd45ae807a4a88036349b9d90a8afd3521669f708b68fe70dac729ec39104297d8d8a1822fae6a1d1f71ba632996d82fff7f6545783908031cf56cccc2844e07df9edd127ec79686c2e2525abc58bfe06a04189ee790965e84a59a188450cc9987e2779396fb166fc8a4f2179098c91a173a50d8c9155c377c1b409554bb0f858a00847ddad7ba17da37ce43b7f7be7b51a3a309c3021c514120fb0631d5804209b922ca41dbc2f4a7c8e98ae99c91e3aa542f5705e1f50bc16fe9de34443691f0959ccc363c753f5083df5435655b89838d817824add1be2762d75e64f38727789ae5a6bb45e5", 0xf0}, {&(0x7f000062d000)="f76393a99f3189c522c802ffc32d32fb48ddcdda57bebb63f3699def3ecbfbef7141e5f74965f6b3009b69f10cbd4b78bbfbf597de919ff00324f7dfc7a066aab1ec0264a40ede12bc026457e483933d102977d72373d5856950a581da3a2460f938d3fd07eb92f5b99bdf0270279f993d0cb2ccdc573e1befabbe2bbe2e0e0e1719036450fe05b495aecb90483370b4429469577997d53d13065ab93a9da307f0d82ac90d18b143e31961bc5adcbcb35915f19cf93e743b18fc", 0xba}], 0x4, 0x4) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000ae9000)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000393000)={0x0, 0x0, []}) 2018/01/25 08:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000df1000-0xc)={0x7, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000733000-0x1)=""/1) sendmmsg(r0, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r1, 0x16) shutdown(r0, 0x0) 2018/01/25 08:01:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000ad5000-0x8)={0x0, 0x0}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000020b000)={0x0, 0x2000, 0x6, 0x7fffffff, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000260000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000ba8000)='oom_score\x00') r3 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/01/25 08:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f00002bd000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) accept$unix(r0, &(0x7f0000435000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d5b000)=0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) fchmodat(r2, &(0x7f0000102000)='./bus\x00', 0x81) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/25 08:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b3d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000af5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067f000)=0xe8) stat(&(0x7f0000f44000)='./file0\x00', &(0x7f0000757000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a99000-0xc)={r2, r3, r4}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033f000)=0x10) 2018/01/25 08:01:15 executing program 3: syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006e2000-0x6)='.dead\x00', &(0x7f00002bf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009ed000-0x9)="e826776c616e315c00", 0x0) request_key(&(0x7f0000095000)='id_resolver\x00', &(0x7f000019a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d2e000)='/dev/loop#\x00', r0) r1 = syz_open_dev$sndpcmc(&(0x7f00007b5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4881) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_dev$audion(&(0x7f000014d000)='/dev/audio#\x00', 0x2db6, 0x210800) ioctl$TIOCNOTTY(r2, 0x5422) getsockname$netlink(r1, &(0x7f0000c16000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000883000-0x4)=0xc) 2018/01/25 08:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000f5000)={0xffffffff, 0x2, 0x147b0bd8, 0x0, 0x6c}, 0x14) 2018/01/25 08:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x2, 0x4) r1 = accept4(r0, &(0x7f000089e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e06000-0x4)=0x1c, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f00005c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000882000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000089a000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000005e000)={0x2, 0x2, 0xfff, 0x100000000, 0x0}, &(0x7f00007fa000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000006b000-0x4)=@assoc_id=r3, &(0x7f0000de0000)=0x4) syz_emit_ethernet(0x47, &(0x7f0000c8c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "01ed2740debee3e48e"}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/01/25 08:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000030b000)='/dev/autofs\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f000065d000-0xf0)=[{{0x0, 0x0, &(0x7f0000334000)=[{&(0x7f000051d000-0x1000)="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0x1000}, {&(0x7f0000cc0000-0x8)="4239196442b3522c", 0x8}, {&(0x7f00002c5000)="17db789003d6385755bb4d1b5395daed997f31e5ccb2716e1aeeabdc628dba40ea248cfdfdc9615e3fa9f73e95f9f8b45ce341ab4e1076b4cca9165fbff5ca30b0ffb95151224644e84fa80b54f8312341be4338024735c856a5ff29c014492d46894db3d175", 0x66}, {&(0x7f000062f000-0x12)="04e4706a23eb8be239db191be38d3081c88b", 0x12}, {&(0x7f0000381000)="46187c3a222a99f37d725666b8ac0a9095583462ee3dceae266f9e26f563", 0x1e}, {&(0x7f00007b7000)="8bc209b0cc3db8a139c325be25c2a1e6e6ebb1b22e81cc0930e39815ae4ef5772c624d4adcc5fce11fbeb8648f4468176e41dd182667cd0f9c384caed483c68014029de67259830c754b3a91c9dd29c85b5a554db7d3988a331c644d645398c5bc454a6d7821d4f19c08378e8f983be967dfd844a3dbbc842369f35539bb564eb5c17626f88b21761ac2fe162ca230b541c568697d96a86348bce737aec46effab91676ceae89996dc06d47556a2ee5e32c2239bae60868139f2698b465a478ab3543a9795b112", 0xc7}, {&(0x7f00002f8000)="ac1ac45e049e1a9fa2bd4412b83ab3a346accfa56beb21ce0054c293514df26620a35811f090868aff735564bc9917ec5aef6a4d4f950d4ddf28c9ee1440dd697ecbd36daf49ec62748a", 0x4a}, {&(0x7f0000c20000)="ee852f0174c24ed9e729e942b9104cad", 0x10}, {&(0x7f000009d000)="fcdc884ab02b1c167ad4c6a227d18c8e24c09c01d7782cb682f37a6050ff860cdcd7218d61eb844fa66099ed09ca8022b0ea89e76effc1d0aef990ed6d85ff4d6f78b39d20ca2fbba73af2fd592203dc1145f951e5418eaa4da2011b", 0x5c}], 0x9, &(0x7f0000959000)=[{0x10, 0x88, 0x6b, ""}, {0x10, 0x115, 0x1f, ""}, {0xd0, 0x104, 0x6, "d7e5e3aef0fdf4e14c065a7927b6877e71b702f5616fd2729a70120db8f8cd42e673f73ecd538d0bf347a9e426bd434812dd37b73cc6141df44f95bc46593894382ec04a8cc3024dabb771c59e55d9e02f95536c8788fe575a245c379f16a53b0c76a03d121c5aca2a1d50405c22eec5ff6758fb59c80946f32761481c57507e5bafb5a4df613b4fcc2828269d7f27767bc8228282ce27de56388005ef7c628e4a28461653ace51ed44a5cc712cee587eecb198cbe13cb1fbeb0abb0660e"}], 0xf0, 0x2000c000}, 0x3ff}, {{&(0x7f0000eb5000-0x10)=@ipx={0x4, 0x7, 0x10000, "1dee5e1fb9b2", 0x0, 0x0}, 0x10, &(0x7f0000e37000)=[{&(0x7f000065f000)="fd70987fd40306c773f322c3b3c78bba911ed52ad3d457e75893297d098de5f7fd6c37f9b9d54bf8348371e54144e0068ecc214c748719ca6328ab56c760c27a6ef33b71946d599051a4", 0x4a}, {&(0x7f0000841000)="eb25adc5a9859b00f9ae4cccb9be9468d8c0a47f20c85726929877a34ea6d0f76179758e8f", 0x25}, {&(0x7f000086b000)="899db56ce7eaf4503dd0be89b2e0f982a47745e1af44fb3d8e68bcac6ab3947cad8d9ff706b408791f7fb07148f52c53a2706f803a172e06b175ee1e873f1be5133845a3ce55848aaf6e73f1352b94894f9da01dca765cba48fb78babfaa7924baa4edb11f73b4e849c6a1aaf41a3e61281ee89fbff908380873bb7f3326244003c653ce505e33b9f03597e569d31e5dfaa1d525da344f6c8bd1830324a9666161fdec43d5777543788dd4eca48250774600af7c56fd5eab9b8d0128757c86eb31dc93e91e552600e0b262db1ed4bccb7e3083ba0fc14ca09344320110a7bbe9372d37c5d89bf6097be90fcd508f45bdd8", 0xf1}], 0x3, &(0x7f0000a67000-0x1e8)=[{0xd8, 0x117, 0x8, 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0x1000}], 0x3, &(0x7f000098b000)=[{0x60, 0x8660a29cc80bfbe1, 0x40, "7fddf4fb6423841d9651f55775f15f4c131571c8aced4bac121d76bd120ff8e94a389f7de537d579a39a420c00d2ebe72dc428f733419f05b35526399fb0ab26a3e4008f8fb1662f058b"}, {0xd8, 0x11, 0x7ff, "0967d02d897ed98003c3f926ee03883e54179298f544a5ca2ae66c31ea7cf0ab36de559105636b0be99a89c67c64a5fc8d8da1a81a19573f3184bcfe49e5ee3abe90952c8cefe4a4fdc175f8ac78c1ef68cc7034b8beb04c4c86ce026bdcaf6119b9f40827d0233cb8df89227c1695b5b879fcad62a3149a207744b44646cc757d2a90a4a6ce9295661edfc27dadb1d4d68d38d74ada913c0ce4e76e00df69b045419dbecae22dd591d4c102079e2ecf08d7ed3ce70d56c23851adebd0a6aebf1c37f3da"}, {0xc8, 0x6, 0x1, "7a9b36dc0d900d2cd214400e95d7627ccd390bda4d15e3fcfcf8e83663cf24e53a3bf0337931f1cb4cbd0dd333e514c857ef34f729214fb433b628e2e6c269c7a939b528f5139782ab1f4b1a8e5bd6e63020769978eb8d0242a3bd5528359b155c5893449422afb9592fb0cb850fe584398a13b537631704ee87223e52de009ceab8d6e742c46190c28f6fde387da383328080231960a14b6cbcfe0150df3d0457ed264cc451648ae62ece20f6d4235c2d"}, {0x20, 0x10e, 0x7, "75e7a9cff93f56b897a198cf"}, {0x48, 0x11f, 0x45cf, "c2b13aff127550a5fcde557b3e3ae3f9ed8586103f02678a4f6fba1ed2c9909f9623540925e61562710852bc26256a24a56078b9d5"}, {0x40, 0x10f, 0x1, "52d6cbda125e4d44aa5588bb0337e5b6bcf98c0a99e5537c4c7e641db2c209c3bb12b914c072440ba8a8"}, {0x18, 0x117, 0x401, "300d3fbd2e4304"}, {0x110, 0x10f, 0xdd5, "c40d8f9a33494877d6f3f8e05bf128f3e514c83c7ae53cefc6d0793d638c5944a558afc13eb7704ee069429232d85e6ba60c71d597b5b256e6f136e7e56d82c9baf5032404a15657c7f5f11769aabd51880229931f9f168d08b2fa3ef9a3a819df2e90762837c55b8c0a6e31634e6c1dd4142fcf67ad9914f9da82f2bc91b3a5dbc1d6695ef1e67c4b61769cd877a80327d4b81f034b1d1cc1e663b116dbd89a50f25b938c01adf98ab9bbd1428422f566871aece773eb2cd3496f422b0ae7f6daabda98186898dc407b1a3b2a49bd0bd51386c5d07a4781f3a93e85cf11098269b783d84aaceff82740c13b9582daac5276c6313491e33403"}], 0x3d0, 0x8000}, 0x4}], 0x4, 0x8000) r1 = socket(0x20000000000000a, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e92000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="227df95b2426f621eede0dd8b6514ef2"}) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) 2018/01/25 08:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f9e000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000eee000)={0xbc, &(0x7f0000c82000-0xbc)=""/188}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a2000-0xc)='/dev/rfkill\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/vga_arbiter\x00', 0x40, 0x0) accept4$packet(r1, &(0x7f0000972000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c38000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ceb000-0x20)={0x0, 0x18, "1f8945b45be7728df1fdaf61aab4de0bf8ea909e5766e1a1"}, &(0x7f000051b000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000091000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r4 = syz_open_dev$sndpcmp(&(0x7f0000831000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000050d000)={0x0, 0x20, 0xffffffffffff0000, 0x7}, &(0x7f0000742000-0x4)=0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000f72000)=""/164) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00005a2000)={0x5, 0x1, 0x0, 0x4, r5}, &(0x7f0000c58000-0x4)=0x10) 2018/01/25 08:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000053f000)='/dev/loop#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe839, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000321000)='/proc/self/net/pfkey\x00', 0xc4b00, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/25 08:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ae9000)={0x0, 0x74, &(0x7f0000998000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3f}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd0e}]}, &(0x7f0000344000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000047000)={r2, 0xffffffff00000000}, &(0x7f0000348000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003c6000)=[@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r3 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000c06000-0xb)={0x0, 0x8, 0x800, 0x6c0, 0x7a7a2c06, 0x5, 0x1, 0xfff, 0xc73c, 0x3, 0x81}, 0xb) 2018/01/25 08:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c30000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40040) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x3c, &(0x7f0000972000-0x3c)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007ee000)={r1, 0x1e}, &(0x7f0000690000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fchdir(0xffffffffffffffff) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004c2000-0x10)={0x1, &(0x7f0000505000-0x4)=[0x8]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = semget(0x0, 0x4, 0x12) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000fb5000-0x20)={0x101ff, 0x2, 0x0, 0x1000, &(0x7f0000293000/0x1000)=nil}) semctl$SEM_INFO(r5, 0x1, 0x13, &(0x7f0000546000-0x1000)=""/4096) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000402000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fchdir(r3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000b5a000-0x4)=0x1f) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r6, 0x89fa, &(0x7f000060c000)="b683f4dcc1a02381fa1dca2a57c53718da00c3755c49ef4eaae7aabbddc62df7356d0d562248745b391b1905907c459db4743fe60d4db1e6ab5eca9cdc531ae37fb3be3107f059b8efbc57f2a43e450a9777e5950d99f7828bf29b1c82c617e8e777bb3fd019836f95be916d56c7e3d15f280f8e01a073a6e8931ce6c0de022249c3bbe5e1e2a6e25f885c0b9e7f39fd50e29b6b72d0edc963e2c6e216281c5c41416fd12740a3b4f4aa40d692e819caeca8a5377ce8299a2aeafee60f7db45503088785ba4560eb2e88fef05d8073b43876e1c3650af7b9a4") ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/25 08:01:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3d2bd68c7929ffb4, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'security.', 'mime_type\x00'}, &(0x7f0000a95000-0x2)='#\x00', 0x2, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/dsp\x00', 0x400, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0, r2) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) listen(r0, 0x2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/25 08:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000b4a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009c4000-0x4)=0x1c) r3 = syz_open_dev$amidi(&(0x7f0000d20000)='/dev/amidi#\x00', 0xf6, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ef3000-0x10)={0x7, &(0x7f0000e4c000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000179000-0x8)={r4, 0x1}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000068b000-0x8)={0x0, 0x1}, &(0x7f00007ae000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006a3000)=@assoc_value={r5, 0x6}, &(0x7f000012a000-0x4)=0x8) 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x101101) 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) fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3, 0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00003a4000-0x1)=0x4) ioctl(r2, 0x400000000000125d, &(0x7f0000a3a000)="") 2018/01/25 08:01:15 executing program 5: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x80) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/cuse\x00', 0x509400, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f1c000-0x1f8)=[{0x0, 0x0, &(0x7f0000f1b000)=[{&(0x7f000006e000-0x7b)="61f09d0d8dd0b9aeafc4d677675162d292d1ede42500aa304f10f5e0339a9ac498bf11d775ec3dfa7d637cad92c2daa728bf43befb9dec1cce1fcc23df92d6883f6037bc4008d7680564223e05c7bb6925bd9dbcbf55eed55757d2833eb0d1c12a6817270f9ec7f263c68fb8a1243ead2306c98b677b099a20837f", 0x7b}, {&(0x7f0000efd000)="911a3981e540b0d141de3a17bfc1927695cea1b3c079b0aac8c211a85ccb69f5d272870530263ea384f9e7c7583637eb738b6d1e36ee7c1d6b34d4356152b870ed2156ebdc", 0x45}, {&(0x7f0000f1b000)="25a760c35f4f61ee8f6ef6cb5bf1b7e21db08e1c7d2d4ae4b9a692826521f97e093e3eb1abbc80be1dffe6335012b7cdee8d5596fc2c1400de7d", 0x3a}], 0x3, &(0x7f0000f1b000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 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0x1000}, {&(0x7f0000f1c000-0xdf)="14dd04c9fcc87c2dcc3a2fba5b8fa6b4fdffc32199f967de41cd306d13b50dd173bea41aef88dc8245b76a14ff2306b8b0a47fdb0ddbf928208cdaf7785a41331a24ca50e0a8e6d4b73ed53504a142234acd7d61c4aa4bcadb1f81470ad0ba97848e7240b5bf0a2c575964e7a04465eb72cfbb9aabf140faa7866df8eff04ff2309dfeb0cbb591ade18ecbdd5fb6a644ea949394ec3a30ba4758ec8eb8f8cac91f3bb5d1fa585746e7dfe7f2a77cb77dddc29c2b11b59e620b5e0e618d62c805584a3dd88bf2471e775a874d231e9d7a263be23d229401e1ff1f6621c6a7e2", 0xdf}], 0x5, 0x0, 0x0, 0x4000080}], 0x9, 0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f1e000-0x9)='/dev/dsp\x00', 0x20200, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000f1c000-0x9d)=""/157) 2018/01/25 08:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000853000-0x8)={0x0, 0x5a}, &(0x7f0000c75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000094f000)={r1, 0x1, 0x0}, &(0x7f0000128000+0x9db)=0xc) socketpair(0xa, 0x800, 0x4, &(0x7f0000311000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008c9000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009fc000)=0xc) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000eab000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000a67000-0x8)=0x1, 0x435, 0x3) openat$audio(0xffffffffffffff9c, &(0x7f00008e7000-0xb)='/dev/audio\x00', 0x200000, 0x0) 2018/01/25 08:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001f5000)='/dev/sg#\x00', 0x906, 0x410240) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000adb000-0x8)={0x1ff, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000325000)={{0xffffffffffffffff, 0x2, 0x7, 0x2, 0x7}, 0x4, 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]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003be000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/25 08:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ba5000+0x78a)='=', 0x1, 0x20007ffc, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x18, 0x7, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000f09000)={0x7, 0xfffffffffffffffb, 0xff, 0x2, 0x401}) 2018/01/25 08:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) inotify_init() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000386000-0x8)={0x0, 0x5}, &(0x7f0000141000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000735000)={r3, 0x8}, &(0x7f0000680000)=0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/25 08:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") unshare(0x20000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005d9000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001f1000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33ddaf46f2f0f98acead4a8e900f1164"}) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) get_thread_area(&(0x7f0000301000-0x10)={0x17, 0x20000800, 0x1000, 0x5, 0x7, 0x3f, 0x6, 0x100000001, 0x4, 0x7}) write(r0, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) 2018/01/25 08:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000edd000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000058c000-0x4)=0xc) 2018/01/25 08:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/dsp\x00', 0x60400, 0x0) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000983000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa) 2018/01/25 08:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ce000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) connect$nfc_llcp(r0, &(0x7f000068f000-0x60)={0x27, 0x2, 0x80000001, 0x3, 0x2, 0x100, "4b1dc79f148dfc34740f3788d44983be395c656e5878f4fd8fe2e441a9ecc821df0015387590e338abb517e27ca452384fa24bea3d97b2cbe488751ab85c3c", 0xffffffff}, 0x60) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/25 08:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getcwd(&(0x7f0000e74000-0x8f)=""/143, 0xfffffffffffffe19) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000586000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cae000-0x10)={0x0, 0x0}, &(0x7f00005c9000-0x4)=0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ba000-0x11)='/dev/qat_adf_ctl\x00', 0x341101, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007d1000-0x8)={0x0, 0x4}, &(0x7f0000832000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003e8000)=@assoc_value={r2, 0x4}, &(0x7f0000667000+0x7bb)=0x8) 2018/01/25 08:01:16 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000002e000-0x1)="1f", 0x1, 0x0, 0x0, 0xc5) 2018/01/25 08:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = shmget(0x0, 0x2000, 0x404, &(0x7f000057f000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) clock_gettime(0x0, &(0x7f00000a0000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00005c2000-0x40)={0x1, 0x7fffffff, 0x8, 0x80000000, 0x2, 0x4802, 0x10000, 0x8}, &(0x7f0000765000-0x40)={0x4, 0x2, 0x7, 0x80, 0x4, 0x40, 0x400000004000000, 0x0}, &(0x7f0000250000-0x40)={0x41, 0x4, 0x1, 0x100, 0xf5e, 0x4, 0x2, 0x6}, &(0x7f000020d000-0x10)={r2, r3+10000000}, &(0x7f0000954000)={&(0x7f0000434000-0x8)={0x9}, 0x8}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dfc000-0x9)='/dev/ppp\x00', 0x10200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x2f, 0x4) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={r4, 0x0}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000b18000-0x1000)=""/4096) 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d75000-0x8)={0x0, 0x0}) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c000800040000000001f4ff01", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008b4000-0x10)={0x0, 0x0, &(0x7f0000042000-0xa4)=[]}, &(0x7f0000a5b000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cd5000)={0x1ff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000557000-0x20)={0x1, r2, 0x10000, 0x1}) 2018/01/25 08:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009a2000)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000a0d000-0xa)='/dev/vcs#\x00', 0x6, 0x10080) recvfrom$ax25(r1, &(0x7f0000228000-0xa2)=""/162, 0xa2, 0x0, &(0x7f0000853000)={0x3, {"bbf95bbb7b16cc"}, 0x75}, 0x10) [ 72.935299] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 08:01:16 executing program 4: syz_open_dev$mouse(&(0x7f000035d000)='/dev/input/mouse#\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e14000)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f000029a000)=""/20, 0x14}], 0x1, &(0x7f0000000000)=""/51, 0x33, 0x1}, 0x2}, {{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f0000c1b000-0xa4)=""/164, 0xa4}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000778000)=""/22, 0x16}], 0x6, &(0x7f00007f4000)=""/61, 0x3d, 0x4}, 0x4}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00004ee000-0x90)=[{&(0x7f00001ee000)=""/213, 0xd5}, {&(0x7f00001cf000)=""/204, 0xcc}, {&(0x7f0000d8c000-0xc4)=""/196, 0xc4}, {&(0x7f00004e4000)=""/41, 0x29}, {&(0x7f00003b8000)=""/4096, 0x1000}, {&(0x7f00008a7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000001000-0xe)=""/14, 0xe}], 0x9, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0xfffffffffffffbff}, 0x1f}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/145, 0x91}], 0x2, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f0000ef7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a95000+0xca6)=""/193, 0xc1, 0x1}, 0x20}, {{&(0x7f0000d90000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f00004d1000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f00003a3000-0x2e)=""/46, 0x2e}, {&(0x7f00005b3000)=""/48, 0x30}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000cd4000-0xca)=""/202, 0xca}], 0x7, &(0x7f00001d2000)=""/216, 0xd8, 0x80}, 0x10000}], 0x6, 0x10020, &(0x7f0000bc1000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000002000)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/member\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe001, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x3011800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0xf, 0x80800) r2 = dup(r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000dbb000-0x20)={{&(0x7f00000b7000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mlock2(&(0x7f0000cc5000/0x4000)=nil, 0x4000, 0x8000010000004000) munmap(&(0x7f0000c6c000/0x2000)=nil, 0x2000) 2018/01/25 08:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f64000-0x8)={0x0, 0x0}) mbind(&(0x7f000016a000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000528000-0x8)=0x0, 0x2, 0x4) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00003ba000/0x4000)=nil) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000)=0x0, 0x5, 0x0) 2018/01/25 08:01:16 executing program 1: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000021d000-0xd)='/dev/usbmon#\x00', 0x40, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000021c000)={0x3, &(0x7f000021d000-0xc)=[0x8, 0x800, 0x7]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000160000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000021d000)={r0}) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5", 0x40}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x800000}, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x7) recvmsg(r3, &(0x7f0000215000-0x38)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000215000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/25 08:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000657000-0xb)='/dev/loop#\x00', 0x545d, 0xffffff7fffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup(r0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000939000)={0x7, 0x7ebf2e58, 0x3, 0x0, 0x6, 0x4, 0x941, 0x7, 0xb82, 0xae1, 0x80000001, 0x9, 0x0, 0x6, 0xf59, 0x4, 0x9, 0x3, 0x7}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b03000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a96000)={0x6, &(0x7f0000b3d000)=[{0x100, 0x6, 0x62, 0x0}, {0x20, 0x3ff, 0xa6bc, 0x3}, {0x6, 0x55, 0x2, 0xf6a}, {0x295f8c3c, 0x3ff, 0x1ff, 0x7}, {0x4, 0x0, 0x9bc, 0x7}, {0x4f, 0x0, 0x400, 0x6}]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8008af00, &(0x7f00001e3000)=0x0) syz_open_dev$sndseq(&(0x7f0000ed0000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000+0x84b)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x4, 0x10001, 0x3, 0xe00, 0x0}) getpgrp(0x0) getpid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00002ce000)='net/anycast6\x00') r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/status\x00', 0x0, 0x0) r5 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r5, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 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], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x9, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r7, &(0x7f0000349000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r4, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f0000931000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00004a3000)={{0x5, 0x0}, 'port0\x00', 0x4, 0x10000, 0x5, 0xe9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_timeval(r6, 0x1, 0x15, &(0x7f000070b000)={r8, 0x7530}, 0x10) read$eventfd(0xffffffffffffffff, &(0x7f0000243000-0x8)=0x0, 0x8) r9 = dup(r6) setsockopt$inet6_tcp_int(r9, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r6, &(0x7f000020e000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f00002ba000)="dd8baccbb8e5b53b9a4bbf5a8d48b58848d2228377322e1981a16a7542393c62c2462a4a37025753494cf227124fda6ad263ca4e1d67e56c3e36d7932d6c00e0c07074e886c4d8f77893628c9dea2551ea1855b5177165cb87417d108fbec0e349a32f4a971f67d9303bf11c4d87f9d71fb85b56efbe47fde39cf8bca2233cc06d633a7a9e1ad801bbf21b5ab4e3d98777caee3fcf41", 0x96, 0x20000008, &(0x7f000022f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r9, &(0x7f0000e18000)=[{&(0x7f0000343000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f0000726000-0x70)=[@rights={0x30, 0x1, 0x1, [r3, r4, r9, 0xffffffffffffffff, r2, r2, r9]}], 0x30, 0x0}], 0x1, 0x1) 2018/01/25 08:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000ebe000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e26000-0x12)='/dev/input/mouse#\x00', 0xf7d, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000032b000-0x22)={0x0, 0x1a, "9676029a05f49b8e83d86edf431bebfa7e5f31573f84bd6cdd3b"}, &(0x7f0000067000)=0x22) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002bd000)={r1, 0x1, 0x3, 0x1, 0x42, 0x800}, &(0x7f0000261000)=0x14) pipe2(&(0x7f0000790000)={0x0, 0x0}, 0x4800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000232000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000241000-0x4)=0xc) open(&(0x7f0000f5c000)='./file0\x00', 0x42000, 0x88) sendmsg$can_raw(r2, &(0x7f0000409000)={&(0x7f000053a000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00004d2000)={&(0x7f0000345000-0x10)=@can={{0x3, 0x6, 0x1000, 0x8}, 0x2, 0x2, 0x0, 0x0, "2e60c7afbfdcdc77"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x880) r4 = syz_open_dev$sndpcmp(&(0x7f0000b54000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x88000) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00002bd000-0x8)=0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ac000)='/selinux/status\x00', 0x0, 0x0) set_tid_address(&(0x7f00001e8000-0x4)=0x0) renameat2(r4, &(0x7f000031f000)='./file0\x00', r5, &(0x7f0000fad000)='./file0\x00', 0x1) 2018/01/25 08:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 73.077825] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 73.077825] The task syz-executor7 (11977) triggered the difference, watch for misbehavior. [ 73.150771] sock: sock_set_timeout: `syz-executor6' (pid 11989) tries to set negative timeout 2018/01/25 08:01:16 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000819000-0xb)='/dev/midi#\x00', 0x1f, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@generic="58ed319e0cb601ac7156ef56b348e5ee", 0x8, [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) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000d47000)={&(0x7f0000494000/0x4000)=nil, 0x81, 0x2, 0x2, &(0x7f0000cff000/0x10000)=nil, 0x7f}) close(r1) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/25 08:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b80000)='/proc/self/net/pfkey\x00', 0x82800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a0d000)={0x0, 0x716, 0x2, [0x2, 0x6]}, &(0x7f000019a000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000013b000)={r3, 0x5}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000ca8000)=""/128) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ace000)=""/198, &(0x7f0000aad000)=0xc6) 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9f000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000803000-0x18)={0x0, 0x7ff, 0xe8ef8a2042ca1c57, 0x10001, 0x0}, &(0x7f0000599000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006e4000-0x6)={r1, 0x6}, 0x6) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) lseek(r2, 0x0, 0x3) 2018/01/25 08:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/25 08:01:16 executing program 7: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b3", 0x1, r0) r3 = syz_open_dev$usbmon(&(0x7f000068d000)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000ff3000-0x4)=0x0) add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbb000)="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", 0x801, r0) flock(r3, 0x0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00009a1000-0x8)={0x0, 0x2, 0x3}, &(0x7f0000386000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000502000-0x8)={r5, 0x9}, 0x8) ptrace$setopts(0x4206, r4, 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/ptmx\x00', 0x40, 0x0) 2018/01/25 08:01:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x240000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xe9, &(0x7f0000001000)="9d5653af9f6a261e86e354bfe19980dbe823fd7474dbeae4a9c7d880feb0c3c3217169e9e25be46710cee7d00011b093b928") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1ff, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x80000000, r1, 0x0, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000587000)={0x1, r0, 0x0}) accept4$inet(r1, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db5000)=0x10, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x7, 0x200200) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000468000)=0x9) r4 = accept4(r3, &(0x7f000026e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000172000)=0x6, 0x800) r5 = socket(0x11, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x2, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r7}, 0x20) ioctl$KVM_NMI(r3, 0xae9a) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) ioctl$TCSBRKP(r4, 0x5425, 0x3) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f00000af000)={"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"}) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CLOCK(r8, 0x8030ae7c, &(0x7f000037f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f000069e000-0x4)=0x0) setfsuid(0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/25 08:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000b9e000)='/dev/dmmidi#\x00', 0x6, 0x200000) clock_gettime(0x0, &(0x7f000011e000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f00001a8000-0x1a4)=[{{&(0x7f0000d72000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000a3f000)=[{&(0x7f0000cb7000-0xf7)=""/247, 0xf7}, {&(0x7f0000354000-0x9f)=""/159, 0x9f}, {&(0x7f0000b7b000-0x47)=""/71, 0x47}, {&(0x7f00009c1000)=""/42, 0x2a}], 0x4, &(0x7f00006e5000-0x4e)=""/78, 0x4e, 0x4}, 0x8}, {{&(0x7f00008e7000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f76000)=[{&(0x7f000001c000)=""/14, 0xe}, {&(0x7f0000093000)=""/0, 0x0}, {&(0x7f0000c73000)=""/91, 0x5b}, {&(0x7f0000903000-0x91)=""/145, 0x91}, {&(0x7f000000b000-0x57)=""/87, 0x57}], 0x5, &(0x7f0000ef1000-0xff)=""/255, 0xff, 0x9}, 0x0}, {{&(0x7f00009bb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cab000-0x30)=[{&(0x7f00000e7000-0xc3)=""/195, 0xc3}, {&(0x7f00006cc000-0x43)=""/67, 0x43}, {&(0x7f00005f4000)=""/70, 0x46}], 0x3, 0x0, 0x0, 0x2}, 0xd8}, {{&(0x7f00007eb000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e9a000-0x50)=[{&(0x7f0000afa000)=""/244, 0xf4}, {&(0x7f00001ab000)=""/200, 0xc8}, {&(0x7f000012e000-0x1000)=""/4096, 0x1000}, {&(0x7f000001c000)=""/212, 0xd4}, {&(0x7f0000275000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000e3f000)=""/98, 0x62, 0x200}, 0xee5}, {{&(0x7f000057b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000244000)=[{&(0x7f000064f000)=""/26, 0x1a}, {&(0x7f000088f000-0xc4)=""/196, 0xc4}], 0x2, &(0x7f0000b71000)=""/245, 0xf5, 0x1}, 0x0}, {{&(0x7f00004b1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a8d000)=[{&(0x7f0000f1d000-0x92)=""/146, 0x92}], 0x1, 0x0, 0x0, 0xfffffffffffffff9}, 0x2}, {{&(0x7f0000f14000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00002e7000-0x40)=[{&(0x7f0000d3b000)=""/29, 0x1d}, {&(0x7f00009df000-0x60)=""/96, 0x60}, {&(0x7f0000778000)=""/182, 0xb6}, {&(0x7f0000cc2000)=""/210, 0xd2}], 0x4, &(0x7f000003f000-0xbf)=""/191, 0xbf, 0xffff}, 0x8c8f}], 0x7, 0x12001, &(0x7f0000e95000)={r3, r4+30000000}) bind(r2, &(0x7f0000aa8000)=@can={0x1d, r5, 0x0, 0x0}, 0x10) r6 = syz_open_dev$sndpcmc(&(0x7f000009a000)='/dev/snd/pcmC#D#c\x00', 0x40dc0d462, 0xfffffc) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000582000-0x4)=r6) dup2(r6, r1) [ 73.209642] sock: sock_set_timeout: `syz-executor6' (pid 11997) tries to set negative timeout 2018/01/25 08:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000854000)='/dev/input/mice\x00', 0x0, 0x8000) pwritev(r1, &(0x7f00002b3000-0x40)=[], 0x37f, 0x0) r2 = semget$private(0x0, 0x0, 0x2) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000fb4000)=""/148) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000007b000)=@assoc_value={0x0, 0xb23}, &(0x7f0000423000)=0x8) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000504000)={0x7ff, 0x3f, 0x100000001, 0xfffffffffffffffb}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000df000-0x6)={r3, 0x0}, 0x6) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00002ca000-0x10)={0xc7, &(0x7f0000db1000)="3094c95e93a0ee6d6fd8be0bb73d54c5f4c3e2c9b714442c787410d90457dc4b2112f469faa5716ed7681f0c5535d7c2b8155fed6b3b4c113d814dd852d8795f4337cb212c98c637acfa2bcfb8174dd6ac9c7053f6526ea7d1a6ab25f18bee703dfc945e211f9a3ef7d9637e662dbb607d796c801ab485e1ddb510e62f96f53ebb04586c4c3733b3a93020d849ce64d26c0af93f85e8a13b37c46766d4b7755c9fccd711e2190bce4d615715870c94aa41177b451d64d4799a03cc99b4190e2e70c30490b43e22"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) recvmsg$netrom(r1, &(0x7f00004af000)={&(0x7f00004a7000)=@full={{0x3, {"ca715c092bd2b4"}, 0x8}, [{"705067624e051f"}, {"2317b169f3b05b"}, {"bbcdaabcdfab5d"}, {"24074da28b9f99"}, {"f5c93b1c065fd9"}, {"1f05ad8a23b862"}, {"d02f8c503e3e34"}, {"c257ad86088c1a"}]}, 0x48, &(0x7f00009c9000)=[{&(0x7f00007c0000-0x9a)="fae5e04eacd0cc1ae6c31d7713441fe5701c5ac0e49b8a37e4532b0d2a9357f3425e5afa403ad60d00265b0b45f8813532e289550bab4ee358e4efa6bab699e4c969648de955ad895bd61a3986345cd5ba84fbfc7ac8a81e78a15f630519dfb95fe8fa995ba65e660dc333186ead829b5fc216478b215d8b73bda7769fcec861076fa028a8dd6a0b4e8740c393428eefa17aa95a98d565bc9987", 0x9a}, {&(0x7f000028c000-0x5d)="53e0eba9746e40eb5f061ef28e0669ed965628d6d570b6a4e49627928459d73ac96caf598a030c614a10bb44b311e9e1002f6e18e1197a4a9197d07b11a6ae388e270a6e2ae608136cf5bc2c4ed30f3e6d6b70a92b7764050d494d44f5", 0x5d}, {&(0x7f0000c2d000-0xd7)="6d149cba3f87ef2ce89aefa47bd4e2ee5faff4eec373296831a251f013ada1b0241e773b78a5532ce919e2d1abb837213dc4f84f1a39789b6be5494f5e8053f47ebe0551c052304c0fb310eb70a7827ec47b5591fa9a98576811d80dd534fdbbc61da7616e55259b8a33bd312d8f0c846aec51f9cd0ddf69df3d5f39710b9dbeaaa6ad41f7c96a960af406fc84c185e80da8c391efec2b3c50a9c2d8842d5d7e01c6e40c996f42b719d5cc59e130c0eae5e8f956e22797ca855863bedf49352300e7b88ac27232f77ea80b656be40a832a9ea768e1dbe5", 0xd7}, {&(0x7f000061d000)="1070f372a895589c56feac919755d3b7171623bfcc75c76c5053bde20f19456b47983e256673a07e15d4597fb545ab76e941ee2a611bc0d2f1f1e2dc447b54cc37a18cab3e5a5214b3124d6f7e45dc90acd845f119e8b3577e042dcefa7d01d659435ada9fd8c8ceeb6805ebaa237ead45a5164b2c450ededb374fb82d8aaae65588d02b94477077bdb8106aac31be7df28fbea061a8df45c28133c51e8ab1738be906c4a5c25ff9f368eaafd7bf956c5395f2ca56f49099dbb81051c08debc6ed2512d263564cedc50764c285069793082959f8ca6f03853bcfa6bc33b486b8c92a59468b475f64a55ab03933dbfe1da15f7dae224443fd", 0xf8}, {&(0x7f0000614000+0x15d)="716d6dda84332c0709b3b6681ba8a8c96c57cc72bacb8b470e51f1234ffb2f1c14b3269703c0972d0d6127726e464be87907dbc2706e13951d1885143d67ddd88c8074e2999a792e6e7c0be3", 0x4c}], 0x5, &(0x7f0000731000-0xa0)=[{0x40, 0x11f, 0x8000, "7ca109bb6f42c9ec865103ddd51838acfb30bebeba7c1d132be8e68496cd0820e9a7d2067fc944e77f20820be3a125e9"}, {0x60, 0x13f, 0x8, "a7ef366aaaad26cabdf5dd98728fd4d0f8271d15c04814b0cfa8b5e2ca27c7c361acfe92486cea8e28f451e7851d70769a92dccc91c4f077a02bde58abd65ad97a64e115c44d95459885146d"}], 0xa0, 0x4000}, 0x624d3f6343644191) 2018/01/25 08:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002b6000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000045f000)={0x5, 0x0, 0x6, 0x101}, 0x5) perf_event_open(&(0x7f0000010000-0x78)={0x7, 0x78, 0x200, 0x3, 0x87f, 0x7fffffff, 0x0, 0x1, 0x204a, 0x4, 0x0, 0x0, 0x2, 0x81, 0x1, 0x8, 0x9, 0x0, 0x3, 0x6, 0x5, 0x8219, 0x100, 0x6, 0x3, 0x5, 0x6b7e216d, 0x6c72da4a, 0x2, 0x5, 0x1ff, 0x100000001, 0xfffffffffffff2e8, 0x1f, 0x1, 0x6, 0x3, 0x7, 0x0, 0x887, 0x4, @perf_bp={&(0x7f0000d1b000)=0x0, 0x1}, 0x400, 0x9, 0x8, 0x7, 0x4, 0x1, 0xffff, 0x0}, r0, 0x9, r1, 0x4) pipe2(&(0x7f0000328000)={0x0, 0x0}, 0x800) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000d7f000)=0xffff, &(0x7f0000d2d000)=0x4) r3 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000006d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000dbe000-0xd8)=@ioapic={0x100000, 0x2, 0x7, 0x9, 0x0, [{0x100000001, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x2, 0xd8e, 0x1, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x6, 0x3, 0xa64d, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x20, 0xffffffffffffffe0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x4, 0x20, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffa822}, {0xfffffffffffffff9, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x10001, 0x6, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x4, 0x2, 0xd, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x100, 0x3, 0xb4, [0x0, 0x0, 0x0, 0x0], 0xfd6}, {0x8, 0x80, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x2, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0xbd8}, {0x6, 0xfffffffffffffffe, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x5, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x7c}, {0x1a000000000, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x0, 0x5, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x4, 0xc3, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x4, 0x100000000, 0x42599a38, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x8, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x9, 0xfc, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0], 0x426}, {0xfffffffffffffff7, 0xfffffffffffffff8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xde7, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7}]}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000e81000-0x4)=0x9) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000f33000)=""/0) 2018/01/25 08:01:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000986000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003f2000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e5000)=0x24) clock_nanosleep(0x2000000002, 0x0, &(0x7f0000c13000-0x10)={0x77359400, 0x0}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f000000b000-0x1)="") 2018/01/25 08:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0xfffffffffffffffd) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) 2018/01/25 08:01:16 executing program 1: r0 = socket$inet6(0xa, 0x400000000006, 0x8) setsockopt(r0, 0x84, 0x12, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000aa2000)=""/141, 0x8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe15, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x80000000, 0x0, "196de4af387ceb175cca7e295bf891458599b073abc23e0495615ab12a6da85bcb353a705a63a6fa2346a2d8620870f9b8251d1ca430c40c863bac24347e29f925eef5c2f84fea549d2e79c280a33d06"}, 0x160) r1 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) fanotify_mark(r1, 0x40, 0x8, r2, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@generic="f153594d9ea2639400bf776848caf1e8", @ifru_flags=0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)='./file0\x00', 0x4000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) r4 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x200f1526, r4}, &(0x7f0000003000)={0x9, 0x3, 0x9, 0x100, 0x200, 0x20}) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/25 08:01:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000b95000-0xd5)=""/213) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='maps\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x0) 2018/01/25 08:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = syz_open_dev$vcsn(&(0x7f0000b6e000-0xa)='/dev/vcs#\x00', 0x1, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000273000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006fa000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c54000-0x4)=0xe8) getresgid(&(0x7f00008a9000-0x4)=0x0, &(0x7f0000f4b000-0x4)=0x0, &(0x7f0000d6a000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00006de000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000374000)={0x0, 0x0, 0x0}, &(0x7f00001b7000-0x4)=0xc) getgroups(0x6, &(0x7f0000440000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b3f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000cff000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2f000)=0xe8) lstat(&(0x7f0000b31000)='./file0\x00', &(0x7f0000abf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mouse(&(0x7f00005c1000-0x12)='/dev/input/mouse#\x00', 0x9, 0x20080) r20 = fcntl$getown(r1, 0x9) sendmmsg$unix(r3, &(0x7f00009e5000)=[{&(0x7f000060c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000434000)=[{&(0x7f00001b8000-0xef)="51af582434f1dffe9103302abbcd1a4dd73dccc855d3997b0d79d85cdf2c23ed9918e600d47b266bbfeb37066dff38f5f69af704b3535715bee6b6c9ffb9727641d3dd309a450dc71b2efb641fcf2582673195326c0716927ba85eb428ce7da40c5e7f20128969c69ee8d61b9eab8eb4856bdbbfedc7c3998791b2798161fdc3a5900beb4daf5eabb168653f1f45ca596fcae46ee86db2c7c47176d15f829995dffe01e918df2a5f268d264f885bb3397271fb9ed81eade16db1a2b87d7dc06e90eca8812de81e9002d1cc5b7fa48e59335fa5b4c4774b760d4b344414f79740f7cdcd5fc9b3ef3cf48fa076664ee6", 0xef}, {&(0x7f0000282000-0xfc)="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", 0xfc}, {&(0x7f00001f7000)="0edd9501b8d12c2e69bc5741b3a7af0a", 0x10}], 0x3, &(0x7f0000ccc000-0x80)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x20, 0x1, 0x1, [r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r10, r14}, @cred={0x20, 0x1, 0x2, r16, r17, r19}], 0x80, 0x20000040}, {&(0x7f0000184000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000361000-0x30)=[{&(0x7f00009f2000)="0ef9756da6ae45a177d24608a1379c04e589148565a0dbb7f619d1559077afe8834784cefb348a6ee09f3a1cb3ff7d6b50515d537451be1ecd3fc1a28be2fbba6caf15f68374d9a60dbf5203705fd8164bf972490e909c26d886009eb4d035ce18234d5c9eb058", 0x67}, {&(0x7f0000070000-0x50)="039fff78cc3cfe4335da0a0ae7f8ebdfacefbfe8b4e55dd1087cc5e41e7b450398a62ccf0e1707bbb1257377144db237dc6f792a0a5a6aae5981c2ced6dd81e41bef8cb98621becedb20a5b7add291f0", 0x50}, {&(0x7f0000472000)="07f6e449ffb2", 0x6}], 0x3, &(0x7f000077b000)=[@cred={0x20, 0x1, 0x2, r8, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r17, r12}, @rights={0x30, 0x1, 0x1, [r3, r3, r1, r0, 0xffffffffffffffff, r3, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}], 0x90, 0x4008000}, {&(0x7f0000787000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b5f000)=[{&(0x7f00009aa000)="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0x7, &(0x7f0000779000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r20, r5, r15}, @cred={0x20, 0x1, 0x2, r8, r10, r11}, @rights={0x30, 0x1, 0x1, [r2, r3, r3, r2, r3, r2, r3, r3]}], 0x88, 0x40000}, {&(0x7f0000d49000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cab000-0x4e)=[{&(0x7f00007d0000)="dcb3", 0x2}, {&(0x7f0000710000-0xf1)="64c77cb8713b2bc42a63b5b2a9b9ce536cf0eb559e5f532a547824587754ffd0f4967ca303914add592b8051aaf055c53a9c090b33878a931a42e81af4b9765c67809cb7791e3bf24ee4acfb1a4a4b374b8bf5715014df8b7f2aec904265bf66317ee245be3df9b40da2f2a365f01782641298f7870a6a2b89d48ed6fd3b6a28957a8d55ef322660371d90d8bc7e1cd497f3c678dfaaf6d61f56eb510b9cc0f8cda015713542d2990fe44ea9ddb4ca95b99f3f438a4d2041686f2f05c9b783fc885f7994af879809ea9abeba859565b7a42c2fbfd1574526cde639f3ed307a5329bc35111827e9f230118000bf30af3222", 0xf1}, {&(0x7f0000db9000)="7f4d6215fcc4491e6026c0859d5187c5a34e3c9e45ffed57908e9052ba00520bc89c6031d1fce348aa14f96674c55fcfd03454d1ed09f2a58ce754c4fb33febccf822f20dbc43efc281e950df1f367d0a37f4ec563cfe2a1441a99a5d7718b15623e5967ada3587e3e1b7b473cf54a9587b86cfd544f577013dc17698eb2222de29a105c8f9e186bbc5cd4c24c1a16022ed23fce428e316fd0ff4bd617534bb11303583b9251f0658617dff55bada7a4846f89744a82", 0xb6}, {&(0x7f00003e3000)="9361092ea3e10b9596c85620187de003c77914171e39789fc746830da15e751a225b20a79e2e6f820ba00d43f8cc0380bab84ecd8a2b313e831cd13db40892732fd7df", 0x43}, {&(0x7f00004cd000)="2cab0adc0f36c89f738006d536870fc639a313e492bc0448de4941527b71f0340b4fc59f07e13aae01e14b5817bbee8d2f625edf30747a2fd437f7a6f80100138ac074dd1e656b369392c3b3e8c92e2cec79ac0cfa2cfaac4c70e03f00d27f33e7dded78d4050b965216139d503fc6f40b116671acea2f06d0e69c4975e900ddc575a84e2865a958bb6d20fd00860d1b61067ff4dea55966e0f5d3a4a91c70bb59c2fb058dd6509c024f368f3d00f8b05355dc9d28b1110c5045708c3324ae5b19b6af427e92ef6088519e03e2b084fe38fbb86da27c9078fb4e847f42a70d0676c582ee3636d8036f128e4607d6", 0xee}, {&(0x7f00004d1000)="29178fbfc9f8996245a3a9811c908eb9913582a9a8e5651ab1600f44479709", 0x1f}], 0x6, &(0x7f0000271000-0xd8)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r3]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r10, r12}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r9, r5, r13}], 0xd8, 0x20000080}, {&(0x7f0000a50000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cf5000-0x20)=[{&(0x7f00003a3000)="ef3b73cce67dc0e08dd714232afe5152c4166486ad15e7dc4904f6f1be3581af1bc35d405a0b2f8792acb884b02f6fb425a54107c91233f56713a71901b3c53c09ef94be936ca4db0fee29785253cc9d82f715ec608f3ebe85", 0x59}, {&(0x7f000081a000-0x56)="353edafd367007cbe8184ffbd4def75a2cc823bba0c3bbb0232645525947e1c6ce608820b35f4192173f2d1e26005ad8e022813ed6b60042fc64e73b9455867169cbc98af07317d4831a6e3e86d2254310973f9cac81", 0x56}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000cf8000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000186000)=[{&(0x7f0000762000)="", 0x0}, {&(0x7f0000b05000-0xaf)="a2a7a3323fa817a887d737135e76c85c51140ba179a2553ec30c86122b8bb8716570c46859450b49fd3fe68f06ee14ca562058b83585feb364c60f387352f49822e70dccf2c98365314898ba0da21ed1409e440984c70ed184fe51529b4052bb82dc6e49e035c23cc0fa9532752b776e4dab175526abf1134e8da8f2766e186addd7c75bcbf4e2cbc8eb067658946e96b583073e4632cd59a45068433d4653cb44e06e25ec6eb72325628500446d3d", 0xaf}], 0x2, &(0x7f000031d000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r3]}], 0x20, 0x8000}], 0x9, 0x0) r21 = add_key(&(0x7f0000764000)='.dead\x00', &(0x7f00000b9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f000008d000)='user\x00', &(0x7f000094e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009c5000)="128264bbc661487c4e8090d489d140d8526a6e9e609598f225cfdcf7ae86e6d438de4faadb38b3901676a578172ab0366e6573851a29a0c4938652a9b02de5952488a59344406d075331ec05f608228f482c89e9ef04eabc05a53c02360c55ef6a43e1532c380445f8d99d45179ab119798ac92524621b86068b9a4661bc231eb6b937aa81554a02890074d9f42ff9f8b4ebeb86ca463590de508c246e7b4adfba7af8fc7cb37c7467ada99e4875db5df098f3d61cdd6c49cba48cca56a03334c65c18e5438fc678a35a6166801361e99d", 0xd1, r21) 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f000077a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000051c000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000980000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000a3f000)='/dev/loop#\x00', 0xee, 0x2000000002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000805, 0x0) 2018/01/25 08:01:16 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000-0x8)={0x7f, 0x7b}, 0x8) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000744000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r0, 0x0) 2018/01/25 08:01:16 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000fe7000-0xc)='/dev/audio#\x00', 0x4, 0x88882) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000889000)='/dev/cuse\x00', 0x404000, 0x0) poll(&(0x7f0000bc0000)=[{r0, 0x4, 0x0}, {r2, 0xa080, 0x0}], 0x2, 0xffff) fcntl$setown(r1, 0x8, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) connect(r0, &(0x7f0000c96000)=@pppoe={0x18, 0x0, {0x0, @random="449fdf590d2d", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000352000)=0x100000001) 2018/01/25 08:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000017c000-0xd0)=[@in6={0xa, 0x0, 0xffffffffffff0000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x209d}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00009b5000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002e6000)={0x4, 0x0, [{0xfe4, 0x0, 0x0}, {0xfbd, 0x0, 0x8}, {0xc0011fff, 0x0, 0x51}, {0xa63, 0x0, 0x8}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000c04000)=0x0, &(0x7f0000951000)=0x4) write$tun(r1, &(0x7f0000fde000)=@pi={0x0, 0x88c2, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@llc_tr={0x11, {@snap={0x0, 0x0, "1623", "b2af8e", 0x325d64d791f212a8, "f929f6deeb14d04d8674e5b154637c64013dcbcbb36c00013b8c14cc63a7c50a56e6b22954a45592bc27b7730fd6926d303b302a926d20ff60d682e1d4737246045a76e777bb380358ccbec77dd8830747"}}}}}}, 0x6c) fstat(r2, &(0x7f0000a62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) r4 = fcntl$getown(r2, 0x9) getpgid(r4) 2018/01/25 08:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000ee3000)=0x1) pipe2(&(0x7f000073f000-0x6)={0x0, 0x0}, 0x4000) 2018/01/25 08:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000054c000)='/dev/autofs\x00', 0x400500, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b49000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e49000)=0x0, &(0x7f00006dc000)=0xfffffffffffffef4) 2018/01/25 08:01:16 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000692000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e3d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='rose0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/01/25 08:01:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x18) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000764000-0x4)=0x0, &(0x7f000087a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$midi(&(0x7f00001fc000)='/dev/midi#\x00', 0x6, 0x14201) recvfrom$inet(r2, &(0x7f0000de8000-0xd6)=""/214, 0xd6, 0x2020, &(0x7f0000d21000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r1, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x1a, 0xd, 0x10, "c7fcfdbb29ede2553f4ad154c5689b68f1685a16a26c3c8c4525098c824618121d4e8a1095354f4d88456f2b3ff3c075e5da3ecbf00dc53328027ec5a43014b4", "b23aebd0d35abd7774a6adc965dd38e2637d71b13572849236d51ae39ba808a1", [0x0, 0xb416], 0x0}) syz_extract_tcp_res(&(0x7f00002d6000)={0x0, 0x0}, 0x1, 0x7fff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000b0e000)={{0xffffffffffffffff, 0x2, 0x307, 0x0, 0x1ff}, 0xfcc1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000841000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00004f2000)={0xf, 0x0, 0x9, 0x0}) r1 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f0000ecc000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/25 08:01:16 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000498000)=0x0, &(0x7f0000fd5000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80100, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000560000-0x4)=0x9) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff, 0x0}, &(0x7f0000e5e000)=0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000fd6000-0xa)='/dev/dsp#\x00', 0x8, 0x40) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000fd6000-0x10)={0x9, 0x4, 0x80000000, 0xff}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000358000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd7000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f00001e5000-0xd0)={0x8, 0x7ff, 0xb5e2, 0x0, 0x1, 0x6, 0x1ff, 0xf32, 0x7, 0x100000000, 0x7fffffff, 0x7fff, 0xffffffff, 0x200, 0xc7, 0x2, 0x59, 0x8, 0x7ff747d2, 0xffffffff7fffffff, 0x4, 0x40, 0xec, 0x8, 0xc6b0, 0x7ff}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000fd8000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 08:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = msgget(0x0, 0x100) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000812000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000ec000)=""/91) msgctl$IPC_STAT(r2, 0x2, &(0x7f00005d9000-0xd9)=""/217) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair(0x1d, 0x5, 0x8b2, &(0x7f000052c000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f000042c000-0x4)={0x8}, 0x4) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b62000)='/selinux/checkreqprot\x00', 0x40000, 0x0) execveat(r5, &(0x7f0000c07000-0x8)='./file0\x00', &(0x7f0000481000-0x18)=[&(0x7f0000fe6000)='/dev/snd/timer\x00', &(0x7f00007d9000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000976000-0xf)='bdev#wlan0user\x00'], &(0x7f000051a000-0x38)=[&(0x7f00004fa000-0xf)='/dev/snd/timer\x00', &(0x7f000093f000)='/selinux/checkreqprot\x00', &(0x7f0000b58000)='/selinux/checkreqprot\x00', &(0x7f00001cf000)='+-\x00', &(0x7f00003df000-0x1)='\x00', &(0x7f000091d000-0xf)='/dev/snd/timer\x00', &(0x7f0000005000)='&}bdev\x00'], 0x100) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000095e000)=0x0, &(0x7f000018c000-0x4)=0x8) recvfrom(r5, &(0x7f00002c8000-0xe1)=""/225, 0xe1, 0x20, &(0x7f0000edc000+0xa07)=@ax25={0x3, {"03f65c1ac42787"}, 0x9}, 0x10) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f000011d000-0x4)=0xfffffffffffffffb, &(0x7f00005a4000-0x4)=0x4) r6 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r6, 0x9, 0x100000) syz_open_dev$sndtimer(&(0x7f0000e63000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/25 08:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dce000)={0x0, 0x0}) fcntl$getflags(r0, 0x1) prctl$getreaper(0x3f, &(0x7f0000c85000)=0x0) ioperm(0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000651000-0x8)='keyring\x00', &(0x7f00008b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085c000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000f0d000-0x4)=0xc) lstat(&(0x7f0000470000)='./file0\x00', &(0x7f0000283000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000fd4000)="ba51a2ac0ced9f413469ffc532b7932780a3029407bf19f650d4fe018787ff3f80f5ea13bd7b8be5938f5fa16bdf76f1e6b729b37b46bd190b9d140ae704bef46e6c1ade261a6ee16ee4c4d145d5ccbf9e48ecd155f98115386e94e8b9223b7ab3f0b14f919ac8eefe438eb90baf68f8b42e6bdc82c0721b40aa83141f9d296d1925ced5c2d116da4ee328195f478ae3e753342f372c5040ff7c9dc6080dd9a8e3f2fd666f43bfc7e359d55cd7a480d6d181a389baed0df7a4b91d2631a3a954b5d4824662980bb3db1c94811229506528bd515530a5dd923d502a27bb85f6a2d3c3b43b31") keyctl$chown(0x4, r2, r3, r4) ioperm(0x0, 0x6, 0x0) 2018/01/25 08:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b2d000)='./file0\x00', 0x28) sched_setaffinity(0x0, 0xffffffffffffff77, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/25 08:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000629000-0x9)='/dev/vcs\x00', 0x600, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009a3000)=0x8, 0x4) r2 = socket$inet(0x2, 0x5, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000ad3000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x3, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c76000-0x4)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00009dd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x408800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000511000)=0x0) ioctl$TIOCNXCL(r1, 0x540d) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000013e000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000efa000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cc7000-0x4)=0x14) 2018/01/25 08:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000c1a000)='./file0\x00', 0x103001, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000042d000)=0x1d0000000, 0x4) 2018/01/25 08:01:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/25 08:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000639000)='./file0\x00', 0x0) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b60000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000cdb000)={0x0, 0x1ff}, &(0x7f0000c1c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0, 0x0, ""}, &(0x7f0000a98000-0x4)=0x8) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000ff1000-0x8)=0xfffffffffffffbff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[{&(0x7f0000f8f000)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000027d000)=[{&(0x7f0000d6c000-0x3e)="aacef4cbb3a760ce6f19fb3033e5d7f23bb2d3ce77681ef4d897b1d5486195ff8d10d0eab7b668ab", 0x28}], 0x1, 0x0, 0x0, 0x804}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r5, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x40049) sync_file_range(r3, 0x0, 0x0, 0x7) io_setup(0x134, &(0x7f00002d0000)=0x0) fsetxattr(r2, &(0x7f0000ba8000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/25 08:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002cc000)={0x0, 0xb8, "41c5edde4b1c83c3d657dd532195d1cf7eebf038b1f93ffa28b85fb96a318dd03513493a0e57bf7194244b313287cd51bfe4061b40946d9f195ad15f563950a826a93d59c130d5ff6750027b73256df91b422e0a55e1d34def756aa31a20138b89984e9e6be65c3197ff10bafde0641c174da44ca77d9b30a99c693b6b5aee5efe4b8ce6f956710aeb643d87998ba72d415e3e09f93a8bd5b92207dbedafca0e63417efd34a119ccc69a89b290d110b239b06897484ab798"}, &(0x7f00002d7000)=0xc0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d5000-0x4)=@assoc_id=r1, &(0x7f0000df5000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/25 08:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffe) pipe(&(0x7f0000a9b000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000246000-0x4)=0x7) 2018/01/25 08:01:16 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000008000)='/dev/audio#\x00', 0x7fff, 0x10000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000011000-0x8)='./file0\x00', 0x10, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000-0x4)={0xffffffffffffffff}) readahead(r1, 0x3f3, 0x7ff) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000010000)=0x0, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000000f000-0x5c)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2c}, 0x7ff, [0x6, 0xc1, 0x1, 0x1, 0x6, 0xfe, 0x43d3, 0xffffffff]}, 0x5c) 2018/01/25 08:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6f000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000bf8000-0x61)="9d252cd62b5ca08d9ccdf64b77e8a397fd4ce73ca7a2143c344a9f1a910c9e18b07a34cd8c87acda7fb2b81e88966faa84208992f6e3f7090000007a5d4f53455c26f503d08dc12035dc5e3cfb534d891329a2b462dd4c8a0131297d2e5db49551", 0x61) recvfrom(r1, &(0x7f0000cee000-0x40)=""/226, 0xe2, 0x0, &(0x7f0000e8c000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/rtc\x00', 0x480, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006e7000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e7000+0x8d)=0xe8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000004f000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ba3000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000002a000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00008a0000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x0, 0x0, 0x3, 0x40020, r5}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 73.765472] QAT: Invalid ioctl 2018/01/25 08:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000801000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000196000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) r2 = request_key(&(0x7f0000322000)='.dead\x00', &(0x7f0000d1d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e80000)='\x00', 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f00006e9000)="6186622be8bd078b2a8e51b82a9691a11512ae3d87ba75c7566998e2baccb5a500e741c32164386ff0e2e97aa41f12b83bcb40b646a581c5543815bdf01ab63fe39e986eab4f05f2db0516e9bfae48494e5bdbb98d7f5c20bb28f47e965f047a4e4d485cd73c571259f880855b37ff53a6e0f2c9b56edabc1115730517b322a28c4e447d6c4b964837a0d70f9e9ff9667f00e9ae0e1d9f15da78d9e8ea7957e4271d11a6d057b2647e92e04c8f585b66729ebb2c2c1bee4ebcff29040528e8e1e353e4b999ca60baab7439e54454147114a0d607e872e94efb0e8460dd7c5181668a", 0xe2) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00009f7000)={0x6, 0xff}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r0, &(0x7f0000277000-0xd)=@known='security.evm\x00', &(0x7f0000275000-0xd1)=""/209, 0xd1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000828000-0x4)=0x0) 2018/01/25 08:01:17 executing program 5: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000e83000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000794000)=0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/25 08:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x8000000400085) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000074d000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f72000)={0x0, 0x3}, &(0x7f000065a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000250000)={0x1000, 0xe0, 0x1, 0xe1b, 0x6, 0x64, 0x4, 0x7, r3}, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a4000)='/proc/self/net/pfkey\x00', 0x6800, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000b21000-0x30)={0x14, 0x0, &(0x7f00008ff000-0x14)=[@decrefs={0x40046307, 0x0}, @dead_binder_done={0x40086310, 0x1}], 0xa3, 0x0, &(0x7f00006d4000-0xa3)="47a643cae8a20ed92c2e335358a13590e0252010ac02262d427df9207b3decc2012441e1949a6992e5f496299727fb06c9d2c5dbe4da057b55f9bfa5848b4f28d580f251ae4db91ac412e9840a1a3f6ac3a77f02afacb79807db75ddbe8a845c03c890c8107bb8501578c16d6546b5e196271967289a002933e989c098f5215f3c598bfde885c5fb5426a3910aea0f4b3b83029fa787a95a1386406f3ad3316c29c85d"}) 2018/01/25 08:01:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e25000)='\r', 0x1, 0xffffffffffffffff) r2 = semget$private(0x0, 0x2, 0x4e8) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000000)=""/36) keyctl$negate(0xd, r1, 0x9098, r1) 2018/01/25 08:01:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlockall(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000152000)='./file0\x00', 0x682680, 0x40564c40b41a8071) 2018/01/25 08:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000349000-0x9)='/dev/sg#\x00', 0x0, 0x94080) openat$ptmx(0xffffffffffffff9c, &(0x7f00006d3000+0xbbf)='/dev/ptmx\x00', 0x5114c0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000edf000)={0x2, 0x3, 0x1f, 0x6, 0x0, 0x80000000}) sendfile(r0, r1, &(0x7f000002d000-0x8)=0x0, 0x2) [ 73.848922] QAT: Invalid ioctl 2018/01/25 08:01:17 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x28c75d98, 0x3, 0x100000000, &(0x7f000000f000-0x10)={0x0, 0x0}, &(0x7f000000e000)=0x9, 0xfffffffffffff68e) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/25 08:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000084b000-0x38)={&(0x7f0000b2e000-0x1)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000036000-0x40)=[{&(0x7f0000465000)="0326d1bc706d800e5ba7c61b64b77e555b14c672aedbfc67f2ac1fd317b45a3ec0e8fb9d690c482980e2ef8adf79736f45a83e01ee0615a8747a7d", 0x3b}, {&(0x7f0000380000-0xc5)="8d9a09ee842693df79bedfe5f1d3c4060198ea3e370b11e77ccead63dc0d6fb94de84e5ea20bd2b93beea8093d0dff2d1d95eeea3d16814400d0871852f113d694676a7796331c721425534833bed8d77fd28dc389808a1db286d6a3ac0649f57b23bd4ea3ba428bdd24819bc8e140d38cb5ee33b0b3d793b0974f41a0e5a3b7c572ee4d7e65a90510ef50f1a85ee00d21ee321c3a8e3bc79ad8849af31fee5c68596888168b98de514408c05da7288585a9acb9d25057aa2a79e810db0ffce02ccf6f2603", 0xc5}, {&(0x7f0000b9d000-0x77)="21818b496a47a82400cca1413897b36a84f40bb3ee67d66dea2d852da436dbf571064fed587a919c89ef839b2f0183065fad911f0f7b6796c2966a7b9e278092eefbc8ba8dfa2dd40ebe4e89109646bde7fc75863a0592d34d67e7310a9cfa9693dfeb10bdfc289f5d53e15b81fc3f236a04bf2a2e74f9", 0x77}, {&(0x7f0000300000-0x60)="be681a40c7b6a136b8d6b55f1b3411c84f343cd912704e5c38e6d3ed0d9a307462970cde0213324ca32a05ae8ec0f6787711f05769db57931e17c9b4f52d6a99d63217ddbb5d056ae71dfeedc0d0c19183f806b9cf5ee11bbf5fb725a1f0e59a", 0x60}], 0x4, &(0x7f0000a9d000)=[{0x80, 0x11d, 0xcc0, "f84dc4b9d4e3d80cbad36940d0f59305859196e73215e9baa0eb99c388b63340f1c7351e80fd19fe74bcea3d2fd76e6715d41c3bf0f55bf1db06cfaa2e1ac96743179a16d35a083c31f226a68d8a5bdd0dc236bfe69d0d8b243fe303bdb4cbe9447b3f5ce5b85d61219f7a"}], 0x80, 0x5}, 0x40000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ec000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ab6000-0x4)=0x0, &(0x7f000009c000)=0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/25 08:01:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fsetxattr(r0, &(0x7f0000f31000)=@random={'security.', '/dev/sg#\x00'}, &(0x7f0000d95000)='/dev/sg#\x00', 0x9, 0x1) [ 73.889647] kauditd_printk_skb: 72 callbacks suppressed [ 73.889656] audit: type=1326 audit(1516867277.043:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 73.992361] audit: type=1326 audit(1516867277.043:688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 74.025858] audit: type=1326 audit(1516867277.044:689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=151 compat=0 ip=0x452f19 code=0x7ffc0000 [ 74.052679] audit: type=1326 audit(1516867277.044:690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 08:01:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f000062f000)=0x0, 0x1, &(0x7f0000a97000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000db0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) 2018/01/25 08:01:17 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000)={0x1, 0x6, 0x3, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x1, 0x6, "3c969cd7e38e4b0361880586dd0b7865", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000004000-0x8)=0x0) signalfd(r0, &(0x7f0000001000)={0x100}, 0x8) 2018/01/25 08:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002cd000-0xb)='/dev/audio\x00', 0x10100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r2 = syz_open_dev$loop(&(0x7f0000441000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/25 08:01:17 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000bde000/0x2000)=nil) clone(0x0, &(0x7f0000ba4000)="", &(0x7f0000946000-0x4)=0x0, &(0x7f0000371000-0x4)=0x0, &(0x7f0000001000-0xa3)="") shmctl$IPC_STAT(r0, 0x2, &(0x7f00006ec000-0xac)=""/172) 2018/01/25 08:01:17 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000007000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001c000)={0x0, 0x3a, "77a83661ee4c2240a62b0d9821e2400701809b62885dd548d24f7203c7e2ce0600870ff3fb7b481cac25586a6b3219ad9f77200542e3e084eb3a"}, &(0x7f0000013000-0x4)=0x42) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001c000)={r1, 0x4}, &(0x7f000001c000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 08:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20000000001) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000082e000)=[{0x0, 0x0}], 0x1, 0x200000cc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_pwait(r0, &(0x7f0000cc7000-0x18)=[{0x0, 0x0}], 0x1, 0x81, &(0x7f000056e000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)={0x0, 0x0}) epoll_create1(0x80000) 2018/01/25 08:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000040e000-0xb)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x20090407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a29000)=0xc) ptrace$pokeuser(0x6, r0, 0x6, 0x80000000) select(0x40, &(0x7f0000719000-0x40)={0x9, 0x7, 0x40, 0x0, 0x8, 0x5, 0x100000001, 0x1}, &(0x7f0000fee000-0x40)={0x8001, 0x7, 0xe0, 0x6, 0x3, 0x8001, 0x8, 0x9}, &(0x7f0000078000)={0x3, 0x40, 0x0, 0x1, 0x9, 0x2, 0x3, 0x3f}, &(0x7f00001f3000)={0x77359400, 0x0}) r1 = getegid() stat(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00005ab000-0x8)=[r1, r2]) r3 = inotify_init1(0x0) timerfd_settime(r3, 0x1, &(0x7f0000479000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000439000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 08:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c43000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000805, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 08:01:17 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 74.078446] audit: type=1326 audit(1516867277.045:691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 74.104313] audit: type=1326 audit(1516867277.045:692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 08:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[], 0x0, 0x0) [ 74.166869] audit: type=1326 audit(1516867277.046:693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/25 08:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f000093c000)=""/125) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000043f000-0x30)={0xfff, 0x28, [0x100, 0x7, 0x100000000, 0xffffffff80000001, 0x9, 0x2, 0x8, 0x0, 0x0, 0x8]}) write$selinux_validatetrans(r0, &(0x7f0000a42000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'system_u:nbject_r:wtmp_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0xfffffd91) 2018/01/25 08:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = getpid() fcntl$getown(0xffffffffffffff9c, 0x9) getpid() gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000058a000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000402000)={0x0, 0x0}) stat(&(0x7f00003c8000)='./file0\x00', &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a8b000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3000000, 0x1, 0x6, 0x2, 0x20, 0x80, 0xbb, 0x0, r3}, {0x8, 0x4, 0x10000, 0x3ff, 0xd59d, 0x3, 0x8, 0x933a}, {0x7fe000000000, 0x10001, 0x1071b403, 0xffffffffffffffff}, 0x8, 0x7, 0x0, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7, 0x7, 0x3, 0x3ff, 0x5, 0x89d9, 0x8}}, 0xe8) r4 = syz_open_procfs(r1, &(0x7f0000356000-0x8)='page\x00ap') perf_event_open(&(0x7f0000ce0000-0x78)={0x3, 0x78, 0x40, 0x800, 0x40, 0x7, 0x0, 0x3, 0x8481, 0x8, 0x60, 0x985, 0x5b372f6, 0x7ff, 0x80000001, 0x20, 0xffff, 0x6, 0x101, 0x7, 0x3, 0x0, 0x4, 0x0, 0xe59, 0x0, 0x81, 0x0, 0x1a3, 0x8, 0xb1d, 0x7, 0xda, 0x7, 0x5000, 0x1f, 0x7, 0x1652000000, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000824000-0x1)=0x0, 0xe}, 0x2000c, 0xffff, 0x4, 0x6, 0x1, 0x5, 0x7d, 0x0}, r1, 0x1, r4, 0xc) fcntl$setlease(r4, 0x400, 0x1) fchmod(r4, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000571000-0x4)=r4) [ 74.194197] audit: type=1326 audit(1516867277.074:694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 74.239689] audit: type=1326 audit(1516867277.074:695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 74.266548] audit: type=1326 audit(1516867277.081:696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12145 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452f19 code=0x7ffc0000 [ 246.752274] INFO: task syz-executor2:12182 blocked for more than 120 seconds. [ 246.759687] Not tainted 4.15.0-rc9+ #278 [ 246.764286] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772256] syz-executor2 D24744 12182 3715 0x00000004 [ 246.777897] Call Trace: [ 246.780497] __schedule+0x8eb/0x2060 [ 246.784239] ? __sched_text_start+0x8/0x8 [ 246.788399] ? mark_held_locks+0xaf/0x100 [ 246.792561] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.797682] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.802713] ? trace_hardirqs_on+0xd/0x10 [ 246.806874] ? prepare_to_wait_event+0x1dc/0xba0 [ 246.811660] ? perf_trace_lock+0x4d6/0x900 [ 246.815987] ? prepare_to_wait_exclusive+0x530/0x530 [ 246.821130] ? trace_event_raw_event_lock+0x340/0x340 [ 246.826351] schedule+0xf5/0x430 [ 246.829736] ? __schedule+0x2060/0x2060 [ 246.833715] ? lock_release+0xa40/0xa40 [ 246.837713] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.843616] ? dl_cpu_busy+0x370/0x370 [ 246.847517] ? __might_sleep+0x95/0x190 [ 246.851506] blk_mq_freeze_queue_wait+0x1bb/0x400 [ 246.856366] ? blk_mq_poll_stats_fn+0x1f0/0x1f0 [ 246.861043] ? mark_held_locks+0xaf/0x100 [ 246.865205] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.870313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.875343] ? trace_hardirqs_on+0xd/0x10 [ 246.879521] ? dd_has_work+0xb6/0x220 [ 246.883342] ? cfq_completed_request+0x2e90/0x2e90 [ 246.888278] ? blk_mq_run_hw_queue+0x56/0x190 [ 246.892786] ? prepare_to_wait+0x4d0/0x4d0 [ 246.897055] blk_freeze_queue+0x4a/0x80 [ 246.901039] blk_mq_freeze_queue+0x15/0x20 [ 246.905278] lo_ioctl+0x10ce/0x1b70 [ 246.908920] ? loop_clr_fd+0xb50/0xb50 [ 246.912824] blkdev_ioctl+0x1759/0x1e00 [ 246.916815] ? blkpg_ioctl+0xb40/0xb40 [ 246.920706] ? avc_ss_reset+0x110/0x110 [ 246.924685] ? lock_downgrade+0x980/0x980 [ 246.928841] ? lock_release+0xa40/0xa40 [ 246.932826] ? __lock_is_held+0xb6/0x140 [ 246.937096] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.943003] ? rcu_note_context_switch+0x710/0x710 [ 246.948006] block_ioctl+0xde/0x120 [ 246.951668] ? blkdev_fallocate+0x3b0/0x3b0 [ 246.956007] do_vfs_ioctl+0x1b1/0x1520 [ 246.959910] ? _cond_resched+0x14/0x30 [ 246.963809] ? ioctl_preallocate+0x2b0/0x2b0 [ 246.968226] ? selinux_capable+0x40/0x40 [ 246.972324] ? syscall_return_slowpath+0x2ad/0x550 [ 246.977268] ? security_file_ioctl+0x89/0xb0 [ 246.981693] SyS_ioctl+0x8f/0xc0 [ 246.985070] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 246.989841] RIP: 0033:0x452f19 [ 246.993044] RSP: 002b:00007f58253b2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 247.000760] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 247.008033] RDX: 0000000000000013 RSI: 0000000000004c06 RDI: 0000000000000013 [ 247.015320] RBP: 00000000000005c3 R08: 0000000000000000 R09: 0000000000000000 [ 247.022593] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7ae8 [ 247.029872] R13: 00000000ffffffff R14: 00007f58253b36d4 R15: 0000000000000000 [ 247.037165] [ 247.037165] Showing all locks held in the system: [ 247.043505] 2 locks held by khungtaskd/747: [ 247.047861] #0: (rcu_read_lock){....}, at: [<0000000065fd0e63>] watchdog+0x1c5/0xd60 [ 247.055947] #1: (tasklist_lock){.+.+}, at: [<0000000059db7090>] debug_show_all_locks+0xd3/0x400 [ 247.065037] 2 locks held by getty/3632: [ 247.069024] #0: (&tty->ldisc_sem){++++}, at: [<00000000dd1908e7>] ldsem_down_read+0x37/0x40 [ 247.077718] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fe293cef>] n_tty_read+0x2ef/0x1a00 [ 247.087023] 2 locks held by getty/3633: [ 247.091021] #0: (&tty->ldisc_sem){++++}, at: [<00000000dd1908e7>] ldsem_down_read+0x37/0x40 [ 247.099698] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fe293cef>] n_tty_read+0x2ef/0x1a00 [ 247.109027] 2 locks held by getty/3634: [ 247.112999] #0: (&tty->ldisc_sem){++++}, at: [<00000000dd1908e7>] ldsem_down_read+0x37/0x40 [ 247.121714] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fe293cef>] n_tty_read+0x2ef/0x1a00 [ 247.131027] 2 locks held by getty/3635: [ 247.135028] #0: (&tty->ldisc_sem){++++}, at: [<00000000dd1908e7>] ldsem_down_read+0x37/0x40 [ 247.143745] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fe293cef>] n_tty_read+0x2ef/0x1a00 [ 247.153037] 2 locks held by getty/3636: [ 247.157023] #0: (&tty->ldisc_sem){++++}, at: [<00000000dd1908e7>] ldsem_down_read+0x37/0x40 [ 247.165704] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fe293cef>] n_tty_read+0x2ef/0x1a00 [ 247.175032] 2 locks held by getty/3637: [ 247.179020] #0: (&tty->ldisc_sem){++++}, at: [<00000000dd1908e7>] ldsem_down_read+0x37/0x40 [ 247.187714] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fe293cef>] n_tty_read+0x2ef/0x1a00 [ 247.197041] 1 lock held by syz-executor2/12182: [ 247.201811] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000bd7c0dff>] lo_ioctl+0x8b/0x1b70 [ 247.210414] 1 lock held by syz-executor2/12205: [ 247.215075] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000bd7c0dff>] lo_ioctl+0x8b/0x1b70 [ 247.223670] 1 lock held by syz-executor3/12192: [ 247.228333] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000bd7c0dff>] lo_ioctl+0x8b/0x1b70 [ 247.236944] 2 locks held by getty/12222: [ 247.241015] #0: (&tty->ldisc_sem){++++}, at: [<00000000dd1908e7>] ldsem_down_read+0x37/0x40 [ 247.249696] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fe293cef>] n_tty_read+0x2ef/0x1a00 [ 247.258985] [ 247.260616] ============================================= [ 247.260616] [ 247.267627] NMI backtrace for cpu 0 [ 247.271260] CPU: 0 PID: 747 Comm: khungtaskd Not tainted 4.15.0-rc9+ #278 [ 247.278157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.287492] Call Trace: [ 247.290071] dump_stack+0x194/0x257 [ 247.293677] ? arch_local_irq_restore+0x53/0x53 [ 247.298321] ? debug_show_all_locks+0x2f4/0x400 [ 247.302972] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.307360] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.311829] nmi_cpu_backtrace+0x1d2/0x210 [ 247.316040] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.320506] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.325771] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.330936] watchdog+0x90c/0xd60 [ 247.334387] ? reset_hung_task_detector+0xa0/0xa0 [ 247.339204] ? complete+0x62/0x80 [ 247.342644] ? __schedule+0x2060/0x2060 [ 247.346591] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.350884] ? __lockdep_init_map+0xe4/0x650 [ 247.355266] ? do_raw_spin_trylock+0x190/0x190 [ 247.359822] ? lockdep_init_map+0x9/0x10 [ 247.363855] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.368932] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.373923] ? trace_hardirqs_on+0xd/0x10 [ 247.378045] ? __kthread_parkme+0x175/0x240 [ 247.382345] kthread+0x33c/0x400 [ 247.385688] ? reset_hung_task_detector+0xa0/0xa0 [ 247.390505] ? kthread_stop+0x7a0/0x7a0 [ 247.394458] ret_from_fork+0x3a/0x50 [ 247.398232] Sending NMI from CPU 0 to CPUs 1: [ 247.402771] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.403754] Kernel panic - not syncing: hung_task: blocked tasks [ 247.403761] CPU: 0 PID: 747 Comm: khungtaskd Not tainted 4.15.0-rc9+ #278 [ 247.403764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.403766] Call Trace: [ 247.403779] dump_stack+0x194/0x257 [ 247.403789] ? arch_local_irq_restore+0x53/0x53 [ 247.403801] ? vsnprintf+0x1ed/0x1900 [ 247.403813] panic+0x1e4/0x41c [ 247.403819] ? refcount_error_report+0x214/0x214 [ 247.403834] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.403847] watchdog+0x91d/0xd60 [ 247.403865] ? reset_hung_task_detector+0xa0/0xa0 [ 247.403872] ? complete+0x62/0x80 [ 247.403888] ? __schedule+0x2060/0x2060 [ 247.403893] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.403898] ? __lockdep_init_map+0xe4/0x650 [ 247.403905] ? do_raw_spin_trylock+0x190/0x190 [ 247.403911] ? lockdep_init_map+0x9/0x10 [ 247.403916] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.403923] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.403930] ? trace_hardirqs_on+0xd/0x10 [ 247.403936] ? __kthread_parkme+0x175/0x240 [ 247.403950] kthread+0x33c/0x400 [ 247.403955] ? reset_hung_task_detector+0xa0/0xa0 [ 247.403958] ? kthread_stop+0x7a0/0x7a0 [ 247.403967] ret_from_fork+0x3a/0x50 [ 247.528677] Dumping ftrace buffer: [ 247.532454] (ftrace buffer empty) [ 247.536140] Kernel Offset: disabled [ 247.539747] Rebooting in 86400 seconds..